The customer service is outstanding I called @ 2:17 because I did not have heat, technician arrived at 2:45, diagnosis – broken igniter, technician replaced had heat at 3:00.
Awful place to deal with!,,, they are over priced and they do mysterious deleveries with no receipts left and they also have disappearing credits! So if you wanna joke this is the right place,,, but I’d advise going somewhere more about the ppl not the money,,, that’s all this company is about is money,,,wish there was a no star Button!
I highly recommend not using this company. When I called their company for their oil service, the person immediately says we are not interested and hangs up on me. The phone conversation was only 30 seconds. Terrible people to work with.
It was the first time I used Hillside for my home oil needs and it was a pleasant experience from start to finish!!! I highly recommend their services!!!
They’re good at what they do. Always here and gone with no problem. They always leave dog treats for our dogs, which is nice. Really just wish Jessica was still there. 😔 …
My name is darian hillside recently came to fix my heater I just wanted to say it’s worked better then it ever has before I always get best deals on oil and the service is always really friendly
The rep came on time and fixed it for me. He explained what was wrong and what he did. I had plenty of questions and he took the time to answer them all.
Justin replaced out heat pump’s compressor. He was on time. Completed the job to perfection. Was friendly to chat with and answered all of my questions. Hillside’s the best!!!
Hillside Oil Heating and Cooling has great customer service! Their technicians are very prompt on timing and educated with the services that they provide. I highly recommend Hillside!
I highly recommend Hillside to anyone!! I am a single mom on a tight budget and having a company that looks out for the community with pricing is a plus. thank you Jimmy and your staff for always provinding great service.
Hillside Oil came to my rescue once again. Promptly found the problem, repaired the heater and got it up and running perfectly. ANOTHER outstanding maintenance call by Hillside Oil. Thanks everyone!
They have been quick and efficient both times we ordered heating oil. The service tech also did a great job when they worked on the furnace. Highly recommend them.
office personal were very helpful and friendly! work is always completed in a fast and professional manner! service techs are very friendly and informative…..they even vacuum their work area after they are finished…. MY GO TO FOR ALL MY HEATING AND AC NEEDS!!!!!!! THANKS HILLSIDE
I have been a Hillside customer for several years. I ran out of oil on a Saturday night. I called the company and left a message what my situation was. Nothing happened. I called Sunday at 7:40 am …nothing. I called Cochran Oil, …
My furnace went out right in the middle of winter. I contacted Hillside because of their reputation in the community. Best experience ever. Thank you to everyone at Hillside for helping me and my family.
Great services and Mike was excellent explaining what was wrong with our system and how he was going to remedy the problem. The Price was reasonable for the repair. …
Hi Jim and all at Hillside! Congrats on your win! You certainly deserve it-I’ve depended on your company for years and have NEVER been let down. Thanks for being a special bunch. Please hug the pups for me 🐾🐾 …
I wish I could give no stars to this company. Do not believe the ads that you see when you go to the movie theater. Our heat went out on 12/27 during a really bad cold snap. First we called another company who came right out and gave us an …
Thank you to Jessica, Joe, and Jerry for helping: 1) set-up a visit to a new home we are considering buying in a very short time-frame 2) providing helpful insight to the condition of the heating and A.C unit in the potential new home 3) …
Just had a preventive maintenance by Hillside. Truly outstanding are the words that come to me. When I heard that “everything was fine” was music to my ears. I appreciate the honesty.
The technician was also truly outstanding.
Amazing service, honest, and fair. In two years I’ve had some major projects and maintenance done in my home. They respect you and your house. There was one small mistake they made in two years, but they rectified it with professionalism. Thats hard to find in this day.
Excellent service. Ellis was very professional/knowledgeable and found the source of the problem very quickly. He did an excellent job of servicing and was very friendly …
I’ve always had a great experience with Hillside. From the office staff and the technicians. Joe recently serviced all my rental properties and he provided top notch, honest service.
Joe was so awesome. He was very friendly as well as professional and efficient. He answered my questions and concerns. I’ve been a customer for years and have always had great service. Thanks again for sending Joe and give that man a raise! ; )
Go to Hillside 5⭐!! We have had bad Experience with other places😡.we had a great tech named Mike hands down best service ever. We will continue to use Hillside . …
When I owned my rental property I used this company for HVAC, water heater, and even fireplace. They been their back backward to help me. One time my, who can’t drive, was the only one who can meet them, and they drove her so she didn’t …
Between Jerry the sales rep, Jason the tech, we could have been happier with the team and the work they did. An entire new HVAC sytem, water system, removal of the old oil system, base boards, the list goes on. We didn’t even shop around …
Far superior service of our furnace compared to other companies used in the past. Steps were taken by the Hillside technician that had not been taken by previous companies. We will definitely be staying with this company going forward!!
Bought my HVAC system new in 2000 and has been serviced regularly by Hillside ever since… along with my heating oil purchases. Whatever your technician ‘tweaked’ this time has made my heater run and sound better than it has in the last few years!
Hillside Oil Heating & Cooling has done extensive work for me from remodel work to my hydronic baseboard heat to installing new central AC units. I even had them replace an old and failing oil tank. The technicians are always professional …
I love my Mitsubishi mini-split !!! The service from the first meeting to the install was friendly, on time, and professional. Now I can use my 3rd floor loft and my 2nd floor bedrooms are cool as can be. I wish I had done this years ago.( It was installed on June 26th- just in time for the really hot weather.)
Mike was very knowledgeable, he was friendly and helpful. Got the job done in a reasonable amount of time and gave me some tips for troubleshooting in the future. I would definitely call them again if I have any issues.
We woke up this morning to our house freezing. I called around and only 1 person could come today but it wasn’t until later on tonight. I figured for my children’s sake I would keep calling. Called hillside and not only will they come today but they didn’t charge me more for using my card 🙂 Highly recommend!!!! …
We have been doing service with Hillside Oil for decades, & they have become part of our family. If you’re looking for a recommendable business that does excellent HVAC work for a very competitive price, that are trustworthy & won’t rip you …
Wonderful experience with Hillside Oil. I purchased my first home last year which has oil heating. Having never lived somewhere with oil, it was all new to me. Hillside explained a lot about my older heating system, maintenance, etc. I …
Had a great first appointment. They were on time, friendly, and provided great service. Scheduled a follow-up appointment with them. I had that appointment established with them for TWO WEEKS and they decided to call me mere hours before …
Our AC was not blowing cool air in the first day of summer of all days! Called Hillside Saturday night and left a message as it was not an emergency. Promptly got back with us first thing Monday morning and our technician was here around …
We have an old, temperamental boiler system with the copper equivalent of Crohn’s disease. Joe W. was persistent and thorough in patching a burst section of baseboard radiator for us, and we’ll definitely call Hillside again if/when the next problem arises.
We have been using Hillside Oil, Heating & Cooling since we moved into this location, and it was on of the best decisions we ever made. This is an excellent company with tremendous pride and integrity. They have truly become like trusted …
Since moving to the area we are glad we found Hillside. I’ll be honest I was swayed by the dogs on the billboards around town. Hands down though, these guys are the best to work with, fair and honest when it comes to their work. Everyone we …
We had a new unit installed and it was a great experience! There was a small snafu with a defective thermostat, but Hillside responded quickly and sent a tech right out to fix it. Very pleased with the customer service and Jerry, George and Joe were both friendly
and professional!
Hillside has been great in my experience. I had formerly been a Wilson Oil and Propane Customer and had a variety of issues with them. Trying to resolve these issues I would have to wait on the phone for a little while until a third party …
Fantastic service, honesty and transparency! After getting told by another company our system was toast, a Hillside tech fixed the issue in 30 minutes. Highly recommended!
Hillside is amazing and I highly recommend them. Our air conditioner stopped working and we contacted Hillside. They gave us a time and even called me when the tech was on his way so I could stay at work all morning. The tech was very nice …
I have been a customer with Hillside for several years and they have always been professional and courteous and patient as I would ask endless questions. Jerry and his crew provided the service to do the installation for my conversion to …
I’ve been using Hillside for years on two of my properties I own. They have provided excellent service at a great price. The technician I deal with, Joe, is very professional, courteous, thorough, knowledgable, and helpful. I highly recommend Hillside.
Ellis the service technician was phenomenal. We had our air back on within the day. He looked over everything to make sure he truly found the problem, and it ended up saving us a new motor and money him being thorough. He also allowed me to …
Let me say, I did a lot of looking around before I picked Hillside Oil. I wanted a company that had good reviews and service. While, everyone has good reviews I made appointments with 3 heating companies only to find Hillside has the …
Our lives are busy. We have many selections to make; what career path to take, what doctor(s) are most beneficial to our family, what mechanics garage to use, and among many others… what heating and cooling company do we put our trust and …
Everyone I have encountered at Hillside has been extremely professional and knowledgeable. I get oil deliveries from them as well as the service on our Oil heater and AC unit. The techs will give you real advice without pushing a …
This company was a surprise. Although I have seen their trucks around for the 26 years I have lived here, I never had them in for service or to provide oil delivery. …
Mike did a super job of installing a zone valve on my HVAC system, a simple solution that completely solved an annoying problem the prior company had no idea how to solve. His expertise, knowledge, professionalism and courtesy are wonderful. Thanks Mike and Hillside HVAC!
Hillside provides amazing service with some of the most caring, competent, trustworthy workers and receptionists around. I’m so happy we live in the right area to use this company for oil deliveries and maintenance, and my dogs agree (..love the treats!)
We are new to Delaware and to oil heat. We were concerned about the health of our furnace and the technician (Joe) took his time to explain everything to us and to answer our questions. We were able to get a heating maintenance appointment …
This is an EXCELLENT company. First time I’ve used them, the receptionist was so sweet, caring and beyond helpful as I was not familiar with oil heat. They did a same day delivery and I am so happy I chose the right company! I highly …
We are longtime Hillside customers…we have service plans for both heating and air conditioning. From regular maintenance to service calls for issues, Hillside is responsive, technicians are professional and knowledgeable, and prices are reasonable. Highly recommend!!
I originally had an issue that was not resolved. I did leave a one-star review; however, within 12 hours, the owner reached out to me, and the problem was resolved. Jim was accommodating, honest, and fixed the problem immediately. I’m …
Just bought a house with an older oil furnace, from the first call to the wrap up conversation I was very pleased. The unit seems to be putting out more heat after the service.
Hillside completed a ductless heating and a/c system made by Mitsubishi for our home. 18k Btu unit (indoor and outdoor).I rarely write reviews but the work was so good that I want to submit a review in this case! From removal of the p-tak …
My technician, John, was professional and friendly, answered all my questions throughly, and arrived early. My husband and I have always been completely satisfied working with Hillside staff member from the scheduler to the technician. Great company to handle our heating needs.
Rarely have I had to spend so much money (on the house’s account, not Hillside’s—prices are super reasonable!! Haven’t seen them beat, personally) at an enterprise and nonetheless thoroughly enjoyed working with them. …
Timely, accurate and friendly service call. Thank You!
Great work!!!
Excellent service.
Great service.
Excellent service.
Friendly
Always very nice
Class act of HVAC in this area
Courteous and very efficient.
Outstanding customer service!
Good…
Great service company.
Great
Pleasant and knowledgeable technicians and staff.
Always a pleasure.
EXCELLENT SERVICE!!
Solid company that stands behind their work.
On time and great service!!! A+
Hillside is the best! Routinely exceed expectations.
My dogs love the treats!
Always friendly,courteous and prompt with deliveries!
They’re absolutely awesome! 100% recommend!
Great people and service, and thanks to our tech Mike!
Always the best in Service, prices and professionalism. I don’t know why anyone goes anywhere else!
Excellent company to do business. Prices are competitive and service is responsive and courteous.
Always a positive experience with Hillside Oil Company and their drivers and technicians , Thanks Hillside .
The best heating and cooling company in the county. I needed help and they were there. Thank you Hillside!
Very customers friendly
Great company! Friendly and good at what they do! They go above and beyond, always! A pleasure to deal with!
Joe is a fine technician. He takes time to make sure his customers are satisfied.
Have used them in both routine and emergency situations. Always professional and knowledgeable. Will continue to support this business
Excellent service and professionalism. Ellis was fantastic and explained the whole process as he was working.
The customer service is outstanding I called @ 2:17 because I did not have heat, technician arrived at 2:45, diagnosis – broken igniter, technician replaced had heat at 3:00.
George and his crew bring knowledge, craftsmanship, and clear, friendly communication to their work. Really a joy to find such a quality team!
Friendly office staff and prompt delivery. Always show the current price of fuel oil on their website, definitely a plus.
The entire process was flawless, quick and very positive. Jerry and the install crew were phenomenal. Thanks
Awful place to deal with!,,, they are over priced and they do mysterious deleveries with no receipts left and they also have disappearing credits! So if you wanna joke this is the right place,,, but I’d advise going somewhere more about the ppl not the money,,, that’s all this company is about is money,,,wish there was a no star Button!
I highly recommend not using this company. When I called their company for their oil service, the person immediately says we are not interested and hangs up on me. The phone conversation was only 30 seconds. Terrible people to work with.
Hillside is very responsive, very reasonably priced and has quality technicians. It is painful when you do not have AC, but these guys are top notch.
Mike did a great job!!
Excellent work, and professional service! Thanks! Great local family owned business. Very responsive.
It was the first time I used Hillside for my home oil needs and it was a pleasant experience from start to finish!!! I highly recommend their services!!!
I have used Hillside company for new ac and new heater + have only had hillside fuel oil delivered to my house for over 40 years .
They’re good at what they do. Always here and gone with no problem. They always leave dog treats for our dogs, which is nice. Really just wish Jessica was still there. 😔 …
My name is darian hillside recently came to fix my heater I just wanted to say it’s worked better then it ever has before I always get best deals on oil and the service is always really friendly
The rep came on time and fixed it for me. He explained what was wrong and what he did. I had plenty of questions and he took the time to answer them all.
Jason and the rest of the crew did a wonderful job on the new AC installation. Highly recommend Hillside for AC and heating service.
Justin replaced out heat pump’s compressor. He was on time. Completed the job to perfection. Was friendly to chat with and answered all of my questions. Hillside’s the best!!!
Hillside is the best! They are professional, knowledgeable, prompt with service calls, and very kind people. They also have fun posts on FB.
They are like part of our family now. Always competitively priced, friendly personal service and on time. Great oil delivery and HVAC services.
Hillside Oil Heating and Cooling has great customer service! Their technicians are very prompt on timing and educated with the services that they provide. I highly recommend Hillside!
I highly recommend Hillside to anyone!! I am a single mom on a tight budget and having a company that looks out for the community with pricing is a plus. thank you Jimmy and your staff for always provinding great service.
Hillside Oil came to my rescue once again. Promptly found the problem, repaired the heater and got it up and running perfectly. ANOTHER outstanding maintenance call by Hillside Oil. Thanks everyone!
They have been quick and efficient both times we ordered heating oil. The service tech also did a great job when they worked on the furnace. Highly recommend them.
office personal were very helpful and friendly! work is always completed in a fast and professional manner! service techs are very friendly and informative…..they even vacuum their work area after they are finished…. MY GO TO FOR ALL MY HEATING AND AC NEEDS!!!!!!! THANKS HILLSIDE
I have been a Hillside customer for several years. I ran out of oil on a Saturday night. I called the company and left a message what my situation was. Nothing happened. I called Sunday at 7:40 am …nothing. I called Cochran Oil, …
My furnace went out right in the middle of winter. I contacted Hillside because of their reputation in the community. Best experience ever. Thank you to everyone at Hillside for helping me and my family.
Great services and Mike was excellent explaining what was wrong with our system and how he was going to remedy the problem. The Price was reasonable for the repair. …
I love my new mini split unit. Thank you Hillside for the professional and timely service. You have exceeded my expectations.
Hi Jim and all at Hillside! Congrats on your win! You certainly deserve it-I’ve depended on your company for years and have NEVER been let down. Thanks for being a special bunch. Please hug the pups for me 🐾🐾 …
I wish I could give no stars to this company. Do not believe the ads that you see when you go to the movie theater. Our heat went out on 12/27 during a really bad cold snap. First we called another company who came right out and gave us an …
Thank you to Jessica, Joe, and Jerry for helping: 1) set-up a visit to a new home we are considering buying in a very short time-frame 2) providing helpful insight to the condition of the heating and A.C unit in the potential new home 3) …
Just had a preventive maintenance by Hillside. Truly outstanding are the words that come to me. When I heard that “everything was fine” was music to my ears. I appreciate the honesty.
The technician was also truly outstanding.
Amazing service, honest, and fair. In two years I’ve had some major projects and maintenance done in my home. They respect you and your house. There was one small mistake they made in two years, but they rectified it with professionalism. Thats hard to find in this day.
We received a prompt response. Mike, our technician, was very knowledgeable and courteous. I will definitely return to Hillside for future services.
Excellent service. Ellis was very professional/knowledgeable and found the source of the problem very quickly. He did an excellent job of servicing and was very friendly …
I’ve always had a great experience with Hillside. From the office staff and the technicians. Joe recently serviced all my rental properties and he provided top notch, honest service.
Joe was so awesome. He was very friendly as well as professional and efficient. He answered my questions and concerns. I’ve been a customer for years and have always had great service. Thanks again for sending Joe and give that man a raise! ; )
Go to Hillside 5⭐!! We have had bad Experience with other places😡.we had a great tech named Mike hands down best service ever. We will continue to use Hillside . …
When I owned my rental property I used this company for HVAC, water heater, and even fireplace. They been their back backward to help me. One time my, who can’t drive, was the only one who can meet them, and they drove her so she didn’t …
Between Jerry the sales rep, Jason the tech, we could have been happier with the team and the work they did. An entire new HVAC sytem, water system, removal of the old oil system, base boards, the list goes on. We didn’t even shop around …
Far superior service of our furnace compared to other companies used in the past. Steps were taken by the Hillside technician that had not been taken by previous companies. We will definitely be staying with this company going forward!!
Bought my HVAC system new in 2000 and has been serviced regularly by Hillside ever since… along with my heating oil purchases. Whatever your technician ‘tweaked’ this time has made my heater run and sound better than it has in the last few years!
Hillside Oil Heating & Cooling has done extensive work for me from remodel work to my hydronic baseboard heat to installing new central AC units. I even had them replace an old and failing oil tank. The technicians are always professional …
I love my Mitsubishi mini-split !!! The service from the first meeting to the install was friendly, on time, and professional. Now I can use my 3rd floor loft and my 2nd floor bedrooms are cool as can be. I wish I had done this years ago.( It was installed on June 26th- just in time for the really hot weather.)
Mike was very knowledgeable, he was friendly and helpful. Got the job done in a reasonable amount of time and gave me some tips for troubleshooting in the future. I would definitely call them again if I have any issues.
We woke up this morning to our house freezing. I called around and only 1 person could come today but it wasn’t until later on tonight. I figured for my children’s sake I would keep calling. Called hillside and not only will they come today but they didn’t charge me more for using my card 🙂 Highly recommend!!!! …
We have been doing service with Hillside Oil for decades, & they have become part of our family. If you’re looking for a recommendable business that does excellent HVAC work for a very competitive price, that are trustworthy & won’t rip you …
Wonderful experience with Hillside Oil. I purchased my first home last year which has oil heating. Having never lived somewhere with oil, it was all new to me. Hillside explained a lot about my older heating system, maintenance, etc. I …
Had a great first appointment. They were on time, friendly, and provided great service. Scheduled a follow-up appointment with them. I had that appointment established with them for TWO WEEKS and they decided to call me mere hours before …
Our AC was not blowing cool air in the first day of summer of all days! Called Hillside Saturday night and left a message as it was not an emergency. Promptly got back with us first thing Monday morning and our technician was here around …
We have an old, temperamental boiler system with the copper equivalent of Crohn’s disease. Joe W. was persistent and thorough in patching a burst section of baseboard radiator for us, and we’ll definitely call Hillside again if/when the next problem arises.
good solid local business with a great reputation. Happy with the service an oil deliveries.
Buy ;local and keep your dollars in our community.
We have been using Hillside Oil, Heating & Cooling since we moved into this location, and it was on of the best decisions we ever made. This is an excellent company with tremendous pride and integrity. They have truly become like trusted …
Since moving to the area we are glad we found Hillside. I’ll be honest I was swayed by the dogs on the billboards around town. Hands down though, these guys are the best to work with, fair and honest when it comes to their work. Everyone we …
We had a new unit installed and it was a great experience! There was a small snafu with a defective thermostat, but Hillside responded quickly and sent a tech right out to fix it. Very pleased with the customer service and Jerry, George and Joe were both friendly
and professional!
Joey was super! He was polite, kind, and courteous. And my dogs LOVED him! Thanks for the great service!
Hillside has been great in my experience. I had formerly been a Wilson Oil and Propane Customer and had a variety of issues with them. Trying to resolve these issues I would have to wait on the phone for a little while until a third party …
Justin is a top-notch technician and went above and beyond to ensure everything was working correctly. Thanks Justin!!
Fantastic service, honesty and transparency! After getting told by another company our system was toast, a Hillside tech fixed the issue in 30 minutes. Highly recommended!
Hillside is amazing and I highly recommend them. Our air conditioner stopped working and we contacted Hillside. They gave us a time and even called me when the tech was on his way so I could stay at work all morning. The tech was very nice …
I have been a customer with Hillside for several years and they have always been professional and courteous and patient as I would ask endless questions. Jerry and his crew provided the service to do the installation for my conversion to …
I’ve been using Hillside for years on two of my properties I own. They have provided excellent service at a great price. The technician I deal with, Joe, is very professional, courteous, thorough, knowledgable, and helpful. I highly recommend Hillside.
Ellis the service technician was phenomenal. We had our air back on within the day. He looked over everything to make sure he truly found the problem, and it ended up saving us a new motor and money him being thorough. He also allowed me to …
Let me say, I did a lot of looking around before I picked Hillside Oil. I wanted a company that had good reviews and service. While, everyone has good reviews I made appointments with 3 heating companies only to find Hillside has the …
Our lives are busy. We have many selections to make; what career path to take, what doctor(s) are most beneficial to our family, what mechanics garage to use, and among many others… what heating and cooling company do we put our trust and …
Everyone I have encountered at Hillside has been extremely professional and knowledgeable. I get oil deliveries from them as well as the service on our Oil heater and AC unit. The techs will give you real advice without pushing a …
This company was a surprise. Although I have seen their trucks around for the 26 years I have lived here, I never had them in for service or to provide oil delivery. …
Mike did a super job of installing a zone valve on my HVAC system, a simple solution that completely solved an annoying problem the prior company had no idea how to solve. His expertise, knowledge, professionalism and courtesy are wonderful. Thanks Mike and Hillside HVAC!
Hillside provides amazing service with some of the most caring, competent, trustworthy workers and receptionists around. I’m so happy we live in the right area to use this company for oil deliveries and maintenance, and my dogs agree (..love the treats!)
We are new to Delaware and to oil heat. We were concerned about the health of our furnace and the technician (Joe) took his time to explain everything to us and to answer our questions. We were able to get a heating maintenance appointment …
This is an EXCELLENT company. First time I’ve used them, the receptionist was so sweet, caring and beyond helpful as I was not familiar with oil heat. They did a same day delivery and I am so happy I chose the right company! I highly …
We are longtime Hillside customers…we have service plans for both heating and air conditioning. From regular maintenance to service calls for issues, Hillside is responsive, technicians are professional and knowledgeable, and prices are reasonable. Highly recommend!!
I originally had an issue that was not resolved. I did leave a one-star review; however, within 12 hours, the owner reached out to me, and the problem was resolved. Jim was accommodating, honest, and fixed the problem immediately. I’m …
Just bought a house with an older oil furnace, from the first call to the wrap up conversation I was very pleased. The unit seems to be putting out more heat after the service.
Hillside completed a ductless heating and a/c system made by Mitsubishi for our home. 18k Btu unit (indoor and outdoor).I rarely write reviews but the work was so good that I want to submit a review in this case! From removal of the p-tak …
My technician, John, was professional and friendly, answered all my questions throughly, and arrived early. My husband and I have always been completely satisfied working with Hillside staff member from the scheduler to the technician. Great company to handle our heating needs.
I’ve used Hillside once for oil tank replacement and most recently for a tune-up. …
Rarely have I had to spend so much money (on the house’s account, not Hillside’s—prices are super reasonable!! Haven’t seen them beat, personally) at an enterprise and nonetheless thoroughly enjoyed working with them. …