“They installed our HVAC system and they also do maintenance on it. They were extremely friendly, they are very professional, they seem to know what they are talking about. It's just overall very positive. I'd give them an A+.”

“They did work on the heater to clean it up. We were friends with technician that came out and did the work, so it's always a pleasant experience. I would grade them an A.”

“They did heater work. They seemed to do a good job. The workers were good, courteous, and efficient. I'd give them an A.”

“They did a maintenance check for us. They were friendly. They get an A across the board.”

“I did not have a positive experience. I can't get my shades back because they ripped off the connectors so they have to replace that for me. I have no shades on my windows. They cut some of the paint off and plastered off, so I have a green bathroom with white plaster. If I had checked initially when he left, the things that were checked off, they were OK. And I was impressed that they swept up everything. That's all I was concentrating on. After they left, now my bathroom is green with a big white slosh, and I still don't have my shades up. My son tried to call them but he didn't get any response. I got 11 windows done. I would grade the overall experience with a D. They just said we fixed your plaster, so you can put your stuff up right away. They should have explained to me that I needed to get new things. I had someone to come over and they didn't know if you could drill in. So, I don't have any shades up to my windows. They did a lot of damage to the wall.”

“They're very nice when they come, they come to work, they know what to look for, they ask the right kinds of questions, they do what they need to do, they clean up and they fill you in on what they've taken care of. They did the annual service heating system service. They also did plumbing work—repaired a bathroom leak for me. I would grade the overall experience with an A. Punctuality—they give you a call before their arrival to let you know about when they will be here and then they are prompt. Cleanliness—they don't make a mess. They wear the coverings so that they don't drag stuff in, they do fine. I would very likely recommend them.”

“I like that they're prompt, they come when they said they are coming, they give advanced warning how close they are to arriving, very professional and clean about their work, put their booties on when they come in. They explained everything that they've done and then gave recommendations that I might need. They installed a thermostat and they did an annual checkup on my air conditioning, inside and out. They have done plumbing work, but no electrical. I would grade the overall experience with an A+. I would extremely likely to recommend them.”

“We've been working with them for a long time. And they just do a lot of stuff. We just consider them our plumbers. We have maintenance agreements for the heating and air conditioning, and that's been going on for a long time. We're pleased. They do electrical work. They put in a lot of high hats for us. They changed the boxes outside, inside and updated many of our wall switches. They deserve an A+ grade. They are responsible. They are immediate.”

“They're competent. They have very good solutions and they have very competent people implementing them. I use them for heating, air conditioning, electrical, and plumbing. I've used them to clean my vents; I use them for everything. I'd give them an A+ overall. They put all new wiring outside and an all new box. They're very good. I'm very happy with them. I recommend them all the time.”

“They've always shown up on time. They always done the work efficiently, quickly and cleanly. I've never had a problem. Nothing negative. They do both the A/C and heating work for me. I would grade the overall experience with an A. They come on Saturdays for me if I need any work, and I appreciate it. I would extremely likely to recommend them, and have recommended them.”

“They are very nice and explained everything to me. They put in a new heater, new water heater, electrical work, a lot of work in my house. I would grade the overall experience with an A+. I was very pleased with them. I would highly recommend them, and have recommended them to a lot of people.”

“I've used Oliver Heating for years. They are always on time. They did heating and air conditioning work for me. I’d give the overall experience an A. They wear their booties all the time. I would extremely likely to recommend them.”

“They call and then they come and clean my heater. No electrical or plumbing work. I would rate the overall experience with an A+. They are very neat and clean and they come out and do the work. I would extremely likely to recommend them.”

“We used Oliver for a lot of different things. In general, they do a great job. They have done some electrical and plumbing jobs for us—installed heating system and installed a water heater. I would rate the overall experience with an A. I would extremely likely to recommend them.”

“Oliver Heating is a very good company. I like that they are on time and they do a thorough job. They checked the air conditioner, and coming back in two weeks to do the heating. I would grade the overall experience with an A. I would extremely likely to recommend them.”

“I like that they are courteous, were on time, are polite and they do good work. They installed a new heater for me. I would grade the overall experience with an A. Expertise—they followed up and that was very nice of them. I would very likely recommend them.”

“It was just maintenance. Nothing, in particular, stands out. They've done just air conditioning for me. I would give them an A overall.”

“The technicians seem to be fairly qualified and personable. They have always worked on our air conditioning. I would grade the overall experience with an A. I would highly recommend them.”

“They call before work, good technician, comes in, knows what he's doing, clean worker, and left everything perfect. They just serviced the air conditioner. I'd give them an A overall.”

“I like that they were fast, courteous and very cost competitive. They installed a new HVAC system for me. I would rate the overall experience with an A. I would extremely likely to recommend them.”

“There's nothing I can remember that I like about them—it was a while ago. They checked out my air conditioning. I'd give them an A+ overall. As far as I know, the quality of work was just fine.”

“I like that they are very friendly, very helpful, no issues. They did duct cleaning for me. I would grade the overall experience with an A+ rating. I would extremely likely to recommend them.”

“They inspected the A/C for me. They did a little electrical work for me. Outlet outside door, pulling away from wall, they had to come back, but they did get it fixed eventually. I would grade the overall experience with a B. I would highly recommend them.”

“The reason is the first time, it took a long time for them to check the air conditioner, but came in the middle of the summer. Second time, problem with heater, they did come out pretty quickly and solved the problem. I don't have any receipts for any visits. They’ve mainly done heating and air conditioning work. They were very hard to get on the phone. They came in July to service the air conditioner, but the second time they were very good. I would grade the overall experience with a B. I would probably recommend them.”

“That was last year. They haven't done any work for us since last year. It was major repairs right after the unit went out of warranty. They did the servicing of the machine and I didn't like their excuses why a $10,000 unit went out after 11 years. I'd give them an A overall. I mean, we do like them. We've been using them for 20 years. I'm just disappointed that such an expensive system has had so many maintenance problems over the years. They did the warranty work and all. Then after the warranty expires, boom, out it goes. And it cost me another $3000. And I spent $8-10,000 on that system and I got 11 years out of it. That's $1,000 a year. Now they want me to pay $500 a year for a service contract. We had issues with the system all ten years. It leaked, it did this, it did that. And then last year, it shut down and I had to have the compressor replaced. And what did they try to do? They tried to sell me a whole new unit. I was a little disappointed in that. Their techs are god and I do like them, but last year was a little disappointing. We have recommended them in the past.”

“I like that Oliver Heating is reliable, conscientious, been with them for years, never had any problems. We have a service contract with them for the heating and conditioner, so they come twice a year for that. I’d give the overall experience an A. I would extremely likely to recommend them.”

“They've done a lot for me. When my heater went down a couple years ago, just before a really bad cold snap, they were the only ones that came. So, they are the best. They come when you need them. They just service the air conditioning. I'd give them an A+ grade overall. I really like them.”

“I like that they did what they said they were going to do. They were efficient, friendly, no problem; and if you have a problem, they fixed it. They serviced the A/C. I would grade the overall experience with an A rating. I would very likely recommend them.”

“They are good. I like that they are on time and do the work and everything's fine. They come twice a year to service my air conditioner, my heater, my boiler or whatever. I would grade the overall experience with an A. I would likely recommend them.”

“They have done heating and cooling and electrical work for me. I've been using them for years. I like that they get there when they supposed to and do what they suppose to do. I would grade the overall experience with an A+. I would extremely likely to recommend them.”

“In our prior house, we had a lot of issues and they took care of them. Air conditioning and heating work was done. They did plumbing work for me too. I would rate the overall experience with an A+. I would extremely likely to recommend them.”

“I thought the customer service was fantastic and the technician was fantastic. They worked on my heater and my cooling, routine service. I would grade the overall experience with an A. I would extremely likely to recommend them.”

“I've always had a very good experience with Oliver Heating and I would recommend them highly. This last time it was just regular routine work for the A/C and heating. I have a service contract with them. I'd give them an A+ overall.”

“Oliver Heating is flexible with the prices, and they come out when they say they are going to come out. They serviced my oil furnace—heating. I’d give the overall experience an A+. I would extremely likely to recommend them.”

“I liked everything about Oliver Heating. They do our air conditioner, our heater, and various other things like electric work and plumbing. I'd give them an A+ overall. Everything's fine. There's no issues.”

“Oliver Heating was very neat and clean and efficient. They did multiple jobs for us. They did the A/C and heating. They've done generators and everything. I would grade the overall experience with an A+.”

“They're very positive in every aspect. I would give them an A overall. They've done air conditioning and heating for me.”

“They have done heating and cooling and electric; those have been the most recent. I'd give them an A+ overall.”

“Oliver Heating is very good, and we've used them over 20 years. They have done HVAC work and electric work. I would rate the overall experience with an A+.”

“They come when they say they're going to come, and they're very polite and know what they're doing. They've installed equipment and maintained it for heating and air conditioning. I'd give them an A overall.”

“They came out when they said they would, they repaired it, and everything looked fine. They did a good job. They serviced our air conditioner. This was the first time I've used them. I'd give them an A rating overall. I would recommend them.”

“My experience with Oliver has been excellent since the beginning. They've done all types of work and installation and maintenance. I'd give them an A overall. I don't have any problems whatsoever with them. I would very much recommend them—If anybody asks me, I would.”

“I have a contract with Oliver for heating and plumbing. I like that they're on time and they're good at what they do. They've done heating and air conditioning maintenance, plumbing maintenance and electrical work. I'd give them an A overall. They've been great across the board. I'm very likely to recommend them.”

“We were preparing to call them for our A/C. They have repaired our central air and plumbing issues. On two occasions, they repaired the heating and air conditioning system; one another occasion, they replaced some parts. I’d give the overall experience an A+. I would extremely likely to recommend them.”

“Everything's fine. I have no problems. They are the ones who installed my entire system. I like their immediate response. They did the duct work and the furnace. They have done electrical and plumbing work in the past. Had problem with circuit breaker and they fixed that. They deserve an A+ for the overall experience. I would highly recommend them, and have recommended them to several people.”

“They came, got the job done. They worked on my furnace. They have just worked on the heating system. I would grade the overall experience with a B. Punctuality—D—just for the fact that the time frame that they get to be here is so large. I would very likely recommend them.”

“Service was excellent.”

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“We had a failure after 1 years and David responded personally to the issue and accommodated us fairly, understanding the situation. There was initial disappointment but the situation was rectified after a discussion.”

“My only issue with the visit is that the repair guy never provided a breakdown of the charge for the replacement part, he stated he needed to go to his truck for the price and then he came back and stated what the price was without ever providing proof of the amount. A friend had the same issue and the amount she was charged from a competitor was $3 cheaper, and the canister was only $12. on the Oliver website and all the repair guy did was pop the old one out and pop the new canister in.”

“The company seems very knowledgeable in their trade, however, the last tech was strange to say the least. I would not feel comfortable having him return. He tromped in my house with wet feet, no booties and a wet bottom after being outside. He then proceed to sit on my furniture. He talked nonstop about everything and anything without being filtered. I found him to be very unprofessional. I will probably use the company again in the future because of their skill level. They need to speak to their employees about using profanity on the job. It was very offensive and unprofessional. Out of the 3 men that came, only the first one was what I would call professional in his work. Sad, it seems men today feel they can talk to a lady the same as one of their drinking buddies. As a company overall, they seem to be very qualified.”

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“Give the workers a break and have all the customer ID info on file to pull from. Saves everyone time and allows them to be more productive and less administrative.”

“The technician who came to clean my system was very good. He said that my electronic air cleaner was not working and suggested using a specific insert filter to replace it. He said he would order it for me and that they would install it. I called customer service and asked for clarification about the electronic air cleaner not working since it was part of the contract and they said the filter was much better and that it was being sent to my home. She said installation would be easy, it sure wasn't.”

“The technician was courteous, professional and efficient.”

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“Always friendly, helpful, thorough, we enjoy working with them!”

“Just a maintained condition for air”

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“Oliver  has been an outstanding service provider for the ten years I have been using their services. I have used their services for heating, air conditioning, plumbing and electrical and they have always been prompt and professional in all the work they have done.”

“Never received a detailed receipt of the new equipment technician put in. Told technician that the outside fan unit was making a lot of noise and asked him to look at - never got an update on this issue and the fan unit still is making a lot of noise.”

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“When I placed the service call, the lady asked me if the unit was in the attic. I said yes. When the tech got here, he informed me that if the problem was in the unit in the attic there would be nothing he could do because of Oliver's new rule that a floor had to be down for their safety, and I only have a partial floor up there. I understand that rule completely. But I feel the women who took my call needed to inform me of that when she asked me the question about the unit being in the attic. That could have saved me a lot of time and frustration if he had to leave and not fix the unit while it was 1. Otherwise, the tech was very professional and did a good job fixing the unit.”

“The prices were a little higher than other quotes but the quality and service was more than worth the little extra money.”

“Technician  very friendly and professional. An asset to the company.”

“Corey is the technician who comes here every six months. Cannot say enough good thing for him.”

“He was thorough and helpful.”

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