“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 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.”

“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.”

“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.”

“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.”

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

“We had to leave the light on all the time. They did some electrical work for me. I would grade the overall experience with a B-. Punctuality—he wasn't punctual at all. He didn't show up the first day. I would likely 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.”

“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.”

“It was fine. They did some electrical work. This is the first time I've used Oliver Heating. I would grade the overall experience with an A. I would likely recommend them.”

“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+.”

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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.”

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

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“They came on time. Installed a new heating and air conditioning plant, in a timely manner. The units have worked efficiently.”

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“They know what they’re doing. They’re professional, polite, and clean. They clean up after themselves. I’ve been using them for 20 years. I’ve had them install probably four different heaters of various kinds and service them. I use them for their plumbing and electric service also because they don’t charge extra for weekend or night calls. I’d give them an A+.”

“They got my problem solved. Every time I’ve used them, they've been courteous and prompt. I have no complaints for them. I was having a problem with the heater maintaining the temperature; it kept running and running. They tried different things, and then they finally got it fixed. Now we have the service contract for the heating, plumbing, and electrical. We do all our work with them now. I’d give them an A.”

“I use Oliver as a service for my heating, air conditioning, electric, and plumbing. I have the platinum program, which is the best that they offer, and they live up to the name. Whenever I have a problem, they make sure that they’re out here expeditiously, whether there’s ten inches of snow or no snow in the winter, and it’s the same in the summer. All the service people have been very hospitable and courteous, and they’re very clean when they come out to my home. Just recently with the air conditioning unit, they came to change the filters. They do all of that. They check the external air conditioner, they washed out the condenser, and they also change the filters. They’re an A.”

“Everything is good. I like the convenience and their location. They installed a new light in our living room, the ceiling light because there was a leak. They went down into the light and they fixed it without a problem. They did it without ripping my ceiling apart. I’d give them B+ because of the price.”

“My friend runs the electrical department for Oliver and he sent someone fantastic out to help us. This is the second time we’ve used them for electrical work and they’re very competent and good to have in the house. I’d give them an A.”

“They’re pretty friendly, and they help out. They don’t waste your money or your time. Last time, they came out for a plumbing inspection and to fix a drain. I do have a service agreement with them, and they did it a couple of times before. I have the plumbing and electrical with them. I would recommend them to family and friends. I’d give them an A+.”

“They did electrical work. They conditioned the generator to make sure it worked. There were no problems, and I did not have to call them back. I would recommend them, and I’d give them an A.”

“We always have a good experience working with Oliver. They come in, and they get right to what they’re doing. If something does go wrong, you call them, and they come back. It works for us. They do an inspection. We belong to a couple of their plans. They come in and install new receptacles. I don’t remember all the stuff they do. Basically, we have them go through the house. I understand they’re going to find something no matter what, but there is no pressure on you to get it done. Usually we do because it’s to our advantage. We set a time, they come back, and they do it. We’ve had them for plumbing, and they’ve serviced our air conditioner. We’ve been using them for more than five years. We’ve used a lot of other electricians and plumbers in the area, and we’re just pleased with Oliver. They’re an A.”

“They were on time. They called when they were coming, and then they were very knowledgeable of the situation. They identified why we didn’t have electricity in part of the house. We’ve used them for many years. They’re an A+ company.”