Commonwealth Cooling & Heating LLC

Choosing Commonwealth Cooling and Heating was a great decision, the installation went flawless and Hoy (sp), Jonathan and Brian worked as if it was their own house. The equipment that Brian chose to fix our heating and cooling problems far exceeded my expectations. It took less than 1 day to realize that the equipment purchased was the right decision. We awoke the morning following the installation to a very comfortable home. I guess that one can say that we are now in a state of Comfort. THANK YOU Commonwealth Cooling and Heating!!!!

Long standing problem I tried (and failed) to trouble-shoot. The repair was completed in under an hour. The system operates like new again. The cost of the repair was less than I expected. The technician arrived on time. Neat. Clean. Thoroughly professional and explained the solution to the problem in detail once the job was finished. I don’t recall being this satisfied with HVAC assistance in the past. If future needs arise, I will definitely call this company first.

Service was excellent, he found the problem, had it fixed in no time, installed a replacement and had us back up and running. There was a service fee for a Saturday but they were timely on an off hour day, which is rarely the case.

It when fine, but I was advised that I needed a new coil and AC unit.

Incredible responsiveness and dedication to making sure we didn't pay more than we needed to get the problem fixed. I would trust them 100%

We used Commonwealth twice for furnace installation and could not be happier. Before the house furnace was replaced we did have the old one repaired since the technician said it could be fixed and still had some life left. I really appreciated the fact that he was not just trying to upsell a new furnace. After a few more years it was finally time to replace it. They had to put in new duct work along with the new furnace. We were very impressed by the professionalism of the technician. He listened to our issues about heating/cooling the whole house in winter vs summer so installed baffles that allow us to control greater flow upstairs vs downstairs depending upon the time of year. It has worked wonderfully and we are very happy with the work.

We recently had an issue which took some time to track down, but Brian took the time - found the issue and corrected it.

Very well. Prior to service, unit was not functioning. After, it was perfect.

Excellant, I would highly recommend Commonwealth Cooling and Heating! They have been servicing my system for several years at my home and my business. The Techs are always very courteous and knowledgable. They explain things clearly and so they can be easily understood! Also had my air ducts cleaned, It made a world of difference!

Brian is personable, knowledgeable, and truly cares about the homeowner and their needs.

Showed up on time, gave me options, and completed work as estimated. I would hire these guys back anytime.

Incredibly nice and quick service. Their prices were very competitive but priceless when you get it that quick and job well done! Thanks Team Commonwealth!! Highly recommend!!!

Great job well done. Very professional.

All A's for everything. Certainly use them again.

Commonwealth Cooling & Heating service has always been excellent. The technicians are professional and polite. Proposed repairs are explained, estimates are accurate and repair costs are fair and reasonable. I Highly Recommend Commonwealth Cooling & Heating.

Great! Commonwealth is very experienced. I use them on all of my rental properties. They are reasonably priced, exceptionally professional and trustworthy. I have dealt with many HVAC companies in Northern VA and think they are the best, hands down!

Absolutely perfectly all the way around. Excellent service providers!

Company never contacted me to schedule the work.

When we got the humidifier, they didn't tell us that we needed to replace a part of it on a regular basis. I didn't feel like we got the a lot of the money but they were helpful. The people who would come out, I think it was usually the same man, was really nice. I know that there was one time where they had to do a repair and it seemed pretty pricey. We thought that having the service contract would enable to us to get a better deal, we had a small discount, but we didn't really feel like having the service contract did very much for us, so that's why we stopped. And when we recently had to have a new HVAC system installed, we did call them on a Saturday and they said they would get back to us and I don't think they ever called us back. We ended up having to go with someone who picked up right away.

It was not really in the system, it was in the exhaust. There seemed like a little gassy smell in the exhaust flowing to the outside. So they came by and just checked on it for me. There is some rust in the system that is allowing it to move out into the exhaust. It is very, very minor but basically we've got to replace the whole system. We're not ready to do that yet. It's not a dangerous issue. They were very good as far as explaining that. It's not a danger, it's not going to explode. It's just an annoying thing. At some point we're going to have to replace the HVAC system. We've used them before. This was the first visit here to this house. We signed up a contract for this new house. We have a regular contract with them. They come out twice a year. I'm due to call them now for a seasonal check.

They actually didn't come out. It was actually the very first time we called them. We called them and got the answering service. Someone from their company called us back and actually said it was probably a very simple problem and that the igniter needed to be refreshed and sanded off, it picked up buildup on it and wasn't sparking properly. He talked my husband through on the phone on how to actually go in and pull it out, get a piece of sandpaper, rub it off and reinstall it and it kicked right on immediately. It was over the phone. There was no charge. It was the absolute first time we ever called them, so they didn't have any sort of relationship with us at all. It was extremely stellar. We've used them ever since.

Very professional and knowledgeable.

I was not there but I provided access to the property by key box. The tech showed up, called me and said that the coil was leaking and that the compressor was leaking oil all over the place. Quoted $3500 to $7000 to replace the system, and even said that he found a snake in the outside unit. Tech could not figure out how to get the key back in the key box. I called my friend who is a licensed HVAC tech. He found a burned out fuse that cost 10 cents and discovered that there was a hole in the coolant line caused by a nail from the new roof. The whole repair should have costs a few hundred dollars. Also, my friend said that nobody had even taken the cover off the compressor and that the coil was fine. In fact still the system was even still under warranty. Just abut everything this company told me was wrong and borderline criminal.

They gave me different options, either full replace or just replace the broken motor. I went with the less expensive option. I've used these guys multiple times and they have always been excellent.

They are wonderful. I wouldn't use anyone else. They have an emergency service and they are very prompt and reliable. I would recommend them to anyone.