These folks are fantastic! They showed up promptly and had our heating issue resolved in less than…read morean hour-and the price was about 5 times less than we thought it would be. They COULD have taken advantage of us and replaced the whole compressor but they zeroed in on the actual problem right away. We are definitely keeping their number in our go-to file. Go with Harthausen Heating and Air Conditioning!

John came out to look at and possibly repair/replace the furnace at my mother in laws house…read more Instead of just saying replace it, he actually took his time and inspected it. Then found it didn't need to be replaced but rather fixed because of burned wires. Then he stayed and made sure it was working properly. He was super fair and reasonable. Thank you John. 12/06/2024

Don't waste your time or money. He never showed up to do the job we paid him for. He purchase some…read moreof the stuff we needed but didn't purchase it all. never showed up to do the job. Ended up hiring someone else to do it and then he had the nerve to say we owed him more money. Unreliable, unprofessional and doesn't need to own a business.

This firm installed two Carrier heat pumps unit for me about 10 years ago and just installed a…read moreCarrier-Midea mini-sync heat pump for a large sun-room. I used to do utility consumption modeling for the Federal government and was probably an annoyance with all the different specs and models I wanted to compare before choosing, but they were always polite. I was very pleased with both their prices and work. I confess to having a bias towards Carrier products over a number of moves because they seem to offer a good cost/reliability/efficiency mix than two other brands I've tried. Also, I got the energy savings I expected with the Carrier models more-so than with two other well-rated brands. We are fortunate to have other good contractors and equipment choices in our area, but I recommend getting a quote from this firm if you are in the market. One suggestion: learn what SEER and HSPF mean and use those ratings when deciding how much to spend when considering more efficient units. Sometimes the payback on a higher efficiency unit easily justifies a higher cost, and sometimes it doesn't.

I highly recommend Air Conditioning Servicers. Their service department is excellent. They are…read moreglad to show you the old parts and explain why they needed to be replaced. When they service a unit, it works like new and runs a long time. I have always thought my bills from Air Conditioning Servicers were reasonable. I've used Air Conditioning Servicers for over 26 years for our rental properties and my own home as well. Whether it was installing a new system or maintaining an existing one, Air Conditioning Servicers has done an outstanding job. The folks at Air Conditioning Servicers are honest and really have integrity.

I called these guys to get a second opinion and I'm sure glad I did. The original suspected problem…read morewould have cost me much more, but the guys from A Plus (Capon Bridge) did an excellent job of actually troubleshooting to find the root cause that was only $50 to replace. I'd happily pay $270 vs the $1,000+ I was initially quoted for a part that wasn't really the issue! They were friendly and considerate too.

Guys came out on time and fixed my Air Conditioning issues right away. Very professional.read more

They told me that they could repair my heating system without issue. They came out and flooded my…read morebasement and never got my heat working but left me with a big bill and an $8500 estimate to get my heat working. I received a call regarding my bill which I provided them with a savings account number. The following week I received a call from a man stating that the information provided was incorrec. I asked to see if he used a savings account rather than a checking account and he was adamant that he charged my savings. My bank assured me that he tried a checking account. Af calling Petersburg oil bank, he was extremely rude and never took accountability for his mistake. I never received an apology.

This company has been a life saver for me and my family. When my parents were alive, they made…read moresure they got to them during the winter, as the parents were 100 years old each. Thank you Petersburg Oil for always going above and beyond. I see they have me in OC but I live in August WV.

Terrible experience. We did a new home with them and our contact was the owner. No answers or call…read moreback from him, he dissed us for an extended period of time, responded and then repeat. We had to find someone else to finish the job and eat the cost. Sloppy and ugly install, just no pride in the work at all, sad. Look elsewhere!

Had a problem on furnace that several repair folks tried to fix. North Mountain trouble shot the…read moreproblem and got it fixed.

Mike is fantastic - he has kept my house running for years. He installed a very affordable HVAC…read moresystem that ended up saving us a lot of money on fuel bills.

Great company. Mike is reliable and does excellent work. They have had multiple different jobs in…read moremy home all with great results.

While the technicians are courteous and prompt, management needs some adjustment. I have used…read moreMountain Valley for work and personal. They have issues fixing problems no matter the cost for the consumer. Its a shame their morals have gone downhill. They don't mind costing people money but when the roles are reversed its chaos. They have incomplete work and code violations on past projects they won't fix and can't seem to fix my system they installed at my personal house which costs me on average a little over $100 per month going on over 9 years now but then have the nerve to send someone out to quote a new system. I'm $1,900 into a repair that still isnt fixed (a simple gas valve replacement) . If you are looking for someone who takes pride in their work and is a true testament to doing the right thing, don't call Mountain Valley.

kyle came to our house 3- 25- 25 for our carrier yearly check up. he was very meticulous in his…read morejob. cleaned and checked every nook and cranny plus checked out all the pressure thingys. great job, kyle!! glen, you should be proud to have kyle on your team! he is honest, truthful, and kind!!