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Sherman's Heating & Air Conditioning Sherman's Heating & Air Conditioning offers you residential heating services from Alexandria, Virginia. Our trucks are fully stocked with the required supplies. We carry around $10,000 worth of equipment at all times. This ensures that we are ready to work at the appointed time. If for any reason we do not have the parts that you need, we can order and receive them in a day or two.

Nearly every job we take on, whether it is heating or air conditioning service, can be handled with what we already have in our trucks. You are offered a one-year parts and labor warranty, in addition, most of our equipment comes with a 10 year limited warranty.
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At our company based in Alexandria, Virginia, we perform AC repair because we believe in making things easy on people. No matter the season, we are here to perform AC maintenance to keep your home comfortable. We do offer a 1-year parts and labor warranty. Most of our equipment comes with a 10-year limited parts warranty.
Reviews (15)
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Jim Pfautz
Jan 26, 2022
Bob was prompt, professional courteous and fixed my heater for a very affordable price. My highest personal recommendation! Service: Heating system repair
Andrew Bowman
Apr 06, 2021
I can't say enough good things about this company. When I have had HVAC issues, they are always available to help promptly and solve my issues at a very fair price. What's better, before they come out, they will try to help me walk through problems and potential fixes over the phone before having to come out, saving me time and money. They're the ones to call if you need help or have questions about your system.
Liliana Longo
May 27, 2017
Bob Sherman responded quickly on a Saturday afternoon in August and repaired my AC unit with minimum cost. He is old fashioned and knows his business very well, and his prices are fair. I highly recommend him!
Scott Klempner
Apr 27, 2017
He showed up on a Saturday to troubleshoot a loss of cooling. He was very honest and blunt, but he took the time to walk me through what he was doing and why. He checked the entire system in about 15 minutes and narrowed it down to a capacitor. Our previous company just said our system was old and wanted to sell us an entire new one. The price was relatively reasonable and fair considering the weekend last-minute call and thoroughness of the work. And had he overcharged me for unnecessary work, it would have been a lot higher. I recommend.
Bette Clark
Apr 16, 2017
On the hottest day of summer, our air conditioner stopped working at 7 a.m. We called Shermans and by 9:30 he was there and had the air conditioner up and running by 10:00 a.m. What a lifesaver. We have used Shermans before and the work is always well done and priced reasonably. Would not use anyone else.
Amanda Ludovici
Mar 05, 2017
Mr Sherman has serviced our HVAC for the past two years, and I plan to use him as long as I own the house. Outstanding knowledge and skills in the trade, very fair price and superior timeliness. Troubleshoots exceptionally quick. He explains how things work, and has talked my husband thru a few repairs over the phone. You can trust Shermans to take great care of your system.
Milburn Drysdale
Jun 10, 2016
This is by far the best heating and air conditioning company I have ever done business with. Mr. Sherman has worked on my HVAC system 3 times in the past 6 years. He shows up fast, is able to troubleshoot very complex problems quickly and charges a very fair price. When my furnace kept cycling off and on because of a pressure switch - Mr. Sherman took 15 minutes on phone with me and explained how I could clean a small condensate trap and fix it myself.

I did what he said and it was fixed. And he wouldn't take any money for the time he took helping me. Whenever friends or family members have a problem with their heating or air conditioning system I tell them to call Mr. Sherman.
Milburn Drysdale
Feb 07, 2016
This is by far the best heating and air conditioning company I have ever done business with. Mr. Sherman has worked on my HVAC system 3 times in the past 6 years. He shows up fast, is able to troubleshoot very complex problems quickly and charges a very fair price.
Qasim Sayed
Oct 05, 2015
Called Sherman on a Sunday evening because our heater wasn't turning on. He showed up in a half hour and found the issue and resolved it. Very nice guy, honest, and his prices are lower than anyone.
Thomas James
Jul 24, 2014
My wife and I had an air conditioner that had stopped working. We called Sherman to come out and determine it could be repaired or if a replacement was needed. The air conditioner is kept in the back yard in a small fenced in area.
Stephanie Marrone
May 27, 2014
I originally stumbled on this company's phone number two years ago after striking out with several of the bigger-named HVAC services. My furnace was out and they were not able to send someone for days. So luckily I called Sherman's Heating & Air Conditioning, and Mr. Sherman spent a lot of time giving me very detailed and helpful suggestions so that I was able to fix the problem myself.

Great diagnostician, perfect solution. I wrote myself a note to call them if we had HVAC problems again. Well last night it dropped into the single digits, and the furnace blew out. And this morning I again got a phone consult which solved the problem. Think of the savings! When I offered to send Mr. Sherman a check in the mail for his time, he said, "No, this is just what we do as a part of good customer service." Wow. Good old-fashioned helpfulness and honesty. Thank you, Sherman's Heating & Air Conditioning!
Thomas Peterson
Mar 25, 2014
Sherman's is the go to company for heating & air conditioning services in Northern, Va. He is very is very knowledgeable and does not mine sharing his knowledge with the customer. He has been around long enough to have seen all of the service problems and knows how to fix them. He won't try to sell you something that you don't need, but if he says you need it you best pay attention otherwise you will be calling him back.

His work is top notch and his prices are much lower than his competitors. He put a new A/C unit in today and I am very pleased with his work. I highly recommend Sherman's Heat & Air Condition.
Stephanie Marrone
Jan 23, 2014
I originally stumbled on this company's phone number two years ago after striking out with several of the bigger-named HVAC services. My furnace was out and they were not able to send someone for days.
William Dorr
Aug 08, 2013
Yet again, I find myself for the 4th year running have some mid-summer AC issues. Sherman comes out, same day, and quickly resolved my issue for about 1/2 the price of some others I called who could not get out to my house for several days.
Scott Lusebrink
Feb 21, 2013
Sherman went above and beyond just repairing my AC unit. He gave me some trouble shooting steps over the phone before even coming out, then walked me through my furnace giving me tips how to repair common problems myself. It was a simple fix with parts he had in his truck. I'm sure he made good money off installing a $20 part but I'm also sure its less than what other companies in the area would have charged me.