Great price and awesome coordination. Mike installed a whole house humidifier that we had purchased. He was on time, friendly and knowledgeable. I highly recommend Ashburn HVAC! read more

Update 04/30/26: our heat pump is wonderfully fine, worked great through the winter and spring and never needed

We have had two very positive experiences with this company. The first was last summer when our AC stopped working. The current place we used said they could get someone out to look at it in 3 days (mind you, we were a priority member and if your house getting up to 86° in July does not qualify as an emergency with them, I don't know what is). We reached out to Ashburn HVAC to see if they had any openings and they were able to schedule someone to come out the very next day! It was a life saver. The second positive was having our HVAC serviced for it's spring check up with our membership company. They recommended all of these extra costs. We felt a little skeptical so we reached out to Ashburn HVAC again to come out and take a look. They said everything was good and well kept being a newer system. This second interaction solidified it for us to cancel the other company's membership, and to trust Ashburn HVAC moving forward. I highly recommend using them for any services you may need! read more

A first visit from this company and we are so impressed. A very noisy HVAC system was evaluated carefully, one step at a time, by Mike, a very thorough and honest person. He explained our problem clearly and it involved no expensive repairs, just the cost of the service call. We could not be more satisfied. read more

They guys at Ashburn HVAC replaced my 30+ yr old system quickly and on budget. I was impressed with their k college and how clean they were. Very polite and professional. read more

Payam was honest and extremely knowledgeable. He conducted a comprehensive inspection of my HVAC system and furnace, and assisted in correctly setting up the power for my smart thermostat. Payam also provided valuable advice on minor future upgrades and potential red flags to monitor before they escalate into major issues. In the end, the price was reasonable and represented great value. I plan to continue using Ashburn HVAC as my exclusive provider. read more

Came out didn't overcharge me fixed my problem which was the thermostat put a new thermostat checked my freon level of my air conditioner. the repair guy who came out was very nice and friendly explained everything to me charged me only $500 for the whole thing I highly recommend these people read more

Great service and I appreciated the effort to troubleshoot and replace a part. Experienced and knowledgeable.

Payman was fast, responsive, gave me through details regarding every step of the process with reasonable price

Arrived on time, fixed broken air conditioner, and serviced both units. Diagnosed and explained problems answered my questions. Fixed perfectly with a spare part they had at a fair price. Definitely going to use these people again. read more

Payam replaced our whole system last March. He provided a detailed estimate at a fair price and completed the work in one day. The new carrier system quiet and very efficient. read more

I had another company come and look at my HVAC. After their review they recommended about $6k in repairs or to replace my system. I was concerned about the validity of their assessment and decided to call Ashburn HVAC. They provided me with an honest assessment and informed me that my system was good. All I needed was some refrigerant for the AC. They have a customer for life now! read more

Payam, the owner, answers the phone when available. Or returns the call usually within minutes if he's in the middle of a job. How refreshing is that. No menu choices, no phone loops, no waiting. I've had Ashburn HVAC several times and have found them competent, experienced, punctual and above all honest. If any part or labor is not needed Payam will tell you. Refreshing indeed. Oh, did I mention his estimates are more than competitive and fair. Many times his estimate will be the lowest. This is a great company. read more

My furnace and AC would not turn on because the duct smoke detector had broken. Frankly, I had never noticed nor heard of this detector, but it's evidently very important! The first HVAC tech who came quoted a price in the hundreds of dollars to replace the detector, and I was about to go ahead when I checked on the actual price that I would pay...$126! As a retired senior, I looked for another company, and was very lucky to find Ashburn HVAC! Payam gave me a very reasonable quote which included installing a UV light which I really needed. I saved about $900 of money I didn't have; actually, I wouldn't have been able to get the furnace UV light installed by the other company. Everything is working beautifully, and my stress level has really gone down. Very happy! read more

Quick read: Payam was available for short-notice appointments, provided options to resolve issues, arrived on-time for all visits, and responded quickly to minor post-installation issues. Before the first appointment, I assumed that the entire HVAC system would need to be replaced, as it was 30 years old. Payam did not jump to this conclusion, instead offering to replace the gas valve on the furnace, which appeared to be the current issue. He provided a concise explanation of of the alternative options, associated risks, and guarantees that he would make with each solution. We decided to replace the entire central system, including furnace, condenser, and coils. Again, Payam presented various options with varying capabilities and price points. The installation was excellent, a single-day appointment resulting a system that has run every day since install. The one issue we experienced after install was the furnace failing to start two mornings in a row. Payam came out both days and tightened some of the wiring connections, resolving the issue. We agreed that the connections likely came loose during the first weeks of operation, when the constant vibration of the blower shaking them loose. Overall completely happy with every aspect of our interaction with Payam and Ashburn HVAC. Looking forward to many years of heating and cooling! read more

Payam is the best! We received 4 quotes from contractors for new HVAC and furnace, and Payam offered us the best/lowest price. 2 weeks prior to the installation, our old AC stopped generating cold air on a hot day. We assumed Freon was low. Payam offered to stop by on the same day refilling Freon free of charge! When it turned out Freon wasn't the issue, Payam troubleshot the problem for us. With his accurate diagnosis, we were able to get our aging circuit breaker fixed by an electrician, and our old AC was able to keep us cool before the new AC arrives. After the installation, we ran into issues a coupe times. We texted Payam, and he responded quickly each time. He utilized the photos he took from our utility room to troubleshoot. It turned out our old humidifier interfered with the AC. Payam provides not only the best price but excellent customer service. We will certainly recommend his business to our family and friends! read more

Amazing customer service. They came out the same morning and was able to fix right away. Would definitely call them again for any issues.

Payam was unbelievably friendly, fast to respond, fast to arrive, effective and effiecent in his evaluation, and honest. He provided me with all options and recommended based on obvious experience and specific circumstance evaluation. Thanks for all the help! Will continue to use Payam and his services for my our home! read more

Payam is the real deal and we had a great experience. When our AC shut off on hot days, we called a different HVAC company and they quoted us over 10k to replace the entire AC system and that was their only offer. We called Payam for a second opinion and he figured out that the Evaporator Coil Box was rusted and leaking freon. He showed us the symptoms and explained how they occurred. We talked it over and he thought the rest of the system had plenty of life left, suggesting to replace just the Evaporator Coil Box. After deciding to do the replacement, there was no trouble getting the part and the installation happened a couple days later. All of the correspondence was quick (less than 24 hours each time, we only reached out on weekdays) and we appreciated that Payam gave us options on how to fix the system. His team wore masks and were both polite and professional. read more

Ashburn HVAC Services - The new evaporator coil box - Heating & Air Conditioning/HVAC Near Me - Chantilly, Virginia

Update: I did speak with the owner after my review and he let me know that he stands by his work and he will return if needed. Glad to see that he is trying to correct any negative feedback. Even offered to refund the portion of the charge that I felt was unfair. I let him decide if he wished to do so. Much appreciated regardless. ---------------------------------------- Old review: They were easy to book and very polite Unfortunately they said they can fix mini split systems but when here he said he didn't fix my 'brand'. That should have been told to me earlier Ended up 'charging' my Freon and way OVER billing for it. At least 200$ more than other companies. I had little choice since he was already there. He did not seem as if he wanted to fix my problem or look for a possible leak. Nor did he inspect any ceiling or wall units other than check temperatures so he could sell me the Freon. Disappointed that I was just a buck to be made and not a customer to treat well and get more business. read more

SO impressed. Payam was so kind and informative. He had no issue explaining answers to any questions I had and that alone will have these people on speed dial should I need. Easy 5 stars for you guys! Thank you!! read more

Mr. Payam came to my house on two separate occasions. The first time he came out and did a great, honest work. He could've charged me a lot more because we though the issue was something bigger and it really wasn't and he was honest about it. This is the reason why I called him a second time. This time he replaced my entire A/C Heating system and outdoor fan. He did an amazing job. Clean and professional. Thank you very much Mr. Payam! read more

Mr. Mansuri is so helpful and trustworthy. He made an emergency call to our house (same day on Sunday) because our air conditioner quit working the previous night. It was going to be in the 90s that day and we had a baby with us. Mr. Mansuri diagnosed the problem and fixed our air conditioner with parts from his van. His charge was very reasonable. I have already begun to recommend him to my family and friends. This is the kind of service and fair pricing we've been looking for! read more

I contacted a few different HVAC companies on a Sunday afternoon questioning an issue we had with our furnace firing on & off. Payam responded immediately, offering to come the next morning to look at it - and for a very reasonable price. (One that ended up being half of what the other companies were charging, when they eventually returned my email.) We arranged to have him come out, and we were very impressed with how pleasant and helpful Payam was. He identified the issue as there being some rust inside a pipe. He cleaned it out, and even showed my husband how to do it himself if the issue presented itself again. All of this at no additional cost to the original quoted price. Payam is exactly the kind of honest, helpful, and trustworthy person you want working on your appliances. I will 100% be returning to him for all future HVAC needs. read more

Payum and his team are so wonderful to work with! He is kind and filled with solutions... Anytime we had a hiccup with something outside of his responsibility/control, he found a solution with ease and grace! So impressed with him! Much gratitude! Sincerely, Courtney and Charles (and our house!) ;) read more

Upper level AC wasn't holding up with a 15 year old townhome. Sunday it was over 85 degrees upstairs. We had Ashburn HVAC come to see if it could be fixed. Unfortunately we needed to replace the unit. Price: The price was good. Payam gave a very reasonable price for the unit. More importantly I feel he was very honest and respectable. When I asked for model numbers of each piece, the price was on the lower end of expected costs. At least that is what the internet tells me! :-) Unit: train xr 2ton, blower, nest thermostat. Offered discount for military. All good! Service: prompt at 8am. Two people. One was Payam. Other was employee. No issues. Quick to start, shoe guards, answered all questions and courteous. 7-8 hours for replacement and work. Townhouses can be a pain for installation. I was impressed how efficient he was. House is cool again. Update: Payam came back a few days later to check on the system. Outstanding customer service. System works as advertised and House is still cool! :-) read more

Ashburn HVAC Services - Heating & Air Conditioning/HVAC Near Me - Chantilly, Virginia

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This was one of the easiest HVAC service calls I've had. I called in the morning and Payam was able to arrive just a few hours later to diagnose the problem and returned the same day in the afternoon with the part to fix the furnace. He was polite, efficient and fairly priced. I highly recommend Ashburn HVAC and will definitely ask for his help with future issues. read more

Wish all the contractors were like Ashburn HVAC Services. Payam (Owner) and crew were very professional and courteous. I never felt pressured and Payam worked with me to replace the heat pump with in a price I was comfortable with! Prices were given upfront and any changes to equipment and installation were pre-approved. Everything was done on time and as promised. Will gladly recommend them. read more

I asked Pam to come over and give me a quote on a new air conditioning system. He came over the same day and talked about the carrier systems he would be able to put in and gave me a rough verbal estimate. He said once it was installed he would not provide any warranty for labor if the system malfunction shortly after installation. Two other companies I called in for estimates both gave me two years labor in addition to the manufacturers 10 year equipment warranty. Then I asked him to email a written quote to me so that I could compare his estimate with the other two contractors. The other two contractors had a quote in writing the first day. It's been over 24 hours and I still I have not received a written quote from Ashburn HVAC. They made it easy for me to not hire them. read more

Easy to schedule online. They were prompt, provided good service, and explained what was done. Will get in touch again when more work is required. read more

This review is for a pre-winter system check. Online scheduling was easy. A bit too easy, so I called the day before to confirm and left a voicemail, and Payam called me back shortly confirming the appointment time. The appointment was for 8 AM on a Monday and at 8:00 his van was in my driveway. Punctuality says a lot about a business, and is always appreciated. The appointment was for a system check before winter and it was straightforward. Payam pointed out some items to keep an eye on, but did not try to upsell or replace parts needlessly. For this reason I opted to sign an annual maintenance contract. Very pleased with the customer service and job so far, and will update if/when we use Ashburn HVAC Services again--highly recommend. read more

Our AC was running all day and night but not cooling the house. I called Ashburn HVAC for a system inspection. Mr. Payam came out and inspected the system, and gave me a number of options ranging from recharging refrigerant to changing the condensing unit outside. Due to the age of the unit, I decided to replace it. Mr. Payam found us the perfect unit for our budget and needs, and he came to install it quickly and cleanly. He didn't pressure me to buy a system or components that I didn't need or that would break my budget. The new ac works great and we're comfortably cool at home during this heat wave. Thank you Mr. Payam! read more

We were looking around for a contractor that could help us with our water heater tank which was leaking (We contacted quite a few). We are glad we decided to go with Payam. He is very responsive which I really appreciate and answered all of our questions. He is very professional, helpful and quick! Thanks for everything! read more

My A/C was not cooling. Home warrant sent repairman(YAZD A/C) and he said compressor was shot. I became a little leery of the guy when he had no clue where the filter was on my inside unit so I called to get a second opinion from another company. Other company confirmed the compressor was shot. Warranty okayed replacement and it, the compressor was changed out. Fast forward a few days and it's 85 degrees out and unit not working (Did I mention I had to pay $945 for freon) tech comes out this morning and now says the whole unit needs to be replaced? And my home warranty won't cover the work they have to do as it's a modification and will cost me $345. I'm looking again for a second opinion before I pour any more money down this rabbit hole. Update: Payam came to the rescue. He checked the system and although it was running fine it was still not cooling. He went to my unit in the basement and noticed (For lack of a better word since I had no idea what the thing did) no water in a Gizmo on the floor. He added water and told me to give the A/C a couple of hours and text if it still was not cooling and he'd stop back by later in the day at no charge. I'll be damned if the house was cooled of back to it's set 72 degrees within 90 minutes. Best $90 bucks I've ever spent. Changed my home warranty company so I can choose my own repairmen and Payam got all my business from here on in. read more

I do not write many reviews but felt compelled to do so after working with Payam from Ashburn HVAC Services. Payam was responsive, courteous, and communicative. He was able to fix an issue with our heating system in less than one hour and even returned about one week later, without charging us, to make sure that everything was still working. He is, without doubt, the most skilled and professional HVAC technician that we have hired, and I recommend him without reservation. read more

This morning (it's Saturday), I called three ac repair companies, including the company I've had a contract with for years. Fact was . . . I had no air conditioning. Two of the companies said they could get to me on Monday at the EARLIEST. On the other hand, the owner of Ashburn HVAC Services (whose name is Payam) told me that he could be at my house that afternoon . . . remember, this was a Saturday. In short, Payam is very competent and considerate. His business model seems to be rooted in common sense, practicality, and good communication. I'm thinking of switching my contract to his business when my present contract elsewhere expires. The total charge for his timely service was simply his routine service call charge - he didn't even charge me for the fuse he replaced. I'm impressed. read more

Payam knows his business. My A/C starting blowing warm air yesterday. I called him this morning and he arrived this afternoon and had me back in action in less than an hour. He replaced the broken part, inspected the system, gave an evaluation, changed my air filter and didn't try to up sell me anything or get me to sign up for some maintenance program. Fast, great service, punctual, helpful, and knowledgeable. read more

What an amazing experience I had today! My heat was not working earlier today, which happened to be on one of the coldest days of the year. Payam immediately responded within a few minutes of my inquiry. He came to my house earlier this morning, diagnosed the issue fixed it by the afternoon. I was so happy I found a new HVAC tech for my needs. Payam did an excellent job! read more

Woke up on a chilly Tuesday in December to find my furnace was not functioning. Called Ashburn HVAC at 8:30 am and a technician arrived at 10:15 am. He diagnosed the issue, replaced the defective part with one in his truck. My furnace is now back in the heating business! read more

I had them install a Nest thermostat. Good communication and expertise. I would hire them again.