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NS HVAC

Main Services: HEATING AND COOLING SERVICES

Description: Interested in commercial heating and cooling service, maintenance or installation for your business? NS HEATING & COOLING Experts sell, install and service systems throughout DC, MD, and VA and we're proud to provide many exclusive benefits to HVAC Services throughout the greater Washington DC   We provides a wide range of HVAC services for residential properties in DC, MD, and VA.  If you don't see what you are looking for here, contact us. We will be happy to answer any of your questions.

Service Area: Bealeton, Ironsides, Fairfax, Occoquan, West Mclean, Nanjemoy, Newington, Suitland-Silver Hill, Chevy Chase, Springfield, Port Tobacco, Warrenton, Gainesville, Goldvein, Fairfax Station, Aldie, Dumfries, Southern Md Facility, Glen Echo, Catlett, Woodbridge, Ashburn, Fort Washington, Clifton, Washington, Herndon, Fort Myer, Waldorf, Calverton, Centreville

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33 Reviews

Review Me

Overall

Work Description: Central A/C - Install/Replace

Overall

Work Description: Central A/C - Install/Replace

Overall

Work Description: New a/c unit, furnace and water heater

Comments: Had a great experience with NS HVAC in that the work was fast response and efficient. Great price also. Bravo to Omar, Oscar and Young Blood. (Name not known)

Overall

Work Description: Central A/C - Install/Replace

Comments: They were on time, fast, professional and warm. They kept me informed. Omar, Oscar and Young Blood are a great asset to NS HVAC. I am totally happy with the work.

Overall

Work Description: Gas Furnace - Install

Overall

Work Description: Central A/C - Install/Replace

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Work Description: Central A/C - Install/Replace

Overall

Work Description: Central A/C - Install/Replace

Comments: Quick respond, quick estimate, right on the spot. nice person to talk.

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Work Description: Central A/C - Install/Replace

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Work Description: Central A/C - Install/Replace

Overall

Work Description: Service Repair

Comments: After sorting through the communication issues I was able to get service for my unit. The technicians came out and replaced a faulty component and the system seems to be back to working normally. Thanks for the service and for making the repairs! Great work NS HVAC.

Overall

Work Description: Central A/C - Install/Replace

Comments: After using NS HVAC to replace my old hvac system, I would not use the company again if I knew what I was getting myself into. The new system has not been reliable, and has needed service 3 times within the first 9 months. Getting a service request opened has not been easy as they do not have a reliable POC to handle these types of actions. The sales poc seems to also handle the administrative actions. I have needed service as it seems my new system has a leak and cannot keep my home cool. The appointments that were scheduled did not happen because the technicians didnt show up and no one called to inform me that they were not going to show up. I have experienced this 3 times within 9 months of NS HVAC installing a new system. Company is not very reliable.

Overall

Work Description: Central A/C - Install/Replace

Comments: Very responsive company. Got detailed estimate without a hassle. Good sharp people to deal with.
Al H., Vienna, VA

Overall

Work Description: Central A/C - Install/Replace

Comments: Yes, NS HVAC contacted us about scheduling an estimate. We did get two other estimates and the professionalism and the quote sealed the deal for us. We are waiting for the installation date.

Overall

Work Description: Central A/C - Install/Replace

Comments: Responsive and reasonably priced. They gave me a few options to choose from, without pushing a particular plan. Invoicing and payment process needs work, though.

Overall

Work Description: Central A/C - Install/Replace

Comments: Did a very good job. The only thing is that they didn't flow nitrogen while brazing.

Overall

Work Description: Central A/C - Install/Replace

Comments: They were here when they said they would be. They finished and cleaned up after themselves, very satisfied with this company

Overall

Work Description: Central A/C - Install/Replace

Comments: fast response and job done within a few days

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Work Description: Central A/C - Install/Replace

Overall

Work Description: Central A/C - Install/Replace

Comments: Communication was excellent. The installers were very professional. Cost was the lowest of the 3 bids I obtained. The install took longer than I expected. Not sure what I expected exactly. It's fine though because in the end I have a great running A/C unit. I couldn't be more pleased!

Overall

Work Description: Heat Pump Install

Comments: They were great! I’m very satisfied. I would definitely give them a 5 star rating.

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Price

Punctuality

Work Description: Gas Furnace - Install + Water heater

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Work Description: Heat Pump Install

Comments: Samy, the owner, was very easy to do business with. I had a 33 yr old Carrier heat pump that recently tore itself up after it iced up. That was just before we had a snow storm. Samy came to my house on 2/3/21 to see what I needed. A few hours after he left he sent me 2 estimates. I electronically signed one and sent it back to him. His crew showed up the next day just before 8am. They were done by 2:15pm. They had replaced the heat pump, air handler, copper line and thermostat. The new heat pump split system is a Goodman 2 ton 14 seer with a 2.5 ton air handler. The cost was under $5,200. I have a 3 floor townhouse and we now have warm heat for the first time in days. The crew cleaned up everything! If you need HVAC work done professionally and quickly, use NS HVAC.

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Price

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Work Description: A/C and Gas Furnace - Install

Comments: NS HVAC provided excellent service and completed the install in one day.

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Work Description: Electric Furnace - Install

Comments: I have been very satisfied thus far! Waiting for equipment to be shipped for installation

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Work Description: Central A/C - Install/Replace

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Price

Punctuality

Work Description: Central A/C - Install/Replace

Comments: NS HVAC is responsive and offered the best price quote. They are very knowledgeable about various systems, and are good communicators. They cleaned up well and do not skimp on the time they devote to installation.

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Price

Punctuality

Work Description: Central A/C - Install/Replace

Overall

Quality

Price

Punctuality

Work Description: Heat Pump Install

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Work Description: Heating and cooling replacement.

Comments: Excellent workmanship, prompt, fair pricing.

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Work Description: Replace furnace

Comments: Work to be done still.

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Work Description: Change ac system in my house, the job was done excellently.

Comments: Strongly recommended

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Price

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Work Description: installed heating and air conditioning unit

Comments: they were on time for the installation and worked until it was completed. So far, it appears they did an excellent job.
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  • VA HVAC License in VA :
    #2705120496
    HVAC/R License in MD :
    #84516
    HVAC License in DC :
    #GM1116
  • 1 Year Guarantee
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