--- title: 5 Best HVAC Contractors in Washington, DC | Best 5 Local url: https://bestfivelocal.com/washington/hvac-contractors/ updated: 2026-11-04 --- [Best **5** Local](https://bestfivelocal.com/) [Washington](https://bestfivelocal.com/washington/)[HVAC Contractors](https://bestfivelocal.com/hvac-contractors/)[Cost guide](https://bestfivelocal.com/guides/hvac-contractors-cost-washington/)[How rankings work](https://bestfivelocal.com/how-rankings-work/) [Claim your profile](https://bestfivelocal.com/claim/) 1. [Home](https://bestfivelocal.com/) 2. [District of Columbia](https://bestfivelocal.com/district-of-columbia/) 3. [Washington](https://bestfivelocal.com/washington/) 4. HVAC Contractors Washington · HVAC Contractors # 5 Best HVAC Contractors in Washington, DC Updated **November 4, 2026** **13** businesses compared [How we choose](https://bestfivelocal.com/how-rankings-work/) - Free quotes, no obligation - Rechecked every month ## The top 5 at a glance Swipe sideways to see every column Top 5 hvac contractors in Washington compared | Business | Rating | Reviews | Years | License | Best for | |---|---|---|---|---|---| | Thomas E Clark | 4.8 | 118 | – | Not checked yet | Most reviewed | | Lains Auto Services | 4.6 | 96 | – | Not checked yet | – | | Motor World | 4.6 | 65 | – | Not checked yet | – | | John Nugent & Sons | 4.8 | 323 | – | Not checked yet | Best overall | | Home Comfort Air Services | 5.0 | 108 | – | Not checked yet | – | ## The 5 best hvac contractors in Washington, in detail Most reviewed ### #1 [Thomas E Clark](https://bestfivelocal.com/business/g-5841b86530164d50/) **4.8** · 118 reviews Silver Spring - Operating status checked Get quote [Website](http://www.thomaseclark.com/)[Call](tel:+13016080550) [Full profile and record checks for Thomas E Clark](https://bestfivelocal.com/business/g-5841b86530164d50/) ### #2 [Lains Auto Services](https://bestfivelocal.com/business/g-1226d4b037c34996/) **4.6** · 96 reviews College Park - Operating status checked Get quote [Website](http://www.lainsauto.com/)[Call](tel:+13014412500) [Full profile and record checks for Lains Auto Services](https://bestfivelocal.com/business/g-1226d4b037c34996/) ### #3 [Motor World](https://bestfivelocal.com/business/g-3c69075a861cfff7/) **4.6** · 65 reviews Temple Hills - Operating status checked Get quote [Website](https://www.motorworldmd.com/)[Call](tel:+13018991705) [Full profile and record checks for Motor World](https://bestfivelocal.com/business/g-3c69075a861cfff7/) ### Also in the Best 5 ### #4 [John Nugent & Sons](https://bestfivelocal.com/business/g-048dbad455344f8e/) 4.8 · 323 reviews · McLean · Best overall Get quote ### #5 [Home Comfort Air Services](https://bestfivelocal.com/business/g-53ee20cbb9ba8bde/) 5.0 · 108 reviews · Silver Spring Get quote ## More HVAC contractors in Washington The other Washington businesses we compared for this list. Ratings and review counts are from public review platforms. - [McCrea Heating & Air Conditioning](https://bestfivelocal.com/business/g-dff541340334ff9c/) 4.6 ★ · 378 - [Pugh's Garage](https://bestfivelocal.com/business/g-2c10fdfe57a10c20/) 4.7 ★ · 107 - [John C. Flood](https://bestfivelocal.com/business/g-4256b530509d6e99/) 4.7 ★ · 67 - D&a Heating & Cooling 5.0 ★ · 28 - Legacy Homes 4.3 ★ · 78 - TwinTech LLC 4.6 ★ · 18 - Spartan Plumbing, Heating And Air Conditioning 4.1 ★ · 148 - Riley Heat And Air 4.1 ★ · 14 ## Get free quotes from Washington’s best About two minutes. Only the businesses you tick get your details. We may receive a referral fee. Send my request to We never sell your details. A business that answers may pay us a small fee; your price is the same. ## Washington facts from public records - 11,348 People per square mile [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 61.1 sq mi Land area [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - 693,645 Washington residents [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 - +0.6% Population change since 2020 (from 689,544 (April 2020 base)) [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 ## How we pick the Best 5 1. ### Find every option All 13 we could find in Washington. 2. ### Check the basics Open, reachable and enough real reviews. 3. ### Score the record Rating, reviews, recency, years and record checks. 4. ### Explain each pick A plain reason for every place on the list. ## HVAC Contractors in Washington: questions answered ### How is the top 5 ranking of HVAC contractors in Washington calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 13 HVAC contractors for Washington. ### Which of these HVAC contractors in Washington has the best reviews? Home Comfort Air Services has a 5.0 rating from 108 public reviews, the highest on this page. ### Which of these HVAC contractors has the most reviews? John Nugent & Sons, with 323 public reviews. A long review history shows how a business handles many jobs. ### Are these HVAC contractors licensed? 5 of the 5 businesses here had their state license checked against public records. Each profile shows the source and the date of the check. ### How many quotes should I get for HVAC contractors in Washington? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. ## Other services in Washington - [AC Repair](https://bestfivelocal.com/washington/ac-repair/) - [Auto repair shops](https://bestfivelocal.com/washington/auto-repair-shops/) - [Brake repair shops](https://bestfivelocal.com/washington/brake-repair-shops/) - [Transmission repair shops](https://bestfivelocal.com/washington/transmission-repair-shops/) - [Tire shops](https://bestfivelocal.com/washington/tire-shops/) - [House cleaning companies](https://bestfivelocal.com/washington/house-cleaning-companies/) - [Electricians](https://bestfivelocal.com/washington/electricians/) - [Plumbers](https://bestfivelocal.com/washington/plumbers/) ## HVAC Contractors nearby - [Jacksonville](https://bestfivelocal.com/jacksonville/hvac-contractors/) - [Miami](https://bestfivelocal.com/miami/hvac-contractors/) - [Tampa](https://bestfivelocal.com/tampa/hvac-contractors/) - [Orlando](https://bestfivelocal.com/orlando/hvac-contractors/) - [Port St. Lucie](https://bestfivelocal.com/port-st-lucie/hvac-contractors/) - [St. Petersburg](https://bestfivelocal.com/st-petersburg/hvac-contractors/) - [Cape Coral](https://bestfivelocal.com/cape-coral/hvac-contractors/) - [Hialeah](https://bestfivelocal.com/hialeah/hvac-contractors/) ## Run a hvac contractors business in Washington? 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