--- title: HVAC Contractors in Washington: What's Disclosed | OpenBook Local url: https://theopenbooklocal.com/washington/hvac-contractors/ updated: 2026-11-04 --- Skip to content [OpenBook *Local*](https://theopenbooklocal.com/) More useful information before you make the call. - [Home](https://theopenbooklocal.com/) - [Washington](https://theopenbooklocal.com/washington/) - [HVAC Contractors](https://theopenbooklocal.com/washington/hvac-contractors/) - [Cost guide](https://theopenbooklocal.com/guides/hvac-contractors-cost-washington/) - [Methodology](https://theopenbooklocal.com/methodology/) - [For businesses](https://theopenbooklocal.com/claim/) 1. [Home](https://theopenbooklocal.com/) 2. [District of Columbia](https://theopenbooklocal.com/district-of-columbia/) 3. [Washington](https://theopenbooklocal.com/washington/) 4. [HVAC Contractors](https://theopenbooklocal.com/washington/hvac-contractors/) Information report · District of Columbia · HVAC Contractors # HVAC Contractors in Washington: Prices, Policies and What Isn't Disclosed 13 hvac contractors in Washington, compared on the things you'd otherwise only learn on the phone: price ranges, deposits, warranties and payment terms. Where a business hasn't told us something, we say so. - Updated **November 4, 2026** - **13** sheets in this report - **286 of 286** fields not provided - [How we collect and check this](https://theopenbooklocal.com/methodology/) Contents 1. Start with these three 2. What to compare 3. Comparison table 4. More hvac contractors 5. Pricing and local facts 6. Questions to ask 7. FAQ 8. Contact businesses 9. Areas and related No business can pay to change this page's labels. [How we make money](https://theopenbooklocal.com/how-we-make-money/) ## Section 1 Start with these three Three full sheet excerpts to read first. Everyone else in this report follows in the table and the list below. ### [Thomas E Clark](https://theopenbooklocal.com/business/g-5841b86530164d50/) Unclaimed Based in Silver Spring Reputation 4.8 from 118 reviews Focus Not provided Typical price Not provided Deposit Not provided Warranty Not provided Estimate Not provided Financing Not provided **0 of 22 fields on file** · 22 not provided **Records** 1 of 1 checks confirmed Request a quote from Thomas E Clark [Full information sheet for Thomas E Clark](https://theopenbooklocal.com/business/g-5841b86530164d50/)[Call +1 301-608-0550](tel:+13016080550) ### [Lains Auto Services](https://theopenbooklocal.com/business/g-1226d4b037c34996/) Unclaimed Based in College Park Reputation 4.6 from 96 reviews Focus Not provided Typical price Not provided Deposit Not provided Warranty Not provided Estimate Not provided Financing Not provided **0 of 22 fields on file** · 22 not provided **Records** 1 of 1 checks confirmed Request a quote from Lains Auto Services [Full information sheet for Lains Auto Services](https://theopenbooklocal.com/business/g-1226d4b037c34996/)[Call +1 301-441-2500](tel:+13014412500) ### [Motor World](https://theopenbooklocal.com/business/g-3c69075a861cfff7/) Unclaimed Based in Temple Hills Reputation 4.6 from 65 reviews Focus Not provided Typical price Not provided Deposit Not provided Warranty Not provided Estimate Not provided Financing Not provided **0 of 22 fields on file** · 22 not provided **Records** 1 of 1 checks confirmed Request a quote from Motor World [Full information sheet for Motor World](https://theopenbooklocal.com/business/g-3c69075a861cfff7/)[Call +1 301-899-1705](tel:+13018991705) ## Section 2 What to compare before you call Ratings tell you whether past customers were happy. These six details tell you what you're agreeing to. Under each one is how many of the 13 hvac contractors in this report told us. ### Total price and what it includes Ask whether the quote includes permits, materials, cleanup and any equipment. A low number that leaves out part of the job isn't a low number. Disclosed by **0 of 13** hvac contractors below ### Deposit at signing Know the amount before the first meeting. In many states a large deposit comes with legal deadlines for permits and a start date. Disclosed by **0 of 13** hvac contractors below ### Payment schedule Payments should follow finished stages of work, never get ahead of it. Disclosed by **0 of 13** hvac contractors below ### Warranty: what kind and how long Structural, materials, equipment and workmanship warranties are different things. Check which one the number refers to. Disclosed by **0 of 13** hvac contractors below ### How changes are priced Changes after signing are where budgets drift. Ask for the method in writing: fixed price per change, or cost plus a markup. Disclosed by **0 of 13** hvac contractors below ### Proof of insurance Ask for a current certificate of liability and workers' compensation insurance, sent by the insurer, before work starts. Disclosed by **0 of 13** hvac contractors below ## Section 3 Comparison table All 13 hvac contractors, listed alphabetically; the order is not a ranking. A dashed Not provided cell means the business hasn't told us and we couldn't confirm it from a public record. Not offered means the business told us it doesn't offer it. HVAC Contractors in Washington: information on file, November 4, 2026 | Business | Rating | Typical price | Deposit | Warranty | Estimate | Financing | Insurance cert. | Change orders | Fields on file | |---|---|---|---|---|---|---|---|---|---| | [D&a Heating & Cooling](https://theopenbooklocal.com/business/g-a9c95d2771cfe295/) Hyattsville Unclaimed | 5.0 (28) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Home Comfort Air Services](https://theopenbooklocal.com/business/g-53ee20cbb9ba8bde/) Silver Spring Unclaimed | 5.0 (108) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [John C. Flood](https://theopenbooklocal.com/business/g-4256b530509d6e99/) Brentwood Unclaimed | 4.7 (67) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [John Nugent & Sons](https://theopenbooklocal.com/business/g-048dbad455344f8e/) McLean Unclaimed | 4.8 (323) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Lains Auto Services](https://theopenbooklocal.com/business/g-1226d4b037c34996/) College Park Unclaimed | 4.6 (96) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Legacy Homes](https://theopenbooklocal.com/business/g-eac803335d207ed9/) Arlington Unclaimed | 4.3 (78) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [McCrea Heating & Air Conditioning](https://theopenbooklocal.com/business/g-dff541340334ff9c/) Temple Hills Unclaimed | 4.6 (378) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Motor World](https://theopenbooklocal.com/business/g-3c69075a861cfff7/) Temple Hills Unclaimed | 4.6 (65) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Pugh's Garage](https://theopenbooklocal.com/business/g-2c10fdfe57a10c20/) College Park Unclaimed | 4.7 (107) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Riley Heat And Air Washington Unclaimed | 4.1 (14) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Spartan Plumbing, Heating And Air Conditioning Washington Unclaimed | 4.1 (148) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | [Thomas E Clark](https://theopenbooklocal.com/business/g-5841b86530164d50/) Silver Spring Unclaimed | 4.8 (118) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | TwinTech LLC McLean Unclaimed | 4.6 (18) | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | Not provided | 0 / 22 | | Sources: information on file for each business (checked against documents or official records where marked), public business listings and state records. Ratings as of November 4, 2026. | | | | | | | | | | Scroll the table sideways to see every column. The business name stays in view. ## Section 4 More hvac contractors in Washington The other 10, A to Z. The squares show all 22 fields we track; dashed ones are not provided. Each name opens the full sheet. [How we collect and check this](https://theopenbooklocal.com/methodology/) - [D&a Heating & Cooling](https://theopenbooklocal.com/business/g-a9c95d2771cfe295/) Unclaimed Hyattsville 5.0 from 28 reviews 0 of 22 fields [+1 240-294-4470](tel:+12402944470) **Records** 1 of 1 checks confirmed - [Home Comfort Air Services](https://theopenbooklocal.com/business/g-53ee20cbb9ba8bde/) Unclaimed Silver Spring 5.0 from 108 reviews 0 of 22 fields [+1 240-390-7442](tel:+12403907442) **Records** 1 of 1 checks confirmed - [John C. Flood](https://theopenbooklocal.com/business/g-4256b530509d6e99/) Unclaimed Brentwood 4.7 from 67 reviews 0 of 22 fields [+1 301-962-2319](tel:+13019622319) **Records** 1 of 1 checks confirmed - [John Nugent & Sons](https://theopenbooklocal.com/business/g-048dbad455344f8e/) Unclaimed McLean 4.8 from 323 reviews 0 of 22 fields [+1 703-356-7499](tel:+17033567499) **Records** 1 of 1 checks confirmed - [Legacy Homes](https://theopenbooklocal.com/business/g-eac803335d207ed9/) Unclaimed Arlington 4.3 from 78 reviews 0 of 22 fields [+1 571-223-6339](tel:+15712236339) **Records** 1 of 1 checks confirmed - [McCrea Heating & Air Conditioning](https://theopenbooklocal.com/business/g-dff541340334ff9c/) Unclaimed Temple Hills 4.6 from 378 reviews 0 of 22 fields [+1 301-304-8789](tel:+13013048789) **Records** 1 of 1 checks confirmed - [Pugh's Garage](https://theopenbooklocal.com/business/g-2c10fdfe57a10c20/) Unclaimed College Park 4.7 from 107 reviews 0 of 22 fields [+1 301-779-3553](tel:+13017793553) **Records** 1 of 1 checks confirmed - **Riley Heat And Air** Unclaimed Washington 4.1 from 14 reviews 0 of 22 fields [+1 202-888-0737](tel:+12028880737) **Records** 1 of 1 checks confirmed - **Spartan Plumbing, Heating And Air Conditioning** Unclaimed Washington 4.1 from 148 reviews 0 of 22 fields [+1 202-559-0339](tel:+12025590339) **Records** 1 of 1 checks confirmed - **TwinTech LLC** Unclaimed McLean 4.6 from 18 reviews 0 of 22 fields [+1 703-534-8946](tel:+17035348946) **Records** 1 of 1 checks confirmed ## Section 5 Pricing and local facts ### Local facts: District of Columbia costs, fees and rules What public records add to the prices on each sheet: local costs, figures and the rules every quote has to meet. Local facts for Washington | Fact | Figure | Period | Source | |---|---|---|---| | People per square mile | 11,348 | 2025 | [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) | | Land area | 61.1 sq mi | 2025 | [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) | | Washington residents | 693,645 | July 1, 2025 | [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) | | Population change since 2020 | +0.6% (from 689,544 (April 2020 base)) | 2020–2025 | [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) | Figures from public sources. Sample figures show what our live public-data feed will fill in; they are not real counts. [Read the Washington cost guide for hvac contractors](https://theopenbooklocal.com/guides/hvac-contractors-cost-washington/) ## Section 6 Questions to ask before you sign Each question matches a field on our sheets. If a sheet says Not provided , this is where to ask. 1. **What exactly is in the price?** Get a line-by-line list: permits, materials, equipment, disposal and cleanup. 2. **How much is the deposit, and what are the payment stages?** Each payment should be tied to finished work you can see. 3. **How do you price changes after I sign?** Fixed written price per change, or cost plus a markup? What is the markup? 4. **Which warranty covers what, and for how long?** Ask for the warranty document itself, and whether it transfers if you sell the house. 5. **Who does the work?** Which parts are done by your own crew and which by subcontractors, and are the subcontractors licensed? 6. **Can I see your license and a current insurance certificate?** Check the license yourself on the state's license lookup, and ask the insurer to send the certificate. 7. **What happens if I cancel?** Before permits, after permits and after work starts: what do you keep, and what do you refund? 8. **When could you start, and what delays the finish?** Get the start date in writing, and ask how weather and inspections are handled. ## Section 7 Frequently asked questions Which HVAC contractors in Washington are included here? Every active business with enough public data is listed, so you can compare them on the same fields. We compared 13 HVAC contractors for Washington. Which of these HVAC contractors has the most reviews? McCrea Heating & Air Conditioning, with 378 public reviews. A long review history shows how a business handles many jobs. 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. Are these HVAC contractors licensed? 10 of the 10 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. ## Section 8 Contact businesses Ask up to three hvac contractors for a quote, or for the details their sheets are missing. We send your request only to the businesses you tick. Which businesses? (up to three) We never sell your details. A business that answers may pay us a small fee; your price is the same. We share your details only with the businesses you tick. We may be paid a fee when a request is sent; it doesn't change any sheet, order or label. ## Section 9 Areas and related reports ### Related in Washington - [AC Repair](https://theopenbooklocal.com/washington/ac-repair/) - [Auto repair shops](https://theopenbooklocal.com/washington/auto-repair-shops/) - [Brake repair shops](https://theopenbooklocal.com/washington/brake-repair-shops/) - [Transmission repair shops](https://theopenbooklocal.com/washington/transmission-repair-shops/) - [Tire shops](https://theopenbooklocal.com/washington/tire-shops/) - [House cleaning companies](https://theopenbooklocal.com/washington/house-cleaning-companies/) - [Electricians](https://theopenbooklocal.com/washington/electricians/) - [Plumbers](https://theopenbooklocal.com/washington/plumbers/) ### Same service nearby - [Jacksonville](https://theopenbooklocal.com/jacksonville/hvac-contractors/) - [Miami](https://theopenbooklocal.com/miami/hvac-contractors/) - [Tampa](https://theopenbooklocal.com/tampa/hvac-contractors/) - [Orlando](https://theopenbooklocal.com/orlando/hvac-contractors/) - [Port St. Lucie](https://theopenbooklocal.com/port-st-lucie/hvac-contractors/) - [St. Petersburg](https://theopenbooklocal.com/st-petersburg/hvac-contractors/) - [Cape Coral](https://theopenbooklocal.com/cape-coral/hvac-contractors/) - [Hialeah](https://theopenbooklocal.com/hialeah/hvac-contractors/) ### Up a level - [All Washington reports](https://theopenbooklocal.com/washington/) - [HVAC Contractors in other cities](https://theopenbooklocal.com/hvac-contractors/) - [Washington cost guide](https://theopenbooklocal.com/guides/hvac-contractors-cost-washington/) ### Run a hvac contractors business in Washington? 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