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HVAC · Herndon, VA

Top-Ranked HVAC Contractors
in Herndon, VA

14 contractors ranked
★ 4.9 avg rating
79 avg visibility score
8 Elite rated

Looking for a trusted hvac contractor in Herndon, VA? Our rankings are based on Google reviews, website quality, local search presence, and business legitimacy signals — not who paid to be here.

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98 Elite
Vernon The Heating & Cooling Specialist
Featured
★★★★½ 4.9 · 850 reviews
📞 (703) 783-2397
🌐 vernonheating.com
94 Elite
AAA HVAC Services
Featured
★★★★½ 4.9 · 369 reviews
📞 (703) 825-4973
🌐 aaahvac.com
91 Elite
Bowman's Plumbing, Heating, Air Conditioning & Electrical, Inc.
Featured
★★★★½ 4.9 · 543 reviews
📞 (703) 457-1872
🌐 bowmanheating.com
91 Elite
Air 1 Mechanical Heating and Cooling
Featured
★★★★½ 4.9 · 445 reviews
📞 (703) 973-2471
🌐 airone360.com
88 Elite
911Air-Care
Featured
★★★★★ 5.0 · 90 reviews
📞 (571) 910-9901
🌐 911air-care.com
87 Elite
AllTech Services, Inc
Featured
★★★★½ 4.9 · 2899 reviews
📞 (703) 214-2940
🌐 alltechservicesinc.com/?utm_source=gbp&utm_medium=organic&utm_campaign=gbp-website&utm_content=web-cta&utm_term=mclean-va
87 Elite
Dave's Heating & Air Conditioning
Featured
★★★★½ 4.8 · 146 reviews
📞 (571) 346-3940
🌐 davesair.com
85 Elite
Donmar Heating, Cooling & Plumbing
Featured
★★★★½ 4.9 · 1145 reviews
📞 (703) 457-8676
🌐 donmarcompany.com
77 Strong
Falcon Heating Air Conditioning and Plumbing
★★★★½ 4.9 · 1864 reviews
📞 (571) 832-0426
🌐 falconhvac.com
68 Average
Local Heating & Air Conditioning
★★★★★ 5.0 · 146 reviews
📞 (703) 220-6824
🌐 localheatandac.com
65 Average
B&B Air Conditioning & Heating Service
★★★★★ 5.0 · 358 reviews
📞 (703) 450-2000
🌐 bbairconditioning.com
63 Average
Cardinal Plumbing Heating & Air Inc
★★★★½ 4.9 · 760 reviews
📞 (703) 782-5055
🌐 cardinalplumbingva.com/?utm_source=local&utm_medium=organic&utm_campaign=gbp_herndon
63 Average
Cardinal Plumbing Heating & Air Inc
★★★★½ 4.9 · 3002 reviews
📞 (703) 721-8888
🌐 cardinalplumbingva.com/?utm_source=local&utm_medium=organic&utm_campaign=gbp_sterling
51 Average
Aviles heating & air conditioning
★★★★½ 4.9 · 46 reviews
📞 (571) 665-8027

How We Rank Contractors

Every contractor is scored on a 100-point Visibility Score across five categories: Review Reputation (35 pts), Website Quality (20 pts), Local Discoverability (25 pts), Social Platforms (5 pts), and Business Legitimacy (15 pts). Rankings are not influenced by advertising or fees.

Learn more about our scoring

HVAC Contractors in Nearby Cities

Fairfax, VA (20) Arlington, VA (17) Alexandria, VA (15) Reston, VA (1) McLean, VA (4)

Other Home Services in Herndon, VA

Plumbing Electrical Roofing General Contractor Landscaping Painting Pest Control Windows & Doors Flooring
Rankings are generated using publicly available data — including online reviews, website presence, and other business signals — and represent an independent, opinion-based scoring system provided for informational purposes only. Contractors listed are independent businesses not affiliated with NoVA Contractor Hub unless explicitly stated. Full disclaimer · Methodology

Frequently Asked Questions

How are HVAC contractors in Herndon, VA ranked?

Every contractor is independently scored on a 100-point Visibility Score based on Google reviews, website quality (speed, mobile-friendliness), local search presence, social media activity, and business legitimacy signals like license and insurance mentions.

What does the Visibility Score mean?

The Visibility Score (0–100) measures how visible, trusted, and well-established a contractor appears online. Elite (85–100) contractors have excellent reviews, fast websites, and strong local presence. The score is not influenced by advertising.

How do I choose the right hvac contractor in Herndon?

Look for contractors with an Elite or Strong score, a high Google rating with many reviews, and an active website. Call to verify licensing and insurance before starting any project.

Are these rankings paid placements?

No. Rankings are 100% based on our independent scoring algorithm. Contractors cannot pay to improve their ranking position. Featured badges indicate Elite-tier contractors by score.

How often are rankings updated?

We refresh contractor data and recalculate scores monthly. Rankings reflect the most recent data available at time of publication.