AirProHQ
Gainesville, VA · Updated Oct 2026

9 HVAC contractors in Gainesville — every one with a license we could verify.

AirProHQ lists 9 heating and cooling companies in Gainesville, VA, every one matched to a license on the Virginia DPOR register.

Gainesville at a glance
License boardVirginia DPOR
Verify a license on the Virginia DPOR lookup

How we check every listing: our full verification methodology.

9Contractors listed
9License-verified · 100%

9 license-verified shown first · distances from the center of the listed offices

Sorted: license status, then name

HVAC contractors in Gainesville, VA

License verified

John S Lee

20155 · 1.4 miLicense 133677 · to 2028
Public reviewsNone on file
Profile
Where they're based

Where Gainesville's contractors are based

Counted from the office address on each record. A contractor based near you usually means a shorter response window on a hot afternoon.

Air Stream Co IncIntegrity Construction Services LLCJohn S LeeR L D Builders IncRc Mechanical Service LLCSm Plumbing IncUsa General Contractors Inc 20155
8 of 9 listings have a geocoded office address. Dots are offices, not service areas.License verifiedNot verified24/7
Know the fair price

What HVAC work costs in Gainesville

Gainesville itself lists 9 contractors — too few to price locally on its own — but 166 operate within a real 45-mile radius, including those serving Haymarket, Warrenton, Manassas. The ranges below are the same national 2026 figures used sitewide; ask any contractor for a written, itemized quote and compare it against them.

JobTypical cost
Diagnostic / service call$75 – $200
Capacitor replacement$100 – $250
Refrigerant recharge$200 – $600
Compressor replacement$1,300 – $2,800
Central air conditioner$3,900 – $7,900
Full HVAC (furnace + AC)$5,000 – $12,500
Sources: AC repair cost guide · HVAC replacement cost guide
Gainesville FAQ

Hiring an HVAC contractor in Gainesville

Answers built from Gainesville's own listing data.

01

How do I check a Gainesville HVAC contractor's license?

Ask for the license number and search it on the Virginia DPOR lookup (official site). 9 of the 9 listings here already match an active license; each of those profiles links straight to the lookup.

HVAC contractors near Gainesville

All Virginia cities
Haymarket18 contractors · 18 licensed · 3 miWarrenton20 contractors · 20 licensed · 9 miManassas119 contractors · 113 licensed · 9 miManassas Park11 contractors · 9 licensed · 11 miCentreville33 contractors · 33 licensed · 12 miChantilly39 contractors · 37 licensed · 14 miClifton6 contractors · 6 licensed · 14 miHerndon14 contractors · 14 licensed · 18 miFairfax46 contractors · 43 licensed · 19 miSterling57 contractors · 54 licensed · 19 mi