9 HVAC Repair Contractors in Warrenton, VA
Top-Rated HVAC Repair Contractors in Warrenton
Appleton Campbell
“The company's 6,617 reviews consistently mention same-day emergency availability and transparent pricing, with negative reviews occasionally citing cost while…”
CroppMetcalfe
“Three of five sampled reviews specifically praise named technicians by name, highlighting personalized service quality. Four reviewers describe rapid response…”
All HVAC Repair Contractors (9 total)
All Star HVAC
“Every reviewer awarded 5 stars, with same-day response times mentioned in two accounts and multiple clients…”
Fauquier Mechanical: Heating & Cooling Specialists
“Four hundred nineteen reviews generate a unanimous 5-star average, with multiple reviewers specifically…”
Elite Air
“365 five-star reviews consistently emphasize same-day emergency response, clear cost communication, and…”
Service First Heating & Air
“Every reviewer awarded five stars, with multiple clients noting they became long-term customers after a…”
Renewable Energy Solutions Inc
“Four of six reviewers awarded five stars, praising same-day response times and non-upselling service. Both…”
HVAC Repair Costs in Warrenton
Typical heating and cooling repair costs in Warrenton, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $75 | $120 | $200 |
Thermostat replacement | $150 | $275 | $500 |
Blower motor replacement | $400 | $650 | $1,100 |
Heat exchanger replacement | $1,500 | $2,200 | $3,500 |
Ignitor replacement (gas furnace) | $150 | $250 | $400 |
Control board replacement | $300 | $550 | $900 |
Full system repair (major) Multi-component failure | $500 | $1,200 | $3,000 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Warrenton, VA: What to Expect
Warrenton sits in northern Virginia, weathering hot, humid summers where temperatures regularly climb into the 80s along the Potomac corridor, followed by cold winters that dip well below freezing. This climate pattern creates genuine year-round demand for heating and cooling systems, keeping the 9 local HVAC contractors busy across distinct seasons. The average rating across these professionals clocks in at 4.3 based on more than 12,000 customer reviews, reflecting a market where homeowners can find reliable HVAC Repair in Warrenton when systems falter.
When something breaks, diagnostic visits run $75 to $200, while part replacements quickly add up: thermostat work ranges $150 to $500 and blower motor repairs jump to $400 to $1,100. These figures align with Virginia's licensing expectations, where contractors must hold a Class A, B, or C license with an HVA specialty from the state's Department of Professional and Occupational Regulation before touching any system in a home.
Customer feedback points to clear differentiators. Appleton Campbell earns consistent praise for same-day emergency availability and upfront pricing across thousands of reviews, with clients noting transparency amid higher costs. CroppMetcalfe draws repeated mentions of specific technicians by name, with multiple reviewers describing rapid response times including arrivals same day. The volume and specificity of these endorsements suggest personalized service remains a defining advantage in this market.