6 HVAC Repair Contractors in Annandale, VA
Top-Rated HVAC Repair Contractors in Annandale
495 HVAC
“Of 65 reviews, every reviewer gave a 5-star rating. Customers consistently mention responsiveness, with one noting issue resolution in under 90 minutes and…”
JAMA Heating Cooling and Plumbing, Inc.
“Twenty-eight reviews yield a 3.7-star average, with five reviewers awarding five stars and one reviewer assigning one star. Positive reviews emphasize same-day…”
All HVAC Repair Contractors (6 total)
Ava Air Heating and Cooling
“Six clients awarded perfect five-star ratings, with four explicitly naming Paul as their service technician.…”
Alta Vista Heating & Air Conditioning
“One of 2 reviewers highlights the telephone support model as a differentiating factor, noting guidance for…”
HVAC Repair Costs in Annandale
Typical heating and cooling repair costs in Annandale, 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 Annandale, VA: What to Expect
Annandale, Virginia sits in the Northern Virginia corridor where Potomac River humidity makes summer heat feel heavier and winter cold cut deeper. The 88 F summer highs and 28 F winter lows keep heating and cooling systems working year-round, creating steady demand for HVAC Repair in Annandale. Six licensed contractors serve the area with an average rating of 4.3 stars from 357 reviews, reflecting a competitive market where reliable service matters most.
Virginia requires HVAC contractors to hold the Class A/B/C Contractor License with HVA specialty from the Department of Professional and Occupational Regulation, ensuring baseline competency. In Annandale, diagnostic service calls range from $75 to $200, while thermostat replacements run $150 to $500. More extensive repairs like blower motor replacement cost $400 to $1100, reflecting the parts and labor involved.
Customer feedback reveals clear patterns across Annandale's HVAC providers. The highest-rated company holds all 5-star reviews from 65 customers, with clients praising responsiveness that resolves issues in under 90 minutes and honest assessments. Lower-rated services show communication gaps during service visits, though some customers appreciate thorough diagnostic explanations. Same-day response times and reasonable pricing earn consistent positive mentions across satisfied reviewers.