15 AC Repair Contractors in Annandale, VA
Top-Rated AC Repair Contractors in Annandale
A-A Annandale Plumbing Heating And Cooling
“209 reviewers consistently award 5 stars, with multiple customers naming specific technicians like Michael, Armand, and Miguel. Positive reviews praise…”
JM Plumbing & Heating
“All four featured reviewers awarded 5-star ratings. Three reviews specifically mention tankless water heater installations. Customer service receives…”
All AC Repair Contractors (15 total)
BK Tech Contractor
“All four featured reviewers awarded 5 stars, with multiple customers emphasizing no upselling experiences…”
Sears Appliance Repair
“Two of three visible reviews cite communication gaps during service visits, while the single positive review…”
495 HVAC
“Of 65 reviews, every reviewer gave a 5-star rating. Customers consistently mention responsiveness, with one…”
Backlick Road Service Station
“Five-star ratings dominate the review history, with customers repeatedly praising honest pricing, competent…”
JAMA Heating Cooling and Plumbing, Inc.
“Twenty-eight reviews yield a 3.7-star average, with five reviewers awarding five stars and one reviewer…”
Comfort AC Repair Annandale
“All seven reviews award five stars, with customers consistently praising technician communication, diagnostic…”
Ava Air Heating and Cooling
“Six clients awarded perfect five-star ratings, with four explicitly naming Paul as their service technician.…”
Guy W Ferguson Plumbing & Heating
“Three of five reviewers award five stars for fair pricing, polite professionalism, and efficient service.…”
Mobile Heat HVAC
“Two of three reviewers awarded five-star ratings, praising the contractor's honesty,Licensing status, and…”
Ameritec Services
“A single 5-star review documents same-day response during extreme heat, with the unit restored in under 30…”
Alta Vista Heating & Air Conditioning
“One of 2 reviewers highlights the telephone support model as a differentiating factor, noting guidance for…”
AC Repair Costs in Annandale
Typical repair costs for Annandale homeowners, by problem type.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call Usually credited toward repair | $75 | $120 | $200 |
Refrigerant recharge (R-410A) | $150 | $350 | $700 |
Capacitor replacement | $120 | $250 | $450 |
Fan motor replacement | $250 | $450 | $700 |
Compressor replacement | $800 | $1,800 | $2,800 |
Evaporator coil repair | $400 | $900 | $1,500 |
Labor (hourly rate) Per hour during business hours | $75 | $110 | $150 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
AC Repair in Annandale, VA: What to Expect
Summers along the Potomac River corridor push temperatures into the upper eighties with thick humidity, forcing air conditioning systems to run constantly. That strain explains why AC Repair in Annandale has become a seasonal necessity for most homeowners rather than a luxury. Northern Virginia's distinct cycles of brutal heat and cold winters averaging 28 F keep HVAC systems working year-round, and the market has responded. Fourteen licensed contractors now serve this area, collectively earning an average rating of 4.5 stars across more than one thousand customer reviews, with three offering around-the-clock emergency response.
Virginia requires every HVAC contractor to hold a Class A, B, or C license with an HVA specialty from the state Department of Professional and Occupational Regulation, with experience thresholds ranging from two to five years depending on license class. That credentialing matters because professional repairs protect both system longevity and home efficiency. When a system fails, diagnostic service calls typically run $75 to $200, while refrigerant recharges for R-410A units cost $150 to $700 and capacitor replacements range from $120 to $450. These figures reflect what Annandale homeowners actually pay for reliable repairs.
Customer reviews reveal patterns worth noting. A-A Annandale Plumbing Heating And Cooling draws consistent praise for diagnostic skill and problem-solving, with reviewers specifically naming technicians Michael, Armand, and Miguel. JM Plumbing & Heating earns attention for customer service during estimates and scheduling, while Willway Plumbing & Gas stands out for explaining options before starting work and leaving job sites clean. All three contractors maintain perfect five-star ratings across sampled reviews, suggesting that clear communication and technical competence drive satisfaction in this market.