36 AC Repair Contractors in Fairfax, VA
Top-Rated AC Repair Contractors in Fairfax
CroppMetcalfe
“Among four detailed reviews, three award five stars citing specific technician expertise and professionalism. One two-star review documents a pricing dispute…”
OHA HVAC, Plumbing, Chimney & Fireplaces
“Every reviewer awarded five stars, with four named technicians mentioned across five reviews: Matt for fireplace persistence, Bryan for efficient…”
All AC Repair Contractors (36 total)
Argent Heating Cooling and Plumbing
“Of 2 detailed reviews, both award 5 stars and name specific technicians (William, Miguel, Johnnie) who…”
B&B Air Conditioning & Heating Service
“Five of six highlighted reviewers award perfect 5-star ratings, with consistent praise for specific…”
Breeze Master Inc
“Five-star ratings dominate the documented feedback, with customers consistently noting fair pricing,…”
Comfort Defender Heating & Air
“All three featured reviewers award five stars, with consistent praise for same-day response capability,…”
United Air Temp
“Customers consistently highlight technician communication and professionalism across four named-reviews.…”
AA RAPID Plumbing, Air Conditioning, Heating LLC
“Among reviewer comments, multiple authors describe responsive same-day troubleshooting when other contractors…”
AVS Heating and Air Conditioning
“Every reviewer assigned a 5-star rating, with all eight clients specifically praising swift response times…”
Zone Control
“Five-star ratings span all 106 reviews, with four specific technicians named across feedback: Ronan appears…”
North American GeoThermal
“All six accessible reviewers award five stars, with customers specifically praising technicians Will and…”
Long's Corporation
“116 reviewers award Long's Corporation a 4.6-star average, with at least 5 specifically praising honest…”
HVAC EXPERTS
“All 68 reviews award 5 stars, with customers consistently praising David's honest estimates, on-time…”
Foremost Repairs, Inc.
“Of 90 reviews, two detailed accounts describe direct interaction with technicians named Tony and Mr. Sing,…”
E Appliance Repair & HVAC
“Five of seven detailed reviews mention same-day or immediate service, with multiple reviewers specifically…”
Rubio Mechanical Inc
“Eight reviewers contribute input, with all rating the company five stars except one four-star assessment.…”
PRO Electric plus HVAC
“Forty-two reviews yield a 5-star average with zero sub-4 ratings. Emergency response appears prominently…”
Fairfax Mechanical
“26 reviewers collectively praise same-day emergency responsiveness, fair pricing, and Matt's technical…”
Top AC Repairs
“Three of four detailed reviews award five stars, with specific praise for same-day diagnostics on long-broken…”
Ace Air Conditioning & Heating Service, Inc.
“Three detailed reviews yield consistently positive themes: honesty in diagnostic recommendations, technical…”
Fairfax HVAC & Cooling Solutions
“All 19 reviews award 5 stars, with multiple reviewers emphasizing fair pricing over aggressive upselling.…”
Walter Services
“Of 23 reviewer ratings, 20 carry five-star designations praising same-day service, honest diagnostics, and…”
Keller hvac service
“All eight reviewed clients awarded 5 stars, with four specifically mentioning same-day or emergency response…”
Dynatech Service Company, Inc.
“All 15 reviews carry five-star ratings, with clients repeatedly citing technician Jeoung An by name for…”
States Solutions
“All 11 reviews award 5 stars, with multiple homeowners specifically praising reasonable pricing relative to…”
Bishop Equipment Co. Inc.
“Three reviewers share detailed accounts: two award 5 stars citing successful commercial installs and…”
A Tech Heating And Air Conditioning Inc.
“Five separate reviewers (one review contains a potential company name discrepancy) award perfect five-star…”
Fairfax AC Heating and Air
“All five reviews award five-star ratings, with three reviewers specifically naming individual technicians or…”
AC Repair Costs in Fairfax
Typical repair costs for Fairfax 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 Fairfax, VA: What to Expect
Fairfax experiences hot, humid Northern Virginia summers with highs reaching 88°F — conditions where a failing AC unit goes from inconvenient to genuinely uncomfortable within hours. The Fairfax AC repair market has 6 contractors averaging 4.8 stars across 10,600+ reviews, and 4 operate around the clock, providing solid coverage for a market of this scale.
Diagnostic and service calls run $75-$200. Refrigerant recharges (R-410A) cost $150-$700, and capacitor replacement — a common summer failure — runs $120-$450. Virginia requires HVAC contractors to hold a Class A, B, or C Contractor License with HVA specialty from DPOR; the tier depends on project scope, so ask which class your contractor holds before authorizing repairs.
CroppMetcalfe is a consistent performer in this market, with reviewers citing professionalism and reliable scheduling. OHA HVAC, Plumbing, Chimney & Fireplaces earns repeated 5-star ratings, with multiple reviewers noting technicians leave work areas clean after repairs — a small but telling sign of professional standards. Bluestar Air Mechanical receives similar feedback, with reviews praising on-time arrivals and clean job sites across sampled customer experiences.
Frequently Asked Questions
Other HVAC Services in Fairfax, VA
All HVAC Contractors in Fairfax, VA
Complete directory of 45 contractors — browse alphabetically
A–Z
All HVAC Contractors in Fairfax, VA
Complete directory of 45 contractors — browse alphabetically
A
- A Tech Heating And Air Conditioning Inc.
- AA RAPID Plumbing, Air Conditioning, Heating LLC
- AAA Renovation Inc.
- ABD Air Duct and Vent Cleaning
- Ace Air Conditioning & Heating Service, Inc.
- An & Son HVAC LLC
- Argent Heating Cooling and Plumbing
- Atlantic Duct Cleaning
- Atlas services
- AVS Heating and Air Conditioning