62 AC Repair Contractors in Sterling, VA
Top-Rated AC Repair Contractors in Sterling
Snell Home Services
“Over 5,400 reviews yield a 4.8-star average, with technicians Joshua, Gabriel, Julian, and Ron frequently named for their expertise, professionalism, and…”
AllTech Services, Inc
“Nearly 3,000 reviews yield a 4.9-star average, with technicians named in dozens of five-star reviews including Adam Kemp (water heater), Sid (toilets), and…”
All AC Repair Contractors (62 total)
Falcon Heating Air Conditioning and Plumbing
“Every featured reviewer awards 5 stars. Technicians named across positive reviews include Ahmed, Alex Mola,…”
Meade's Heating and Air
“All 1501 reviews award 5 stars, a remarkable consistency reflecting reliability across installations,…”
Michael & Son Services
“Every reviewer awarded 5 stars, with customers naming individual technicians including Roberto, George,…”
Residential Express Services Heating & Air
“All reviewers award 5 stars, with customers specifically praising named technicians including Dave, William,…”
John Nugent & Sons
“Across 1,775 reviews holding a 4.8-star average, positive reviewers consistently cite diagnostic honesty and…”
Donmar Heating, Cooling & Plumbing
“All 1,180 reviews carry 5-star ratings, with multiple reviewers specifically naming Edgar, Manuel, Edgardo,…”
Vernon The Heating & Cooling Specialist
“All five detailed reviews award five stars, with three specifically praising individual technicians by name…”
Bowman's Plumbing, Heating, Air Conditioning & Electrical, Inc.
“Of 558 reviews, every single one awards 5 stars, with technicians Jackie Carter, Ryan, and Clarence named…”
Quality Air Experts LLC
“Eight hundred sixty-nine reviews yield a 4.5-star rating, with five-star feedback emphasizing technician…”
Air 1 Mechanical Heating and Cooling
“Four of six detailed reviews specifically praise same-day or after-hours emergency response, with technicians…”
Garneski Air Conditioning & Heating Co
“Four of five displayed reviews award five stars, with customers specifically praising fair pricing, thorough…”
B&B Air Conditioning & Heating Service
“Three hundred fifty-seven reviewers collectively rate this business perfect marks, with recurring mentions of…”
YAZD Mechanical Inc
“Five of six sampled reviewers award five stars, praising professional communication, on-time arrivals, and…”
Local Heating & Air Conditioning
“All 153 reviewers award five stars, with multiple customers emphasizing the transparency around…”
R A Dobson Inc
“All three sampled reviews award perfect 5-star ratings, with customers praising the company's…”
Dave's Heating & Air Conditioning
“Positive reviews emphasize same-day scheduling, on-time arrivals, and thorough explanations of work being…”
H&M-Hvac Heating and Cooling
“Four of five detailed reviews mention same-day or urgent installation capability. Positive reviews cite leak…”
Zagros Heating & Air Conditioning
“5 of 6 detailed reviews award five stars, with common themes being fair pricing, full-day work ethic, and…”
3 Pros Basement Systems (a division of Comfenergy)
“Forty-three of 83 reviewers specifically mention Juan or his crew by name, consistently praising their…”
Cardinal Heating & Cooling
“Seventy-four client reviews produce a 4.7 average rating, with eleven published accounts highlighting…”
Frank Cullen Inc.
“Four of six named reviewers experienced rapid response timelines, with Amy Marmo receiving 30-minute arrival…”
AmericanHiTech
“All 53 reviewers awarded 5-star ratings, with multiple customers specifically naming technician Hamid and…”
Capital Mechanical LLC
“Four of four detailed reviews mention specific technicians by name, and all five-star ratings credit the…”
Eastern Tech
“Forty-one reviews averaging 4.9 stars reveal consistent praise for emergency responsiveness and transparent…”
Cool Factory
“Three of six detailed reviews reference communication breakdowns, while three describe satisfactory service…”
Pars
“31 of 34 reviews award 5 stars, praising same-day arrival during emergencies, transparent diagnostics, and…”
AC Repair Costs in Sterling
Typical repair costs for Sterling 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 Sterling, VA: What to Expect
Sterling, Virginia, in the heart of Loudoun County, sits squarely in Northern Virginia's humid mid-Atlantic climate — 88°F summer highs with Potomac-corridor humidity that accelerates component wear on AC systems. The ac repair market in Sterling is well-developed: 8 contractors averaging 4.9 stars across 18,301 reviews, with 6 offering 24/7 service. That's a high contractor quality ceiling for a suburban market.
Diagnostic calls run $75–$200. Refrigerant recharges (R-410A) land at $150–$700, and capacitor replacements — one of the most common failures under heavy summer load — typically cost $120–$450. Virginia requires the Class A/B/C Contractor License with HVA specialty from DPOR, with tier determined by project value. For a standard repair, Class C is typically applicable.
Snell Home Services (4.8) earns all 5-star reviews from surveyed customers and draws positive mentions for professionalism and punctuality. Cardinal Plumbing Heating & Air (4.9) stands out for positive technician-specific experiences in customer reviews. AllTech Services, Inc. (4.9) is frequently praised for clean work areas and clear technician communication — a pattern that explains Sterling's notably strong overall rating across the ac repair category.
Frequently Asked Questions
Other HVAC Services in Sterling, VA
All HVAC Contractors in Sterling, VA
Complete directory of 80 contractors — browse alphabetically
A–Z
All HVAC Contractors in Sterling, VA
Complete directory of 80 contractors — browse alphabetically
A
- AAI
- Absolute Electric LLC
- AC Doc Inc.
- AC/DC Electric
- Accu-Air Heating & Cooling Inc
- Advanced
- Advanced Building Services Inc
- Advantage Air Conditioning of Virginia, Inc
- Advantage Service Group
- Air 1 Mechanical Heating and Cooling
- Air Cleaning Technologies
- Airway Sheet Metal Co., Inc.
- AllTech Services, Inc
- American House HVAC LLC.
- AmericanHiTech
- Anderson Mechanical Services Inc
- AtmosPure HVAC Services