18 AC Repair Contractors in Chantilly, VA
Top-Rated AC Repair Contractors in Chantilly
Service Specialties Inc.
“Every reviewer awarded a 5-star rating, with four of five reviews specifically naming individual technicians and describing problem-solving beyond the original…”
Mannix Heating & Cooling
“Silvio Guerrero and Keith Hellin appear in multiple five-star reviews for same-day response and honest diagnostics. Four of six sampled reviews explicitly…”
All AC Repair Contractors (18 total)
Ace Air Conditioning & Heating Service, Inc.
“526 reviews form a uniformly positive dataset, with every reviewer awarding 5 stars except one 1-star…”
Air One Tech LLC
“Four hundred eighteen reviews yield a 4.9 average rating, with every visible review awarding 5 stars.…”
Ashburn HVAC ,LLC
“All five sampled reviewers award 5 stars, with three specifically naming technicians Payam or Mike. Customers…”
ABC 24 Hours Heating and Air Conditioning
“One hundred fifty-six reviews yield a 4.8-star average, with customers consistently praising same-day…”
United Air Temp
“Three of five detailed reviews award five stars, praising named technicians (Jeremiah, Brendan) for…”
Mann-In, Inc.
“Four of five published reviews award five stars, citing specific technicians by name and detailed…”
Pro Sky AC&Heating
“Three of four detailed reviews award five stars, with two specifically naming Frank as the technician…”
L & B Universal Heating and Air Conditioning
“Among verified reviews, customers consistently highlight same-day response capabilities and system…”
All Home Appliances & HVAC Services
“Four of six detailed reviews specifically praise same-day service response, particularly during extreme heat…”
Total Mechanical Services LLC
“Five of seven client reviews award five-star ratings, with two customers specifically praising fair pricing…”
Chantilly Residential HVAC Systems
“Four of five detailed reviews award five stars, praising same-day response times, Dennis specifically, and…”
OTECH Plumbing & HVAC
“All 13 reviews award perfect 5-star ratings, with multiple clients noting the team's ability to handle both…”
Boland Supply
“Seven of seven named-reviewers award 5 stars, with additional customers rating 4 stars citing occasional…”
Earth Link Tech
“Five of six readable reviewers awarded five-star ratings, with particular praise for budget-conscious pricing…”
Chantilly Care
“Across four submitted reviews, all assigning five perfect stars, clients collectively emphasize three primary…”
AC Repair Costs in Chantilly
Typical repair costs for Chantilly 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 Chantilly, VA: What to Expect
Chantilly experiences hot, humid summers with daytime highs reaching 88 F along the Potomac corridor, while winters drop to a cold 28 F average. This climate pattern creates year-round demand for AC Repair in Chantilly, where 18 licensed contractors serve homeowners with an impressive 4.7-star collective rating based on more than 5,600 customer reviews. Northern Virginia's distinct seasons mean cooling systems face heavy summer strain and heating equipment endures equal challenge when temperatures plunge.
When considering service costs, most contractors charge a diagnostic fee between $75 and $200 per visit, while common repairs such as capacitor replacement run $120 to $450 and refrigerant recharges using R-410A range from $150 to $700 depending on system size. Repairs involving sealed refrigeration systems typically command higher prices due to parts and labor complexity. All contractors must hold a Virginia Class A, B, or C Contractor License with an HVA specialty from the DPOR, ensuring baseline qualifications for homeowners.
Review data revealsService Specialties Inc. maintains a 4.9 rating with every five-star reviewer specifically naming the technician who solved their problem, often noting additional issues discovered during the service call. Mannix Heating & Cooling also carries a 4.9 rating with reviewers consistently praising Silvio Guerrero and Keith Hellin for same-day response times and honest diagnostics, with several customers highlighting that these technicians refused unnecessary upsells.