56 HVAC Service Contractors in Fairfax, VA
Top-Rated HVAC Service 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…”
Atlantic Duct Cleaning
“Four of five featured reviewers emphasize the team's commitment to explaining processes and providing visual documentation through before-and-after…”
All HVAC Service Contractors (56 total)
Home Service Doctors
“The majority of positive reviews specifically name technicians like Cameron and Sidney Janet while praising…”
AJ Long Electric
“Four of eight sampled reviewers specifically mentioned named technicians Bo Keo or Sai, with positive…”
Mr. Appliance of Northern Virginia
“Five-star ratings dominate the 935 reviews, with customers frequently praising same-day responsiveness,…”
Bluestar Air Mechanical Inc.
“Six of eight sampled reviews cite explicit technician interactions, with four naming specific staff members…”
Design Pro Remodeling
“561 reviews yield a 4.9-star average with 25,000+ homeowners served regionally. Positive feedback…”
APPRO Appliance
“345 reviews produce a 4.8-star average, with every named reviewer awarding 5 stars. Technicians Fuad and Fred…”
Hambleton Lawn & Landscape
“Three of six detailed reviewers praise specific technicians by name, while three mention service gaps or…”
Breeze Master Inc
“Five-star ratings dominate the documented feedback, with customers consistently noting fair pricing,…”
Ace Handyman Services NoVa
“Five-star ratings dominate the review portfolio, with named technicians appearing across successful project…”
United Air Temp
“Customers consistently highlight technician communication and professionalism across four named-reviews.…”
Same Day Appliance Repair
“A dozen reviews consistently praise same-day response capability, transparent diagnostics without upselling,…”
AVS Heating and Air Conditioning
“Every reviewer assigned a 5-star rating, with all eight clients specifically praising swift response times…”
KBR Kitchen & Bath
“All five-star reviewers mention specific team members by name, with four reviewers specifically praising…”
Phoenix Home Services Inc
“140 reviewers collectively award 4.8 stars. Positive feedback focuses on project communication, proper code…”
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…”
Wadi Electric - Electrician Fairfax VA
“Four of four positive reviews specifically name individual technicians who performed the work and describe…”
Avalon Mosaic
“Of two detailed reviews, both praise maintenance responsiveness and staff professionalism, while one notes…”
EV-Electric Services
“80 reviewers collectively award perfect 5-star ratings, with multiple customers emphasizing the technician's…”
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.…”
Precise Fairfax Air Duct Care
“All 62 reviews carry 5-star ratings, with positive mentions spanning responsive scheduling, thorough cleaning…”
PRO Electric plus HVAC
“Forty-two reviews yield a 5-star average with zero sub-4 ratings. Emergency response appears prominently…”
HVAC Service Costs in Fairfax
General HVAC service pricing across maintenance, repair, and installation in Fairfax.
| Service | Low | Average | High |
|---|---|---|---|
Service call / diagnostic | $75 | $120 | $200 |
Routine tune-up (single system) | $70 | $125 | $200 |
Standard repair (avg) | $150 | $600 | $1,200 |
Major repair (compressor, heat exchanger) | $1,500 | $2,500 | $3,500 |
New system installation (mid-range) | $6,500 | $10,500 | $14,000 |
Full HVAC replacement AC + furnace combined | $11,590 | $13,430 | $14,100 |
Prices reflect humid subtropical metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Service in Fairfax, VA: What to Expect
Northern Virginia's climate puts real work on HVAC systems — 88°F humid summers and 28°F winter averages mean both heating and cooling see heavy seasonal use in Fairfax. The full-service HVAC market here is focused: 6 contractors hold a 4.8 average rating across more than 10,600 reviews, with 4 offering 24/7 availability for urgent repairs and off-hours calls.
Service call and diagnostic fees run $75-$200. Routine tune-ups cost $70-$200 per system, and standard repairs average $150-$1,200. Larger system replacements can reach $14,100. Virginia's DPOR requires contractors to hold a Class A, B, or C Contractor License with HVA specialty — the tier scales with job size, so confirming which class applies to your project is worth a quick question before work begins.
CroppMetcalfe earns consistent marks for professionalism and scheduling reliability. OHA HVAC, Plumbing, Chimney & Fireplaces receives near-universal 5-star ratings in sampled reviews, with customers noting technicians arrive on time and clean up after themselves. Bluestar Air Mechanical shows the same pattern in customer feedback — professional crews, tidy job sites, and strong word-of-mouth across the Northern Virginia market.
Frequently Asked Questions
Other HVAC Services in Fairfax, VA
All HVAC Contractors in Fairfax, VA
Complete directory of 62 contractors — browse alphabetically
A–Z
All HVAC Contractors in Fairfax, VA
Complete directory of 62 contractors — browse alphabetically
A
- A Tech Heating And Air Conditioning Inc.
- A+ Appliance Repair and Maintenance
- AA RAPID Plumbing, Air Conditioning, Heating LLC
- AAA Renovation Inc.
- ABD Air Duct and Vent Cleaning
- Ace Air Conditioning & Heating Service, Inc.
- Ace Handyman Services NoVa
- AJ Long Electric
- An & Son HVAC LLC
- APPRO Appliance
- Argent Heating Cooling and Plumbing
- Atlantic Duct Cleaning
- Atlas services
- Avalon Mosaic
- AVS Heating and Air Conditioning