Sep 8, 2026
How Much Does HVAC Replacement Cost? (2026 Cost Guide)
Reading Time About 16 Min
Commercial HVAC
Capital Air Services Heating and Cooling
VerifiedEstablished · 39 yrs
4.8(36 reviews)•Residential•Serving Herndon, VA
Licensed HVAC company providing commercial heating, cooling, ventilation, and electrical indoor climate-control services in Northern Virginia.
Capital Air Services Heating and Cooling is a commercial HVAC contractor based in Herndon, VA. Services listed include HVAC installation, HVAC maintenance, HVAC repairs and emergency HVAC service. 39 years in business.
39
Years in Business
Herndon, VA
Service Area
Services Offered
Customer Sentiment Summary
Strengths
- Conduct on site is the headline: 14 of 33 reviewers describe the crew as professional, courteous and respectful of their home.
- Technicians turn up inside the booked window, something 7 reviewers went out of their way to note.
- Technical depth stands out: 7 reviewers credit the crew with a correct diagnosis and a clean repair.
- No hard sell: 6 reviewers describe upfront quotes that matched the final invoice.
Areas to Watch
- No complaint recurs across the 33 reviews analysed, which is consistent with the 4.8-star average — but a clean record is not the same as a long one.
Reviews from Best HVAC visitors
No Best HVAC reviews yet
Been a customer of Capital Air Services Heating and Cooling? Be the first to rate them.
Get Your HVAC Business Listed
Want to put your heating and cooling company in front of local homeowners and businesses actively searching for reliable HVAC services? Claim your spot and connect with high-intent customers in your area.
Get Featured
Blog / News
View all articles HVAC Tips, Guides & Industry News
Sep 7, 2026
Why Does My Thermostat Screen Go Blank?
Reading Time About 6 Min
Sep 6, 2026
How to Clean AC Condenser Coils Safely
Reading Time About 7 Min
Sep 3, 2026
AC Blowing Warm Air? Common Causes and Fixes
Reading Time About 6 Min
FAQ
Contact Our TeamFrequently Asked Questions
Have another question? Our team is here to help.
Capital Air Services Heating and Cooling lists HVAC installation, HVAC maintenance, HVAC repairs and emergency HVAC service. Contact them to confirm they handle your specific job.
Capital Air Services Heating and Cooling is based in Herndon, VA.
Use the call button, website link or contact details on this page to reach the company directly.
Get in touch and we will keep your listing details accurate and add photos.