01
AC repair and replacement
Same-day diagnosis if you call before noon. We stock capacitors, contactors, and blower motors so most cooling calls finish in one visit.
Heating, cooling, and heat pumps across DC, Maryland, and Northern Virginia
Comfort that holds through a DMV summer.
Same-day AC repair, honest replacement quotes, and NATE-certified techs who show up with parts already on the truck. Based in Arlington. Licensed in DC, Maryland, and Virginia.
4.8 Google · 18 years · VA 2710051842
Services
Quiet rooms. Honest trucks.
02
Heat pumps and furnaces
Manual J load calculations for replacements — not a square-footage guess. Dual-fuel, gas, and electric systems sized for brick rowhouses and new construction alike.
03
Ductless mini-splits
Zone cooling for additions, in-law suites, and older homes where running new ductwork is a non-starter.
04
Seasonal maintenance
Spring and fall tune-ups that keep SEER2 ratings honest and catch a failing inducer before a January night.
Service area
Arlington, DC, Montgomery County, and Northern Virginia
Shop is based in Arlington, VA. If your city is missing, still call.
ArlingtonAlexandriaWashington, DCBethesdaSilver SpringFalls ChurchMcLeanRockvilleTakoma ParkFairfax
4.8 on Google
“Quoted three companies. Key Bridge was the only one that measured the ducts and explained the utility rebate in writing before they started.”
“Called at 8:40pm during a 96-degree stretch. Tech was here before 11, replaced the capacitor, and left the closet cleaner than he found it.”
“No upsell. They told us the coil was dirty, cleaned it, and said the compressor still had years left. That is rare.”
Do you offer same-day AC repair in Arlington and DC?
Yes. Calls placed before noon are scheduled the same day when a tech is available. After-hours emergencies are dispatched on a 2-hour window.
Are you licensed in Maryland and Virginia?
Yes. Key Bridge holds active HVAC licenses in Virginia, Maryland, and Washington, DC, plus EPA 608 certification for refrigerant work.
Will you push a full system replacement?
Not if a repair is safe and cost-effective. We put the repair-versus-replace math in writing before any work starts.
Estimate
Tell us what failed
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- NATE-certified technicians
- EPA 608 refrigerant handling
- Licensed & insured in DC, MD, and VA
- 24/7 emergency dispatch