Furnace Repair in Kensington, MD
Many furnaces in Kensington are tucked into basements and utility rooms of older homes, and they've been quietly wearing parts out for years before the first cold snap exposes it. 24-7 HVAC of Bethesda serves Kensington, Parkwood and Rock Creek Hills. Our phones are answered around the clock, every day of the year.
Kensington housing and systems
Homes in Kensington are mostly Victorian-era homes in the historic town, plus 1950s and 60s colonials and split-levels. Kensington's older Victorians sometimes still have radiators or a boiler, while the postwar neighborhoods around them mostly run gas furnaces with central air added later. Knowing the housing in Kensington helps our technicians plan each furnace repair call before they arrive, including which parts and tools to bring.
Calls we take in Kensington
- Furnace locks out after three tries
- Cool air even though the burners are lit
- Rattling or scraping from the blower
- Rust or water inside the furnace cabinet
- Repeated thermostat calls with no heat
What a visit includes
We follow the furnace's sequence of operation from the thermostat call to the blower, pinpoint where it stops, replace the failed part and finish with combustion and carbon monoxide testing.
Frequently asked
Can you repair older furnaces?
Yes. We work on older equipment regularly and will tell you honestly when a repair stops making sense.
Do you check for carbon monoxide?
Yes, every furnace repair ends with a combustion and CO check.
Which parts of Kensington do you serve?
All of it, including Parkwood, Rock Creek Hills, Town of Kensington and the area around Connecticut Avenue, Knowles Avenue and University Boulevard.
About cost
You'll get the price before any repair starts, day or night. Common parts are replaced on the spot. On older furnaces, we'll give you an honest repair-or-replace comparison.
More in Kensington:
AC Repair Heat Pump Repair & Service 24/7 Emergency HVAC Repair HVAC Tune-Up & Maintenance Ductless Mini-Split Installation Thermostat Installation Air Duct Cleaning All services in Kensington
Neighboring areas: Furnace Repair in Rockville Furnace Repair in Silver Spring Furnace Repair in Wheaton
Page updated: November 9, 2026