HVAC contractor
Heating and cooling repair, maintenance, and installation for homes in Ashburn and nearby Northern Virginia areas.
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Fairfax County's housing stock is mostly older, with 44% of homes built before 1980. Many of those homes are on their second or third HVAC system, so equipment age often decides whether a repair or replacement makes sense.
Fairfax County, VA
VA County Service Area
Communities we serve
Fairfax County, VA
Air Conditioning Repair Service
Mid-century colonials and garden condos in older Fairfax neighborhoods often still run forced-air heat and central AC from the 1960s. We check equipment age first, then recommend repair only when the unit has years of service left.
Homes built in the 1980s and 1990s may have polybutylene supply lines near the water heater. Our heating and cooling visits include a look at the furnace, air handler, and heat pump connections in those homes.
Humid Northern Virginia summers push cooling systems hard, and winter cold snaps test furnaces and heat pumps. A maintenance visit before each season helps catch weak components before a hot or cold week.
At a glance
Kelvin Services handles AC and furnace repair, heat pump service, and full system replacement for Fairfax County homes.
Heating and cooling repair, maintenance, and installation for homes in Ashburn and nearby Northern Virginia areas.
Air conditioning repair, maintenance, and installation for Ashburn and Northern Virginia homes.
Heating system repair, maintenance, and installation for cold Northern Virginia winters.
Fast, reliable air conditioning repair in Ashburn, VA from Kelvin Services LLC.
Fast, reliable furnace repair in Ashburn, VA from Kelvin Services LLC.
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Serving Fairfax County, VA
Our crew knows Fairfax County, VA. We will show up on time, assess the job honestly, and give you a clear written number before asking you to decide anything.
Also serving across Northern Virginia:
Common questions from Fairfax County, VA customers about our services, process, and coverage.
Equipment age usually decides it. Many 1960s-era systems in older Fairfax neighborhoods are past their expected lifespan, so we explain the repair cost against the remaining service life.
Look near the water heater and under sinks for gray plastic pipe stamped PB. Polybutylene is leak-prone, and a heating or cooling visit can include a check of nearby connections.
Heat pumps handle Northern Virginia's mild winters well, but cold snaps can push them past their limits. A pre-season check helps confirm the backup heat works when needed.
Call us directly. Real answers, no scripts.
Stop by, call, or book online — we're always nearby when you need us.
Phone
(703) 395-3916Hours