Open 24/7 Same rate nights, weekends & holidays No overtime fees 4.6 on Google · 282 reviews Call or text (240) 969-4911
AC Repair in Haymarket, VA

Based in Leesburg, VA

4.6 from 282 Google reviews

AC Repair in Haymarket, VA

AC repair in Haymarket, VA for large and zoned homes, plus licensed plumbers when the problem is water instead of air.

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Air Conditioning and Plumbing Help in Haymarket

Brick Street Plumbing Heat & Air handles AC repair in Haymarket, VA at any hour, and the price of a call does not change on nights, weekends or holidays. We fix central air conditioners, heat pumps, ductless mini splits and multi-zone systems. Common calls include an upstairs zone that will not cool, an outdoor unit that hums but will not start, a thermostat that has lost communication with the equipment, and water dripping from an attic air handler. A licensed technician diagnoses the problem on site and repairs it when the parts are on hand.

Haymarket is a small historic town in western Prince William County, surrounded by large newer communities near I-66 and the Bull Run Mountains. A lot of those homes are big, with two or three floors and a separate system or zone for each level. That means more equipment, more dampers and more thermostats, and more places for a problem to hide. Many neighbors know us first as plumbers in Haymarket, VA, since our technicians are licensed in both plumbing and HVAC.

ZONED HOMES

When Only One Floor Is Warm

In a zoned house, one system often serves several areas through motorized dampers in the ducts, each controlled by its own thermostat. When the bedrooms upstairs are warm and the main level is fine, the cause may not be the air conditioner at all. A stuck damper, a failed zone control board or a thermostat with a dead battery can starve one area of air while the equipment runs normally. Homes with two separate systems have the opposite issue: the upstairs unit, often in a hot attic, works harder and tends to fail first. We check both the equipment and the zoning before replacing anything, so you are not paying for a part that was never the problem.

AC Repairs We Handle in Haymarket

Every system gets a full diagnosis, and we explain what we find in plain language.

Electrical parts

Capacitors, contactors and relays wear out with heat and age. They are the most common reason an outdoor unit stops running.

Refrigerant leaks

We locate leaks at coils, fittings and line sets, repair them, and recharge the system to the manufacturer's specification.

Fan and blower motors

A failing motor can run hot, make noise or stop altogether. We test it under load before replacing it.

Condensate and drain problems

Clogged lines and float switch shutoffs are common in attic units. We clear the line and check the pan for cracks.

Heat pump faults

Reversing valves, defrost controls and sensors on heat pumps get the same careful testing. Our heat pump repair page covers more.

Smart thermostat errors

Communicating and Wi-Fi thermostats can lose contact with the equipment after an outage or a wiring fault. We check the control wiring and settings so the system responds again, and we can replace a thermostat that keeps dropping out.

PLUMBING TOO

Looking for a Plumber in Haymarket?

The same company that keeps your AC running can fix the plumbing. Brick Street plumbers repair leaking pipes, clear clogged drains, replace and repair water heaters, install sump pumps, and handle sewer line problems including trenchless repair. In larger Haymarket homes, a slow leak in a finished basement or a sump pump that quits during a storm can do real damage, and we answer those calls at any hour. Visit our plumbing repair page for details. Because one technician can often look at both trades, a single visit can cover a dripping air handler and the floor drain it empties into.

Haymarket AC Not Keeping Up?

  • Call now
  • The rate is the same any time of day

Reach us at (240) 969-4911, read more about AC repair, or see the full service area.

Frequently asked questions

Why is my upstairs so hot when the AC is running in Haymarket?
Heat rises, and upper floors also sit under a hot roof, so some difference is normal. A large gap usually points to a zoning problem, leaky or undersized ducts, a weak blower, or a second system that is low on refrigerant. In homes with an attic unit, a dirty filter or clogged coil can hurt the upstairs most. A technician can measure airflow and temperatures at each zone to find which one it is.
Who are good plumbers in Haymarket, VA for emergencies?
Brick Street Plumbing Heat & Air takes emergency plumbing calls in Haymarket 24/7 with no overtime fees. We are rated 4.6 stars across 282 Google reviews. Our plumbers handle burst and leaking pipes, failed water heaters, backed-up drains, sewer problems and sump pumps. If water is spreading, close the main shutoff valve, usually found where the water line enters the basement or utility room, then call us.
How do I reset my air conditioner after a power outage?
Set the thermostat to off, wait about five minutes, then turn it back to cool. That pause gives pressures in the system time to equalize so the compressor does not try to start against a heavy load. If it still will not run, check the breaker panel and the disconnect switch near the outdoor unit. If the breaker trips again or nothing happens, call a technician rather than resetting it repeatedly.
Can a zoned HVAC system be repaired, or does it need to be replaced?
Zoned systems can almost always be repaired. The usual failures are a damper motor, the zone control panel or a thermostat, and all of those are replaceable parts. The air conditioner itself may be in perfect shape. We test each zone and damper to find the fault. Replacing the equipment only makes sense if the condenser or air handler has its own serious problem, and we will tell you if that is the case.

Tell us about the job

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