Based in Leesburg, VA

Plumber & HVAC in Fairfax, VA

Plumbing, AC repair, water heater and furnace service in Fairfax, VA, available 24/7 with no overtime fees.

Request an estimate

Tell us what you need

water heater repair replacement work, illustration in Fairfax, VA

Fairfax Plumber Covering the Full Job

When you need a plumber in Fairfax, Brick Street Plumbing Heat & Air handles plumbing and HVAC calls throughout Fairfax, VA, from a clogged drain at midnight to a water heater that quit on a cold Tuesday morning. If you searched 'plumber Fairfax' because something is broken right now, we're who you call: (240) 969-4911. Our technicians are licensed plumbing and HVAC professionals, and we carry 4.6 stars across 282 Google reviews. We don't charge overtime, so an emergency call at 2am costs the same as a noon appointment. No surprises.

Fairfax homes run the full range, from newer subdivisions to houses built well before 1980 with original galvanized supply lines that corrode from the inside out. The county's water supply draws from the Potomac River and Occoquan Reservoir and tests at 5 to 10 grains per gallon hardness, which accelerates scale buildup in water heaters and narrows supply lines faster than most homeowners realize. Fairfax County also leads Virginia in flood records, and the marine clay soils here can shift enough to stress underground plumbing and slab penetrations over time. We know this soil. We know these houses. When you need a plumbing inspection before buying or after a wet season, we can tell you exactly what you're looking at.

What We Handle in Fairfax

One call covers every plumbing and HVAC service Fairfax homeowners need.

All services

Drain Cleaning

Slow drains and recurring clogs in Fairfax homes often trace back to root intrusion or decades of buildup in older pipes. We clear the line and tell you what's actually in it.

sewer line repair work, illustration in Fairfax, VA

Water Heater Repair & Replacement

Fairfax's hard water is hard on tank water heaters. We repair what can be fixed and replace what can't, including tankless upgrades for homes where the closet space is gone.

leak detection pipe repair work, illustration in Fairfax, VA

Sewer Line Repair

Fairfax clay soils shift. When they do, sewer lines crack and root intrusion follows fast. We offer both traditional repair and trenchless sewer line replacement when excavation isn't the right call.

Leak Detection & Pipe Repair

Older Fairfax homes on galvanized supply lines develop pinhole leaks that hide inside walls for months. We locate the problem without tearing up your house and handle the plumbing repair the same visit when possible.

AC Repair & HVAC Service

We cover furnace repair, AC repair, and full HVAC replacements in Fairfax. Most mechanical permits in Fairfax County require a code-compliance inspection, and our licensed HVAC professionals handle that paperwork correctly.

Water Filtration & Softeners

With Fairfax County water testing above 5 GPG in hardness and contaminants flagged by county monitoring, a whole-home filtration or softener system pays for itself fast in appliance life and pipe condition.

AC Repair, Water Heater and Furnace Service in Fairfax, VA

The three calls we take most often, handled by one crew.

All services

AC Repair in Fairfax

When your AC stops cooling in Fairfax, our certified technicians find the cause, from a failed capacitor to a refrigerant leak, and fix it. Available 24/7 with no overtime fees.

Water Heater Repair in Fairfax

Gas, electric and tankless water heaters in Fairfax homes, diagnosed and repaired, or replaced when a repair isn't worth the money.

Furnace Repair in Fairfax

No heat in Fairfax? Our dual-certified technicians repair gas furnaces and heat pumps, with the same rate at night and on weekends.

LOCAL KNOWLEDGE

What Fairfax Homes Actually Deal With

Most plumbing problems in Fairfax aren't random. Houses built before 1980 are on galvanized steel supply lines. Those pipes corrode from the inside, which means low water pressure is usually the first symptom, not the actual problem. By the time pressure drops noticeably, the inside diameter of the pipe has often narrowed significantly, sometimes dramatically restricting flow. Replacing them is the right call, not a upsell. We won't push a full repipe if a targeted repair is what the situation actually requires, but we'll be straight with you about what we're seeing. Fairfax County's marine clay soil is the other thing worth understanding. It swells when wet and contracts when dry. Over years, that movement can crack underground sewer lines and stress the penetrations where pipes enter a slab. A drain camera inspection is the only way to know for certain what's happening below grade, and we'd rather you spend the diagnostic cost than guess wrong on a repair. For homes near low-lying areas or drainage easements, sump pump installation is worth considering before the next heavy rain season, given how often Fairfax County sees flooding conditions.

HOW IT WORKS

Three Steps from Call to Finished Job

Call or Tap to Book

Reach us at (240) 969-4911 any time. We confirm your Fairfax address, the issue, and the soonest available slot, same day in most cases.

Diagnosis on Site

We show up, assess the actual problem, and tell you what it is before any work starts. No guess repairs. If a drain camera or pressure test changes the scope, we tell you before we proceed.

Clean Repair, No Overtime Bill

We finish the job, clean up the work area, and charge the same rate whether we're there at noon or midnight. The no-overtime policy isn't a promotion. It's just how we price.

What Brick Street Brings to Every Fairfax Job

What every Fairfax call includes, without negotiating for it.

Licensed plumbing and HVAC professionals on every call: Dual-certified and factory-certified technicians, not subcontractors.
No overtime charges, ever: Emergency rate equals standard rate. Nights, weekends, holidays.
4.6 stars across 282 Google reviews: Verified reviews from real customers across Northern Virginia.
Honest diagnosis before any work begins: We tell you what's wrong and what it takes to fix it, then you decide.

Fairfax and Surrounding Areas We Serve

Brick Street runs calls across Fairfax and into the surrounding Northern Virginia communities. If you're close to Fairfax, we're close to you. We also serve Herndon, Reston, Centreville, Oakton, and Gainesville.

Fairfax Plumbing and HVAC Questions

What should I do if I have a plumbing emergency in Fairfax at night or on the weekend?

Call (240) 969-4911 directly. Brick Street is available around the clock, and we don't charge an overtime premium for after-hours calls in Fairfax or anywhere else we serve. The fastest thing you can do while you wait: shut off the main water supply to stop active flooding. The shutoff is usually near the meter, often at the street or in the utility room.

Do I need a permit for plumbing work in Fairfax County?

Most significant plumbing work in Fairfax County requires a permit through Fairfax County Land Development Services, which also administers the code-compliance inspection. Water heater replacements, sewer line repairs, and any work affecting the supply or drain system typically fall under permit requirements. Cosmetic repairs like a faucet swap usually don't. We'll tell you upfront whether your job needs a permit and what that process looks like before work begins.

How do I know if my Fairfax home's low water pressure is a pipe problem or a supply issue?

Low pressure that affects the whole house, not just one fixture, usually points to the supply line rather than a fixture problem. Fairfax homes built before 1980 are often on galvanized steel pipes, which corrode internally and narrow over time. A pressure test and visual inspection can confirm whether you're dealing with pipe degradation, a pressure regulator failure, or a supply-side issue from your Fairfax utility feed. Don't assume it's minor, the cause matters more than the symptom.

Should I repair or replace my water heater in Fairfax?

Fairfax's water hardness accelerates sediment buildup, which shortens tank water heater lifespan. If your unit is more than 10 years old and showing signs of failure like rumbling, inconsistent temperature, or visible corrosion near the base, replacement is usually the better investment. Units under 8 years old with a single failure like a thermocouple or element are usually worth repairing. We'll give you a straight read on which direction makes financial sense for your specific unit.

How often should drains be cleaned in a Fairfax home?

Most Fairfax homes benefit from a drain cleaning every 18 to 24 months as a baseline. Homes with large trees near sewer lines may need it more often, since root intrusion into older clay or cast iron lateral lines is common in Fairfax's older neighborhoods. If you're seeing recurring slow drains after clearing, that's a sign the problem is structural, not just buildup, and a drain pipe maintenance camera inspection will show you what's actually going on.

Can Brick Street handle both plumbing and HVAC for my Fairfax home under one call?

Yes. That's the practical advantage of calling Brick Street versus separate contractors. If your Fairfax home needs a furnace inspection and a water heater replacement scheduled the same week, or if an HVAC diagnostic turns up a condensate drain issue that needs a plumber's hands, you're dealing with one licensed team either way. Most Fairfax County HVAC replacements also require a mechanical permit and inspection through the county, and our licensed HVAC professionals handle that process correctly.

Call Brick Street for Fairfax Plumbing and HVAC

Available now
No overtime fees
282 verified reviews

Whether it's a burst pipe at 2am or an AC that won't start on the first hot day of June, we're reachable at (240) 969-4911. Same rate, day or night. Our licensed plumbing and HVAC professionals serve Fairfax and surrounding Northern Virginia communities. Call now or schedule online and we'll call you back fast.

Open now · 24/7

(240) 969-4911

Based in Leesburg, VA.

4.6 from 282 Google reviews

Call now Request an estimate

Tell us about the job

Your name, your number and what needs doing. A person from Brick Street Plumbing Heat & Air gets back to you.

Send the basicsYour name, your number and what needs doing. Three fields, about a minute.
A person gets back to youSomeone from Brick Street calls or texts you within one business day.
We book a time that suits youYou get a time that fits your day, and no obligation until you say go.

Rather talk now?(240) 969-4911Open 24/7, same rate any hour

Request an estimate

Takes about a minute