Based in Leesburg, VA

Plumber & HVAC in Chantilly, VA

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

Request an estimate

Tell us what you need

burst pipe response work, illustration in Chantilly, VA

Chantilly Plumber and HVAC Pros

If you need a plumber in Chantilly, Brick Street Plumbing Heat & Air handles plumbing and HVAC calls throughout Chantilly, VA, from a clogged drain on a Tuesday afternoon to a burst pipe at midnight when temperatures drop below freezing. Our licensed plumbing and HVAC professionals answer calls 24 hours a day, and we don't tack on overtime fees for evenings or weekends. That's the same rate, same crew, regardless of when you call (240) 969-4911.

Chantilly sits in Fairfax County, and roughly half the owner-occupied homes here were built before 1987. That means a lot of the plumbing and HVAC infrastructure in the area is aging, and some of it is overdue for attention. Fairfax Water serves the area, and depending on your neighborhood, your water hardness can reach 10.8 grains per gallon, which is classified as very hard. That mineral load shortens water heater life, clogs aerators, and leaves scale inside supply lines. We also know that mechanical permits for HVAC work in Chantilly are issued through Fairfax County Land Development Services, and we pull the correct permits on every job that requires one. Our dual-certified technicians hold plumbing and HVAC credentials, which means one call handles both sides of the problem.

What Chantilly Homes Actually Need

Older housing stock, hard water, and freeze-thaw winters create a specific set of recurring problems here.

All services

Water Heater Repair and Replacement

Chantilly's hard water accelerates sediment buildup inside tank water heaters, cutting efficiency and shortening service life. If your unit is 10-plus years old and you're running out of hot water faster than you used to, it's usually not a coincidence. We repair and replace both tank and tankless water heater systems, and we can walk you through which type makes more sense for your home's size and utility setup.

AC Repair and HVAC Service

A failed compressor or a refrigerant leak on a July afternoon in Chantilly isn't a scheduling problem, it's an emergency. Our technicians handle AC repair, AC compressor repair, and full HVAC installation and replacement for Chantilly homes. We also pull the required Fairfax County mechanical permits when the job calls for it.

Drain Cleaning and Sewer Lines

Slow drains in Chantilly homes often come down to grease accumulation, root intrusion, or aging cast-iron lines in older properties. We run camera inspections when a basic cleaning won't tell the full story. If we can clear the clog with a standard drain snake, we say so. We don't recommend camera work unless the symptoms warrant it.

Burst Pipe Response

Northern Virginia's freeze-thaw pattern puts exterior walls and uninsulated crawl space lines at real risk. Chantilly's frost line runs roughly 24 inches deep, and pipes that weren't buried or insulated to account for that are the ones that fail. When a pipe bursts, the damage accumulates fast. We respond same day, and we don't charge extra because it's 2am.

Water Softener and Filtration

With water hardness in Chantilly reaching nearly 11 grains per gallon in some neighborhoods, a water softener installation or whole-house filtration system isn't a luxury upgrade, it's a way to protect your water heater, fixtures, and appliances from accelerated wear. We size the system to your household's actual usage.

HVAC Repair for Fairfax County Homes

Whether it's a furnace that quit in January or a heat pump that stopped cycling, our HVAC repair team covers Chantilly. Dual-certification matters here because a lot of comfort problems cross the line between plumbing and HVAC. We diagnose the whole system, not just the part that's easy to blame.

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

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

All services

AC Repair in Chantilly

When your AC stops cooling in Chantilly, 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 Chantilly

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

Furnace Repair in Chantilly

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

Hard Water

Chantilly Water Quality and Your Plumbing

Fairfax Water draws from the Potomac River and Occoquan Reservoir and serves Chantilly through a distribution system that delivers water ranging from soft to very hard depending on seasonal source blending and your location in the service area. At the high end, 10.8 grains per gallon is enough to leave visible scale on faucets within weeks and coat the interior of a water heater tank with enough calcium deposit to reduce heating efficiency noticeably over a few years. We see this constantly in Chantilly service calls: a homeowner whose water heater is only eight years old but is already underperforming because nobody flushed the tank annually or addressed the hardness at the source. If your fixtures look chalky and your water heater is working harder than it used to, hard water is almost always the root cause. A water softener installation addresses the problem at the inlet before it touches any appliance in the house. That's a cheaper fix than replacing a water heater three years early.

Local Permits

Permits and Code for Chantilly HVAC Work

Fairfax County Land Development Services issues mechanical permits for HVAC work in Chantilly, and a permit is required any time you're installing, replacing, repairing, or converting an HVAC system, including duct work and gas piping connected to equipment. That's not a technicality. An unpermitted HVAC installation can create problems at resale and may void manufacturer warranties. Some contractors skip this step to move faster. We don't. Every job that needs a permit gets one, and the inspection closes out correctly before we hand you the paperwork. If another company told you a permit wasn't necessary for your replacement, ask them to put that in writing.

How We Handle a Chantilly Service Call

Call or Text Any Time

Reach us at (240) 969-4911 around the clock. We cover Chantilly 24/7 with no overtime surcharge for nights or weekends. Tell us what's happening and we'll give you a straight read on urgency.

Same-Day Diagnosis

Our technicians carry the tools and parts to handle most Chantilly plumbing and HVAC calls on the first visit. We diagnose the problem, explain what's needed, and get your approval before we start any work.

Clean Work, Correct Permits

We pull Fairfax County mechanical permits when the job requires them, close out inspections properly, and leave the site clean. No shortcuts that catch up with you later.

Our Commitment to Chantilly Homeowners

What Brick Street Plumbing brings to every Chantilly job.

24/7 availability, no overtime fees: Same rate at noon or 2am, weekday or holiday.
Licensed plumbing and HVAC professionals: Dual-certified technicians handle both trades under one call.
Fairfax County permits pulled correctly: We comply with LDS requirements on every applicable job.
4.6 stars across 282 Google reviews: Real reviews from real customers across Northern Virginia.

Chantilly Plumbing and HVAC Questions

What should I do if a pipe bursts in my Chantilly home during winter?

Shut off the main water supply immediately. The shutoff is typically near where the main line enters your home or at the street meter. Then call us at (240) 969-4911. In Chantilly, burst pipes usually happen in exterior walls, under sinks on exterior-facing cabinets, or in crawl spaces that don't stay above freezing. Northern Virginia's freeze-thaw pattern means temperatures can drop sharply overnight, and that's when the failures happen. We respond same day with no overtime charge, regardless of the hour.

How do I know if my Chantilly drain needs a camera inspection or just basic cleaning?

Basic cleaning handles most clogs: grease, hair, soap buildup in bath and kitchen drains. Camera inspection makes sense when the clog keeps coming back, when multiple drains are slow at the same time, or when you're in an older Chantilly home with cast-iron or clay lines that could have root intrusion or partial collapse. If we can clear the problem with a drain snake, that's what we'll do. We won't recommend camera work unless the symptoms genuinely call for it.

Does Chantilly's hard water actually damage plumbing and water heaters?

It does. Fairfax Water delivers water that can reach 10.8 grains per gallon hardness in Chantilly, which is in the very hard range. That level of mineral content leaves calcium deposits inside water heater tanks, on heating elements, inside supply lines, and on faucet aerators and showerheads. A tank water heater that should last 10 to 12 years may need replacement in 7 or 8 years without annual flushing and water treatment. A whole-house softener or filtration system addresses this at the source.

Does Chantilly HVAC work require a permit from Fairfax County?

Yes. Fairfax County Land Development Services requires a mechanical permit for new HVAC installations, system replacements, repairs that involve major components, and gas piping connected to HVAC equipment. This applies to work done in Chantilly. We pull permits on every job that requires one. An unpermitted HVAC installation can complicate a home sale and may create liability if something goes wrong. Any contractor who tells you a permit isn't required for a full system replacement should be asked to explain that in writing.

Why does it matter that Brick Street technicians are dual-certified in plumbing and HVAC?

A lot of home comfort problems don't fit neatly into one category. A water heater flue issue, a gas line problem affecting your furnace, or a condensate drain that's backing up into your home all cross the line between plumbing and HVAC. Dual-certified technicians can diagnose and fix both sides without handing you off to a second company. For Chantilly homeowners dealing with older systems, that means faster resolution and one point of accountability.

How much does plumbing or HVAC work typically cost in Chantilly?

It depends entirely on what the job involves. A basic drain cleaning differs significantly in scope from a sewer line repair or an HVAC system replacement. Factors that affect cost include the age of your system, accessibility, whether permits are required, parts needed, and the extent of any damage. We don't publish price ranges because a number pulled from a website has no connection to what your specific job actually requires. Call (240) 969-4911 and we'll give you an honest assessment after we see the work.

Areas We Cover Near Chantilly

We serve Chantilly and the surrounding Fairfax County and Northern Virginia area. Nearby communities we cover regularly:

Chantilly Plumbing and HVAC, Any Hour

Burst pipe, dead AC, water heater that quit, or a drain that won't move. We're available around the clock with no overtime surcharge.

Call (240) 969-4911 now. Same rate day or night, backed by 282 Google reviews and licensed, dual-certified technicians who know Fairfax County code.

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