Thermal inspection
We walk the line with a thermal camera and leak detection equipment to find the ice plug and any split. This takes 10 to 20 minutes and tells us exactly where to work, so we do not open walls we do not need to open.
Licensed
Licensed & Bonded
Fully Insured
Insured & Bonded
24/7 Emergency
Same-Day Response
Warranty Backed
23+ Years Trusted in Fairfax
What our frozen pipe repair includes
Every frozen pipe repair starts with a full diagnostic and ends with a pressure test. Here is what is covered in a standard visit, and what we treat as a separate repair if we find it.
Controlled thawing
We thaw the line with heat mats, a heat gun, or a soldering torch on copper only. We work from the open end toward the freeze and never use an open flame on PEX or PVC. Most thaws take 30 to 60 minutes.
Pipe repair or replacement
If the pipe split, we cut out the damaged section with a pipe cutter and rebuild it using copper, PEX, or CPVC, plus new fittings and Teflon tape. We follow the Uniform Plumbing Code and International Plumbing Code as adopted in Virginia.
Pressure test and refill
We pressure-test the repair, open the main valve slowly, and watch every joint for leaks. You get a walkthrough of what froze and what to insulate before the next cold snap. We leave the area dry and the water running clear.
Insulation advice
We point out the exposed sections most likely to freeze again, usually in crawlspaces, garages, and exterior walls. We can add pipe insulation on the spot or leave you a list of what to wrap before the next freeze.
Frozen pipe repair Fairfax VA: what the job actually involves
Frozen pipe repair Fairfax VA is the process of safely thawing a blocked line, finding any split or cracked section, and restoring it so water flows at full pressure again. We start with a thermal scan and pressure test to locate the ice plug, then use controlled heat, never an open flame, to thaw the pipe. If the copper pipe or PEX tubing has already split, we cut out the damaged section and rebuild it with new pipe fittings, solder, or SharkBite push fittings. Every repair ends with a pressure test and a slow refill.
Fairfax homes built before 1980 often have uninsulated pipes in crawlspaces, garages, and exterior walls, which freeze fast when overnight temperatures drop into the teens. We see the same pattern every January: a homeowner wakes up to no water in the kitchen, then finds a puddle by morning. If you search for frozen pipe repair Fairfax VA near me at 2 a.m., we answer. We also handle thawing frozen pipes Fairfax VA same-day for most calls before noon.
Our frozen pipe repair process
Five steps, one visit in most cases. Here is exactly what happens from your first call to the moment water runs clear again.
01
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
02
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
03
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
04
Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
Tools and methods we use
Tools & Equipment
Thermal camera
Finds the ice plug and any split without opening walls. We use it on every frozen pipe call to mark the exact work area before we touch a tool.
Heat mats and heat gun
Thaws copper, PEX, and CPVC safely with controlled heat. We never use an open flame on plastic pipe, and we never pour boiling water down a drain line.
Pipe cutter and press fitting tool
Cuts out damaged sections cleanly and makes code-correct joints fast. We carry SharkBite and Uponor fittings so we can repair most lines in one trip.
Leak detection equipment
Confirms whether a frozen line has already split. We pressure-test before and after the repair so you know the line holds.
Sewer camera
Checks underground lines for freeze damage and shifts after a thaw. We use it on main water line and sewer calls where the problem is below grade.
Methods & Standards
Controlled thaw from the open end
We work heat from the open faucet end toward the ice plug, which lets meltwater escape instead of building pressure. This is the safest way to thaw a line and the method we use on every call.
Uniform Plumbing Code and International Plumbing Code compliance
Every repair follows the UPC and IPC as adopted in Virginia. That means correct materials, proper fittings, and a repair that passes inspection. It also keeps your insurance claim valid if the freeze caused water damage.
Pressure testing before refill
We test the repaired section before opening the main valve. If it holds, we refill slowly and watch every joint. If it does not, we fix it before you see a drop.
Freeze prevention after repair
We point out the exposed sections most likely to freeze again and recommend pipe insulation, heat tape, or rerouting. Fixing the cause is cheaper than thawing the same line every winter.
When to call for frozen pipe repair
01
You wake up to no water in the kitchen and the temperature dropped to 12 degrees overnight.
What we do: We treat this as an emergency. A tech is dispatched with heat mats and a thermal camera. We thaw the line, check for splits, and restore flow, usually within 90 minutes of arrival.
→ Water runs clear again, and you know whether the pipe held or needs a repair before the next freeze.
02
You hear water running behind a wall but no faucet is open.
What we do: That is a burst pipe. We shut off the main, open the wall at the leak, and repair the split with copper or PEX. We dry the cavity and pressure-test before restoring service.
→ The leak stops, the wall is repaired, and you avoid a mold problem from soaked insulation.
03
Your crawlspace pipes freeze every January and you are tired of thawing them yourself.
What we do: We inspect the run, find the cold spots, and fix the cause with pipe insulation, heat tape, or rerouting. We also check the main water line while we are under the house.
→ The line stops freezing, and you stop spending cold mornings with a hair dryer under the house.
04
You are leaving town for a week and the forecast shows a hard freeze.
What we do: We can winterize the exposed lines, shut off the main, and drain the system before you leave. If a pipe freezes while you are gone, we handle the emergency call and repair.
→ You come home to a dry house and working water instead of a flooded basement.
How frozen pipe repair runs in Fairfax
Fairfax sits in a freeze-thaw band where overnight temperatures drop into the teens several times each winter. Homes built before 1980 often have uninsulated pipes in crawlspaces, garages, and exterior walls, which freeze first. Newer builds in Chantilly and Centreville use PEX tubing that flexes but still splits at fittings when it freezes. We know the difference and bring the right tools for each. Fairfax County follows the Uniform Plumbing Code and International Plumbing Code as adopted in Virginia, so every repair we make is code-correct. If you need thawing frozen pipes Fairfax VA same-day, call before noon and we will get to you. We also handle emergency frozen pipe repair Fairfax VA 24/7 for calls that come in overnight.
Neighborhoods We Serve
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Falls Church
Many 1950s capes here have copper pipe in unheated crawlspaces. Those lines freeze first when the temperature drops below 20 degrees.
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Burke
1970s colonials with pipes running through exterior walls. We see repeated freezes in the same kitchen and bathroom lines every January.
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Vienna
Older homes with galvanized lines that narrow over time. Those lines freeze faster and often need replacement after a hard freeze.
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Chantilly
Newer builds with PEX tubing. PEX flexes but splits at fittings, so we check every joint after a thaw.
Local Conditions We Plan For
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Overnight temperatures in the teens
The most common freeze window is 2 a.m. to 7 a.m. That is when we get the most emergency calls and when a small freeze can turn into a burst pipe.
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Uninsulated crawlspaces and garages
These spaces drop below freezing faster than the rest of the house. Pipes running through them are the first to freeze and the easiest to protect with insulation.
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Older galvanized and copper lines
These materials are less forgiving than PEX. A hard freeze can split them at a joint, which means a repair, not just a thaw.
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Power outages during ice storms
Without heat, a house can drop below freezing in hours. We handle the calls that follow, from frozen lines to burst pipes in walls and crawlspaces.
Kitchen line frozen overnight in Falls Church
Common frozen pipe problems we solve in Fairfax
Most frozen pipe calls fall into a few patterns. Here are the ones we see most in Fairfax County, and what happens if you wait.
Problem
No water from one or more faucets
The line is frozen solid. Pressure builds behind the ice plug and can split copper pipe within hours, turning a thaw into a burst pipe repair.
Our Fix
We locate the plug with a thermal camera, thaw it with controlled heat, and pressure-test the line. If it held, we insulate it. If it split, we repair the section the same visit.
Problem
Hissing or dripping sound in a wall
That sound usually means the pipe has already cracked and water is escaping inside the wall. Drywall, insulation, and framing can soak up gallons before you see it.
Our Fix
We shut off the main, open the wall at the leak, and repair the split with copper or PEX. We dry the cavity and check the rest of the run for freeze damage before restoring pressure.
Problem
Frozen main water line
You lose water to the whole house. The main line is the most exposed pipe on the property, and a full freeze can crack it at the meter or the foundation.
Our Fix
We thaw the main with heat mats and a heat gun, then check for splits at both ends. If the line cracked, we repair or replace the damaged section. Most main line thaws take one to two hours.
Problem
Repeated freezes in the same spot
If the same line freezes every winter, the insulation or routing is wrong. Each freeze weakens the pipe and raises the odds of a burst.
Our Fix
We trace the run, find the cold spot, and fix the cause with pipe insulation, heat tape, or rerouting. That stops the cycle instead of thawing the same line every January.
Why Fairfax homeowners call us first
A frozen line is a countdown. Every hour the ice sits, the chance of a burst pipe climbs. Here is what you get when you call us instead of waiting it out.
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Fast thaw, less damage
We thaw most accessible lines in 45 to 90 minutes using controlled heat mats and a soldering torch only where code allows. Fast thawing reduces the pressure that splits copper pipe and keeps a small freeze from becoming a flooded basement. If the line is already cracked, we repair it the same visit.
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Licensed, code-correct repairs
Every repair follows the Uniform Plumbing Code and International Plumbing Code as adopted in Virginia. Our plumbers hold Virginia DPOR Master Plumber and Journeyman Plumber licenses, so the work passes inspection and your insurance claim stands. We use SharkBite and Uponor fittings that meet the same standard as the original pipe.
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24/7 emergency response
Pipes do not freeze at convenient hours. We run emergency frozen pipe repair Fairfax VA 24/7, including holidays. Call at 3 a.m. and a licensed tech is dispatched with a pipe wrench, leak detection equipment, and a press fitting tool on board. Most nights we are on-site within 60 to 90 minutes.
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Upfront pricing, no surprises
You get a flat price before we start. Affordable frozen pipe repair in Fairfax, Virginia starts with a diagnostic that we credit toward the work. No hourly meter running while we thaw, no add-on for after-hours calls. The number we quote is the number you pay.
Licensed, insured, and reviewed
Licensed & Certified
- Virginia DPOR Master Plumber License — issued by Virginia Department of Professional and Occupational Regulation
- Virginia DPOR Journeyman Plumber License — issued by Virginia Department of Professional and Occupational Regulation
- Backflow Prevention Certification — issued by Virginia Department of Health
- OSHA 10 — issued by Occupational Safety and Health Administration
Verified Reviews
Google ★★★★★4.9
Called at 5 a.m. with no water in the house. They answered, dispatched a tech, and had the line thawed by 7. Found a small split and repaired it the same visit. Fair price and no mess left behind.
Yelp ★★★★★4.8
Our crawlspace line freezes every winter. They thawed it, insulated the run, and showed me where to add heat tape. No freeze since. Straight answers and no upsell.
BBB ★★★★★4.9
Burst pipe behind the bathroom wall during a January freeze. They came out the same day, replaced the section, and dried the cavity. Insurance covered it because the repair was code-correct.
23 years of Fairfax plumbing experience
Fairfax Plumbing Pro has been fixing frozen and burst pipes in Fairfax County since 2003. That is 23 winters of freeze-thaw cycles, crawlspace repairs, and 2 a.m. emergency calls. Our team includes Virginia DPOR Master Plumber and Journeyman Plumber license holders, a Backflow Prevention Certification, and OSHA 10 training. We carry RIDGID and Milwaukee diagnostic tools, a sewer camera, and a hydro-jetter on every truck. We know which Fairfax neighborhoods have galvanized lines that freeze first and which 1960s ramblers hide pipes in unheated garages.
- 23 years serving Fairfax County, founded in 2003
- Virginia DPOR Master Plumber and Journeyman Plumber licensed
- Backflow Prevention Certification and OSHA 10 trained techs
- RIDGID and Milwaukee leak detection equipment on every truck
- Thousands of frozen and burst pipe repairs completed across Northern Virginia
What Fairfax neighbors say
Real experiences from customers who chose our Frozen Pipe Repair services.
“Our kitchen line froze on a Tuesday night and we had no water by morning. Fairfax Plumbing Pro had a tech out in about an hour. He thawed the pipe, found a small split near the shutoff, and repaired it with copper. We were back to normal before lunch. Price was exactly what they quoted on the phone.”
D
Dana R.
Homeowner, Falls Church
“A pipe in our crawlspace burst during that cold snap in January and water was running under the house. They came out at 11 p.m., shut it down, and replaced about four feet of PEX. The tech showed me where to add insulation so it would not happen again. No mess left behind.”
M
Marcus T.
Homeowner, Burke
“We called three plumbers and Fairfax Plumbing Pro was the only one who answered at 6 a.m. They thawed the line to our upstairs bathroom and checked the whole run for damage. The tech was straight with us about what needed replacing and what did not. Fair price, no upsell.”
P
Priya S.
Homeowner, Vienna
Frequently asked questions about frozen pipe repair in Fairfax
Real answers to the questions we hear most often from local homeowners and property managers.
How much does frozen pipe repair cost in Fairfax VA?
Most frozen pipe repairs in Fairfax run $250 to $850 in 2026, depending on access and whether the pipe split. A simple thaw with no damage sits at the low end. A burst pipe behind a finished wall, with drywall repair and a new section of copper or PEX, pushes toward the top. We quote flat before we start.
Who thaws frozen pipes in Fairfax VA near me?
Fairfax Plumbing Pro thaws frozen pipes across Fairfax County, including Falls Church, Vienna, Oakton, Burke, and Annandale. We are licensed, insured, and available 24/7. Call and we dispatch the nearest tech with a pipe wrench, heat mats, and leak detection equipment. Most calls are on-site within 60 to 90 minutes.
What do I do if my pipes freeze in Fairfax, Virginia?
Shut off the main water valve, open the nearest faucet, and call us. Do not use a blowtorch or pour boiling water on the line. If you see a bulge or a wet spot, shut the valve and leave it closed. We will thaw the line safely and check for a split before restoring pressure.
Do you offer 24/7 frozen pipe repair in Fairfax VA?
Yes. We run emergency frozen pipe repair Fairfax VA 24/7, including weekends and holidays. Pipes freeze overnight when temperatures drop into the teens, so we staff the phones around the clock. Call any hour and a licensed tech is dispatched with the tools to thaw and repair on the spot.
Other plumbing services we handle in Fairfax
Emergency Water Leak Repair
A frozen pipe often turns into a water leak once it thaws. We find the source with leak detection equipment, shut it down, and repair the line before it damages your floors or ceiling. Same-day service across Fairfax County.
View Emergency Water Leak RepairBurst Pipe Repair
When a freeze splits copper or PEX, you need a burst pipe repair fast. We cut out the damaged section, rebuild it to Uniform Plumbing Code, and pressure-test before we leave. Most burst repairs take one to three hours.
View Burst Pipe RepairEmergency Sewer Backup Repair
Freeze-thaw cycles can shift soil and crack sewer lines. If your drains back up after a cold snap, we run a sewer camera, locate the break, and repair it. Emergency response across Fairfax, VA, day or night.
View Emergency Sewer Backup RepairDrain Cleaning
A frozen drain line can crack and clog. We clear blockages with a drain snake or hydro-jetter, then check the line for freeze damage. Regular cleaning keeps winter backups from turning into a bigger repair.
View Drain CleaningWater Heater Repair
Cold snaps stress water heaters, especially older Rheem and AO Smith units. If your heater leaks or stops heating after a freeze, we diagnose and repair it. We also check the supply lines for freeze damage while we are there.
View Water Heater RepairToilet Repair
A frozen supply line can crack and flood a bathroom. We repair running toilets, replace wax rings and supply lines, and check the shutoff valve. If the line froze, we thaw and replace the damaged section.
View Toilet RepairCall Fairfax Plumbing Pro
Call and a live dispatcher picks up, day or night. Tell us what is leaking, backing up or not heating, and we will quote a price range and a real arrival window. Most emergency calls in Fairfax see a truck within 60 to 90 minutes. Regular appointments run weekdays from 8 a.m. to 6 p.m.
Fairfax Plumbing Pro
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Phone
+15714277519 -
Address
4805 Fair Valley Dr, Fairfax, VA 22033
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Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available