Fairfax, VA Plumbing Services
HVAC & Plumbing Unlimited provides fast, reliable plumbing for Fairfax homes—from repairs and installations to water heaters and emergency service. Local plumbers, upfront pricing, trusted results.
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Local Plumbing Experts for Quick, Reliable Service
At HVAC & Plumbing Unlimited, we’ve been serving Fairfax families for nearly two decades with reliable plumbing repair, installation, and emergency service. Whether it’s a dripping faucet, a failing water heater, or a burst pipe on a January night, we’re here with fast, professional solutions.
Fairfax is a unique mix of historic brick homes, 1970s colonials, and modern townhouses. Each comes with its own plumbing challenges—from aging galvanized pipes that corrode, to older sewer lines prone to tree root intrusion, to new homes needing efficient water heater upgrades. Add in our humid summers, heavy rainfalls, and winter freeze-thaw cycles, and it’s easy to see why Fairfax homeowners need a plumbing team that knows the area inside and out.
Call (703) 337-4892 to learn more about our plumbing services or contact us online for a free quote.
COMPLETE PLUMBING SERVICES
24/7 EMERGENCY SERVICE
If you’re having a home emergency, you don’t want to wait a minute too long. That’s why our technicians and plumbers are available to solve problems 24 hours a day, and that includes weekends and holidays. After all, things always break at inconvenient times.
PROFESSIONAL PLUMBING REPAIRS
Dealing with leaks, clogs, or other issues? HVAC & Plumbing Unlimited offers expert plumbing repairs, from fixing dripping faucets and leaky pipes to resolving clogs and malfunctioning toilets.
TOILETS, FAUCETS & FIXTURES
Replacing toilets, faucets, and other plumbing fixtures is a great way to update the look and convenience of your home. We can recommend products that will provide both beauty and problem-free reliability for years to come.
WATER HEATER SERVICES
Your water heater is one of your home’s most important appliances. We treat all storage tank and tankless models, and when it’s time for a replacement, we’ll help you choose the model that best fits your home and your family’s needs.
CLOGGED DRAIN CLEANING
Are your drains backing up? Are gross smells filling your kitchen or bathroom? Does the tub take an hour to drain? Our team can investigate, clean, and repair whatever is keeping your drains from performance safely and efficiently.
LEAK DETECTION & REPAIR
Worried about a hidden leak? HVAC & Plumbing Unlimited specializes in leak detection and repair to protect your home from costly water damage. Our experts quickly locate and fix leaks, ensuring your plumbing system operates efficiently and reliably.
SUMP PUMP SERVICES
Facing sump pump issues? We provide reliable sump pump services, including repairs, replacements, and installations, to keep your home protected from water damage.
SEWER REPAIR & REPLACEMENT
Dealing with sewer issues? HVAC & Plumbing Unlimited provides professional sewer services, including inspections, repairs, and replacements. Our experts ensure your system is functioning properly to prevent backups and maintain a safe, sanitary home.
Need a plumber in Fairfax, VA? Call (703) 337-4892 or contact us online.
Plumbing Services Fairfax Homeowners Rely On
Fairfax homes often share the same plumbing headaches. Older neighborhoods may have outdated pipes that corrode or clog, while tree-lined streets can stress sewer systems. In newer townhouses and condos, water heaters and fixtures often need upgrades to keep up with busy households. These are the issues we’re called to fix most often—and the services you’ll find detailed below.
Drain Cleaning
Fairfax’s tree-lined neighborhoods are beautiful—but they can also send roots into older clay or cast-iron sewer lines. Combine that with everyday grease, hair, and soap buildup, and drain clogs are common. Our plumbers use professional tools and camera inspections to clear blockages and identify underlying issues before they become major problems.
- Kitchen, bath, and shower drain clearing
- Sewer line scoping for root intrusion
- Preventive solutions to reduce recurring clogs
Sewer Line Services
Many Fairfax homes still rely on aging sewer laterals that can crack, shift, or clog over time. Heavy rains and the area’s clay soil make backups more likely. We provide sewer inspections, cleaning, and repairs to keep your system flowing—and prevent the costly mess of a sewer backup in your home.
Bathroom Plumbing
From condos near Fairfax Corner to older homes off Route 123, bathrooms are one of the most common places we get plumbing calls. Whether it’s replacing an old toilet, fixing a dripping faucet, or installing new fixtures during a remodel, we make sure your bathroom plumbing works reliably every day.
Kitchen Plumbing
Fairfax kitchens see heavy use, and plumbing issues can bring everything to a halt. We repair and install garbage disposals, faucets, and sinks, and can also handle gas line connections for stoves and appliances. Whether it’s a quick fix or a new install, we’ll keep your kitchen running smoothly.
Water Heaters
Between busy families and high water demand, Fairfax homes depend on reliable hot water. We install and service both traditional tank water heaters and modern tankless systems, ensuring the right fit for your property and usage.
- Water heater repair (all makes and models)
- Replacement and new installation
- Tankless water heater service and installation
Slab Leak Detection & Repair
Many Fairfax homes built in the 60s–80s are at risk for slab leaks due to shifting soil and pipe wear. These hidden leaks can waste thousands of gallons of water and damage your foundation. We use advanced detection technology to locate leaks quickly and repair them before they cause major structural problems.
Commercial Plumbing in Fairfax
From restaurants near Old Town to offices around Fair Oaks, local businesses depend on plumbing that works. We provide repair, maintenance, and installation services for commercial systems, minimizing downtime so you can focus on running your business.
Emergency Plumbing Services
Fairfax winters bring frozen pipes, while summer storms can overwhelm old drains and sewers. When plumbing emergencies strike, you can count on us. We provide extended emergency service until 10 PM for all customers, and 24/7 coverage for Comfort Club members.
Common emergencies include: Burst or frozen pipes, Sewer backups, Failed water heaters
Call (703) 337-4892 today for prompt plumbing assistance anywhere in Fairfax, VA.
Why Fairfax Homeowners Choose HVAC & Plumbing Unlimited
Fairfax isn’t just another pin on our service map—it’s a community we know inside and out. Over the years, we’ve worked in historic properties near Old Town, mid-century colonials, and newer builds across the city. Each has its own plumbing needs, from sewer lines that need careful inspection to water heaters sized for large families.
What sets us apart is not just what we do, but how we do it:
- Local expertise: Decades of experience with Fairfax plumbing systems and housing types.
- Tailored solutions: Recommendations based on your home’s layout, age, and usage.
- Reliable service: From quick repairs to major replacements, we show up prepared.
- Family-owned care: Serving Northern Virginia since 2006 with honesty and pride.
For us, plumbing is more than pipes and drains—it’s about keeping Fairfax homes running smoothly and families comfortable year-round.