Expert plumbing solutions for homes and businesses across Londonderry, NH. Licensed, insured, and ready 24/7.
From emergency plumbing to water heater installation, we handle every plumbing need for homes and businesses in Londonderry, NH.
From pinhole leaks to burst pipe emergencies, our plumbers repair damaged pipes quickly and permanently. We use the right materials and methods for your specific pipe type and location.
Professional leak detection using thermal imaging, acoustic sensors, and electronic equipment. We locate leaks inside walls, under foundations, and in buried lines without tearing apart your home.
Professional faucet repair for dripping, leaking, and broken faucets in kitchens and bathrooms. We fix cartridges, valves, and seals or install new fixtures you select.
Full bathroom plumbing installation for remodels and new construction. Toilets, vanities, showers, tubs, and all supply and drain connections installed to code and ready for inspection.
Fast emergency plumbing service any time — day, night, weekends, or holidays. We stop the water, fix the problem, and protect your home from further damage.
Minimally invasive pipe bursting replaces failing sewer and water lines without digging up your yard or driveway. Faster installation, less disruption, and results that last decades.
Complete toilet repair for running toilets, weak flushes, leaking seals, cracked tanks, and broken handles. We fix the problem quickly and prevent water waste and floor damage.
Professional gas pipe repair by certified technicians. We fix leaking fittings, corroded connections, and damaged gas lines with proper materials, testing, and code compliance.
When a plunger will not work, our commercial toilet augers break through stubborn clogs caused by excess paper, foreign objects, and buildup deep in the drain line.
Professional sewer cleanout service including line clearing and access point installation. We clean your main sewer line and install cleanouts where they are needed most.
Professional water heater installation for tank and tankless units. We properly size the unit for your household, handle all gas or electric connections, and ensure code-compliant venting.
When your water heater stops working, we respond fast. Our plumbers troubleshoot the issue on-site, repair it the same day when possible, and provide honest advice on repair versus replacement.
Complete shower installation and remodel plumbing including valve rough-in, drain relocation, supply line work, and fixture mounting. We coordinate with your contractor for seamless results.
Professional gas leak detection for homes and businesses. Our certified technicians use electronic detection equipment to find even the smallest gas leaks at fittings, valves, and pipe joints.
Professional repiping services for homes with aging, failing, or restricted pipe systems. We replace old supply lines with modern materials designed to last 50+ years.
Specialized slab leak detection and repair for water lines leaking beneath your foundation. We use electronic and acoustic equipment to pinpoint the leak and offer minimally invasive repair options.
Comprehensive plumbing inspections for home buyers, sellers, and preventive maintenance. We check every visible pipe, fixture, water heater, and connection for current and developing problems.
Garbage disposal problems solved fast — from simple jams and resets to complete replacement with a higher-powered unit. We handle the plumbing and electrical connections.
Professional dishwasher plumbing service including supply line replacement, drain hose repair, shutoff valve installation, and connection troubleshooting. We fix the plumbing so your appliance works right.
Expert drain clearing for every type of clog. Our plumbers diagnose the blockage location and severity, then use the most effective cleaning method to restore full drainage flow.
Sump pump repair and replacement to keep your basement dry and protected. We fix failed pumps, install battery backups, and ensure your system is ready for the next storm.
Professional backflow prevention device installation for residential and commercial properties. We select the right device type, install it to code, and handle the initial certification testing.
Complete gas line installation services including sizing calculations, pipe routing, connections, pressure testing, and permit coordination. Safe, code-compliant work every time.
Professional sink repair for leaking drains, damaged basins, corroded connections, and faulty supply lines. We fix kitchen and bathroom sinks quickly and prevent water damage underneath.
Professional backflow testing by certified technicians. We perform required annual tests, document results, and file reports with your water department — hassle-free compliance every year.
Pipe Masters is trusted by homeowners throughout Londonderry (pop. 27,461) for a simple reason — we do what we say we are going to do. No inflated estimates, no unnecessary work, and no disappearing after the job is done. We are here for the long term and our reputation in Londonderry reflects that commitment.
Our commitment to the Londonderry community goes beyond plumbing repair. We hire locally, respond to emergencies around the clock, and stand behind every project with guarantees that actually mean something. When a pipe bursts or a water heater fails, choose the company that Londonderry homeowners already trust.
Here is what sets Pipe Masters apart from other plumbing companies in Londonderry.
Our plumbers live and work in the communities we serve. We understand local pipe materials, water quality, building codes, and the specific plumbing challenges in your area.
Every plumber on our team is fully licensed, insured, and trained in the latest plumbing repair, installation, and diagnostic techniques. Your home is in qualified hands.
We use electronic, acoustic, and thermal imaging technology to find hidden leaks in walls, slabs, and underground lines. Accurate detection means targeted repair — no unnecessary demolition.
We repair and install every type of water heater — tank, tankless, gas, and electric. Proper sizing, code-compliant installation, and honest advice on whether to repair or replace.
Burst pipes and plumbing emergencies do not wait for business hours and neither do we. Our emergency crews are on call around the clock to stop leaks and restore service the moment you call.
Have questions about plumbing service in Londonderry? We have answers.
Repiping replaces all or part of your home water supply lines with modern piping like PEX or copper. Signs you need repiping in Londonderry include frequent leaks, discolored water, low water pressure, and pipes made of galvanized steel or polybutylene. We inspect your system and recommend repiping only when it is truly necessary.
Plumbing costs in Londonderry vary depending on the type of work. Simple repairs like faucet or toilet fixes typically run $150 to $400. Larger jobs like water heater replacement or repiping range from $1,000 to $8,000 or more. We provide free on-site estimates with transparent pricing before any work begins.
Homes in Londonderry, NH may have copper, PVC, PEX, galvanized steel, or in older properties, polybutylene or cast iron pipes. Each material has different lifespans and failure modes. Our plumbers identify your pipe type during inspection and recommend the best repair or replacement materials for your situation.
If your water heater is under 8 years old and the repair cost is less than half the replacement cost, repair usually makes sense. Units over 10 years old, those with tank leaks, or units requiring frequent repairs are typically better replaced. Our Londonderry technicians provide honest recommendations based on your specific unit.
Yes. Pipe Masters provides around-the-clock emergency plumbing response throughout Londonderry and surrounding New Hampshire communities. Burst pipes, major leaks, sewer backups, and gas leaks are all situations where we dispatch crews immediately — day, night, weekends, and holidays.
Most standard homeowners policies in Londonderry cover sudden and accidental water damage, such as a burst pipe. However, they usually do not cover gradual leaks, wear and tear, or maintenance issues. We help Londonderry homeowners understand their coverage and provide documentation for claims that do apply.
Our reputation is built on results. Here is what our customers say.
"They repiped our entire second floor from old polybutylene to PEX. The work was clean, they patched the drywall access points, and the inspector had zero issues. Worth every penny for the peace of mind."
"Good experience with Pipe Masters for emergency plumbing on a Sunday night. Toilet was overflowing into the hallway. They answered the phone immediately and had someone here in about forty minutes."
"Garbage disposal stopped working completely. The plumber tried to reset it first and when that did not work he replaced it with a more powerful unit. Took maybe thirty minutes start to finish."
Pipe Masters proudly serves homeowners in these cities near Londonderry.