Trusted by Walnut homeowners for leak detection, water heater repair, and complete plumbing solutions throughout California.
Comprehensive plumbing solutions tailored to Walnut properties. Click any service to learn more.
Backflow preventer installation and repair to protect your drinking water from contamination. We install code-compliant devices and certify them for immediate compliance.
Professional bathroom installation plumbing including toilet setting, vanity hookup, shower and tub plumbing, and supply and drain connections. We work with your GC or directly with you.
Annual backflow testing to keep your property compliant with local water authority requirements. Quick testing, certified results, and paperwork filed directly with your municipality.
When your dishwasher leaks or will not fill, the problem is often the plumbing connection — not the appliance. We diagnose and repair supply lines, drain connections, and shutoff valves quickly.
Professional clogged toilet clearing using commercial augers and snake equipment. We handle tough blockages that household plungers cannot fix, including foreign objects lodged in the trap.
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.
New gas line installation for ranges, dryers, fireplaces, outdoor grills, fire pits, and room additions. Permit-ready work with proper sizing, materials, and code-compliant connections.
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.
Main sewer line cleaning and cleanout installation for direct access to your sewer system. A cleanout simplifies every future maintenance call and emergency clearing.
Advanced pipe bursting technology replaces damaged underground pipes from the inside. We fracture the old pipe and simultaneously install a new one in a single pass.
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.
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.
Professional water heater repair by experienced technicians. We diagnose and fix all brands and types — gas, electric, tank, and tankless — to restore hot water as fast as possible.
Advanced electronic and acoustic leak detection to find hidden water leaks in walls, slabs, and underground lines. Pinpoint accuracy means targeted repair without unnecessary demolition.
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.
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.
Expert water heater installation by licensed plumbers. We help you choose the right unit, handle every aspect of installation, and make sure your new water heater meets all local codes.
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.
Complete drain cleaning services for residential and commercial properties. From a single slow sink to a whole-house cleaning, we restore every drain to maximum flow.
24/7 emergency plumbing response for burst pipes, major leaks, sewer backups, and flooding. We dispatch fast to stop the damage and restore service before the situation gets worse.
When repeated leaks, discolored water, or low pressure point to systemic pipe failure, repiping is the permanent solution. We handle the entire project from planning through drywall patching.
Expert gas line repair that puts safety first. We diagnose the issue, repair or replace the affected section, and pressure test the entire system before clearing it for use.
Professional plumbing inspections that go beyond a basic visual check. We test water pressure, check for leaks, inspect the water heater, and evaluate pipe condition throughout your home.
Professional garbage disposal service including repair, replacement, and installation. We diagnose the issue quickly and get your kitchen sink back to full function.
Professional shower plumbing for new installations, remodels, and upgrades. We handle supply lines, drains, mixing valves, and shower head connections to deliver a perfect rough-in.
Walnut homeowners know that plumbing problems can strike without warning — pipes freeze in winter, water heaters fail at the worst times, and hidden leaks quietly damage your home from the inside. With 26,700 residents depending on reliable plumbing, Pipe Masters provides emergency plumbing services built to handle everything from a dripping faucet to a catastrophic pipe failure.
Rapid response, accurate diagnostics, and the right repair method are not optional in Walnut — they are essential. Our CA crews evaluate every plumbing call with local conditions in mind, deploying the right combination of detection equipment, repair tools, and replacement parts to solve the problem permanently. That diagnostic-first approach saves Walnut homeowners time and money.
We are committed to delivering exceptional plumbing services that protect your home and your investment.
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.
Most calls are answered live and our crews arrive on-site within 60 to 90 minutes. Every hour of delay during a plumbing emergency increases damage and cost, so speed is built into everything we do.
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.
Our technicians are certified for gas line repair, installation, and leak detection. Gas work requires specialized training and licensing — and every member of our gas team has both.
No hidden fees, no surprise line items. You receive a detailed written estimate before we begin and the final invoice matches — guaranteed. We itemize every cost so you know exactly what you are paying for.
Answers to the most frequently asked plumbing questions from Walnut homeowners.
Common signs include unexplained spikes in your water bill, the sound of running water when nothing is on, damp spots on walls or floors, musty odors, and warm spots on the floor that could indicate a slab leak. If you notice any of these, call us for a professional leak detection assessment in Walnut.
Most standard homeowners policies in Walnut 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 Walnut homeowners understand their coverage and provide documentation for claims that do apply.
For emergencies in Walnut, CA, our crews typically arrive within 60 to 90 minutes of your call. For non-emergency appointments, we can usually schedule service within 24 to 48 hours. We respect your time and provide arrival windows so you are not waiting around all day.
Repiping replaces all or part of your home water supply lines with modern piping like PEX or copper. Signs you need repiping in Walnut 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.
Homes in Walnut, CA 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.
We recommend a professional plumbing inspection every 2 years for Walnut homes, or annually for properties over 30 years old. An inspection before buying a home is essential. Regular inspections catch small problems like slow leaks, corroding pipes, and failing water heaters before they become expensive emergencies.
Real reviews from homeowners we have served across the country.
"Sump pump failed during a heavy rain and the basement started flooding. They came out in the storm, installed a new pump, and got the water under control before any real damage was done."
"Our dishwasher was leaking from the supply line. The plumber replaced the braided hose and the shutoff valve under the sink since it was corroded. Quick fix that prevented a much bigger problem."
"We used Pipe Masters for a whole-house repipe. Old galvanized pipes were failing everywhere. They mapped out the entire job, finished in three days, and the water pressure difference is night and day."
We also provide plumbing services in these neighboring communities.