A burst pipe at 2 a.m. or a clogged drain mid-dinner — our licensed technicians in Daly City reach your door fast, diagnose on the spot, and fix it right the first time. No surprise invoices, ever.
Masters Plumbing Service started because too many Daly City residents were getting hit with bait-and-switch pricing from out-of-area contractors. Our founders built this company on one promise: every technician who walks through your door carries their CA plumbing license, a fully stocked service van, and the authority to quote a fixed price on the spot — before touching a single pipe.
Whether your slab is shifting and cracking drain lines, or your aging galvanized supply lines are dropping water pressure to a trickle, our team in Daly City has seen that exact scenario before and carries the correct parts in the van to address it without a second trip.
All field plumbers hold active CA plumbing credentials and the company carries general liability plus workers' comp.
Our Daly City dispatch center takes live calls every hour of every day — including holidays.
We stock parts for common Daly City pipe configurations directly on every truck — no parts runs, no second appointments.
No hourly mystery charges. You approve the price before any wrench turns.
Years of servicing properties across Daly City, CA has given our techs a sharp eye for the early indicators that a small fix is about to become a four-figure repair.
Slow or gurgling drains throughout multiple fixtures — often signals a partial blockage or root intrusion in the main sewer line, not just a single clog.
Noticeably lower water pressure — in Daly City homes with aging galvanized or copper supply lines, dropping pressure usually means scale buildup or a hidden leak upstream.
Water heater rumbling or popping sounds — sediment has layered on the tank bottom and is reducing efficiency; ignoring it accelerates tank failure.
Sewer odors inside the home — a dried P-trap or a cracked vent pipe is the typical culprit; both need professional inspection before they become a health issue.
Unexplained spike in your water bill — even a small pinhole slab leak wastes thousands of gallons monthly. If your bill jumped without a usage change, call us.
Discolored or foul-tasting tap water — corroded supply pipes or a failing water heater anode rod can introduce rust or sulfur into the line.}
Visible moisture or staining under sinks or along baseboards — even slow seeps rot subfloor material and invite mold growth quickly in humid Daly City, CA conditions.
Running toilets that won't stop — a worn flapper or fill valve wastes roughly 200 gallons per day and is a 10-minute fix for our Daly City technicians.
From slab leak detection to full commercial repiping, our Daly City-based plumbers bring the right equipment and the right credentials to every job category below.
A ruptured supply line or a sewage backup doesn't wait for business hours. Our Daly City emergency dispatch routes the nearest available licensed tech to your address, usually within the hour, with shutoff tools, wet-vac equipment, and common repair assemblies already aboard.
Residential Plumbing in Daly City covers a wide band of complexity — from a faulty toilet fill valve to a complete PEX repipe of a 1960s home with failing galvanized lines. Our licensed techs assess the actual condition of your supply and drain system, quote the repair honestly, and complete it with materials rated for Daly City, CA building code.
Grease trap maintenance, backflow preventer testing, and high-capacity water heater installation are recurring service categories for our Daly City commercial accounts — work that demands a contractor with the right insurance and the right permits.
Proper sizing matters. Undersized units run constantly and fail early. We measure the actual hot water demand of your Daly City property before recommending replacement capacity.
A drain snake clears soft clogs. Roots, grease buildup, and scale require 4,000 PSI hydro-jetting that scours the pipe wall clean — and a camera inspection confirms the result. Our Daly City drain crews run RIDGID SeeSnake camera systems through sewer lines before and after cleaning so you see exactly what was there and what's gone.
Slab leaks are particularly costly in Daly City because the soil conditions can accelerate both the pipe corrosion that causes them and the subfloor damage that follows. We use electronic acoustic detection and thermal imaging to locate leaks without tearing up concrete until we know the exact point — minimizing restoration costs.
Plenty of plumbing contractors work in Daly City. Here's the specific difference our customers describe when they refer us to a neighbor.
After our tech diagnoses the problem, you receive a written price on a tablet — fixed, not hourly. That number only changes if the scope changes, and only after we tell you why and you approve.
We maintain van rotations specifically within Daly City zip codes so that emergency calls don't become two-hour waits.
We verify license status for every tech before dispatching them. You can request a license number before we arrive.
We document every repair with photos before and after. That documentation protects you if a question ever comes up about what was done and why.
We built our dispatch and repair process specifically to eliminate the three things customers hate most: not knowing when someone is arriving, getting surprised by the invoice, and having to call back because it wasn't fixed right.
A live dispatcher in Daly City takes your call 24/7, collects the details, and immediately identifies the nearest available qualified tech. No voicemail trees, no callback queues on emergency calls.
Your CA-licensed plumber arrives with diagnostic tools — camera, acoustic sensor, pressure gauge — and completes a full assessment of the actual problem, not a guess based on your description.
Once the diagnosis is done, you receive a written flat-rate price. If you approve, we start. If you don't, you pay nothing for the visit on emergency calls during business hours.
Work is completed with properly rated materials, tested under operating pressure, and photographed before and after. You receive a copy of the job record for your files and warranty reference.
Every minute a burst pipe runs, damage compounds. Call Masters Plumbing Service now — +1-855-718-1500.
Get a Plumber Now — +1-855-718-1500{These reviews come from customers in Daly City and surrounding Daly City, CA communities — not a testimonial generator.
"Had a slab leak under our master bathroom in Daly City — water was seeping through the grout. Masters Plumbing Service sent a tech the same afternoon. He used an acoustic detector, pinpointed the leak without tearing up the entire floor, and had it repaired in one visit. The quote matched the invoice exactly."
"Called at 9 p.m. on a water heater emergency. Tech showed up, assessed the unit, gave me a flat price for a new 50-gallon install, and had it running before I expected. No upsell, no hassle."
"Finally found a commercial plumber in Daly City who quotes grease trap work upfront and actually shows up when scheduled. Their service report is detailed enough that I can file it for health inspection records."
"Root intrusion in my Daly City home's sewer line. They ran the RIDGID camera before and after the jetting so I could see exactly what was removed. That transparency is rare and I appreciated it."
"Called about a burst pipe in the garage on a Saturday morning. The dispatcher told me approximately when the tech would arrive, the tech called 15 minutes before arrival, and the pipe was repaired within 90 minutes of my call. That efficiency during an emergency means everything."
"We had a complete repipe done on a 1972 home in Daly City — all galvanized replaced with PEX. The crew worked in sections over two days, kept the water off window short each day, and patched the drywall access points cleanly. The water pressure after the job was noticeably better."
These questions come directly from Daly City customers — we pulled them from call logs and review feedback because these are the things people actually want to know before hiring a plumber.
Our primary dispatch hub for this area operates out of Daly City. That means most calls in the immediate Daly City area get the shortest response times — and we extend service to surrounding communities across Daly City, CA.
Masters Plumbing Service provides Plumbing services throughout Daly City and the broader surrounding region of Daly City, CA. Our licensed technicians serve residential, commercial, and light industrial properties in Daly City and neighboring communities within driving range of our Daly City dispatch location.
Zip codes we serve in Daly City, CA include:
