24/7 · CALL NOW(310) 977-5346 Request service (310) 977-5346
A Nerds Plumbing van parked above the beach, with Manhattan Beach pier and the ocean behind it

SMART PLUMBING. FAST SOLUTIONS.™

Plumbers who actually
do the math.

Call (310) 977-5346Request service
LICENSED & INSUREDCSLB # 1141132
YELP5.0 · 4 reviews
BACKED BYMerce Plumbing Co.
  • 24/7 Emergency Service
  • Same-Day Appointments Available
  • We Beat Any Qualified Bid

§ 01 — SERVICES

What we fix.

Day-to-day plumbing for homes and businesses: repairs, maintenance and emergency calls. If it carries water or gas, or drains away, we have a method for it.

FIG. 1 — YOUR SYSTEMFIG. 1 — YOUR PLUMBING, AS A SYSTEMSCALE: NTS
MEASURE TWICE GRADE ±0.00 LVL 2 LVL 1 VENT TO SEWER → GAS METER SHUTOFF WH 01 02 03 04 MEASURE TWICE GRADE VENT SEWER → GAS METER WH 01 02 03 04
SUPPLYDRAIN / VENTGAS
  1. 01

    Pipe work — water & gas

    Leaks, reroutes, replacements and new lines. Sized properly and pressure-tested before we call it done.

    Request thisFIG. 1 · SUPPLY & GAS
  2. 02

    Home water system repairs

    Low pressure, banging pipes, failing valves, fixtures that won’t quit running. We trace the symptom back to its source.

    Request thisFIG. 1 · FIXTURES
  3. 03

    Water heater repair & installation

    Tank or tankless, sized to your household’s actual hot-water demand — not a round number off a sales sheet.

    Water heater replacementFIG. 1 · WH
  4. 04

    Drain work

    Slow, clogged or backing up. We locate the blockage before we clear it, so it stays cleared.

    Request thisFIG. 1 · DRAIN

Symptom not on the list? Describe it in the request form. Diagnosis is literally our thing.

Active leak? Shut off the main, then call (310) 977-5346

§ 02 — HOW WE WORK

The scientific method, applied to pipes.

measure → diagnose → fix → verify

Diagnose first, fix second. Every job runs the same four steps, so you always know what we’re doing and why.

  1. STEP 01

    Measure

    We check pressure and flow and inspect the system before touching a wrench. No assumptions until we have data.

    → you get: the readings

  2. STEP 02

    Diagnose

    We pinpoint the root cause, not just the symptom, and explain it to you in plain English.

    → you get: the why

  3. STEP 03

    Fix

    You approve a flat-rate quote up front. Then we make the repair, to code.

    → you get: a fixed price

  4. STEP 04

    Verify

    We re-test under load and confirm everything holds before we pack up.

    → you get: proof it holds

Water where it shouldn’t be?

Call now, 24/7. Or request service and we’ll call you back within 15 minutes.

Call (310) 977-5346Request service

§ 03 — WHY “NERDS”?

“Because plumbing should be done with precision, intelligence and real expertise. Not guesswork.”

Nerds Plumbing was built by Merce Plumbing Co. to bring that level of knowledge into everyday service. Merce handles the large-scale projects. We handle the day-to-day — repairs, maintenance and emergency calls. The jobs that need to be done quickly, correctly and without hassle.

We don’t just fix problems. We understand them. That’s what makes the difference.

About Merce Plumbing Co. ↗
THE NERDS STANDARD · SPEC SHEETREV. B
PRICING
Flat-rate, quoted up front
HIDDEN FEES
0
DIAGNOSIS
Root cause, in plain English
RE-TEST
Always, under load
EMERGENCY
24/7
CALL-BACK
Within 15 minutes
COVERAGE
Residential & commercial, greater Los Angeles
BACKED BY
Merce Plumbing Co.
GUARANTEE
We beat any qualified bid
LICENSE
CSLB # 1141132 · insured
DIR REG.
2000021528
Nerds Plumbing service van
FIG. 2 — OUR TRUCK
[PHOTO: YOUR CREW ON A JOB]
FIG. 3 — THE CREW
[PHOTO: BEFORE / AFTER]
FIG. 4 — ON THE JOB

§ 04 — REVIEWS

Peer-reviewed.

Results, as reported by South Bay customers.

YELP
5.0
Based on 4 reviews
Read reviews on Yelp
“…called back within minutes and arrived within two hours…”
Kay W. · Yelp review excerpt
“Booking an appointment was a stress-free process.”
Cheyenne U. · Yelp review excerpt
“…top-tier customer service from start to finish.”
Angela E. · Yelp review excerpt

§ 05 — SERVICE AREAS

Where we work.

Homes and businesses across greater Los Angeles — roughly a 70 km (43 mile) radius around our Hermosa Beach base. Same work, same flat rates, everywhere on this list.

~70 KM RADIUS · FROM HERMOSA BEACH

Call (310) 977-5346. If we can’t get there fast, we’ll say so.

  • South Bay & HarborHermosa Beach, Manhattan Beach, Redondo Beach, Torrance, El Segundo, Lawndale, Hawthorne, Gardena, Palos Verdes, Lomita, Carson, Harbor City, Wilmington, San Pedro
  • Westside & BeachesSanta Monica, Venice, Marina del Rey, Playa del Rey, Westchester, Culver City, Mar Vista, Westwood, Brentwood, Pacific Palisades, Malibu, Beverly Hills, West Hollywood, Century City
  • Central Los AngelesDowntown LA, Koreatown, Mid-Wilshire, Hollywood, Los Feliz, Silver Lake, Echo Park, Highland Park, Inglewood, Baldwin Hills, View Park, South Los Angeles
  • San Fernando ValleySherman Oaks, Studio City, North Hollywood, Van Nuys, Encino, Tarzana, Woodland Hills, Canoga Park, Northridge, Granada Hills, Chatsworth, Burbank, Glendale, Calabasas
  • San Gabriel ValleyPasadena, Alhambra, San Gabriel, Monterey Park, Rosemead, Arcadia, El Monte, Montebello, Whittier, West Covina
  • Gateway Cities & Long BeachLong Beach, Signal Hill, Lakewood, Bellflower, Paramount, Downey, Norwalk, Cerritos, Compton, South Gate, Huntington Park
  • North Orange CountySeal Beach, Los Alamitos, Huntington Beach, Westminster, Garden Grove, Buena Park, Fullerton, Anaheim, Santa Ana, Costa Mesa

§ 06 — REQUEST SERVICE

Request a free, detailed consultation.

We believe in fair, transparent pricing. No surprises, no hidden fees — just honest work at rates you can trust.

SERVICE AREA
Greater Los Angeles · ~70 km around Hermosa Beach
HOURS
Office hours: Monday–Friday, 8 a.m.–4 p.m.
Calls & emergency service: 24/7

Describe the problem.

// three fields. that’s it.

In a hurry? Call (310) 977-5346

TAP TO CALL · 24/7(310) 977-5346 Request