Engineering A · General B · C36 Master Plumbing

Most plumbers stop at the curb. We keep going.

The sewer line under the street is public right-of-way. Working there takes an Engineering A license — which is why most plumbers hand that job to someone else. We hold all three licenses, so one crew handles it from the city main to your kitchen sink.

20+ yrsSan Diego County
7 AM – 11:30 PMSeven days a week
#1029234Licensed & bonded
City main Property line Where most plumbers stop. ◀ Public right-of-way Engineering A license required Your property ▶ C36 · General B –2 ft –5 ft –9 ft
Emergency service · Trenchless sewer restoration · Hydro-jetting · Camera inspection · Bathroom remodels · Water heaters · Gas lines · Leak detection · 
See it yourself

Take the camera down the line.

Before we quote anything, we send a camera through your sewer lateral. This is what that footage looks like — drag the slider to travel down the pipe and see what we find at each depth.

CAM 01 · 4" CLAY LATERAL
REC
0 ftDistance from cleanout
PREMIER · SD COUNTY
0 ft204062 ft
Scanning · 0 ft

Line is clear here

Pipe wall is intact along this stretch. Keep moving the camera to reach the next finding.

Recommended fix

No action needed

Book a camera inspection
Start here

Tell us what's happening.

Pick what you're seeing at your place. We'll tell you what's likely going on, how urgent it is, and which license the job needs.

Pick a symptom to see what we'd check first.
Trenchless restoration

Replace the pipe. Keep the yard.

Traditional sewer replacement means an open trench across your property. Trenchless restores the line through two small access pits — drag the handle to compare.

Traditional digOpen trench · lawn removed
3–5 days + landscaping
TrenchlessTwo access pits · lawn untouched
1–2 days
Three licenses, one crew

What we're allowed to touch.

Each license unlocks a different depth. Together they mean nobody has to be called in to finish the job.

Engineering A

Under the street

Sewer repairs in the public right-of-way, main line tie-ins, and trenchless restoration — the work that stops at the curb for everyone else.

Working depth · down to –9 ft
C36 Master Plumbing

Across the yard

Drain cleaning, hydro-jetting, camera inspection, leak detection, gas lines, and pipe repair on the lateral running to your home.

Working depth · –2 to –5 ft
General B

Inside the house

Full bathroom remodels, water heaters, whole-home filtration, and softeners — finished by the same licensed crew that dug the trench.

Working depth · at grade
Service area

All of San Diego County.

01National City
02Chula Vista
03San Diego
04Clairemont
05La Jolla
06Del Mar
07Encinitas
08Carlsbad
09Oceanside
10Escondido
11El Cajon
12La Mesa
13Lemon Grove
14Bonita
15Coronado
16Imperial Beach

Book it now, or call and talk to a plumber.

Open 7 AM to 11:30 PM, seven days a week. Same crew from the street to the sink.