Plumber in
Pleasant Hill, CA
Next-door neighbors. Reliable plumbers.
Pleasant Hill homeowners trust Guerra Bros. Plumbing because our Concord shop on Medburn St. sits just minutes from your door. Whether you need a drain cleared in Gregory Gardens or a water heater replaced near Contra Costa Centre, we dispatch fast and arrive ready to work.

“They came out to Pleasant Hill the same morning I called and had my water heater replaced by noon — couldn't believe how fast and professional they were.”
Karen M.
Pleasant Hill, CA · Google
Why Pleasant Hill Calls Us
We're not routing
from another city.
Our shop is on Medburn St. in Concord — directly adjacent to Pleasant Hill. That means when you call, we can often be at your door in under 30 minutes. No long dispatch windows, no out-of-area crews making the drive from across the Bay.
We know Pleasant Hill's neighborhoods well. Gregory Gardens is full of 1950s and 1960s ranch homes with original galvanized pipe that corrodes from the inside out. The Ellinwood area and Paso Nogal neighborhood have similar vintage infrastructure. Near Oak Park Blvd and Contra Costa Centre, commercial and office tenants face their own demands — grease traps, high-traffic restrooms, and aging building systems. We've handled all of it.
From single-family homes to multi-unit buildings and commercial properties, our licensed crews handle everything from routine drain cleaning to full copper repiping. We serve all of Pleasant Hill — residential streets, commercial corridors, and everything in between.
CA Licensed
CA Lic. #802256
Family-Owned
20+ years in business
Res. & Commercial
All property types served
Local Dispatch
Based in Concord, CA
What We Do in Pleasant Hill
Plumbing services
in Pleasant Hill, CA
The full range of residential and commercial plumbing — available right here.
Water Heater Repair in Pleasant Hill
Same-day tank & tankless repair, all brands.
Learn moreDrain Cleaning in Pleasant Hill
Snaking and hydro jetting for any clog.
Learn moreSewer Repair in Pleasant Hill
Main line diagnosis, repair, and replacement.
Learn moreLeak Detection in Pleasant Hill
Hidden leak location without tearing walls.
Learn moreRepiping in Pleasant Hill
Full copper repiping for aging pipe systems.
Learn moreEmergency Plumbing in Pleasant Hill
Urgent calls prioritized — same-day response.
Learn morePrivate Sewer Lateral in Pleasant Hill
Sewer lateral inspection, repair, and permit help — selling or remodeling?
Learn moreHow It Works
From your first call
to a confirmed fix.
- Step 1:
Call & Describe
Tell us what's going on — a leak, no hot water, a slow drain. We ask the right questions so we arrive prepared.
- Step 2:
On-Time Arrival
We're dispatched from Concord — close to every city we serve. You get a real arrival window, not a 4-hour guess.
- Step 3:
Diagnose & Quote
We inspect the problem, explain what's causing it in plain language, and give you a firm price before any work starts.
- Step 4:
Fix & Confirm
We complete the repair, test everything, and walk you through what we did. Job isn't done until you're satisfied.

Customer Reviews
Don't take our
word for it.
“Called Guerra Bros. for a backed-up kitchen drain in Gregory Gardens and they were at my house within the hour. Cleared the line fast and explained what caused it. Very professional.”
“My water heater finally gave out in the Ellinwood neighborhood and Guerra Bros. had a new one installed the same afternoon. Fair price, clean work, no surprises.”
“We had a slab leak near Paso Nogal and weren't sure who to call. Guerra Bros. came out, detected the leak quickly, and got us a clear repair plan. Honest and thorough.”
Service Area
Also serving cities near Pleasant Hill
We cover all of Contra Costa County. If you're not in Pleasant Hill, we're likely already serving your city.
FAQ
Common questions
What Pleasant Hill homeowners and property managers ask before calling us.
Call (925) 288-0409Our shop is on Medburn St. in Concord, right next to Pleasant Hill — we can often arrive in 20–30 minutes. Call us at (925) 288-0409 during business hours (Mon–Fri 7AM–5PM) and same-day service is frequently available for urgent jobs.
We serve all of Pleasant Hill including Gregory Gardens, the Ellinwood neighborhood, Paso Nogal area, Contra Costa Centre near BART, and along the Oak Park Blvd commercial corridor. No area of Pleasant Hill is too far — our Concord base puts us minutes away.
Yes. We hold CA Lic. #802256 and are fully bonded and insured for residential and commercial plumbing throughout Pleasant Hill and all of Contra Costa County. You can verify our license at the CSLB website.
We provide water heater repair and installation, drain cleaning, sewer repair and replacement, leak detection, copper repiping, gas line services, and emergency plumbing throughout Pleasant Hill. Call (925) 288-0409 to discuss your specific situation.
Costs vary by job — a drain cleaning typically starts lower than a full repipe or sewer replacement. We provide a clear quote before any work begins so there are no surprises. Call (925) 288-0409 to describe your issue and get a ballpark estimate, or request a free on-site assessment.