Plumber in
Pittsburg, CA
Licensed Plumbing for Pittsburg Homes & Businesses
From historic downtown near the Pittsburg Marina to the newer neighborhoods off Highway 4, Guerra Bros. Plumbing keeps Pittsburg's water and drain systems running. We dispatch from our Concord shop on Medburn St, so you get a licensed local crew — not a call center routing you to a subcontractor.
Why Pittsburg Calls Us
We're not routing
from another city.
Pittsburg mixes decades-old homes near the waterfront and historic downtown with newer construction further from the Delta. That means we show up ready for anything — aging galvanized supply lines in an older home one call, then a modern PEX system in a newer subdivision the next.
We run Highway 4 regularly, which keeps drive times reasonable from our Concord shop. Whether you're near the Pittsburg Marina, Los Medanos College, or the BART station, we can get a licensed plumber to your door without a multi-day wait.
From routine drain cleaning and water heater work to full repiping and emergency repairs, we handle residential and commercial jobs throughout Pittsburg — upfront pricing, no upselling.
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 Pittsburg
Plumbing services
in Pittsburg, CA
The full range of residential and commercial plumbing — available right here.
Water Heater Repair in Pittsburg
Same-day tank & tankless repair, all brands.
Learn moreDrain Cleaning in Pittsburg
Snaking and hydro jetting for any clog.
Learn moreSewer Repair in Pittsburg
Main line diagnosis, repair, and replacement.
Learn moreLeak Detection in Pittsburg
Hidden leak location without tearing walls.
Learn moreRepiping in Pittsburg
Full copper repiping for aging pipe systems.
Learn moreEmergency Plumbing in Pittsburg
Urgent calls prioritized — same-day response.
Learn morePrivate Sewer Lateral in Pittsburg
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.
Service Area
Also serving cities near Pittsburg
We cover Contra Costa & Solano County. If you're not in Pittsburg, we're likely already serving your city.
FAQ
Common questions
What Pittsburg homeowners and property managers ask before calling us.
Call (925) 288-0409We dispatch from our Concord shop on Medburn St via Highway 4. Most Pittsburg calls get a plumber on site within 30–45 minutes. Call (925) 288-0409 any time — we offer 24/7 emergency response.
Yes. We cover all of Pittsburg — the historic downtown and marina area, neighborhoods near Los Medanos College, and the newer subdivisions further from the water.
Yes. Guerra Bros. Plumbing holds CA Lic. #802256, which covers all plumbing work throughout California, including Pittsburg and the rest of Contra Costa County. We're fully insured as well.
We handle the full range of residential and commercial plumbing in Pittsburg: drain cleaning, water heater repair and replacement, leak detection, sewer repair, repiping, and 24/7 emergency plumbing. Call (925) 288-0409 to describe your situation and we'll get the right crew out.
Costs depend on the job — we give you an upfront estimate before any work begins, so there are no surprises on the invoice. Older homes near downtown Pittsburg with original galvanized piping sometimes need more extensive work than newer construction; we'll walk you through the options either way.