Experienced Plumbers. Honest Answers. Work Built to Last.
Since 2012, DB Plumbing has helped homeowners throughout Buena Park, Orange County, and the Gateway Cities protect, improve, and maintain their homes. Owner Donald Bonilla brings more than 30 years of residential plumbing experience, backed by skilled technicians who focus on diagnosing problems accurately, recommending the right repairs, and delivering lasting results. Expect straightforward, upfront pricing, quality materials, code-compliant workmanship, and a written warranty on every job.
Plumbing problems don’t wait for a convenient time, and neither do we. Whether it’s a water heater that quit overnight, a drain that won’t clear, or a slab leak running up your water bill.
We’re a locally based, family-run plumbing contractor. We’ve been licensed and serving our Buena Park neighbors since 2012. Thousands of homeowners across Orange & LA Counties have called us back for the next job. Every repair meets code, every technician is trained to the same standard, and every job – big or small – is backed by a written warranty.
What we do
Full-service residential plumbing, from dripping faucets, running toilets to whole house repipes and sewer repairs. We don’t just fix problems — we add value to your property.
Residential Plumbing
Faucets, toilets, garbage disposals, fixture upgrades, Recessed Ice Maker Line & Laundry Boxes — everyday repairs and installs.
Shower Valve Repair & Replacement • Bathtub & Shower Replacement • Bathroom Remodeling • Appliance Installation (Dishwashers & Laundry)
Water Heaters
Tank and tankless installation, replacement, relocation, and maintenance using contractor-grade equipment.
Drains & Stoppages
Drain cleanings to clear stubborn clogs fast, from a single fixture to an entire main line. Including a warranty.
Sewers & Stoppages
Sewer line video inspection, repair, and replacement to stop backups before they become a bigger problem.
Re-Pipes
Whole-house re-piping for aging galvanized or leak-prone lines, done with minimal disruption to your home.
Slab Leaks & Water Damage
Leak detection and repair for slab leaks, wall leaks, and hidden pipe damage before they cost you more.
Gas Lines
Gas line installation, repair, and inspection — sized and pressure-tested to code for safety.
Not sure which service you need?
Describe the problem when you call and we’ll point you to the right fix — most calls get a same-day or next-day appointment.
Free estimate or paid consultation?
Most jobs can be diagnosed for free from a few photos or videos. A few need a plumber on-site first – here’s exactly how that works, and why it’s never wasted money.
Free Estimates
Text us photos or a short video of the issue — shower valve, water heater, garbage disposal, faucet, visible leak, etc. — and we’ll often give you a price range for free. No plumber visit needed.
Paid Onsite Consultation
Some jobs need a plumber on-site to inspect, diagnose, or access spaces like an attic, crawl under the house. That’s a paid consultation, not a free estimate.
- The fee covers the plumber’s time to come out, investigate, and scope the job.
- 100% of the fee is credited toward the repair if you hire us for the work.
Why we charge for onsite visits: It keeps our plumbers available for customers ready to move forward, instead of spending the day on free visits where no work gets done.
Bottom line: Photos = free estimate. Boots on the ground = paid consultation, fully credited if you hire us.
Why homeowners in Buena Park call DB Plumbing
Over the years, thousands of homeowners have called us for repairs, replacements, repipes, water heaters, sewer work and everyday plumbing problems. Years later they are still calling us for the next job.
Our reputation is built the old-fashioned way: quality work, honest communication, and earning our customers’ trust so they refer us to family, friends, and neighbors. Our reviews across local business platforms reflect that commitment.
You have probably seen our trucks on the road and in your neighborhood. We are busy serving your friends and neighbors with their plumbing needs. We are a local plumbing company that has been working in these neighborhoods for years.
That’s why homeowners call DB Plumbing: we’re local, established, visible in the community and accountable to the people we serve.
- Repair or replace — whichever is right. We tell you honestly which option is the best and why. Not just which one's easier to sell.
- Upfront, flat-rate pricing. You approve price before we start — always.
- Code-compliant work. Repairs and installs are done to current code, no shortcuts.
- Licensed & insured. Every technician is trained and background-checked before stepping into your home.
- Local & responsive. Based in Buena Park, serving Orange County and the Gateway Cities directly — not a call center.
- Our warranty. Covers all work we do including stoppages.
- Thousands of repeat customers. Because we always fix the problem correctly and stand behind our work.
Workmanship, guaranteed
Every job is covered under our written labor warranty, on top of any manufacturer coverage on parts or equipment installed. We walk you through the completed work and don’t consider a job done until you’re fully confident in the results.
The DB Plumbing walkthrough
The job isn’t finished when the wrench goes down. Before we leave, your technician walks you through exactly what was done, answers your questions, and makes sure everything meets your expectations.
It’s a small step that makes a big difference — it’s how a one-time repair turns into the plumber you call for the next fifteen years.
Common questions
Is DB Plumbing Licensed, Bonded, and Insured?
Yes. DB Plumbing is a California-licensed plumbing contractor (License No. 971888), bonded and insured. Established in Buena Park in 2012, we provide professional residential plumbing services and repairs throughout Orange County and the surrounding Gateway Cities.
How Much Experience Does DB Plumbing Have, and Why Choose Us?
Founded in 2012 by owner Donald Bonilla, DB Plumbing brings nearly 70 years of combined local plumbing experience to every job. Donald and team member Mike each have more than 30 years in the trade, and they’re passing their knowledge on to the next generation, including Donald’s son-in-law Corbin, who has been learning the craft under their guidance since 2018.
Does DB Plumbing offer emergency plumbing service?
Yes. DB Plumbing offers emergency plumbing service for urgent issues such as burst pipes, active leaks, and sewer backups.
Does DB Plumbing diagnose the problem before pricing the job?
Yes. Consultations include diagnosing, solution options & estimated prices before work begins. We send real plumbers to analyze & fix your issues. No guesswork.
Will You Explain the Problem Before Recommending a Repair? Can I Ask Questions?
Absolutely. We believe informed homeowners make better decisions. Our technicians explain what they find, answer your questions, and walk you through practical repair options so you understand the problem, the recommended solution, and why it makes sense for your home. Our goal is for you to feel confident in your decision, never pressured into work you don’t understand.
Does DB Plumbing Provide a Warranty on Its Work?
Yes. Every DB Plumbing job, including stoppages, is code-compliant and backed by a written labor warranty, in addition to any manufacturer warranty on installed parts or equipment. Coverage varies by job, and we’ll explain the terms.
Where we work
Headquartered in Buena Park since 2012 — proudly serving 1000’s of homeowners throughout Orange County and Los Angeles County.
Repair, Replace, Relocate, Install, we do it all.
Call now for a consultation or estimate on any plumbing job, upfront pricing backed by a written labor warranty.