Backflow Prevention Services
Backflow Prevention Services

Backflow Prevention Services in Portland, Damascus & Multnomah County

When you need backflow repair services or backwater valve replacements, call our plumbers at B&G Excavation and Plumbing LLC at 503-761-2038 for appointments. We’re located between Portland, OR, and Vancouver, WA, and the Aloha, OR, area.

Backflow is a serious issue that can allow contaminated water to enter your home’s clean water supply, posing health risks to your entire household. If left unchecked, it can lead to illness and unsafe drinking water. The good news? You can prevent these dangers by scheduling regular backflow certification and prompt repairs. Call our backflow contractors at B&G Excavation and Plumbing LLC for appointments in Portland, OR. We have same-day services.

Northwest Oregon & Southwest Washington Backflow Repair Services

Backflow issues can compromise your home’s water supply, putting your health at risk. That’s why B&G Excavation and Plumbing LLC offers fast, reliable backflow repair services throughout Lents, OR. Whether you’re dealing with a failed backflow preventer or pressure imbalance in your system, our plumbers quickly diagnose the issue and restore proper protection. We ensure your water remains clean, safe, and compliant with local regulations.

Do you need sewer line repairs or replacements? Located between Portland, OR, and Vancouver, WA, we offer complete services to Bend, OR, and the nearby areas.

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Backflow Services

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James Cade profile picture
James Cade
0 days ago
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Ryan and Joe were polite, professional and helpful. Ryan explained the problem clearly and never pressed us into extra work. It was a relief to have such a positive experience.
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Lorrie Bell profile picture
Lorrie Bell
6 days ago
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B&G sent some guys out shortly after my call. Craig and Cristian diagnosed my leaking shower head right away and fixed the problem, as they showed me what to look for in the future. Great guys, great company. I've used them a lot in the past. Always excellent service.
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Krystal Hanna profile picture
Krystal Hanna
29 days ago
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Two companies later, I realized I should’ve just called B&G Excavation from the jump! Ryan and Joe were great and went the extra mile getting my washer and dryer hooked up. So glad I finally called them. Highly recommend!
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ty m profile picture
ty m
112 days ago
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Craig was awesome! He went above and beyond to make sure the job was done right. I would highly recommend Craig and B&G!
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Danica Swanson profile picture
Danica Swanson
117 days ago
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I bought a new gas water heater a little over a year ago and had it installed. The service was great! Today I discovered a leak in line going out, which was not replaced last year. I absolutely expected to have to wait and have a bill, but neither happened. It may have been coincidence they were able to make it so quickly, but I'm one happy lady with their prompt service and the politeness of the plumbers who came out. So easy to work with, highly recommend!
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arlene landry
160 days ago
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Superb service.
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Myra Friedman profile picture
Myra Friedman
173 days ago
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Always prompt and professional. I only use B & G for my home plumbing issues.
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Rebecca Smith profile picture
Rebecca Smith
208 days ago
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Robbie and Tanner were amazing and made what I thought was a HUGE problem into a low cost repair! Couldn’t recommend highly enough!!! ⭐️⭐️⭐️⭐️⭐️
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yolanda koesler profile picture
yolanda koesler
310 days ago
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B&G helped with my kitchen remodel. They came out multiple times. First, they moved my plumbing pipes, then they adjusted it when my cabinet guy had an issue, and lastly, they connected my sink. They were always quick, professional, and reasonably priced. I will use them again when I remodel my bathroom!!
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Kathryn Horton
339 days ago
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Had a property with a suspected cesspool (due to age of home and "buried object" found on scan) but not a lot of other info to go off of. B&G bid the decommissioning along with a few other misc. plumbing items including diagnosing either a clogged sink drain, or drains that could potentially go to an old cesspool. Before just opening walls, the really worked to accurately diagnose the issue. It ended up just being a clog which they cleared, and their team also installed new sinks for us. When it came time to dig toward the "buried object" they discovered it was actually an old deck footing. They continued to investigate, gave expert advice, and everyone from their managers, onsite folks, and office folks were great communicators throughout. They operated with integrity even though the scope of the job ended up being much smaller than they originally bid. I plan to keep B&G's contact handy, and will refer friends, family, and clients in the future.

Northwest Oregon & Southwest Washington Backflow Repair Services

Backflow issues can compromise your home’s water supply, putting your health at risk. That’s why B&G Excavation and Plumbing LLC offers fast, reliable backflow repair services throughout Lents, OR. Whether you’re dealing with a failed backflow preventer or pressure imbalance in your system, our plumbers quickly diagnose the issue and restore proper protection. We ensure your water remains clean, safe, and compliant with local regulations.

Backflow Maintenance in the Pacific Northwest

With the Pacific Northwest’s frequent rainfall and shifting water pressure, regular backflow maintenance is essential for protecting your drinking water. At B&G Excavation and Plumbing LLC, we provide expert backflow maintenance services to ensure your prevention devices are working properly year-round.

Our team performs routine inspections, testing, and cleaning to keep your system compliant and your water supply safe from contamination. Don’t wait for a problem to arise—schedule backflow maintenance today to safeguard your home and health.

Don’t risk having a flooded basement during the next major storm. Contact us to schedule sump pump services.

Backflow Installation & Replacement in the Portland-Vancouver Metro Area

Protecting your water supply starts with the right backflow prevention system. At B&G Excavation and Plumbing LLC, we offer professional backflow installation and replacement services throughout Mount Tabor, OR.

Whether you’re installing a new device for the first time or replacing an outdated or failing unit, our licensed plumbers ensure proper setup and compliance with local codes. We’ll help you choose the right system for your property and make sure it’s installed to deliver long-lasting protection against water contamination.

Portland Plumber also serving Damascus & Vancouver WA

When you need backflow certification or backflow replacements, call B&G Excavation and Plumbing LLC at 503-761-2038 for appointments in Portland, OR. Serving communities from Portland to Vancouver, WA, we have more than 35 years of experience.