Call Now (707) 492-9656
Call Now (707) 492-9656
Contaminated water from backflow can threaten your health, violate local codes, and result in costly fines. Our certified backflow testing in Sonoma County identifies potential hazards, ensures compliance, and gives you peace of mind that your water supply is safe.
Backflow occurs when contaminated water flows backward into your clean water supply, often due to pressure changes in plumbing systems. This can happen in homes, businesses, and municipal systems. Certified testing is required by local regulations to ensure public safety.
Yorkshire Plumbing & Drain Services provides licensed, certified backflow testing for all property types across Sonoma County. Our team uses advanced equipment to detect any issues quickly, prevent contamination, and maintain compliance with state and local regulations.
By choosing Yorkshire Plumbing, you’re protecting your water, ensuring compliance, and avoiding costly fines or contamination risks.
Protect your water supply and ensure code compliance. Contact Yorkshire Plumbing & Drain Services for certified backflow testing anywhere in Sonoma County. Licensed, certified, and trusted experts with fast, detailed reporting.
📞 Call 707-492-9656 to schedule today
Our schedule fills quickly, especially during peak service hours. Lock in your appointment now and let our expert plumbers take care of the problem before it grows.
Here at Yorkshire Plumbing & Drain Services, we offer no-cost estimates for all our customers. We’ll send a licensed plumber out to you, they can assess the plumbing issue, and you can go from there.
Know exactly what’s happening with your plumbing before you commit.
Every estimate comes from a trained professional you can trust.
Fair rates without corporate markups or surprise add-ons.
Get a prompt visit and a clear path to fixing the problem.
A licensed plumber has the training, experience, and legal accountability to handle the job safely and correctly. Insurance ensures that if something goes wrong, you’re not left footing the bill. It’s not just about fixing pipes – it’s about protecting your property, your family, and your peace of mind.
Another outstanding job by Gareth! He promptly arrived exactly on time. He was very cordial and professional. He installed our toilet quickly and efficiently. Well done. I will continue to use Yorkshire for all of my plumbing needs.i
We have used Yorkshire Plumbing on several occasions, and each time, the experience has been outstanding. It's clear that this is a family-run business, and that professionalism and care are their top priorities. The quality of the work is top-notch. They're not just quick; they're thorough, professional, and they take pride in what they do. We wouldn't hesitate to recommend them to anyone.
Gareth is amazing. I knew he would be very professional from the moment he put protective covers on his shoes before stepping inside my apartment. I had backed up my kitchen sink, and he worked calmly and methodically to assess the problem and find the solution. It ended up requiring a full hour, but he got it taken care of—all with a great attitude and kindness. He worked very clean the whole way through and returned my kitchen to a perfectly clean status. I can't recommend these guys highly enough!!
I have an older house and knew my sewer main was a problem as I received an estimate a year ago for $18k to replace it. Gareth gave me a second opinion that would cost less than $3k. I agreed, and he was back out a few days later and completed the repair perfectly. Not only that, he was clear in communicating what was going on, different solution options, and what to expect. Top notch service and he'll be getting all my plumbing business from now on.
Any property with backflow prevention devices requires testing, including:
Testing protects both the property and the wider community from potential contamination.
Yes. We test all types of commercial and industrial backflow devices, including:
Certified testing ensures these high-use systems remain safe, compliant, and fully functional.
Yes. A tank-style water heater constantly heats and reheats water throughout the day. This creates “standby energy loss,” which increases utility costs. Tankless units eliminate this waste because they only heat water when a fixture is in use. The DOE reports that gas-fired tankless systems can be up to 34 percent more energy efficient than traditional tanks for homes that use less than 41 gallons of hot water per day. Even households with higher use can see 8 to 14 percent increased efficiency, leading to long-term savings on gas or electric bills.
