South Valley Backflow Testing Service
Company Overview
Our expertise lies in backflow testing and repairs. Having been in business for 20 years,
Once, two friends put backflow valves in their yards, they realized how costly testing could be. They took the initiative to get certified and began testing for their neighbors. Soon enough, the business grew beyond their expectations, leading them to sell it to their uncle. Tom operated the business successfully for a long time until he decided to retire. In the fall of 2013, Mark and Natalie acquired the business. We strive to maintain the high-quality service that Tom created. Give us a call, and we’ll take care of your backflow valve issues.
My name is Mark Webb. I was raised on a Draper farm. I am a Journeyman Industrial Maintenance Technician by trade, I have collaborated with various national companies. I sought to establish my own business, and South Valley Backflow was the ideal choice. If you only need testing, we can handle that. If there’s a problem with your valve, we’ll identify it and get it working again. Feel free to give us a call.
Business Services
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

Mark is the very best! He does a fantastic job for a very reasonable price. He is kind and honest and comes out quickly when you call. I highly recommend him.

Mark was very professional on the phone. He arrived on schedule and performed my backflow preventer test. We will definitely work with him in the future.