South Valley Backflow Testing Service
Company Overview
Our expertise lies in backflow testing and repairs. Having been in business for 20 years,
Two friends installed backflow valves in their yards, they found out that testing was quite expensive. They decided to get certified and offer testing for their neighbors. Soon enough, the business grew beyond their expectations, resulting in a sale to their uncle. Tom successfully managed the business for many years until he made the decision to retire. In the fall of 2013, Mark and Natalie took over the business. Our goal is to deliver the same outstanding service that Tom built. Contact us, and we will assist you with your backflow valve requirements.
I’m Mark Webb. I was raised on a Draper farm. With a background as a Journeyman Industrial Maintenance Technician, I’ve worked with several national firms. I wanted my own business, and South Valley Backflow turned out to be the perfect fit. 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.
Ryan E C.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.

























