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Commercial Backflow Preventer Testing

Require commercial backflow preventer testing?

(If you require backflow preventer testing for your home, CLICK HERE)

Watts Commercial RPZ Backflow Preventer

Watts Commercial RPZ Backflow Preventer

When your facility requires commercial backflow preventer testing, you’ll need the help of an experienced and trustworthy commercial plumber. At Alpha Plumbing, we’ve been providing comprehensive commercial plumbing services for 30 years, and we’ve earned a stellar reputation over the past two decades.

We offer commercial backflow preventer testing to clients throughout central Maryland, including Glen Burnie, Annapolis, Pasadena, Odenton, Severna Park, Baltimore, Catonsville, Crofton, Millersville, Severn and Arnold. With our A+ BBB rating and Angie’s List Super Service Awards for the past 14 years in a row, you can trust that we have the skills and experience needed to get the job done right.

Why is backflow preventer testing important? Because it helps keep your potable water supply safe from impurities. What you don’t want is contaminated water seeping back into the water you drink. A properly working backflow preventer keeps this from happening.

Apollo Commercial Double Check Valve Backflow Preventer

Apollo Commercial Double Check Valve Backflow Preventer

If you have a testable backflow preventer at your business it’s a requirement that it be tested when it is installed, annually or following any repairs. It may be a double check (DC) valve for your fire sprinkler system or a reduced pressure zone (RPZ) backflow preventer serving some other purpose. You may have received a letter from the county reminding you to have backflow preventer testing completed. Alpha Plumbing has plumbers who are trained and certified in backflow prevention and can test your device to make sure it’s functioning properly and make the appropriate reports with Anne Arundel County, Howard County, Baltimore County, Baltimore City, or WSSC to keep it in compliance.

If during the testing process it’s discovered that your backflow preventer is not working properly, we’ll present you with options to repair or replace your device depending on your specific situation.

Call 410-255-5998 to arrange for backflow preventer testing at your business.

Alpha Plumbing

The Beginning to the End of Your Plumbing Problems

Alpha Plumbing

8813 Fort Smallwood Rd
Pasadena, MD 21122


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MD Licensed and Insured

Master Plumber/Gas Fitter #12450