Backflow Prevention
First Class Plumbing, LLC installs, services, and repairs backflow devices for lawn sprinklers, swimming pools, fire sprinkler systems, cooling towers, and boiler rooms. We are certified installers and testers for backflow and cross connection; residential, commercial, and industrial.
We install them on all types of equipment. Chemical dispensers, portable cleaning equipment, dental pump equipment, coffee machines, noncarbonated beverages, hose bibs, and potable water connections must be protected against cross connection. |
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Phone Numbers:
| Annapolis, MD |
410-571-0006 |
| Baltimore, MD |
410-433-3033 |
| Frederick, MD |
301-624-0048 |
| Germantown, MD |
301-916-2700 |
| Kensington, MD |
301-942-3388 |
| Virginia |
703-536-5440 |
| Washington, DC |
202-589-0031 |
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| Toll Free |
866-98-WATER (2837) |
To find out more about any of our services, contact us today by clicking here!!
First Class Plumbing extends its local business plumbing and home plumbing services to Maryland residents in Anne Arundel County, Baltimore County, Howard County, Montgomery County, Prince George's County, and Washington DC, as well as Northern Virginia.
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Backflow Prevention
First Class Plumbing Administrative Office
2084 Generals Highway
Annapolis MD 21401
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