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backflow preventer valve

by roger | May 12, 2015

backflow preventer valve Montgomery county,MD

Licensed & Certified

Durance Plumbing operates under the following licenses and certifications:
• Maryland Master Plumber License #77820
• WSSC Master Plumber License #71643
• City of Rockville, MD Master Plumber License #PLL-0001731
• Anne Arundel County Master Plumber License #A2-2464
• Commonwealth of Virginia Master Plumber License #2710052130
• Commonwealth of Virginia Backflow Prevention Device Worker License
#2717058769
• Pipeline Institute Certified Backflow Prevention Technician #23-0210

Service Hours

Monday

8:00AM - 5:00PM

Tuesday

8:00AM - 5:00PM

Wednesday

8:00AM - 5:00PM

Thursday

8:00AM - 5:00PM

Thursday

8:00AM - 5:00PM

Friday

8:00AM - 5:00PM

Saturday

Closed

Sunday

Closed