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Category: Backflow Prevention Devices

Showing: 37 results for Backflow Prevention Devices
near Waynesboro, PA

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Serenity Plumbing

Plumber, Septic Tank Contractors, Drainage Contractors ...

BBB Rating: A+
not BBB accredited
(240) 490-7090

Thurmont, MD 21788-2704

Excellent Plumbing

Plumber, Sewer Cleaning, Sewer Contractors ...

BBB Rating: A+
Service Area

Serving the following areas:

Ballenger Creek, MD<br/>Clarksburg, MD<br/>Frederick, MD<br/>Gaithesburg, MD<br/>Germantown, MD<br/>Ijamsville, MD<br/>Mount Airy, MD<br/>New Market, MD<br/>Rockville, MD<br/>Silver Springs, MD<br/>Spring Ridge, MD<br/>Urbana, MD<br/>Walkersville, MD

  • Frederick, MD
  • Germantown, MD
  • Ijamsville, MD
  • Mount Airy, MD
  • New Market, MD
  • Rockville, MD
  • Urbana, MD
  • Walkersville, MD
not BBB accredited
(301) 502-8797

2215 Dixon Rd,
Frederick, MD 21704-8102

A-1 Plumbing of Baltimore, LLC

Plumber, Sewer Cleaning, Water Heater Repair ...

BBB Rating: A+
not BBB accredited
(443) 660-9947

714 Redwood Dr,
Westminster, MD 21157-6258

Patriot Backflow & Gas Inc

Backflow Prevention Devices, Backflow Testing

BBB Rating: A+
not BBB accredited
(443) 508-6157

31 Tenbury Road,
Lutherville Timonium, MD 21093

World Wide Corp.

Plumber, Backflow Testing, Sewer Cleaning ...

BBB Rating: A+
Service Area

Serving the following areas:

  • MD
Accredited BusinessAccredited Business
(410) 243-0145

PO Box 26465,
Baltimore, MD 21207-0265

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Tharco Incorporated

Plumber, Backflow Prevention Devices, Gas Fittings

BBB Rating: A+
Service Area

Serving the following areas:

  • MD
Accredited BusinessAccredited Business
(410) 247-3818

1510 Caton Center Dr Ste M,
Baltimore, MD 21227-1526

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World Wide Corp.

Plumber, Backflow Testing, Sewer Cleaning ...

BBB Rating: A+
Service Area

Serving the following areas:

  • MD
Accredited BusinessAccredited Business
(410) 243-0145

2126 Aisquith St,
Baltimore, MD 21218-6321

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Water Doctor

Water Softener Supplies, Water Well Drilling, Backflow Testing ...

BBB Rating: A+
Service Area

Serving the following areas:

  • Anne Arundel County, MD
  • Baltimore County, MD
  • Calvert County, MD
  • Carroll County, MD
  • Frederick County, MD
  • Harford County, MD
  • Howard County, MD
  • Montgomery County, MD
Accredited BusinessAccredited Business
(410) 792-0327

10983 Guilford Rd Ste E,
Annapolis Junction, MD 20701-1160

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Shoster Plumbing

Plumber, Plumbing Renovation, Backflow Testing ...

BBB Rating: A+
Service Area

Serving the following areas:

Maryland

  • Anne Arundel County, MD
  • Howard County, MD
Accredited BusinessAccredited Business
(410) 991-9387

422 Blairfield Ct,
Severn, MD 21144-1935

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Five Star Plumbing Services, Inc.

Plumber, Drainage Contractors, Dryer Vent Cleaning ...

BBB Rating: A+
Service Area

Serving the following areas:

Maryland

  • Baltimore County, MD
  • Cecil County, MD
  • Harford County, MD
  • MD
Accredited BusinessAccredited Business
(410) 836-0118

P.O. Box 1612,
Bel Air, MD 21014

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North River Plumbing & Gas LLC

Backflow Prevention Devices, Plumber, Backflow Testing ...

BBB Rating: A
not BBB accredited
(443) 822-8547

1123 MD Route 3N, #305,
Gambrills, MD 21054

Armillary, LLC

Backflow Testing, Backflow Prevention Devices

not BBB accredited
(844) 779-8378

772 S. Mesa Rd,
Millersville, MD 21108

Alpha Plumbing Limited Inc

Plumber, Plumbing Renovation, Backflow Testing ...

BBB Rating: A+
Service Area

Serving the following areas:

Serving Baltimore and Annapolis Metropolitan Areas.

  • Anne Arundel County, MD
  • Annapolis, MD
  • Arbutus, MD
  • Arnold, MD
  • Brooklyn Park, MD
  • Brooklyn, MD
  • Cape Saint Claire, MD
  • Catonsville, MD
  • Chestnut Hill Cove, MD
  • Crofton, MD
  • Crownsville, MD
  • Davidsonville, MD
  • Gambrills, MD
  • Gibson Island, MD
  • Glen Burnie, MD
  • Greenland Beach, MD
  • Halethorpe, MD
  • Hanover, MD
  • Harmans, MD
  • Lake Shore, MD
Accredited BusinessAccredited Business
(410) 255-5998

8813 Fort Smallwood Rd,
Pasadena, MD 21122-2313

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Guardian Plumbing Services, Inc.

Plumber, Backflow Testing, Sewer Cleaning ...

BBB Rating: A+
Service Area

Serving the following areas:

Areas of Service include Anne Arundel County, DC Metro, Baltimore, Eastern Shore, Northern VA

    Accredited BusinessAccredited Business
    (301) 261-7481

    1200 W Central Ave,
    Davidsonville, MD 21035-2308

    Get a Quote

    First Class Plumbing, LLC

    Plumber, Bathroom Remodel, Septic Tank Contractors ...

    BBB Rating: A+
    Service Area

    Serving the following areas:

    • Alexandria City County, VA
    • Anne Arundel County, MD
    • Arlington County, VA
    • Baltimore City County, MD
    • Baltimore County, MD
    • Calvert County, MD
    • Carroll County, MD
    • Charles County, MD
    • Frederick County, MD
    • Howard County, MD
    • Loudoun County, VA
    • Montgomery County, MD
    • Prince George's County, MD
    • Prince William County, VA
    • Fairfax, VA
    Accredited BusinessAccredited Business
    (410) 571-0006

    2084 Generals Hwy,
    Annapolis, MD 21401-6745

    Get a Quote