Skip to main content

Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Manage Cookies

Select a Language

Category: Backflow Testing

Filter by

BBB Accredited

Get a Quote

Service Area

Filter by

Distance
Category
BBB Rating
Sort By
  • Best Match
  • Distance
  • Rating
  • A-Z
  • Z-A

Showing: 76 results for Backflow Testing
near Dover, DE

Search results

Affordable & Reliable Home Services, LLC

Plumber, General Contractor, Home Improvement ...

Accredited Business
BBB Rating: A+
Service Area

Serving the following areas:

Baltimore City/Metro Area, City of Annapolis, Counties of: Baltimore, Montgomery, Harford, Anne Arundel, Howard, Prince George's

  • Anne Arundel County, MD
  • Baltimore City County, MD
  • Baltimore County, MD
  • Harford County, MD
  • Howard County, MD
  • Montgomery County, MD
  • Prince George's County, MD
  • Queen Anne's County, MD
  • Annapolis, MD
(410) 819-9031

Stevensville, MD 21666

Get a Quote

Five Star Plumbing Services, Inc.

Plumber, Drainage Contractors, Dryer Vent Cleaning ...

Accredited Business
BBB Rating: A+
Service Area

Serving the following areas:

Maryland

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

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

Get a Quote

Alpha Plumbing Limited Inc

Plumber, Plumbing Renovation, Backflow Testing ...

Accredited Business
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
(410) 255-5998

8813 Fort Smallwood Rd,
Pasadena, MD 21122-2313

Get a Quote

Chesapeake Plumbing, Inc.

Plumber, Plumbing Renovation, Backflow Testing ...

Accredited Business
BBB Rating: A+
Service Area

Serving the following areas:

Serving Baltimore City, Anne Arundel, Baltimore, Calvert, Carroll, Howard, Montgomery, Prince Georges and Queen Anne's Counties.

  • Anne Arundel County, MD
  • Baltimore City County, MD
  • Baltimore County, MD
  • Calvert County, MD
  • Carroll County, MD
  • Howard County, MD
  • Montgomery County, MD
(410) 437-3888

8259 Baltimore Annapolis Blvd,
Pasadena, MD 21122-1237

Get a Quote

Staton Heating, Cooling & Plumbing

Plumber, Heating and Air Conditioning, Air Conditioning Contractors ...

Accredited Business
BBB Rating: A+
Service Area

Serving the following areas:

  • Anne Arundel County, MD
  • Caroline County, MD
  • Howard County, MD
  • Kent County, MD
  • Queen Anne's County, MD
  • Beltsville, MD
  • Bowie, MD
  • Catonsville, MD
  • Easton, MD
  • Glenn Dale, MD
  • Lanham, MD
  • Laurel, MD
  • Pikesville, MD
  • Randallstown, MD
  • Windsor Mill, MD
(410) 263-5100

1991 Moreland Pkwy,
Annapolis, MD 21401-3127

Get a Quote

Professional Backflow Solutions LLC

Backflow Testing, Plumber, Backflow Prevention Devices

Accredited Business
BBB Rating: A+
Service Area

Serving the following areas:

Chester,  Delaware, Montgomery Counties

    (610) 692-7785

    West Chester, PA 19380-6633

    World Wide Corp.

    Plumber, Backflow Testing, Sewer Cleaning ...

    Accredited Business
    BBB Rating: A+
    Service Area

    Serving the following areas:

    • MD
    (410) 243-0145

    2126 Aisquith St,
    Baltimore, MD 21218-6321

    Get a Quote

    Guardian Plumbing Services, Inc.

    Plumber, Backflow Testing, Sewer Cleaning ...

    Accredited Business
    BBB Rating: A+
    Service Area

    Serving the following areas:

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

    • Annapolis, MD
    (301) 261-7481

    1200 W Central Ave,
    Davidsonville, MD 21035-2308

    Get a Quote

    Shoster Plumbing

    Plumber, Plumbing Renovation, Backflow Testing ...

    Accredited Business
    BBB Rating: A+
    Service Area

    Serving the following areas:

    Maryland

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

    422 Blairfield Ct,
    Severn, MD 21144-1935

    Get a Quote

    Professional Backflow Solutions LLC

    Backflow Testing, Plumber, Backflow Prevention Devices

    Accredited Business
    BBB Rating: A+

    This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

    View HQ Business Profile
    Service Area

    Serving the following areas:

    Chester,  Delaware, Montgomery Counties

      (610) 348-0864

      PO Box 632,
      Paoli, PA 19301-0632

      Staton Heating, Cooling & Plumbing

      Plumber, Heating and Air Conditioning, Air Conditioning Contractors ...

      Accredited Business
      BBB Rating: A+

      This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

      View HQ Business Profile
      Service Area

      Serving the following areas:

      • Anne Arundel County, MD
      • Caroline County, MD
      • Howard County, MD
      • Kent County, MD
      • Queen Anne's County, MD
      • Beltsville, MD
      • Bowie, MD
      • Catonsville, MD
      • Easton, MD
      • Glenn Dale, MD
      • Lanham, MD
      • Laurel, MD
      • Pikesville, MD
      • Randallstown, MD
      • Windsor Mill, MD
      (410) 263-5100

      6 Parks Ave. STE C,
      Cockeysville, MD 21030

      Get a Quote

      World Wide Corp.

      Plumber, Backflow Testing, Sewer Cleaning ...

      Accredited Business
      BBB Rating: A+

      This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

      View HQ Business Profile
      Service Area

      Serving the following areas:

      • MD
      (410) 243-0145

      PO Box 26465,
      Baltimore, MD 21207-0265

      Get a Quote

      Water Doctor

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

      Accredited Business
      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
      (410) 792-0327

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

      Get a Quote

      Wills Plumbing & Heating

      Plumber, Backflow Testing, Sewer Cleaning ...

      Accredited Business
      BBB Rating: A+

      This rating reflects BBB's opinion about the entire organization's interactions with its customers, including interactions with local locations.

      View HQ Business Profile
      Service Area

      Serving the following areas:

      • Charles County, MD
      • Prince George's County, MD
      • DC
      (202) 409-8328

      15014 Green Wing Ter,
      Uppr Marlboro, MD 20774-7060

      Wills Plumbing & Heating

      Plumber, Backflow Testing, Sewer Cleaning ...

      Accredited Business
      BBB Rating: A+
      Service Area

      Serving the following areas:

      • Charles County, MD
      • Prince George's County, MD
      • DC
      (202) 409-8328

      4913 Forest Pines Dr,
      Uppr Marlboro, MD 20772-2686