Backflow Testing Near Me: Virginia
Backflow Testing in Virginia: Costs, Requirements & How to Find the Best Certified Testers
Virginia made a landmark change effective January 1, 2023: all backflow testers must now hold Virginia DPOR certification as backflow prevention device workers — a Commonwealth of Virginia tradesman certification. Any test report submitted after December 31, 2022 from a non-DPOR-certified tester is legally void. Fairfax Water/County requires DPOR-certified Authorized Vendors and 14-day result submission confirmation.
Why Backflow Testing Matters in Virginia
Virginia Department of Health updated Waterworks Regulations in 2021 (12 VAC 5-590-630): effective January 1, 2023, all testers must hold Virginia DPOR backflow prevention device worker certification. Non-DPOR test reports are void. Fairfax Water (1.8 million customers) operates jointly with Fairfax County Land Development Services, requiring DPOR-certified Authorized Vendors, 14-day confirmation of test filing, and annual testing for all irrigation systems. Virginia American Water partners with BSI Online. Loudoun Water, Richmond, Hampton Roads utilities, and Northern Virginia corridor all require DPOR certification.
Virginia Backflow Testing Law — The Plain-Language Version
Virginia DPOR backflow prevention device worker certification required (since January 1, 2023). Non-DPOR test reports are void. VDH Waterworks Regulations govern. Fairfax Water: Authorized Vendor list + 14-day filing confirmation. USC-FCCCHR assemblies. Annual testing required statewide. Irrigation systems must have testable assemblies.
Full Virginia Backflow Law Details
Complete regulatory breakdown, certification requirements, and major utility programs: getyourbackflowtested.com/backflow-laws/virginia-backflow-prevention-laws
How Much Does Backflow Testing Cost in Virginia?
Northern Virginia (Fairfax Water, Loudoun Water, WSSI, Prince William County): $70 – $160 per assembly. High-demand Northern Virginia market.
Richmond (Richmond Department of Public Utilities, Chesterfield, Henrico, Hanover): $65 – $145 per assembly.
Hampton Roads (Norfolk, Virginia Beach, Chesapeake, Portsmouth, Hampton, Newport News): $65 – $145 per assembly.
Charlottesville, Fredericksburg, Roanoke, Lynchburg: $60 – $140 per assembly.
How Long Does Backflow Testing Take in Virginia?
Standard tests: 25–45 minutes. Fairfax County: confirm tester is on Fairfax County’s Authorized Vendor list and files results within 14 days. Northern Virginia’s dense residential subdivisions (Loudoun, Prince William, Stafford) create high irrigation assembly volume; pre-season spring scheduling recommended.
What to Expect on Test Day
Your tester arrives, locates your backflow assembly (typically near the water meter or service entrance), and connects calibrated differential pressure gauges to the test cocks. Water shuts off for 15–30 minutes during testing. You receive a signed test report immediately. Pass: results are filed with your utility. Fail: the tester identifies the fault and repairs or returns within the required compliance window. Always confirm your tester files results with your utility — request confirmation before they leave.
How We Vet Virginia Backflow Testers — Our Selection Criteria
Every tester listed in our Virginia city pages meets all of the following before inclusion:
Virginia DPOR certification as backflow prevention device worker: This is mandatory and strictly enforced. Non-DPOR testers produce void reports. Verified at dpor.virginia.gov.
Fairfax County Authorized Vendor status (for Fairfax listings): Confirmed on Fairfax County’s published Authorized Vendor list.
14-day filing confirmation (Fairfax): Testers confirm ability to file within Fairfax’s 14-day window.
Calibrated equipment + insurance: Standard.
Virginia Cities and Areas We Cover
Northern Virginia: Fairfax County (all areas), Reston, Herndon, Ashburn, Sterling, Loudoun County, Manassas, Prince William County, Dale City, Woodbridge, Dumfries. Richmond metro: Richmond, Chesterfield, Henrico, Ashland, Midlothian, Chester. Hampton Roads: Virginia Beach, Norfolk, Chesapeake, Portsmouth, Hampton, Newport News, Suffolk. Charlottesville, Fredericksburg, Roanoke, Lynchburg, Blacksburg. Statewide Virginia.
Find a Certified Virginia Backflow Tester Near You
getyourbackflowtested.com | Backflow Testing in Virginia