Your Fire Systems Are Only As Good As Their Last Test
NFPA 14 & 25 Standpipe Flow Tests, Pressure Tests & Hydrant Testing On Demand across MD, VA, DC, NC & SC
Most Buildings Haven't Been Tested. Yours Might Be One of Them.
No AHJ Enforcement Doesn't Mean No Risk
Most jurisdictions don't actively enforce standpipe testing. That doesn't mean your systems work. Untested standpipes are a silent liability hiding in plain sight.
Insurance Won't Cover What You Didn't Maintain
Most carriers exclude claims from systems with no documented testing history. When the worst happens, you'll be holding the bag, alone.
Possible Loss of Life & Property When Systems Fail
Fire suppression systems that fail during an emergency are worse than no system at all. They create false confidence. Testing is the only way to know.
Fire System Testing Services
Field testing to NFPA 14 & 25 performed by experienced technicians with pumper truck equipment on site.
Standpipe Flow Tests
Verify your standpipe system delivers required GPM and pressure. On-demand testing for high-rises and commercial buildings.
Hydrostatic Pressure Tests
Pressure testing for new installs, post-repair verification, and scheduled 5-year interval maintenance.
Fire Hydrant Flow Tests
Measure static, residual, and flow pressures for hydraulic calculations, insurance, and fire suppression design.
Trusted By Professionals Across Five States
Contractors & Developers
"Don't hand over the keys to an untested building."
Fire Protection Firms
"Stop leaving revenue on the table. We help you sell tests your clients need."
Engineering Firms
"We provide the field testing your designs demand."
Property Owners & Managers
"Your building. Your liability. Your peace of mind."
Why Top Fire Protection Firms & Contractors Choose FLOW
On-Demand Scheduling
We work around your timeline, not ours.
Pumper Truck On Site
We bring the pump and equipment, and handle the fire hydrant hookup that supplies the test water.
Reporting to NFPA 14 & 25
Every test includes thorough field data, and FLOW produces and sends the report itself.
Fast Turnaround
Report delivery measured in days, not weeks.
Regional Coverage
Virginia, Maryland, Washington DC, North Carolina and South Carolina.
Trusted by Leading Firms
Preferred partner of Mid-Atlantic fire protection pros.
"I was facing difficulties finding assistance for these inspections, but Taylor's fire truck surpassed all expectations. I strongly suggest FLOW for standpipe flow inspections."
"FLOW came to the rescue on a project where our typical equipment vendors couldn't meet our schedule. The pumper truck worked as required and made things easier than renting a standalone pump. Will be using them for all of our standpipe flow tests!"
"We hired FLOW and their pumper truck to pass a required County flow test inspection. Andy and Taylor got us the inspections we needed. We will use them again."
"These guys arrived early and were equipped and ready to operate! Good experience!"
Serving the Mid-Atlantic & Southeast
On-demand fire system testing and pool filling across five jurisdictions. Every state page covers the local code, the cities we serve, and the questions owners there ask most. FLOW is based in Richmond, so start with fire system testing in Virginia.
Ready To Schedule Your Service?
Fast scheduling. Reporting to NFPA 14 & 25. Trusted by fire protection professionals.