01/Industrial
Industrial & Commercial Plumbing
Install, service and repair for industrial and commercial buildings across Washington DC.
Sanitary line • Pre-pour rough-in • Washington DC
24 / 7 / 365
We Work Below the Slab and Behind the Wall
Underground sanitary sewers, storm drainage, excavation and trenching, backflow certification and drain lines — installed, tested and repaired in Washington DC.
What We Work On
02/New build
New Construction Plumbing
Rough-in, install and testing worked in alongside the build so it passes and stays passed.
03/Underground
Sanitary Sewers & Storm Drainage
Installed, serviced and repaired. This is the work under the slab and under the ground.
04/Excavation
Excavation, Trenching & Testing
We dig, run the line and test it — same crew, so nothing is handed off half-finished.
05/Backflow
Cross-Connection Device Testing
Commercial backflow testing, certification and replacement when a device no longer holds.
06/Drain lines
Drain Line Unclogging
Clogged lines cleared for commercial and residential properties. Day, night, weekend or holiday.
07/Residential
Residential Service & Inspection
We tell you what the whole system is doing, not only what broke today.
08/Facilities
Healthcare, School & Laundry
Hospitals, institutes, schools and laundries that have to keep running while we work.
Who we work for
Service areaWashington DC
- Contractors
- Facility teams
- Hospitals & healthcare
- Schools & laundries
- Homeowners
How a Call Becomes a Crew on Site
01/The call
We answer the line, any hour.
The line is answered 24 hours a day, seven days a week, including all major holidays.
02/On site
A crew rolls to the site.
We take the address and the details, and a crew heads out to the property as soon as we can.
03/In depth
We go through the whole system.
A dedicated team goes through the system in depth, identifies every deficiency, and works to resolve it.
24 / 7 / 365
We work 24 hours a day, seven days a week, including all major holidays.
09/Since 2022
We’ve Been Working in Washington DC Since 2022
ASAP Plumbers & Gasfitters has been working industrial, commercial, new-construction and residential plumbing in Washington DC since 2022. Underground sewers and storm drainage, excavation and trenching, backflow certification, drain lines and full service and repair — including in hospitals, schools and laundries. The phone is answered 24 hours a day, seven days a week, holidays included.
Call the line, or send the details.
We answer 24 hours a day, seven days a week, including all major holidays.
Washington DC.