Restaurants, offices, retail and multi-family: repairs, maintenance and build-outs. Local plumbers serving Northumberland and Coos County — open 24/7 with upfront pricing.
(888) 480-9811Searching for commercial plumbing in Northumberland, NH? MJA Plumbing and Heating provides fast, professional commercial plumbing for homes and businesses across Northumberland, Coos County and the Great North Woods. Our local plumbers arrive with the tools and parts to finish the job on the first visit, and you get the price upfront before any work begins. Call (888) 480-9811 — we answer 24/7.
Restaurants, offices, retail stores, medical offices and apartment buildings cannot afford plumbing downtime. MJA Plumbing and Heating provides commercial plumbing repair, maintenance contracts, grease trap service, backflow testing and build-out plumbing across New Hampshire.
A real person picks up day or night, and an emergency plumber is dispatched immediately.
You get the price in writing before we start. No surprises on the invoice.
Most repairs finish on the first visit because the parts are already on the truck.
Our plumbers live and work in the communities we serve and know the local water and winters.
Shoe covers, drop cloths and a tidy job site every time.
If a repair we made fails, we come back and make it right.
Ask about a maintenance agreement with priority dispatch for your business.
We provide commercial plumbing throughout Northumberland and the neighboring towns of Stark, Lancaster, Kilkenny, Stratford, Jefferson, Berlin.
“Tankless install was clean and the tech walked me through the settings. Hot water never runs out now.”
Marcus J.“Honest guys. Told me my toilet only needed a $20 part instead of pushing a replacement.”
Beth W.“Frozen pipe in January — they thawed it carefully, no damage, and added insulation so it won't happen again.”
Ray C.We offer same-day commercial plumbing in Northumberland and 24/7 emergency response. Call (888) 480-9811 and we will give you an arrival window right away.
You get an upfront, written price before any work starts. There are no overtime charges for nights, weekends or holidays.
Yes — we cover all of Coos County including Stark, Lancaster, Kilkenny, Stratford.
Emergency plumbers on call 24 hours a day across New Hampshire. Upfront pricing, same-day service.
(888) 480-9811