
Dedham, Massachusetts
Plumbing Services in Dedham, MA
Plumbing repair, water heaters, water treatment and drain cleaning for Dedham homes, from our shop on Felton Street in Waltham.
- Plumbing license
- 1310027098-PL-CMA licensed
- Shop
- 99 Felton StWaltham, MA
- Service call
- Free$89 fee only if you go ahead
- Workmanship
- 5 yearsNo labor charge
- Water supply
- Water district wells + MWRADedham–Westwood wells
- Hours
- 8am–8pmMonday through Friday
Who supplies Dedham’s water?
Dedham’s water comes from the Dedham-Westwood Water District, not the town itself. The district pumps groundwater from seventeen wells, eleven in Dedham and six in Westwood. The MWRA’s customer list shows Dedham as a partial MWRA water customer.
What does that mean for your plumbing?
Groundwater systems tend to deliver harder water than the reservoir-fed MWRA towns next door, which is why Dedham sits in the “likely” column of our town-by-town water list. Hard water shows up as scale on fixtures, spotting on glassware, sediment in water heater tanks and buildup inside tankless units. A water test tells you how much of a problem it is in your house.
Dedham is an MWRA sewer community, per the MWRA’s customer list.
Plumbing services in Dedham

Water Filtration
Softeners and filtration — for the towns that actually need them.

Water Heater Installation
Replacement and correct sizing, with code-compliant venting and expansion control.

Tankless Water Heaters
Installation, repair and descaling for on-demand systems.

Plumbing Repair
Leaks, running toilets, failed shutoffs, low water pressure, noisy pipes.
5-Year Workmanship Guarantee
We stand behind how we do the work for five years. If something fails because of our installation or repair, we come back and correct it — no labor charge.
Covers Colt's workmanship. Parts carry the manufacturer's warranty. Excludes pre-existing conditions, customer-supplied fixtures, and freeze or misuse damage. Read the full termsQuestions Dedham homeowners ask
Who supplies Dedham's water?
The Dedham-Westwood Water District, which pumps groundwater from seventeen wells — eleven in Dedham and six in Westwood. The MWRA lists Dedham as a partial MWRA water customer.
Do I need a water softener in Dedham?
Possibly. Most of the district's water is groundwater, which is typically harder than MWRA reservoir water. Test before buying — hardness varies from well to well and season to season.
