Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Watertown, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Plumbing installers for a remodel or addition in Watertown

Floros Plumbing and Heating
4.9(
407
)

Serving Watertown, MA and surrounding areas

Approved

Emergency services offered

Customers say: Quality work

"I heartily recommend Petros Floros of Floros Plumbing & Heating Co. from Melrose, serving the greater Boston area. He is a master Plumber who is expert, reliable and efficient. He has a genial demeanor and is easy to work with. No matter what he is doing, he will manage to fit you in for most immediate emergency jobs and in a reasonable time for the rest. His customer reviews on Yelp and Google and Angi are all sterling. I recently used him for a double install job with a new kitchen faucet and garbage disposal. He whipped through the project and left everything brand spanking new in perfect working order. I have used him in the past and he never disappoints."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Response time1 day
Recommended by97%of homeowners
Avatar for Aviksis Plumbing
Aviksis Plumbing
5.0(
144
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Everything went great. My water heater broke on Friday night. I put out a few messages for plumbers on Angie's List, and Shimon got back to me right away. I heard back from some other plumbers as well, but Shimon was able to do it the soonest and at the best price. Couldn't ask for more. He arrived at 10:30 a.m. Saturday morning and replaced the water heater, hauling the old one away. Very personable and professional. Highly recommend! I will use again when I need any plumbing services."
Additional Photos
Response time7 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Local Plumbing & Heating
Local Plumbing & Heating
5.0(
10
)

Serving Watertown, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"This is my sixth time using the service from Andrew at Local Plumbing and Heating. He is quickly available, efficient and thoughtful. He is trustworthy: I know he will take care of everything I asked for and thinking ahead for great ideas. I used his service for major home projects and I strongly recommend him for everything: from water heater tank replacement to gas lines installations."
Plumbing Project
Plumbing Project
Plumbing Project
Additional Photos
Additional Photos

+14

Recommended by88%of homeowners
Avatar for Heavy Doody Plumbing & Heating
Heavy Doody Plumbing & Heating
4.9(
22
)

Serving Watertown, MA and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"Brian and his team were amazing to work with, very responsive, and extremely knowledge in hooking up the gas for our heated pool. We would recommend them to anyone looking for a gas or plumbing professional!"
back flow  for sprinkler sytym
2nd meter install
finish
finish
finish

+26

Response time4 hrs
3 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,397
)

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"The job was fairly straightforward and I had already procured the sink and most of the additional supplies but the job required some replumbing of both the water supply and drain. The master plumber worked efficiently and professionally and the job was completed in a few hours. The cost was determined from a standard table in a notebook but does not take into account the complexity of the job or whether materials are supplied by owner. Since I supplied most of the materials (plumber supplied valves and pipe and drain fittings) the price seemed rather high for around 3 hours work. However, I've had no professional plumbing work done recently and thus have nothing to compare it to. The plumber was very pleasant and professional and the work of high quality. I have no other complaints."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
63 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
521
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1928

Emergency services offered

Warranties offered

"Plumbing work went very well. But we asked to re-silicone our shower unit and the door hardware was damaged in the process. It was action above expectations so we're not complaining, but we paid for it and are still awaiting replacement hardware to use the shower. Other than that, the work was done professionally and cheerfully. Other than the shower issue, the work was a 5."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
44 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Village Home Services
Village Home Services
4.8(
16
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1978

Emergency services offered

Warranties offered

"They clean up after themselves! They are prompt, friendly, and completely self sufficient. NOTHING is a problem! I sprung a couple of extra things on them while they were here. ( more than once) I added a can light over a stove and they just did it. I added a couple more outlets and no problem! I mentioned that I needed a feed for a fireplace insert and they checked it out right away. I would never use anyone else for my electrical work. Do yourself a favor and hire them."
Response time12 hrs
Response rate96%
6 neighbors recently requested a quote
Avatar for GEM Plumbing & Heating
GEM Plumbing & Heating
1.0(
1
)

Serving Watertown, MA and surrounding areas

Approved

In business since 1949

Free estimates

Emergency services offered

With over 75 years of experience, GEM provides trusted plumbing services for homeowners in the Plymouth, MA area, as well as across Cape Cod. Our licensed plumbers handle everything from leak repairs and drain cleaning to water heaters, fixture installations, and emergency plumbing service.\n\nWhether you're dealing with a clogged drain or a sudden leak, we deliver fast, reliable solutions to keep your home running smoothly.

New Thermostat
During the removal
During the removal
After
During the removal

+16

Response time40 mins
Response rate100%
42 neighbors recently requested a quote
...
Showing 1-10 of 207
FAQs for plumbing installation for a remodel or addition projects in Watertown, MA

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Watertown, MA homeowners’ guide to plumbing installations for a remodel or addition

From average costs to expert advice, get all the answers you need to get your job done.