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
)
Plumbing for a Remodel or Addition - Install

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 Heavy Doody Plumbing & Heating
Heavy Doody Plumbing & Heating
4.9(
22
)
Plumbing for a Remodel or Addition - Install

Serving Watertown, MA and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"Brian and his crew were great. Brian came out and gave a great estimate for everything I needed. He was very responsive via email as we worked to schedule a time for his crew to come do the work, which was mainly water tank and heating system maintenance. Brian brought Jim promptly and explained the work. They then pointed out a couple of things that they recommended replacing, one they just included in the original cost estimate and another they added on due to additional parts being purchased. Jim was very thorough and professional and, by all accounts, did great work. I’ll be using Heavy Doody for all of my future plumbing and heating needs!"
back flow  for sprinkler sytym
2nd meter install
finish
finish
finish

+26

Response time4 hrs
7 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(
5,399
)
Plumbing for a Remodel or Addition - Install

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"We have worked with Sila for many years. They installed 2 hot air gas furnaces at my South Boston rental property a few years ago. They have serviced 4 systems each year. Last month, they installed 2 new gas furnaces. The sales rep was great to work with and gave us a substantial credit to make the numbers work for us to install the 2 systems. The team of 7 arrived early the next day, installed each system, then an inspection by the lead tech was done after that. The job was done in one day. Everyone was and always is very professional and very good to work with. They do the job and clean up after. They provide 24 hour service which I need having a rental property. They are reliable and I can always get someone to go out to the house no matter what time it is. They always call you right back when calling after hours. The prices may seem a bit higher than other companies for emergency or any service but it's well worth it because they respond and show up. They also offer many specials for tune ups, plumbing, etc. I highly recommend Sila for any of your heating, air conditioning, and plumbing needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time2 days
Response rate100%
50 neighbors recently requested a quote
Kevin Klein
4.8(
6
)
Plumbing for a Remodel or Addition - Install

Serving Watertown, MA and surrounding areas

Approved

In business since 1989

Free estimates

Customers say: Quality work

At Kevin Klein, we pride ourselves on being the best plumbing company in the area for the last 30 years. We have built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let us get started!\n

Response time3 hrs
Recommended by100%of homeowners
Avatar for NETR Inc
NETR Inc
4.7(
78
)
Plumbing for a Remodel or Addition - Install

Serving Watertown, MA and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"This was a home improvement project that exceeded our expectations in every way. The experience and expertise of the NETR team was clear from the start. The interior design and structure of our house presented some uncommon challenges for laying and running the conduit through the basement and up to the 2nd floor. We are very satisfied with the results, both inside and outside. The team was able to match the color of our siding. The location of the external compressor and the three conduits on the outside walls fit well into the exterior of our home. The A/C units are quiet and the air filtration and cooling performance are great. Adam and Jim were the install team, they were excellent, professional and did a nice job explaining how to operate and maintain this Mitsubishi system.
"
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
SOUTH END CONDO RECEIVES MITSUBISHI DUCTLESS SYSTEM
Additional Photos
Additional Photos

+9

15 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Rodenhiser Home Services
Rodenhiser Home Services
4.4(
522
)
Plumbing for a Remodel or Addition - Install

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
45 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Full Swing Plumbing, Heating & Air
Full Swing Plumbing, Heating & Air
4.2(
5
)
Plumbing for a Remodel or Addition - Install

Serving Watertown, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Clark at Full Swing Plumbing is absolutely amazing!! He came right out when I lost heat and fixed everything right away and was extremely kind I honestly cannot say enough about his service I would recommend this company to anyone they are terrific!!"
Photos
Photos
Photos
Photos
Photos

+67

Response time8 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for GEM Plumbing & Heating
GEM Plumbing & Heating
1.0(
2
)
Plumbing for a Remodel or Addition - Install

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%
93 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Plumbing for a Remodel or Addition - Install

Serving Watertown, MA and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

...
Showing 1-10 of 205
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.