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Find Plumbing installers for a remodel or addition in New Canaan

Avatar for TC' s Plumbing & Heating LLC
TC' s Plumbing & Heating LLC
4.9(
207
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"I called TC plumbing after a disastrous ice storm and cold snap (95% of my town was without power at least two days w/ wind-chills of -20 degrees, and many nearby towns were also hard-hit). Tony responded promptly by telephone, and that night he and his crew found and repaired 6 burst heating pipes in baseboards and between floors. The men were all friendly, professional, and efficient, and they did their best to minimize water damage when testing the heating system. They kept drywall cutting as small as possible, and they cleaned up their work-sites. I found the price fair, particularly given that three plumbers worked for three hours of overtime, and they started working as soon as they came in the door. The fact that they came the same day because it was an emergency was PRICELESS. I'd contacted half a dozen plumbing services who told me I'd have to wait anywhere from two days to a week or longer without heat or water ... in January."
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Recommended by98%of homeowners
Avatar for Mike's Plumbing Services
Mike's Plumbing Services
4.7(
167
)

Serving New Canaan, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Emergency services offered

"Mike was great. He gave a very competitive qoute and took the time to explain the work that he would be doing. He was very professional and helpful from beginning to end. He installed a new Combi Boiler for us in 2 days now we have hot water and heat working perfectly once again. I would recommend Mike for any job. "
Boderus high efficiency gas boiler
Boiler
Gas boiler
Shower installation
A/C Install

+5

Response time2 days
1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for bluefrog Plumbing + Drain of Stamford
bluefrog Plumbing + Drain of Stamford
5.0(
8
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Bluefrog Plumbing + Drain of Stamford exceeded my expectations. They responded quickly, arrived on time, and handled the job with real attention to detail. Their work is high quality and they’re clearly a team you can rely on. It’s rare to find a plumbing company this professional and trustworthy. I’d confidently recommend them to anyone in need of plumbing or drain services."
Water Filtration
Water Filter
bluefrog
bluefrog
187 neighbors recently requested a quote
Avatar for L.C. Schede & Sons, Inc.
L.C. Schede & Sons, Inc.
4.4(
248
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1922

Free estimates

Emergency services offered

"I spoke to the company owner Lou Schede on Sunday and we scheduled one of his service technicians to meet me on Monday. I informed him I would like to receive at least one hour notification prior to the person arriving for the appointment. The next day I received a text from the service technician named Kelroy. He later called me an hour in advance of arriving for the service call as Lou had committed to do. Kelroy and his helper went on to diagnose and repair the furnace issue in timely manner. I appreciate, he was making efforts to repair the furnace on this first service visit rather than replace unneeded parts or require an additional (more costly) follow up service visit."
 $100,000 Kitchen
Master Bath/Spa
Children's Bath
Guest Bath
Response time6 hrs
17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.6(
726
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"The technicians performed routine maintenance and repair of two boilers their company installed two years ago. They did a thorough job of flushing the water heating lines, testing the system, and re-installing a low-water shut off valve that had failed last year. I have used this plumbing company for years and will continue to do so, highly recommended to people in the Northeast New Jersey area."
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+33

Response time12 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for Comfort Masters
Comfort Masters
5.0(
114
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Finding a reliable contractor is tough these days, but I got lucky hiring Chris. He and his son arrived on time, replaced my electric hot water tank, fixed a leaking guest bathroom sink, and cleaned up afterwards. Chris is a true professional with a great attitude excellent work at a fair price. I highly recommend him."
Beautiful shower upgrade
Rain Shower
Soaking Tub
Shower Upgrade
Shower Updgrade

+7

Response time6 hrs
8 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.7(
25
)

Serving New Canaan, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Oct. 6 2025 it went quick. I received an estimate of The job first. The work was done correctly. It didn't take long. If I need plumbing service again. I would contact Cassidy plumbing & Heating."
Response time2 days
Response rate86%
14 neighbors recently requested a quote
Avatar for Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
4.7(
772
)

Serving New Canaan, CT and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"Hello, I just signed the contract with Sila Heating, Cooling and Plumbing on March 27, 2026. I hope everything goes well; I'll let you know at the end, once everything is installed. See you then!"
Additional Photos
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+20

Response time9 hrs
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for First String Plumbing, Heating & Cooling
First String Plumbing, Heating & Cooling
5.0(
5
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

First String Plumbing, Heating & Cooling is built on over four decades of hands-on, master-level experience paired with modern equipment, straightforward pricing and a commitment to serving our neighbors near and far.\n\nWe believe every homeowner in Connecticut and New York deserves a team they can count on whenever they need help. When the lights are at their brightest and all eyes are on us, we will always do what is right and that commitment never fades.

Tankless Water Heater
Water Pipe Repair
Water Pipe Repair
Water Heater Install
18 neighbors recently requested a quote
Avatar for MVP Plumbing and Heating, LLC
MVP Plumbing and Heating, LLC
5.0(
15
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Had a shower issue and Matt came out within a day s notice. Thankfully there was no leak but he gave me a lot of advice since we re 1st time home buyers. That was greatly appreciated. Will be using them again for yearly services."
Faucet
Modern Powder room
Wall mount faucet
Navien Combi
Old boiler

+1

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in New Canaan, CT

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 New Canaan, CT 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.