Honest Service, Reliable Results
CWI Plumbing, led by Justin Sullivan, delivers dependable service you can count on — keeping your home safe, efficient, and comfortable year-round.
Our Key Services
We cover all your home's most essential needs, from leaky faucets to cold radiators.
Keep your water flowing reliably. We handle everything from new installations, fixture replacement and drain issues to full system maintenance.
Stay warm through the White Mountain winter. We install, repair, service, and tune up boilers, radiators, and complete heating systems.
Facing an emergency leak or a sudden breakdown? Count on us for fast, professional diagnostics and lasting repairs.
Why Choose Us
When you hire CWI Plumbing, you are getting trusted, hands-on service directly from the owner, Justin Sullivan.
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Local Expertise
As a local, owner-operated business, we know the specific challenges of homes in the North Conway, Bartlett, and White Mountain region.
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Pricing
Providing straight forward pricing and communication.
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Fast Response
We provide quick scheduling and arrival times, especially when you have an emergency.
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Quality Work
We prioritize using quality materials and installation practices to provide long lasting solutions to existing problems and high quality new installations.
Serving the White Mountains
We are dedicated to proudly serving our community: Glen, Jackson, Bartlett and North Conway New Hampshire
What Clients Say About Us
Elizabeth and Jerry Hughes
We have used Justin for projects of the last few years including, adding some baseboard heating elements to a newly renovated sitting room, removing an old toilet and installing a new one, removing a garbage disposal and reworking kitchen sink piping. He is fast, efficient and fair. Its a pleasure having him do work for us.
Jerimiah
Justin has been an incredible asset to our company, Birch Hospitality. He always picks up when we call, always fixes the issue and has reasonable pricing. Being able to depend on someone like Justin when managing 100+ properties is vital to our business. Highly recommended!
Paul & Kim
We have used Justin's services for a number of issues at our vacation home. Most recently frozen burst pipes. He has been quick to respond and has resolved our issues fast.Â
Tamara Wood
Justin has helped me with a washer machine installation, a dishwasher installation, new outdoor faucet and one very unpleasant broken pipe in my basement. He is quick to respond and reasonable.
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