Southern Maine’s Trusted Source for Plumbing and Heating Services
At Katahdin Plumbing and Heating, our mission is built on a simple idea: provide plumbing and heating expertise and dedication to every project across Southern Maine, from Kittery to Brunswick. We strive to provide our customers straightforward options, clean workmanship, and solutions designed for long-term reliability.
We understand that keeping a home or business running can be stressful, and we aim to be a trusted plumbing and heating partner for both residential and commercial spaces—exceeding expectations through skilled workmanship, dependable scheduling, and customer-centric service that keeps your home or business comfortable and running smoothly.
Our Mission
Our Services
From emergency repairs to full system upgrades, we build efficiency and reliability into every pipe and connection. We service customers and homes with respect and expertise in our field.
Expect:
Quality products and quality installation
Code compliance and careful attention to detail
Clear communication and practical recommendations
Emergency service availability when problems can’t wait
We service residential and commercial properties for any plumbing and heating/cooling needs.
Plumbing repairs & installations (leaks, fixtures, drain issues, frozen pipes)
Remodel plumbing for kitchens and bathrooms (rough-ins through finish work)
Heating & A/C service and upgrades
Ductless mini-split heat pumps (installation, diagnosis, service, annual cleaning)
Boiler service (repairs, installation, annual maintenance)
Your Trustworthy Service Provider
The safety of your home is important.
We are insured, licensed, and screened and approved by Efficiency Maine, Google and Yelp.
Insured
We are fully insured, as this is the industry standard, and required by the state of Maine.
Licensed
Our plumbers are licensed and experienced. As experts in the industry, we can troubleshoot, plan, and perform plumbing work with the care and attention to detail our clients expect.
We are an Efficiency Maine Residential Registered Vendor. For Heat Pump Water Heater installations, we help process Efficiency Maine Rebates for customers who qualify.
Efficiency Maine Registered Vendor
Our services
Provide a general summary of the services you provide, highlighting key features and benefits for potential clients.
We are Yelp Guaranteed
In addition to being Screened and Approved and Google Guaranteed, we are also Yelp Guaranteed.
Screened and Vetted |
We are Google Guaranteed
What does this mean?
We've passed Google’s comprehensive screening and verification process
This includes background checks, and verification of business registration, insurance, and license checks
Google checks include civil litigation history, like judgments and liens from federal and state courts
Craftsmanship
Every detail matters -- we take pride in the workmanship of our plumbing and heating services, and ensure our clients are satisfied
Frequently Asked Questions
What makes Katahdin Plumbing different from other plumbing companies in Maine?
We pride ourselves on being a local business that combines personalized service with professional-grade plumbing solutions. Our plumbers are are licensed, insured, and background-checked, ensuring quality and trust on every job.
Are your plumbers certified or licensed?
Yes — all of our plumbers are licensed and insured, ensuring every project meets Maine’s safety and plumbing code standards.
Do you offer both residential and commercial plumbing?
Yes — we handle everything from residential plumbing repairs to commercial installations and maintenance for local businesses.
What areas do you serve?
We service Arundel, Buxton, Biddeford, Brunswick, Cape Elizabeth, Falmouth, Freeport, Kennebunk, Kennebunkport, Kittery, Gorham, Hollis, Lyman, Saco, Scarborough, South Portland, Ogunquit, Old Orchard Beach, Sanford, South Portland, Portland, Waterboro, Westbrook, Wells, Windham, Yarmouth and more.
What plumbing services do you specialize in?
Plumbing repairs and installations, plumbing for kitchen and bathroom remodels and additions, boiler Installation and service.
What can we expect with your plumbing services?
Professional, clear communication, and quality craftsmanship.
Our Location
Proudly serving Southern Maine from our base in Biddeford and its surrounding communities.
Office
432 Elm St, Suite F
Biddeford ME 04005
Hours
Sunday - Saturday
24 Hour Service
Service Area
Southern Maine Region
Emergency
24/7 On Call
Hours
Phone | Email
Send us a message
207-770-0705
© 2026 All rights reserved.
Serving Southern Maine with trusted plumbing and heating solutions
Arundel | Buxton | Biddeford | Brunswick | Cape Elizabeth | Falmouth | Freeport | Kennebunk | Kennebunkport | Kittery | Gorham | Hollis | Lyman |Saco | Scarborough | South Portland | Ogunquit | Old Orchard Beach | Sanford | South Portland | Portland | Waterboro | Westbrook | Wells | Windham | Yarmouth
Sunday to Saturday
Open 24 Hours