MCM Plumbing is a third-generation, family-owned plumbing company proudly serving the Pacific Northwest and Eastern Washington. From custom homes and new construction to remodels, service plumbing, water treatment, radiant floor heating, and commercial projects, we deliver expert craftsmanship, dependable service, and systems built to last. Our commitment to quality, integrity, and attention to detail ensures an exceptional experience from start to finish.
Proud Members of NIBCA
The North Idaho Building Contractors Association, established in 1970, is a construction trade association representing member companies involved in homebuilding. At the local level, we work to promote and protect the local building industry in Kootenai, Benewah, Bonner, Boundary, and Shoshone counties.
In Kootenai County over 70% of Jobs are directly tied to the Home Building Industry. NIBCA is one of over 800 state and local home building associations, and our members represent the 140,000 company members of home building associations across the nation.
A Look at Our Services
MCM offers a wide variety of services from residential new construction to every day service plumbing. If you have a plumbing need, we have the solution!
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![Residential New Construction]()
Residential New Construction
From the ground up, we provide complete plumbing systems for new residential builds. Our team works closely with builders to ensure every installation is efficient, code-compliant, and built to last.
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![Custom Homes]()
Custom Homes
Every custom home deserves a plumbing system designed around your vision. We deliver high-quality installations with careful attention to detail, ensuring every fixture and system meets your expectations.
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![Remodels]()
Remodels
Whether you're updating a kitchen, bathroom, or your entire home, we provide expert plumbing solutions that seamlessly integrate with your renovation while improving functionality and efficiency.
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![Service Plumbing]()
Service Plumbing
From leaks and repairs to fixture replacements and troubleshooting, our experienced plumbers provide dependable service to keep your plumbing system running smoothly.
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![Water Treatment Systems]()
Water Treatment Systems
Enjoy cleaner, better-tasting water with customized water treatment solutions. We install and service filtration, softening, and treatment systems designed to improve your home's water quality.
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![An MCM Plumbing LLC worker installing underfloor, radiant floor heating, heating pipes on a concrete floor inside a house, with large windows showing an outdoor yard.]()
Radiant Floor Heating
Experience the comfort of evenly heated floors with professionally installed radiant heating systems. We design efficient solutions that provide consistent warmth while improving energy efficiency.
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![A plumber working on copper pipes and valves in a building's plumbing system.]()
Commercial Plumbing
We provide reliable plumbing services for commercial buildings, including new construction, tenant improvements, repairs, and system installations. Our team delivers dependable solutions that keep your business operating efficiently.
What Our Clients Say