Plumbing & Mechanical Services | Marin Mechanical Contractors | North Bay

For more than 27 years, Marin Mechanical II has delivered plumbing, heating, and mechanical solutions for homeowners, contractors, municipalities, and commercial facilities throughout the North Bay. Our project portfolio reflects the specialized expertise that has made us a trusted partner across residential renovations, commercial construction, infrastructure upgrades, and complex mechanical installations. From hydronic heating systems and backflow prevention to large scale piping and boiler projects, every job is completed with a commitment to honesty, integrity, and quality craftsmanship.

Wooden lodge at dusk with lit windows and a turquoise pool in front

Bright hotel lounge with tables, wicker chairs, sofas, and large windows under recessed ceiling lights

Modern two-story wooden building on a grassy field beside a wooded hillside

Red and white building facade with arched windows and a statue on the roofline

School building with a covered entrance, mural wall, and blue-marked parking spaces in front

Large walrus statue behind blue ropes outside a visitor center under a cloudy sky

Coleman Elementary School building with front sign and walkway on a sunny day

Modern open-plan apartment with kitchen, dining area, living room, and city sunset view through large windows

Apartment entrance sign and landscaped grounds with a building in the background

Point Richmond tunnel entrance with red facade and stone arch under trees

Modern corner office building with large windows on a tree-lined city street

Church altar beneath arched ceiling with stained glass and candles, warmly lit interior

Close-up of intertwined copper and gray industrial pipes against a dark background

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