Built Around Precision, Comfort & Protection

Marin Sheet Metal brings together HVAC service, custom sheet metal fabrication, copper work, rain gutters, flashing, roof surfacing, and specialty metal solutions for residential and commercial projects throughout Marin, Sonoma, Napa, and the Bay Area.

HVAC Services

Marin Sheet Metal provides heating, cooling, ventilation, service, repair, and installation support for homes and businesses. Our HVAC work is focused on dependable comfort, efficient airflow, and properly built systems that perform.

• Heating & cooling service
• HVAC repair and installation
• Residential and commercial HVAC work

Custom Sheet Metal

Our fabrication work is built for precision, durability, and clean finished results. From HVAC ductwork to architectural sheet metal, we create custom metal solutions designed to fit the project correctly.

• Custom sheet metal fabrication
• HVAC ductwork and metal components
• Architectural and specialty metal work

Rain Gutters

Custom rain gutters help protect homes and buildings from water damage while improving drainage and curb appeal. Marin Sheet Metal provides quality gutter work built around proper fit, clean lines, and long-term performance.

• Custom rain gutter systems
• Gutter replacement and repair
• Drainage-focused exterior protection

Copper Work

Copper work requires careful measuring, fabrication, and installation to achieve a clean custom finish. We handle copper gutters, copper flashing, decorative copper details, and related specialty applications.

• Custom copper gutters
• Copper flashing and accents
• Decorative and functional copper work

Flashing

Proper flashing plays an important role in protecting rooflines, transitions, and building details from water intrusion. Our team fabricates and installs custom flashing solutions built for accuracy and durability.

• Roof flashing
• Custom metal flashing
• Exterior water protection details

ALC Roof Surfacing

ALC roof surfacing supports roof protection and long-term performance for select applications. Marin Sheet Metal brings practical exterior metal experience and careful installation methods to roof surfacing work.

• ALC roof surfacing
• Protective roof applications
• Exterior durability and performance