
HVAC Repair & Maintenance in Santa Rosa, CA
Plan&Spec
Whether you’re seeking maintenance of your heating and air conditioning system to ensure optimal efficiency, or your system needs repair and service, Simspon Sheet Metal Heating & Air Conditioning is ready to help.
Keep your commercial and residential HVAC systems running at peak performance with Simpson Sheet Metal's expert repair and maintenance services.
Our certified technicians provide fast, reliable solutions to prevent breakdowns, improve energy efficiency, and extend the life of your heating and cooling systems.

Design-Build

Plan&Spec


Unmatched Residential Expertise
Keep your commercial and residential HVAC systems running at peak performance with Simpson Sheet Metal's expert repair and maintenance services.
Our certified technicians provide fast, reliable solutions to prevent breakdowns, improve energy efficiency, and extend the life of your heating and cooling systems.


Keep your commercial and residential HVAC systems running at peak performance with Simpson Sheet Metal's expert repair and maintenance services.
Our certified technicians provide fast, reliable solutions to prevent breakdowns, improve energy efficiency, and extend the life of your heating and cooling systems.

Proudly providing commercial and residential HVAC and sheet metal fabrication services in the region for more than 40 years.






with precision

with precision