New Construction Commercial
Design-Build
Plan&Spec
New Construction Commercial

Businesses want reliable and efficient HVAC Systems to keep their employees, customers and others who occupy their buildings comfortable and healthy year-round.

Unmatched Residential Expertise

No residential heating and air conditioning project is too large or complicated for Simpson Sheet Metal’s highly trained and skilled workers. Simpson stands by its products, workmanship and dedication to customer satisfaction, making it one of the Bay Area’s leading residential HVAC companies.

Simpson installs heat pumps, furnaces, air conditioning systems and mini-splits to customer specifications – all at competitive prices. Our designers and technicians provide reliable products and superior customer support and maintenance service.

To complement your home or multi-family units, Simpson Sheet Metal’s in-house fabrication shop can also design, build and install custom sheet metal products such as range hoods, countertops, gutters, flashings and downspouts, all with the highest quality parts and materials.

Plan&Spec

Simpson Sheet Metal can build commercial HVAC systems exactly as drawn.

Count on Simpson Sheet Metal for a fair bid and superior workmanship for any plan and specifications project.

Our highly skilled estimators and installers bring their expertise to each step of the replacement process, guarding against costly errors that can occur when equipment isn’t sized properly for the home, energy efficiency concerns are not addressed, or city permitting codes and setback requirements are neglected. We verify that your system will work and can be installed as planned before we install it. Our team also manages all rebate applications for qualified equipment and other energy-efficient products.

We offer free in-home consultations to help you explore the best options available and guarantee a custom approach to satisfy your heating and air conditioning requirements. Your HVAC system will be completed and installed quickly and professionally.

Our highly skilled estimators and installers bring their expertise to each step of the replacement process, guarding against costly errors that can occur when equipment isn’t sized properly for the home, energy efficiency concerns are not addressed, or city permitting codes and setback requirements are neglected. We verify that your system will work and can be installed as planned before we install it. Our team also manages all rebate applications for qualified equipment and other energy-efficient products.

Our highly skilled estimators and installers bring their expertise to each step of the replacement process, guarding against costly errors that can occur when equipment isn’t sized properly for the home, energy efficiency concerns are not addressed, or city permitting codes and setback requirements are neglected. We verify that your system will work and can be installed as planned before we install it. Our team also manages all rebate applications for qualified equipment and other energy-efficient products.

We offer free in-home consultations to help you explore the best options available and guarantee a custom approach to satisfy your heating and air conditioning requirements. Your HVAC system will be completed and installed quickly and professionally.

Our highly skilled estimators and installers bring their expertise to each step of the replacement process, guarding against costly errors that can occur when equipment isn’t sized properly for the home, energy efficiency concerns are not addressed, or city permitting codes and setback requirements are neglected. We verify that your system will work and can be installed as planned before we install it. Our team also manages all rebate applications for qualified equipment and other energy-efficient products.

Unlike most HVAC service companies, Simpson operates a vast sheet metal fabrication department on-site, allowing us to custom-build any sheet metal product for your home or business.

Whether you need custom-fit ductwork for a commercial unit installation or want to outfit your new kitchen with metal countertops, kitchen hood or oven exhaust system, our master fabricators can design, build and install it. Simpson Sheet Metal stands alone in the market for its metal fabrication capabilities serving both residential and commercial customers.

We service all HVAC makes and models.

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

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Crafting comfort
with precision
Crafting comfort
with precision