Sheet Metal Fabrication

Design-Build
Plan&Spec

Sheet Metal Fabrication

As we like to say at Simpson Sheet Metal Heating & Air Conditioning, if you can imagine it, we can make it.

Simpson Sheet Metal is the go-to company for design, construction and installation of commercial HVAC systems for wineries, shopping centers, apartment complexes, schools and other facilities. Commercial customers know they can depend on Simpson’s highly trained technicians, high-quality workmanship and quick response to service calls.

From our front office representatives to our estimators, foremen and technicians in the field, the Simpson team stands out among the competition for its expertise and commitment to getting it right every step of the way.

Simpson Sheet Metal's employee organizing blueprints

Design-Build

Commercial architects, contractors and project managers rely on Simpson’s experienced team of union-trained employees for design-build commercial projects. Simpson designs, builds and installs HVAC systems in concert with other construction crew members, facilitating on-time project completion.

Simpson’s full-service sheet metal fabrication shop can supply additional architectural elements for any construction project.

Simpson employee installing commercial HVAC system

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.

Simpson's senior project manager studying architectural plans for a commercial HVAC project
Simpson employee carrying a piece of a HVAC duct on his shoulder on a jobsite (residential project)

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.

Simpson employee measuring HVAC duct at the residential new construction job site
Simpson employee installing HVAC unit at the residential job site

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.

Simpson employee working on a residential HVAC installation
Simpson employee working on a custom metal pieces in the Simpson's metal fabrication shop

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.

Inside Simpson's on-site vast sheet metal fabrication shopSimpson's metal fabrication shop worker welding a custom metal piece for HVAC project

We service all HVAC makes and models.

HVAC repairs and maintenance for commercial and residential customers

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