T-Square Mechanical Designs, Inc.

        T-Square Mechanical Designs, Inc.            HVAC & Plumbing Design Solutions for Northern California

At T-Square Mechanical Designs, Inc., we can help you design your HVAC and plumbing systems - large or small, simple or complicated - we can help. We take pride in the traditions of the design & construction industry and have over 30 years of experience in engineering project management and in the building construction industy.

At T-Square Mechanical Designs, Inc., superior quality is more than our goal... it's a promise.

What We Do:

We have experience designing systems for a wide range of facilities: from forensic laboratories to computer data centers, from high rise office buildings to correctional facilities, from schools to hospitals, systems ranging from small rooftop HVAC units to large central plants. We provide our clients with personalized service and direct oversight by our principals on every project. 

our office:

Stop by and visit us in Plymouth, CA on scenic California State Highway 49 - Gateway to the Gold Country and Amador Wine Country.