Hellwig Mechanical offers a "turn-key" service to general contractors and owners, providing complete mechanical systems. 

Our clients' goals are our main concern. Our objective is to minimize project cost and optimize project performance.

It takes a team effort to deliver quality and value to customers. The Hellwig Mechanical team features sheet metal mechanics and refrigeration fitters, all skilled and well-trained.


Our expertise allows us to complete jobs timely with high precision, giving us the ability to accept projects our competitors cannot.


 We are currently performing projects in the market of Plan and Specifications, Design Build, and Owner Fit-Up. In the market of Design Build, we have an agreement with various mechanical engineering firms to prepare our design documents. This allows us to offer errors and omissions insurance up to $2 million.


Hellwig Mechanical is commited to being a full service Mechanical Contractor. 

Our business is expanding with cutting edge technology and great attention to detail. We strive to exceed expectations with a commitment to excellence.

We are dedicated to our client's satisfaction. Our 25+ years of experience and craftsmanship assure accuracy and value with every mechanical project and product manufactured.


With the intent on being the leader in mechanical products and services, we employ the newest technology and applications. These include BIM, CADD and 3-D modeling systems, which provides our clients the economic advantage for each project we're awarded.


Hellwig Mechanical is the answer for custom duct systems or professional solutions for companies that demand precision workmanship, efficiency, and reliability. 





For any inquiries, questions or commendations, please call: 408-727-5080 or fill out the following form

Santa Clara Office

1309 Laurelwood Road

Santa Clara, CA 95054



Tel: 408-727-5080

Fax: 408-727-5409

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