For the past two decades we have created innovative solutions for some of the most prominent mechanical projects in the region. We perform all levels of contracting services for commercial plumbing from design to installation of plumbing, refrigeration, industrial process systems, boilers, compressors, and medical gas systems. Our work can be seen in the region’s best-known wineries and wine caves, restaurants, commercial office buildings, hospitals, and schools.


our company

Founders Mike Rogina and Mike Brogan established TriMyc in 1989 with strict codes of craftsmanship pride in workmanship, and the desire to do the job right.

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our clients

The diversity of our experience enables us to accommodate any of your commercial plumbing needs from wineries, wine caves, restaurants, commercial offices and more.

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Quick Contact


Trimyc Mechanical has been one of our preferred plumbing subcontractors in the North Bay for over twenty (20) years. They truly understand what service and follow-up is all about, which is something you don’t always find in this industry these days.

Mark Davis President, Wright Contracting, Inc.


I have worked with Trimyc since 1990. I appreciate their dedication to provide the best product for the Owner. Trimyc is a pleasure to work with and I strongly recommend them to my clients.

Rob Main, P.E. President, TEP Engineering


It has always been a pleasure to work with Trimyc Mechanical for our winery plumbing needs. We appreciate the high level of professionalism demonstrated by your team and the well thought out quality of work provided by your company.

Paul Ahvenainen Director of Winemaking Korbel Champagne Cellars


We have been proud to recommend TriMyc Mechanical to our clients since the founding of their company in 1989. We have worked on numerous complex industrial projects together over the years and have enjoyed consistent, supportive performance from their administrative team and skilled field staff.

Dave Kincaid Vice President Facility Development Corporation


Being a project manager for a construction firm, your subs are very important to you. I have been working with TriMyc for over ten years and they consistently deliver quality workmanship accompanied by a reliable workforce. I will continue to use them for future plumbing projects.

Rod Field Project Manager, Ledcor Construction


The team at TriMyc takes pride in their work. They understand the importance of referrals and good customer service. We will look to them for our mechanical needs on our next project.

Randy Meyer Winemaker F. Korbel & Bros., Inc.