About Us

Serving Bay Area Homes and Businesses since 1983

Unsurpassed service has been the hallmark of Sunmaster for 40 years. We are a recognized leader in window film having won numerous regional and national awards for sales and service. Over the past 40 years we have been privileged to work on projects throughout California, Oregon, Nevada, Utah, even Fiji and Australia. We are renowned for our dedication to exceeding our customers’ expectations on every project.

We are a licensed California contractor – bonded and insured. We are a proud signatory member of the Local Union 718, which provides our employees with a bay area livable wage, a strong benefits package, and a retirement plan. We provide only quality products, like industry-leading 3M window film, that are backed by the maximum manufacturers’ warranties.

In addition, we support our installation work with our own satisfaction guarantee so you can rest assured your window films are installed to your exact specifications. Sunmaster serves customers throughout the region from our location in Napa. To learn more about our window film products or to get a free, no-hassle estimate, please contact us today.

- Meet the Team -

Pete Mott


Pete worked for the Pennzoil Company for 4 years out of college but dreamed of running his own small business. When a friend showed him how to pinstripe vehicles, he decided to take his shot and never looked back. 40 years later he still works daily to service his new and ongoing clients. Pete has also been a long term public servant in Napa as a Planning Commissioner and a City Councilman.

Madison Mott

Director of Operations

Madison started working for her father Pete in 2020. Starting as a front desk receptionist, she has worked her way through the company learning the ins and outs of the business from installer to salesman to today where she heads up customer relations and overall day to day operations.

Greg Templin

Director of Sales

Gregg began his career with Sunmaster in the late 80’s before moving on to work with several other Bay Area film companies, he returned in 2023 and we’re excited to have him back. He has over 30 years of experience in the field and is your “go to guy” for challenging projects and knowledge regarding 3M’s product line. Gregg makes sure every customer gets the perfect film for their home or office every time.

Jorge Garcia


Jorge has been with Sunmaster since 2001 and is a film installation expert. Starting originally with automobiles Jorge quickly transitioned to flat glass with a sharp eye for perfection. Jorge is an extremely hard worker but always with a smile. He can film any piece of glass no matter the shape or size.

Joel Garcia


Joel started with Sunmaster with his brother Jorge back in 2001. He left for a decade to pursue other work but is now back as a full-time installer. Like his brother Jorge, Joel’s installation techniques and attention to detail are exceptional.

Alex Stephenson


Alex is native to Arizona, but came to visit Napa, CA many years ago and never left. He has only been with Sunmaster for a few years but has proven to be a valuable member of our team often acting as job Forman on larger projects. His ability to liaison between Sunmaster and general contractors, glaziers, and other large commercial customers is invaluable.




Team Supervisor