San Francisco, California – Commercial Roofing Contractor – Western Roofing Service

Commercial roofing company located in San Francisco, CA

Commercial Roofing Contractor in the San Francisco Area

In 1952 Western Roofing Service, a commercial roofing contractor, began its operation near San Francisco, CA.  In 2000 Western Roofing Service, along with nine other customer-driven roofing companies, formed Tecta America. As one of the premier commercial roofing contractors in the San Francisco Bay Area, Western Roofing has completed thousands of commercial roofing and industrial projects, in multiple market segments, throughout the West Coast, Alaska, Hawaii, and Guam.


Western Roofing Service, A Tecta America Company, in the San Francisco Bay Area provides services for commercial, industrial and institutional roofing with roof asset management, emergency leak services, maintenance schedules, and repair. We offer the best in industrial installations in the San Francisco Bay Area of almost all roofing products and systems.  We employ the most experienced professional roofers. It’s important to select a roofing contractor with expertise and equipment to get your roofing project done professionally and on time.


We are 110% committed to not only earning your business and trust but making a positive name for ourselves in the community. We understand the importance of providing each of our customers with the best possible experience and rely on your satisfaction to sustain our business. As one of the largest and most experienced commercial roofing contractors in the country, backed by our national presence, you can expect us to do the roofing job right the first time, and you won’t find anyone in the area that has the combination of resources and experience as Western Roofing Services. Quality only happens when good people work with good materials and are directed by people who care about quality. We stand behind every job we do. We use the best materials for every roofing system we install.


Western Roofing Services strives for the highest safety standards on all of our projects. Employees at all levels must work smark and diligently to maintain safety and the health of our employees. A safe operation is organized, clean and efficient. If every employee views accidents the same way we run all of our operations we are will be in a better position to not only control any accidents but to also improve the total performance of our company.


Tecta America Corporation has grown to over 70 locations nationwide becoming one of the largest roofing contractors in the United States and is an approved applicator of GAF, Johns Manville, Carlisle, and Firestone and all other major manufacturers roofing material.


At Tecta America, we are Roofing Redefined.

Our Team

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Mark Bledsoe

Mark has been in the industry since 1990. He ensures projects are a financial fit and projects meet customer expectations.

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Robert Ferrando

Bob has been in the industry since 2006. He is responsible for accounting, administrative staff and IT.

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Kris Makie
Vice President

Kris has been in the industry since 2002. He is educated in construction sequencing, safety, quality control and public contact code.

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Ramon Marquez
Vice President - Operations & Safety

Ramon has been in the industry since 1980 and joined us in 2000. He is responsible for quality control and working to ensure satisfaction.

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Erica Thompson
Corporate Secretary

Erica has been in the industry since 2009 and joined Tecta in 2009. She is responsible for the efficient administration of the company.

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Jose Peregrino
Assistant Superintendent

Jose has been in the industry since 1995 and with Tecta since 2000. He is responsible for maintaining a safe working environment on jobsites.

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Wayne Robert
Estimator/Project Manager

Wayne has been in the industry since 1985 and joined us in 2008. He runs project management ranging from pre-construction to job closeout.

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Calvin Lee
Estimator/Project Manager

Calvin has been in the industry since 1990 and joined us in 2010. He runs project management ranging from pre-construction to job closeout.

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Rick Padfield
Estimator/Project Manager

Rick has been in the industry since 2001 and joined Tecta in 2012. He is responsible for preparing bids and managing projects.

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Jose Lozano
Estimator/Project Manager

Jose has been in the industry since 1999. He is familiar with historical restoration to public and private commercial new and reroofing projects.

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Chris McMenamy
Estimator/Project Manager

Chris has been in the industry since 2003. He focuses on roof replacements, account management, estimating and project management.

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Andrew Tina

Andrew has been in the industry since 2008 and joined Western in 2008. He oversees project accounting, credit and collections.

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Oliver Wong
Estimator/Project Manager

Oliver has been in the industry since 2011 and joined Tecta in 2011. He is responsible for preparing bids and managing projects.

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Jason Christian
Accounts Payable

Jason has been in the industry since 2014. His responsibilities include AR, collections, maintaining accounts, admin support, and accounts payable.

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Veronica Iniguez
HR/Payroll Administrator

Veronica has been in the industry 2017. She is responsible for payroll, human resources, budget and for proper flow and maintenance of employee data.