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


Monday7:00 AM - 4:00 PM
Tuesday7:00 AM - 4:00 PM
Wednesday7:00 AM - 4:00 PM
Thursday7:00 AM - 4:00 PM
Friday7:00 AM - 4:00 PM
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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 Service 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 crucial 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 real 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 Service. Quality only happens when good people work with suitable 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.



Single-ply roofing Modified bitumen Metal roofing
Coatings Built-up roofing Waterproofing
Preventative maintenance Roof asset management Emergency response
Customer service Historic restoration Skylight/smoke hatch
Cool roof Daylighting Green/vegetative roof


Western Roofing Service 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 GAFJohns ManvilleCarlisle, and Firestone and all other major manufacturers roofing material.


At Tecta America, we are Roofing Redefined.


Our Team

Mark Bledsoe


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Kris Makie


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Jose Peregrino

Vice President – Operations

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Julio Jauregui


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Jerry Rodriguez

Service & Safety Coordinator

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Rick Padfield

Vice President of Sales

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Jason Christian

Accounts Payables

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Veronica Iniguez


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Jose Lozano

Estimator / Project Manager

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Calvin Lee

Estimator / Project Manager

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Yolanda Cazessus

Contract Administrator

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Erica Thompson

VP / Controller

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Ester Morales

Project Coordinator

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Western Roofing Services