We are a complete roofing service company with certified partnerships and associations with major manufacturers. This guarantees that your project is properly done to receive the full backing of the material manufacturer. We offer products and services for all facets of commercial roofing. Whether it is a single-ply roof such as TPO, PVC and EPDM, Hot Asphalt Built-up Roofing and or Steep Slope Roofs like Tiles, Shingles and Wood Shakes and Shingles, we can fulfill your roof project's requirements.

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Waterproofing and Air Barriers

The approach to waterproofing as a complete task that begins beneath your foundation and slab, up the side of your below-grade and exterior walls and to the top of the roof covering. All of these components are integrated to protect your living and working environment from the elements. Technological advances in materials and methods in construction is incorporated into all of our projects.

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Building Repairs

Exterior repairs to your roof, siding, windows, doors and concrete is part of our portfolio of services. Approaching these repairs with the idea of upgrading and improving the Exterior Barrier of your building is key to our recommendations and solutions.

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Our Philosophy and Goal!

Courtesy, politeness along with professional service is our motive of operation. Tom Hanks once said, "There is no reason that anyone cannot be nice!" When you call on us, we will be polite and courteous to your needs. You, the client and customer is why we are in business.

We will build and install your project with professional expertise and a counter-balance with inspections from a technical representative of the selected materials manufacturer. This applies to commercial warranted projects on request.

All work is done according to standards and specifications as set forth by the manufacturers, architects and specifiers. In addition, we adhere to guidelines for each product installed as set forth by the National Roofing Contractors Association and the Western States Roofing Association.

In addition to waterproofing and roofing, BARTEK International, Inc. is experienced in commercial tenant improvements such as restaurants, offices and retails complexes.




Contact us today for an initial assessment of quotation

We will provide proposals for work on your project from the San Francisco Bay Area to the Los Angeles Area. Send us your project requirements electronically and we will begin providing cost estimates.