Four Generations Family Owned and Operated Since 1922

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Quaglino Roofing was established in 1922 by “Jimmy” James A Quaglino. The company was founded on two simple principles; superior workmanship and exceptional service. Jimmy’s philosophy has excelled for four generations of his family, with the fifth generation not far behind. The company has grown into the largest full-service roofing contractor on the California central coast.

In 1922, installing a roof was a much simpler process with products and practices that would now be considered primitive. Almost 100 years after Jimmy’s first roof installation, the industry has evolved with new and innovative products and methods to protect your investment and home for many years.

We specialize in the installation of modern, unfailing roofing products that are installed by the company’s skilled craftsmen. We serve all aspects of the roofing industry; new and recover roofing projects including commercial, industrial and residential, as well as below grade water proofing, the abatement of asbestos related roofing materials, and on-going and preventative maintenance.

Quaglino Roofing has provided top quality roofing and unmatched service for almost 100 years. We are certified applicators for most major manufacturers and are qualified to install no dollar limit warranted roofing systems.

With our vast experience, modern equipment, and exceptional workforce, the largest 400,000 square foot jobs are simply a part of what we do. Quaglino Roofing has countless satisfied customers that call us year after year for all their roofing needs.

Licences & Credentials

  • National Roofing Contractors Association

    National Roofing Contractors Association

    The National Roofing Contractors Association is one of the US construction industry's trade associations and a voice in the roofing industry for information, education, technology, and advocacy.

  • Western States Roofing Contractors Association

    Western States Roofing Contractors Association

    Western States Roofing Contractors Association is a non-profit regional association of roofing, roof deck and waterproofing contractors and industry related associate members.

  • SLO Builder’s Exchange

    SLO Builder’s Exchange

    The San Luis Obispo County Builders Exchange is a 501(c)6 non-profit contractors association that began in 1949. Our 600+ members are licensed contractors, subcontractors, and suppliers to the construction industry.

  • San Luis Obispo Chamber of Commerce

    San Luis Obispo Chamber of Commerce

    Since 1904, the San Luis Obispo Chamber of Commerce has been dedicated to serving our membership through work to enhance the economic prosperity and community well-being of San Luis Obispo County. Our focus is on creating the best possible environment for people to live, raise their families and pursue their passions in the place they love.

  • Santa Maria Valley Contractors Association

    Santa Maria Valley Contractors Association

    The Santa Maria Valley Contractors Association is a community based, non-profit, member run builders' exchange. Our mission is dedicated to the professional advancement of the construction industry, by providing services to members and interacting with the community for the betterment of the industry and the Santa Maria Valley.