Years of partnering with general contractors

With over 50 years of continuous operation as a family-owned business, Alcal has distinguished itself as the reliable choice for general contractors. Alcal has the expertise and resources to handle the most complex projects. Whether it’s a hospital, university, entertainment arena or high-rise office building, Alcal will get the job done right.

  • Insulation

    Alcal is a leading installer of thermal and acoustical product.

  • Fire Protection

    Alcal offers a wide range of products and are certified applicators of all major brands.

  • Garage Doors & Operators

    Alcal Installs a wide variety of sectional, carriage house and contemporary garage doors for custom and production homes.

  • Weather Barrier

    Alcal offers a wide variety of air barrier products to provide a continuous barrier to the movement of air through each enclosure.

How we work makes a difference.

  • Most stringent safety program and quality control in the industry
  • Well-trained union workforce with E-Verified and OSHA-certified employees
  • Class B licensed for multi-trade projects
  • Green building and LEED experience
  • Well-capitalized and diversified
  • Financial strength and longevity to honor its warranties
  • Feels like a family-owned business because it is one.

Certified Partners

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LIC: 815286, 71451, 55201, 75616, ROC255025, ROC255280, ROC287220, ROC288854, C-24089, RCE-42720, 223630, ALCALSC844NZ, 11549832-5501, 9293, 2101510, 21-000180, 21-000179