General Contractors
Alcal Logo
Good people doing things right.
Webcor Builders, L.A. Live, Los Angeles
Years of partnering with general contractors...

With over 40 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.



View Our Prequalification SheetGallery of Our Work



Roofing & Waterproofing

Learn MoreExperts in a broad range of solutions with an unmatched commitment to safety.


Learn MoreA leading installer of thermal and acoustical product.


Learn MoreOffer a wide range of products and are certified applicators of all major brands.

Garage Doors & Operators

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


Learn MoreFabricate and install a variety of windows from simple store-fronts to complex curtain wall systems.

How we work makes the difference

How we work makes the 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.