Alcal Roofing Waterproofing & Insulation

Alcal Roofing Waterproofing & Insulation

Alcal Roofing Waterproofing & Insulation
42950 Osgood Rd, Fremont CA, 94539 USA

Overview

About Us

Alcal has been a leading installer for roofing and waterproofing products for over 40 years. We are experienced in commercial, residential, industrial and public works projects. Whether it’s new construction, roof replacements or a leak repair, we’ll get the job done right. Services: New Construction Roof Inspections Emergency Leak Remediation Preventative Roof Maintenance Tenant Improvement Repairs General Roof Repair and Restoration

At-A-Glance
Member Since:
1/1/1998
Certifications & Awards
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

5.0 (1)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • "acted professionally and performed the work well and in a timely manner."

    - NEWARK, CA
    Sep 15, 2015

5.0 (1)

GAF Reviews

Contractor reviews from customers with verified GAF purchases

  • "acted professionally and performed the work well and in a timely manner."

    - NEWARK, CA

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Google
4.3 (24)

Google Reviews

Contractor reviews from customers on Google

  • "Great roofing contractor, I used to work there for 8 years"

    - G.O, Feb 2, 2021

  • "Martin from Alcal installed new garage doors and I am really happy with the service. After few weeks, we found some minor issues which he came back and fixed. Will definitely recommend."

    - I.K, Aug 4, 2020

  • "greatest place in the world"

    - K, Jul 15, 2020

See All Google
4.3 (24)

Google Reviews

Contractor reviews from customers on Google

  • "Great roofing contractor, I used to work there for 8 years"

    - G.O.

  • "Martin from Alcal installed new garage doors and I am really happy with the service. After few weeks, we found some minor issues which he came back and fixed. Will definitely recommend."

    - I.K.

  • "greatest place in the world"

    - K

  • "No good"

    - V.M.

  • "Awesome service nice people"

    - P.F.

  • "Best insulators in the East Bay"

    - C.H.

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Awards