About Strong Contractors

Certifications & Partnerships

Credentials

Colorado's Only SPFA-Accredited Contractor

The SPFA accreditation is the most rigorous quality standard in the spray foam roofing industry. It is earned, not purchased. Only contractors who demonstrate proven installation quality, trained personnel, in-house equipment, and documented performance history qualify. 

No other contractor in Colorado holds this credential. It is a reason clients from the US Space Force to Kaiser Permanente trust strong contractors with their most critical facilities.

  • PCP-Trained Installers
  • In-House Spray Equipment
  • FM-Tested Systems
  • 10+ Years SPF Experience
  • Multiple SPFA Industry Excellence Award Recipient
Credentials

Certified Across Safety, Technical, and Industry Standards .

  • Who We Are

    Guided By Principle.
    Measured by Execution

    Strong Contractors applies rigorous quality assurance protocols on every coating and waterproofing scope, not just the ones clients ask about. Our inspectors are certified, our methods are documented, and our results are verifiable.

    Trusted to Install
    The Industry's Leading Systems.

    Strong Contractors is an authorized installer for the manufacturers that set the standard in commercial and industrial roofing and coatings.
    Proven Performance

    Explore Our Project Portfolio

    See how Strong Contractors delivers excellence across Colorado and beyond. From high-scale education projects to complex industrial waterproofing.
    Federal

    Peterson AFB

    120,000 SF • Colorado Springs, CO
    Data Center

    QTS Data Center

    85,000 SF • Denver, CO
    Education

    UCCS Campus

    62,000 SF • Colorado Springs