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Affiliate Members with Certifications

Affiliate contractor members support the industry by staying informed on best practices, training opportunities, and technical developments. While they do not vote or serve on the Board, they gain access to CMHA resources, events, and a professional network that helps grow their business and improve installation quality. Those with certifications demonstrate a commitment to ethical, professional practices and have proven the skills and knowledge needed for high-quality installations.

Learn more about becoming CMHA Certified.

 

Company City State /
Province
Certifications
GAGECO Inc. Magnolia TX
ICP

Interlocking Concrete Pavement Certification

Gately Pavers & Stone Davidsonville MD
ICP

Interlocking Concrete Pavement Certification

GE Outdoors Boystown NE
SRW

Segmental Retaining Walls Certification

ICP

Interlocking Concrete Pavement Certification

General Pavingstones, LLC Glen Gardner NJ
ICP

Interlocking Concrete Pavement Certification

Granstrom Masonry Inc Torrance CA
PICP

Permeable Interlocking Concrete Pavement Certification

ICP

Interlocking Concrete Pavement Certification

Green Cow Lawn & Landscaping, LLC Hampton VA
ICP

Interlocking Concrete Pavement Certification

SRW

Segmental Retaining Walls Certification

Ground Affects Landscaping, Inc. Sullivan WI
ICP

Interlocking Concrete Pavement Certification

Ground Effects Landscape Construction, Inc. Warrenton VA
PICP

Permeable Interlocking Concrete Pavement Certification

SRW

Segmental Retaining Walls Certification

ICP

Interlocking Concrete Pavement Certification

Grunder Landscaping Co. Miamisburg OH
ICP

Interlocking Concrete Pavement Certification

SRW

Segmental Retaining Walls Certification

Gulf Coast Pavers Houston TX
ICP

Interlocking Concrete Pavement Certification