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Leadership

Spec Mission

SPEC Building Materials Corp. is committed to our growth and retention of loyal employees, customers while enhancing our position as the preferred supplier of building materials to roofing, siding and home improvement contractors.

SPEC will provide the highest level of satisfaction for the mutual benefit of customers and manufacturers, along with committing to a favorable return for everyone in our business relationship.

This will be achieved through financial integrity, employee education, proactive communications, utilization of technology and interchange of ideas for mutual improvement.

A team Like No Other

Our Leadership

Melvin Stevenson

Founder/President

Corporate Office, Kansas City, KS

Phone:(913) 384-0804

Doug Stevenson

CEO

Corporate Office, Kansas City, KS

Phone:(913) 384-0804

John Ruhlman

Chief Financial Officer

Corporate Office, Kansas City, KS

Phone:(913) 384-0804

Shawn Gastner

Vice President Of Finance

Corporate Office, Kansas City, KS

Phone:(913) 384-0804

Jody Slayton

Vice President Of Operations

Corporate Office, Kansas City, KS

Phone:(913) 384-0804

Larry Sterritt

Sr Vice President of Sales

Dallas, TX

Phone:(972) 444-0711

Dan Hollabaugh

Vice President of Purchasing

Corporate Office, Kansas City, Ks

Phone:(913) 384-0804

Charles Clark

Vice President of Specialty Products

Houston, TX

Phone:(713) 941-4552

Melvin Stevenson

Founder/President

Corporate Office, Kansas City, KS

Phone: (913) 384-0804

Doug Stevenson

CEO

Corporate Office, Kansas City, KS

Phone: (913) 384-0804

John Ruhlman

Chief Financial Officer

Corporate Office, Kansas City, KS

Phone: (913) 384-0804

Shawn Gastner

Vice President Of Finance

Corporate Office, Kansas City, KS

Phone: (913) 384-0804

Jody Slayton

Vice President Of Operations

Corporate Office, Kansas City, KS

Phone: (913) 384-0804

Larry Sterritt

Sr Vice President of Sales

Dallas, TX

Phone: (972) 444-0711

Core Values

We are committed to the growth and retention of loyal customers AND valued vendors, while positioning ourselves as the preferred supplier of building materials.

THRIVE.

Thoughtful – Think before you act
Helpful – Help others succeed
Respectful – Be respectful of others
Integrity – Honor yourself and always do the right thing
Value – Balance between work and family
Energy – Outwork your competition