A to Z Roofing & Exteriors Are Certified Colorado Roofers

A to Z Roofing & Exteriors has received expert roofing Certification from the following roofing manufacturers, brands, and organizations.

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CertainTeed SELECT ShingleMaster

We are a CertainTeed SELECT ShingleMaster Roofing Company, a distinction held by less than 1 percent of roofing contractors in America. To become a SELECT ShingleMaster, your company musth ave been in business for at least 5 years, or have been a ShingleMaster™ for 1 year; ensure 50% of your shingle installation crew, plus all job supervisors, are MSA-qualified (not more than a combined total of 50 MSAs are required); employ a current Shingle Quality Specialist™; company owner passes the Business Fiscal Responsibility™ exam; hold current worker’s compensation insurance, as required by law, and liability insurance covering roofing. Learn more at www.certainteed.com

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Duro-Last® Certified Installer

We are a certified installer of the Duro-Last® roofing system, the top thermoplastic membrane with the best warranty. The Duro-Last roofing system is effective for any flat or low-sloped commercial, industrial, or institutional application. A standard, comprehensive 15-year No Dollar Limit (NDL) commercial warranty that is transferable provides coverage against consequential damages that result from defects in the Duro-Last material and/or installation workmanship. Learn more at www.duro-last.com

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GAF Certified Master Commercial Roofing Contractor

Because of GAF’s stringent standards, only 3% of all roofing contractors have qualified as Master Elite® contractors! Choosing a GAF Master Elite® contractor is your assurance that you’ll be dealing with a quality, reputable, and dependable professional contractor — not some “fly-by-nighter.” Learn more at www.gaf.com

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Emerald Premium Contractor

A to Z Roofing is a proud recipient of The Emerald Premium Contractor badge. This certification brings confidence to our customers that A to Z Roofing has received exclusive training regarding the Roofing Installation Evaluation, as well as the valuable long-term experience within the industry. Using A to Z Roofing as your Emerald Premium contractor will offer you peace of mind. We are a trusted partner proud to promote the quality of the Secure Choice™ Roofing Systems comprised of all Malarkey materials, components, and warranties.

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Malarkey Certified Residential Contractor

The Malarkey Certified Residential Contractor Program was developed to provide contractors with industry standard roofing application of high quality Malarkey Roofing products. Certification offers “roofing excellence” for accredited members, allowing homeowners to find trusted roofing advisors. This program offers a step-by-step application process to ensure that contractors are current on the latest industry accepted application procedures and installation techniques.

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Owens Corning™ Platinum Preferred Roofing Contractor

Owens Corning™ Platinum Preferred Contractors meet their strict standards. Learn more at www.owenscorning.com

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Certified Mule-Hide Heat-Weld Warranty Eligible Applicator and EPDM Warranty Eligible Applicator

Learn more at www.mulehide.com

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TRI Installer Certification

Tile Roofing Institute. TRI’s Certification Training Programs are designed to educate roofers and roofing professionals on code approved installation methods. We have both the Specialist and High Wind Certifications. Learn more at www.tileroofing.org

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Lead-Safe Certified Firm

Lead-Safe Certified Firm (United States Environmental Protection Agency). Learn more at www.epa.gov

Roofing Licenses

Denver Roofers are licensed in most jurisdictions throughout the Denver metro and Front Range areas.

  • Adams County
  • Douglass County
  • El Paso County
  • Jefferson County
  • Larimer County
  • Weld County
  • Arvada, CO
  • Aurora, CO
  • Boulder, CO
  • Brighton, CO
  • Broomfield, CO
  • Commerce City, CO
  • Denver, CO
  • Erie, CO
  • Federal Heights, CO
  • Fort Lupton, CO
  • Golden, CO
  • Lakewood, CO
  • Longmont, CO
  • Louisville, CO
  • Lyons, CO
  • Northglenn, CO
  • Thornton, CO
  • Westminster, CO
  • Wheat Ridge, CO

Roofing Insurance

Denver Roofers carry General Liability ($2,000,000) and Workman’s Compensation insurance for your protection. Insurance certificates are available for customers upon request.

  • General Liability Insurance
  • Workman’s Compensation Insurance

Licensed Insured Roofers in Denver

A to Z Roofing & Exteriors is fully licensed and insured, with compliance in all cities and counties. We will pull any permit to get your roof done. Denver Roofers are one of the most experienced, highly rated, and professional roofing companies in Denver.