How to Vet a Roofer

How to Vet a Roofing Contractor in Colorado

Every roofing company says it is the best. After a big storm, your neighborhood fills with crews and yard signs, and it is genuinely hard to tell the real professionals from the storm chasers. Here is a homeowner's checklist for sorting them out. 

Track Record and Reputation

Start with the basics. How many years has the contractor been in business? Then see what people actually say:

• Google reviews, Yelp, and the Better Business Bureau. Look for a strong rating, an A+ on the BBB, and how the company handles any complaints.

• Less obvious platforms like Reddit and Nextdoor, where neighbors speak frankly.

Do not rely on one source. Read across several.

Local and Legitimate

You want a company that is rooted in the community, not one that blows into town after a hailstorm and disappears.

• A real physical office and local ownership. Avoid the fly by night operator working out of a truck.

• Membership in the Colorado Roofing Association, which maintains a list of licensed, properly insured contractors.

• A quick call to your local building department or roofing supply house. Both can tell you a lot about who is reputable.

Capability

A good company has more than a sales team.

• An in-house repair department staffed by employees, not subcontractors, so the people fixing your roof actually know the work.

• Qualified project managers who can run both repairs and full replacements.

• Manufacturer certifications. These matter, because they unlock stronger system warranties that cover labor, not just materials. The top tiers are GAF Master Elite, held by roughly the top two percent of roofers, Owens Corning Platinum Preferred, held by roughly the top one percent, and CertainTeed ShingleMaster. In a state with as many contractors as Colorado, holding a top tier certification is a meaningful signal.

The Contract and the Estimate

Always get more than one estimate, and judge them on detail. A clear, line item contract that shows your full scope of work and exactly what everything costs is the mark of a serious company. The level of detail in the estimate tells you a lot about the contractor behind it. Never sign with anyone who will not put a detailed scope in writing, and look for good, better, and best options so you can choose.

The Red Flags That Should End the Conversation

A few practices should make you walk away immediately:

• Money up front. Never pay a large deposit. By Colorado law, a contractor must hold your payment in trust until materials are delivered or most of the work is done. A contractor demanding cash up front can leave you high and dry with an exposed roof. We have seen it happen, including an elderly homeowner who handed over her entire insurance check, only to have the crew tear off the old roof and vanish, leaving bare decking.

• Cancellation fees. These can trap you in a contract you want out of.

• Yard signs planted without permission. A contractor who stakes a sign in your yard uninvited is showing you how they operate.

• An offer to cover, waive, or rebate your deductible. This is the biggest one. It is illegal in Colorado under Senate Bill 38, charged as a Class 2 misdemeanor and treated as insurance fraud, because the contractor typically inflates the estimate to recover the waived amount. Here is the logic that matters most: if a contractor is willing to lie to your insurance company before the work even starts, why would you trust him on your roof?

Do Your Homework

Take the time to research. The right contractor will welcome the scrutiny. At Excel Roofing, we have built our reputation across the Denver metro, Colorado Springs, Casper, and Sheridan since 1993, with the certifications, local presence, and honest contracts to back it up. We're On Top Of It. You Don't Pay A Cent Until You're Content.

SOURCES

• Colorado Roofing Association, Waiving Insurance Deductibles is Illegal in Colorado: https://www.coloradoroofing.org/news/waiving-insurance-deductibles-is-illegal-in-colorado
  
  

• Colorado Real Estate Journal, Colorado's Roofing Contract Rules, Penalties and Protections: https://crej.com/news/know-colorados-roofing-contract-rules penalties-protections/
  
  

• MPLS Roofing, Roofing Certifications Explained: https://mplsroofing.com/blog/roofing-certifications-explained/