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BBB A+ Rating Guardian Roofing of Denver, CO

Owens Corning Preferred Roofing Contractor

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About Guardian Roofing Roofing Contractor and Roofing Companies Serving Denver, Erie, Greeley, Frederick, Fort Collins, CO, and Surrounding Areas

Denver Roofing Company in Frederick, COGuardian Roofing provides our customers with superior roof and gutter systems through the use of experienced salespeople, skilled workers, professional project management and fair business practices.

No job too large or small, Guardian Roofing has the experience you need to obtain a quality durable roof.

Guardian Roofing will provide quality workmanship and excellent customer service. Our workmanship and longevity speak for themselves.

A new roof is a major home improvement for homeowners, choosing an experienced contractor is the best way to protect your assets.

Our Roofer Responsibility to You and the Environment

Guardian Roofing understands that the environment plays a vital role in the quality of life in your roof. We are focused on providing services that meet the future needs for home energy efficiency while lowering home maintenance concerns. Guardian Roofing frequently reviews new testing for roof technologies. We are dedicated to helping Colorado homeowners maintain the look and value of their homes by offering professional roofing installation and repair services. Our teams of expert craftsmen have the knowledge to match roofing style from traditional to contemporary. We hope you will become one of our loyal customers.


Reliable Roofing Professionals

As a premier company specializing in residential and commercial roofing services, we are dedicated to providing customer service that is second to none. Whether you have a new construction project or need to replace an old or damaged roof, we offer roofing repair and replacement services.

Individualized Roofing Options

We will provide you with a full consultation to explain all of your available options so that you can choose the roofing plan that’s right for your home or business. We will work with you and adhere to your personal needs.

Customer Satisfaction Guaranteed

We strive to save you both time and money by combining our use of roofing knowledge, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until it is finished, and you are satisfied.

Emergency Roof Repair and Free Estimates

Our roof repair business is built around the needs of our customers. That is why we offer emergency roof repair services, start to finish services and free estimates. We put the same care and energy into every roof replacement job, regardless of size. Every roof should be constructed of durable, quality materials installed with experienced and skilled workers. 

Even Jeff still joins his workers onto roofs to inspect the job they are doing! That’s the hands-on type of roof contractor Guardian Roofing is. And, over 90% of our business is generated through referrals or repeat business.


Guardian Roofing provides total repair and replacement of your roofing, gutters, siding, doors, and more!

Call us today for a FREE ESTIMATE!

Lifetime Warranty5 Star RatingAsphalt Shingles Made in Colorado