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Roof repair

For more than 50 years, Allen Roofing & Siding has been a leader in the roofing industry across the Greater St. Louis Metropolitan area.


But do you really need a new roof?

Homeowners should look for signs such as missing, cracked, or curling shingles; leaks in the attic after rain; significant shingle granule loss; and daylight through the roof boards. An inspection from a professional can give you a definitive answer and the answer maybe a simple repair is needed. Regardless, we’re ready to help.

Asphalt Shingles

Synthetic Roofs

Cedar Shake Roofs

Flat Roofs

Slate Roofs

Tile Roofs

Hip & Gables

Detached Garages

Roofing, Siding, Gutters, Tuckpointing

why Trust Allen Roofing

Shield your home with Allen Roofing & Siding. Your roof is your first line of defense against the elements, ensuring your comfort and safety. Don’t let minor issues escalate – a small leak or a damaged shingle today can lead to significant damage tomorrow. Whether you’re looking to fortify your roof, handle quick repairs, or install a brand-new crown for your home, we’re here to elevate your space’s safety, value, and aesthetic appeal. Trust in our expert roofing services to protect what matters most. Have questions or ready to get started? Reach out to us at Allen Roofing & Siding today. 

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“There was a lot I didn’t know, they made the process smoother. I will always tell my friends and family to call Allen.”

residential and commercial

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know the signs


Our helpful guide explains the signs to know when it’s time to get a new roof:

What are the signs I need roof repair?

Look for missing or damaged shingles, leaks in your attic, water stains on ceilings, or excessive shingle granules in gutters.

How often should I have my roof inspected?

We recommend a professional roof inspection at least once a year or after any severe weather event.

Can a repair extend the life of my roof?

Yes, timely repairs can prevent further damage and prolong the life of your roof.

What type of roofing materials do you work with?

Our team works with a wide range of materials, including asphalt shingles, metal, flat roof systems, and more.

Is the work done by Allen Roofing & Siding warranted?

Absolutely, we stand behind our work with a solid warranty for all repair services.

Invest in your home's safety

Financing available

Investing in your home’s safety doesn’t have to be stressful. We offer financing options designed to align with your financial planning. Learn more about how we can accommodate your budget without compromising on quality.

Stunning Exterior Transformations

Increase Your Home Value

Don’t wait for minor issues to become major problems. Contact Allen Roofing & Siding for expert roof repair services. Get peace of mind with a free estimate today.