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Happy Roof & Exteriors St Louis Missouri's Fastest Growing Roofing and Home Improvement Contractor


New Location

Now serving St. Charles, Lincoln, Warren and parts of St. Louis County.

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Roof Replacement

Our standard system is far more advanced than the majority of roof companies, so we offer the strongest warranty in the market.

New Siding

The key to a great siding install is great installers. Our siding installers that install James Hardie for us, only install James Hardie, that’s it, nothing else.

Replacement Windows

Regardless if it’s the heat of summer or the cold of winter, your windows provide protection, beauty, and value to your family.

Hire Happy Roof & Exteriors: Your Local Source for Roofing & Exterior Home Improvement.

We build a lot of things, but mostly, we build trust!


  • Top Rated, Long Lasting Materials

  • Most Comprehensive Warranty

  • Installed to Spec by Certified Installers

  • Superior Service- prompt, courteous, & professional

  • No Pressure Sales Process; we make it simple

  • Flawless Production- from material selection, scheduling, installation, clean up and everything in-between







Read Our Reviews

"Thanks Happy Roof"

The Happy Roof did a complete tear off and replacement on a multi family in south city for us. They did a wonderful job, very professional. Donnie met us at our office, Lou Realty Group and went over all the information we needed. Thanks Happy Roof for doing such a great job!

Lucy H. from Lou Realty Group

"Fantastic customer service!"

Fantastic customer service! Fast, reliable and great workmanship. I love a company that puts the customer first, not the dollars.

Tiffany B.

"I love my new roof and gutters!"

I love my new roof and gutters! I saved money and was the first one in my neighborhood after the storm to get fixed. Very honest and hard working guys!

Patricia H.

"I would highly recommend them to anyone."

I just wanted to say how pleased we were with Happy Roof! They did a great job, cleaned up nicely and were great to work with. I would highly recommend them to anyone.

Danielle E.

Roof Certifications

With our combined experience we have installed over 1500 residential roof projects. We understand the process from start to finish.


A perfect opportunity to lower utility expenses during a roofing project is to add attic insulation.

Roof Restoration

Avoid Costly Roof Replacement and Secure a Sustainable, Cost Effective Alternative that is Environmentally Friendly

Free Estimate

No Cost. No Obligation


Full Roof Replacement Starting at $87/month


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