When you see a company thrive for more than four decades, you know something special is happening behind the scenes. M&M Roofing, Siding, and Windows is a prime example.
We began in 1983 as a small, homeowner-focused roofing service in Houston. Since then, we’ve grown into one of Texas’s most trusted names in home improvement
All thanks to our founder, who insisted on doing business the right way from day one.
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Do you need to repair or replace your roof? Contact us today!
A Different Vision from the Start
Before launching M&M, founder Doug Moncure worked for another roofing company and didn’t like what he saw. Employees weren’t paid fairly, suppliers waited too long for their checks, and customers often felt ignored.
Doug wanted something better. His vision was simple: build a company that cares for everyone it touches, including employees, suppliers, and homeowners alike. Integrity and respect would guide every job.
Humble Beginnings in Houston
Doug officially opened M&M Roofing, Siding, and Windows in 1983, focusing on residential re-roofing. At first, he faced skepticism because of his youth. He was just a young buck in those days!
But he didn’t let his youth stop him.
Hurricane Alicia swept through Houston the same year, damaging countless homes and leaving thousands of residents desperate for help. Larger companies struggled with long waiting lists and were not able to give Houston residents the new roofs they so desperately needed.
Doug proved himself by responding quickly and delivering outstanding work. That storm turned out to be a pivotal moment, helping M&M earn credibility and build a loyal customer base.
Service Expansion to Meet Homeowner Needs
As the business gained momentum, Doug broadened M&M’s offerings to better serve homeowners:
- 1987: Siding services joined the lineup, giving customers a one-stop solution for exterior upgrades.
- 1990: Window installations were added to improve energy efficiency and curb appeal.
- 2023: The company embraced renewable energy with GAF solar shingles, staying ahead of the curve as homeowners look for greener solutions.
Each new service wasn’t just about growth. It was about anticipating what Texans needed to protect and beautify their homes.
Growing Across Texas
M&M didn’t stay a Houston secret for long. The company steadily expanded its reach, often stepping in after severe weather events:
- 1988: Austin, following a major hailstorm
- 1994: San Antonio
- 2005: Beaumont
- 2005: Lake Charles
Despite this steady growth, M&M never lost its homeowner-first approach. Each new city received the same personal service as the original Houston customers.

Adapting to an Ever-Changing Industry
Residential roofing in Texas can be unpredictable. Over the years, M&M has navigated recessions, droughts, hurricanes, and even a global pandemic. While many “fly-by-night” contractors have come and gone, M&M has continued learning and adapting.
We’ve invested in better materials, stayed current with building codes, and continually refined our process. Doug says the company’s philosophy is simple: “We have not learned everything. We are still learning.”
A Family-Centered Culture
M&M Roofing, Siding, and Windows is more than a workplace. It’s a family. Generations of employees have built their careers here, sometimes side by side. At one point, a father, son, and grandson literally all worked together under the same roof.
For example, Martha Bustos is our longtime office manager. She joined over forty years ago when her son Danny was just a newborn. Today, Danny has been with M&M for more than two decades himself! Our employees are loyal, and that spills over into their customer interactions.
If you need a new roof or need to repair your roof, give us a call for a free roof inspection!
Building a Reputation for Excellence
Our family-centered culture and unwavering commitment to quality have paid off. Many homeowners have returned to M&M two or even three times over the years for new roofs, siding, or windows.
Word-of-mouth referrals are still our biggest source of jobs. The Texas roofing market can be volatile. Amidst that, M&M Roofing, Siding, and Windows remains a steady, trustworthy partner homeowners can count on.
Looking Back and Ahead
Reflecting on more than forty years in business, Doug is proud of the company’s resilience. “We keep growing by making happy, satisfied customers that refer us and use us on their other home improvement projects,” he says. With continued learning and a customer-first mindset, he believes “the sky’s the limit”.
Building Four Decades of Trust, One Home at a Time
We’re proud of the fact that M&M Roofing, Siding, and Windows has more than 1,000+ positive reviews. It proves that integrity will always be a good foundation. It turns out that when you care for employees, suppliers, and homeowners alike, good things happen.
If you’re ready to work with a Texas contractor that’s been earning trust for more than 40 years, contact M&M Roofing, Siding, and Windows today for a free roof inspection and consultation.
We also offer a lifetime labor warranty, no money down on a new roof, and a 100% satisfaction guarantee. If you’re not completely satisfied with our work, we’ll come back and make it right. That’s our promise.
After we install a new roof on your home, M&M owner Doug Moncure will personally call you to make sure you’re happy.
We can’t wait to hear from you.
M&M Roofing, Siding, and Windows has been serving Texas homeowners for over 40 years. Call us or complete the request form to schedule a FREE roof inspection and consultation.