At Mammoth, we believe that reputation means everything. That’s why we work hard every day to create and maintain the relationships we’ve forged across 30 years of roofing.


When you enlist Mammoth, you can feel confident that our team of roofing professionals will handle all your roofing needs, be they leak repairs, re-roofs, or anything else. That’s our promise to you. It’s your satisfaction that’s our greatest privilege.

We Are

Who We Are

Ready and equipped, our fully-certified professionals can take on anything from the most complex and large scale roofing projects to the tiniest of repair jobs. Fueled by our commitment to excellence, we go the extra mile to ensure that you will be completely satisfied with our work no matter what.

Owner and operator, Trisha Lira


Over 30 years of combined experience

Licensed, Bonded

and Insured


Owned & Operated

Trustworthy Quality

Commercial ● Residential ● Industrial ● Government ● Hospitality


Project Highlights

As a leading roofing contractor, we at Mammoth take great pride in our work, giving each project the personalized attention that it deserves. Here are just a few of some of our previous projects.


Service Areas



Dallas-Fort Worth


San Antonio



Mammoth Services, LLC

2045 Space Park Dr. Suite 290

Houston TX, 77058

(832) 416-1566