100% veteran and active duty team
Efficient project management keeps your operations running
Long-lasting solutions for maximum ROI
100% veteran and active duty team
Efficient project management keeps your operations running
Long-lasting solutions for maximum ROI
Discoloration on ceilings or walls indicates active leaks that require immediate attention.
Poorly performing roofing systems allow heat transfer that increases HVAC expenses.
Ponding on flat roofs can lead to membrane deterioration and structural issues.
Surface damage compromises your roof's waterproofing capabilities.
After 10 years, a roof will benefit from professional assessment to avoid costly repairs.
Long-lasting performance with multiple profile options including standing seam and exposed fastener.
Specialized systems designed for commercial applications with superior leak protection.
Comprehensive solutions for apartment complexes and homeowners associations.
Keep your capital working for your business while addressing necessary roofing needs:
Your commercial property’s roof is a critical investment that protects your business assets and operations. Our expert team delivers durable, weather-resistant solutions that safeguard your property while minimizing downtime.
Prevent costly water damage to inventory, equipment, and interiors
Reduce energy costs with properly installed and maintained roofing
Avoid business interruptions from emergency leaks and repairs
Meet building code requirements and insurance specifications
We conduct a comprehensive evaluation of your roof and explain exactly what needs attention.
You receive a detailed estimate with clear pricing—no hidden costs or surprises.
Our team completes work efficiently and correctly the first time.
Before we consider the job complete, we verify every detail meets our high standards.
Our veteran-led team provides commercial roofing solutions throughout the DFW metroplex, bringing military precision and integrity to every property we service.
Our experienced team handles roofing projects of all sizes with precision and attention to detail.
When it's time for a new roof, we provide expert installation using premium materials from trusted brands like TAMKO, IKO, GAF, and Owens Corning.
Our detailed inspections identify and fix issues before they become costly problems, saving you money and extending your roof's life.
After severe weather strikes, our rapid response team provides thorough assessments and professional repairs to protect your home.
We deliver durable, weather-resistant roofing solutions for businesses, multi-family properties, and HOAs with minimal disruption.
Founded in 2024 by veterans from the Army and Navy, our team brings military discipline and over two decades of combined roofing experience to every commercial project. We operate differently from typical contractors, focusing on building long-term relationships through honest assessments, transparent communication, and exceptional craftsmanship.
Mike at GNU construction made the process of replacing our roof a breeze. Our friends and family have used his company. His constant communication to us is key. When you’re honest, professional and work hard, customers will know! I highly recommend this company.
I picked GNU Construction to replace our roof because Mike and Ralph seemed down to earth and good people, and I was correct in thinking so. The process was simple and straightforward. Both kept me informed (more than I can say for my insurance) the whole way through. They understand it can be a stressful event when your roof is damaged or leaking, and helped make it as stress free as possible for my family. Thank you for taking care of me and my family, and thank you both for your service.
GNU did a great job installing gutters to my house. Mike was very thorough and professional. He explained and walked us through what Gnu would be doing. From a retired military individual to another former military person, Mike is very courteous and respectful. The 3 men crew did an outstanding job installing our gutters! We highly recommend Gnu if you are looking to install or replace your gutters.
Join our newsletter for updates on new window technologies and exclusive offers.
Broken shingles are a sign that your roof needs attention. Pay attention to this early sign and you’ll save yourself time and money in the long run. Make a list Lists are great ways to stay on track. Write down some big things you want to accomplish and some smaller
Not all roofs are created equal; some roofs require more attention than others. Working with an expert will help you choose the roof that is right for you. Here are some reasons to make blogging part of your regular routine. Blogging is an easy way to engage with site visitors
Replacing your roof has many benefits, including reduced heating costs and increased home value. Learn about the benefits of roof replacement. Speak to your audience You know your audience better than anyone else, so keep them in mind as you write your blog posts. Write about things they care about.
Commercial roof longevity depends on the material and maintenance schedule. Most flat roof systems last 15-25 years with proper care. Metal roofing can last 30-50 years. Call us for a thorough inspections and we will gladly give you an accurate assessment of your current roof’s condition and remaining lifespan. From there, you can make informed decisions about repairs or replacement.
Watch for water stains on ceilings, bubbling or blistering on the roof surface, standing water (ponding), visible tears or cracks in the membrane, and increased energy bills.
Our veteran-led crew understands that downtime costs money. We coordinate closely with your operations team, create realistic timelines, and maintain clear communication throughout the project. We take every precaution to allow your business to function with minimal interruption while we complete your roofing work with military precision.
For Dallas-Fort Worth’s challenging weather conditions, we offer several high-performance options including PVC membranes, modified bitumen, and metal roofing systems. Each option gives you excellent protection against Texas heat, occasional hailstorms, and heavy rainfall. During your consultation, we’ll discuss the specific requirements of your building and recommend the most appropriate solution for your needs and budget.
Our veteran team is standing by to provide a thorough assessment with no pressure and transparent recommendations.
Request Your Roof Evaluation
Fast response. Honest assessment. Professional results.
Stay informed about seasonal maintenance tips, promotions & project inspiration.
