Business Details
35 Years
experience
Emergency
services
Expert Roofing & Waterproofing Services in Houston
Founded in 1991, R B Hash & Associates has established itself as a trusted leader in commercial, industrial, and residential roofing, sheet metal, and waterproofing solutions. As a family-owned business rooted in traditional values, we combine decades of hands-on experience with cutting-edge technology to deliver unmatched quality and service. Our team of certified professionals operates across Texas, Louisiana, Colorado, Florida, and Alabama, prioritizing safety, innovation, and client satisfaction. With manufacturer certifications from industry leaders like GAF and Johns Manville, we offer comprehensive warranties and tailored maintenance programs. Our commitment to excellence is reflected in our long-standing client relationships, third-party safety audits, and recognition by organizations such as the National Roofing Contractors Association.From emergency leak repairs to complex architectural projects, we approach every challenge with a dedication to integrity and technical expertise. Our clients consistently praise our transparent communication, proactive safety culture, and ability to extend roof system lifecycles through value-driven solutions. With an in-house fabrication shop and a focus on evolving industry standards, we remain at the forefront of construction innovation while maintaining the personal touch of a family-operated enterprise.
Services
Roofing
Waterproofing
Sheet Metal Fabrication
Maintenance Programs
Emergency Leak Repair
Architectural Metal Systems
Roof Evaluations
Metal Restoration
Caulking Services
Parking Garage Repair
Details
- Year established: 1991
Highlights and features
- Family-owned since 1991 with proven expertise in complex roofing systems
- Certified applicators for 15+ leading roofing material manufacturers
- Comprehensive 24/7 emergency leak repair services available
- Customized maintenance programs extending roof system lifecycles
- Proactive safety culture with EMR rating of 0.63 and third-party audits
What people say
Impeccable reputation
Outstanding job
Rapid response
Proactive safety commitment
Class work
Services
Roofing
We provide comprehensive roofing solutions for new construction and replacement projects across commercial, industrial, and residential properties. Our services include TPO/PVC membranes, metal roofing systems, and reflective coatings. Certified by 15+ manufacturers, we ensure long-term durability through proper installation techniques and material selection tailored to each project's specific needs.
Waterproofing
Our waterproofing services preserve building integrity through advanced systems for roofs, foundations, and parking structures. We install bentonite membranes, crystalline concrete treatments, and elastomeric coatings to prevent water intrusion while maintaining aesthetic requirements. Solutions address both above-grade and below-grade moisture challenges in new and existing buildings.
Sheet Metal Fabrication
In-house fabrication capabilities allow custom production of gutters, canopies, and architectural metal components. We specialize in precision-crafted flashing systems, metal wall panels, and ornamental features that meet exact project specifications while maintaining schedule efficiency through direct manufacturing control.
Maintenance Programs
Our proactive maintenance plans extend roof system lifecycles through scheduled inspections and preventative repairs. Programs include debris removal, minor repairs, and detailed reporting to maintain warranty compliance. Customized solutions help property managers minimize unexpected costs and maximize asset longevity through condition-based interventions.
Emergency Leak Repair
Available 24 hours a day, our emergency team addresses urgent roof leaks and storm damage with rapid deployment of specialized crews and equipment. We prioritize water intrusion prevention and temporary stabilization to protect property assets, followed by permanent repairs executed with minimal disruption to building operations.
Questions
What types of roofing systems do you install?
We install all major commercial roofing systems including TPO, PVC, EPDM, modified/bitumen, metal roofing, and green roof solutions for both new construction and replacements.
Do you offer emergency roof repair services?
Yes, our 24/7 emergency response team provides immediate leak repairs and storm damage mitigation with dedicated equipment and certified technicians available at all times.
What areas do you service?
We operate throughout Texas, Louisiana, Colorado, Florida, and Alabama with local project teams and centralized support for consistent service quality across all locations.
Are you manufacturer-certified?
Yes, we are certified applicators for 15+ leading manufacturers including GAF, Johns Manville, Carlisle, CertainTeed, and Sarnafil, qualifying for extended warranties and technical support.
How do you ensure worker safety?
Our safety-first culture includes Captive Insurance program compliance, weekly audits by an in-house safety manager, and third-party inspections maintaining an EMR rating of 0.63.
What maintenance programs are available?
We offer customized semiannual inspection plans with debris removal, minor repairs, and detailed reporting to extend roof life while maintaining manufacturer warranty requirements through proactive care.
