Business Details
48 Years
experience
Trusted Roofing & General Contracting Services in Washington, DC
Founded in 1978, HRGM Corporation is a family-owned business rooted in Washington, DC. Our legacy spans over four decades of delivering construction services to public sector agencies. Our team comprises skilled craftsmen and tradespeople who prioritize quality and durability in every project. We specialize in commercial roofing, building envelope solutions, and general contracting, serving clients with precision and expertise. Our commitment to open communication ensures we align closely with client goals while maintaining rigorous quality control. We emphasize workforce diversity, continuous training, and innovation to address complex project challenges.Adherence to leading safety protocols protects our employees, clients, and projects. Recognized for excellence through awards like the Washington Building Congress Craftsmanship Award, we combine craftsmanship, sustainability, and efficiency to meet timelines and budgets. Our partnerships with government stakeholders and community advocates enable us to navigate urban construction challenges effectively. This enduring approach has made us a trusted partner for public agencies and developers in the Washington, DC area.
Services
Roofing
Waterproofing
Building Envelope
General Contracting
Storm Water Management
Details
- Year established: 1978
Highlights and features
- 40+ years of specialized experience in public sector construction
- Award-winning craftsmanship recognized by Washington Building Congress
- Certified safety protocols exceeding OSHA standards
- In-house team of expert craftsmen and tradespeople
- Proven expertise in complex urban construction projects
Associations and certifications
- CBE
- SBE
- ROB
- DZE
- LRB
Services
Commercial Roofing
Our commercial roofing services deliver durable, code-compliant solutions for public sector buildings. We handle complex installations including PVC, TPO, and copper roofing systems with integrated green roof technologies. Projects feature advanced waterproofing membranes and energy-efficient insulation systems that meet modern sustainability standards while maintaining structural integrity.
Building Envelope
We specialize in comprehensive building envelope solutions that protect structures from environmental elements. Our services include air barrier installation, wall panel systems, and moisture protection technologies that enhance energy efficiency while maintaining aesthetic design requirements for both new construction and renovation projects.
General Contracting
As general contractors, we manage projects from concept through completion with transparent communication and budget control. Our expertise covers site development, utility infrastructure, and specialty construction for educational institutions and public recreation facilities across Washington, DC.
Storm Water Management
We design and implement advanced storm water management systems that comply with DC environmental regulations. Our solutions include permeable paving, bioretention systems, and underground detention networks that effectively manage runoff while supporting sustainable urban development goals.
Safety Compliance
Our safety programs exceed OSHA standards with daily equipment inspections, hazard communication protocols, and comprehensive PPE requirements. We maintain incident-free work sites through rigorous training programs and proactive risk assessment strategies for all construction projects.
Questions
What services does HRGM Corporation specialize in?
We specialize in commercial roofing, building envelope solutions, general contracting, and storm water management for public sector clients.
How long has HRGM Corporation been in business?
We have served Washington, DC since our founding in 1978 as a family-owned construction company.
Are HRGM's construction services certified?
We hold multiple certifications including CBE, SBE, ROB, DZE, and LRB accreditations.
What safety standards does HRGM follow?
We exceed OSHA requirements with comprehensive PPE programs, hazard communication, and daily equipment inspections.
What notable projects has HRGM completed?
We've completed award-winning projects like the Cardozo Senior High School Roof (Sika Sarnafil's 2014 Project of the Year).
