Business Details
50+ Years
experience
Emergency
services
Your Trusted Partner for Roofing & Solar Solutions in Denver
Douglass Colony has been a trusted leader in commercial roofing, solar solutions, and construction services since 1947. Headquartered in Commerce City, Colorado, with additional offices in Greeley and Colorado Springs, we serve Denver and the entire Rocky Mountain region. Our team of over 400 professionals specializes in roofing, waterproofing, FRAMECAD, metals, and solar design/installation, delivering innovative, energy-efficient solutions for complex projects. As a LEED-certified company, we prioritize sustainability and safety, holding certifications from GAF, Firestone, and SolarWorld.With decades of experience and a commitment to excellence, we tackle projects others avoid, ensuring durability, efficiency, and client satisfaction. Our advanced FRAMECAD system enables rapid, precise construction of light-gauge steel structures, setting industry standards. We maintain 24/7 emergency maintenance services and partner with top manufacturers to guarantee quality materials. Recognized as ENR Mountain States Specialty Contractor of the Year and a Roofing Contractor Top 100 company, our reputation is built on trust, expertise, and a relentless focus on client needs.
Services
Roofing
Solar Installation
FRAMECAD
Waterproofing
Metals
Maintenance
Details
- Year established: 1947
Highlights and features
- We have over 75 years of experience in commercial roofing and construction.
- Our team includes LEED-certified professionals for sustainable building solutions.
- We offer 24/7 emergency maintenance and repair services.
- We hold certifications from leading manufacturers like GAF and Firestone.
- We utilize advanced FRAMECAD technology for precision steel framing.
Associations and certifications
- GAF Master Elite Contractor
- Firestone Master Contractor
- SolarWorld Authorized Commercial Installer
- ENR Top 600 Specialty Contractor
- ABC Safety Award Winner
What people say
Outstanding job
Professional
Excellent
Durable solutions
Prompt service
Services
Commercial Roofing
Douglass Colony provides comprehensive commercial roofing solutions, including low-slope, steep-slope, and green roofs. Our team uses premium materials and advanced techniques to ensure durability and energy efficiency. We handle complex installations, re-roofing, and maintenance, offering tailored solutions for businesses in Denver and the Rocky Mountain region.
Solar Installation
Our solar division offers complete design, engineering, and installation of photovoltaic systems for commercial buildings. We integrate solar panels with roofing systems, maximizing energy efficiency and sustainability. Services include site assessments, financial modeling, and maintenance, helping businesses reduce energy costs and qualify for tax incentives.
FRAMECAD Construction
FRAMECAD enables rapid, precision construction of light-gauge steel structures. Douglass Colony uses this technology for mid-rise buildings, reducing build times by 75%. Our prefabricated panels ensure accuracy and efficiency, ideal for complex urban projects requiring speed and structural integrity.
Waterproofing
We offer comprehensive waterproofing solutions for roofs, foundations, and below-grade structures. Using high-performance membranes and coatings, we prevent water damage and extend building longevity. Our expertise includes horizontal and vertical waterproofing applications for commercial properties in challenging climates.
Metal Systems
Our custom metal fabrication services include roofing, wall panels, sunscreens, and trusses. Available in diverse finishes, our metal systems enhance architectural aesthetics while providing durability. We offer installation and maintenance for commercial buildings requiring lightweight, long-lasting solutions.
Questions
What services does Douglass Colony offer?
We specialize in commercial roofing, solar installation, FRAMECAD construction, waterproofing, metal systems, and 24/7 maintenance services.
Do you serve areas outside Denver?
We serve the entire Rocky Mountain region, including Colorado Springs, Greeley, and surrounding areas.
Are your team members certified?
Yes, we hold certifications from GAF, Firestone, and SolarWorld, with LEED-accredited professionals on staff.
Can you handle emergency roof repairs?
Yes, our 24/7 emergency maintenance team responds promptly to urgent roofing and waterproofing issues.
What makes FRAMECAD unique?
FRAMECAD enables rapid, precise light-gauge steel framing, reducing construction time by 75% compared to traditional methods.
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