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Any Roof, Any Where

KCG specializes commercial construction in Washington DC, Virginia, and Maryland. Our experienced project managers deliver premium results with skilled labor and featured products from the industry leading vendors. From conception to completion, we will will be there. 

We work in all aspects of roofing. 

  • Roofing and Reroofing, Silicone and Full Tear Off Replacements

Commercial roof repair and installation:

  • Commercial Flat Roofs

  • Commercial Shingle Roofs

  • Commercial Metal Roofs

  • Commercial Green Roofs

Residential roof repair and installation:

  • Residential Flat Roofs

  • Residential Shingle Roofs

  • Residential Metal Roofs

  • Residential Green Roofs


Commercial Roofing Services

Expert Service. Premium Results.



General Repairs

Any-Weather Emergency Repairs

Roof Inspections

Roofing System Installation

Preventative Maintenance Programs

Green Roofing Solutions

Pavers, Decking, & Design


EPDM Roofing Systems

If you are looking for durability, EPDM roofing systems are a prime choice. These roofing systems hold the record for longest proven performance amongst single-ply membranes. EPDM systems deliver premium weathering in any climate. These roofing systems are versatile and easy to install with the option of being completely adhered, mechanically attached or ballasted. With a variety of attachment and color options, EPDM roofs offer diverse design applications, an extremely low carbon foot print, and UV resistance.


TPO Roofing Systems

TPO Roofing Systems are expanding in popularity for single ply roofing systems. These white roofs form a reflective barrier that increases energy efficiency. TPO roofs are easy to install and can be heat welded to form a roof with one uniform layer. While these white roofing systems are resilient, its membrane is also approved by environmental programs like LEED®.


Metal Roofing Systems

Metal roofing systems come in a variety design options and price points. These roofs can give any building an esthetic edge. No matter the size of your building, metal roofs are incredibly strong, long lasting and light weight.


Asphalt Roofing Systems

Asphalt Roofing Systems are tried and true. These roofs are reliable in any climate, providing outstanding performance and lasting durability. If you are looking for a cost-effective roofing solution that can stand the tests of time, season after season, asphalt roofing systems are a perfect solution.



Reinforcing Steel
Smoothing Concrete
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