CIG Construction is a local roofing contractor in Westminster CO, we provide service to greater Denver, Boulder, Westminster, Broomfield, Superior, Longmont, and Fort Collins areas. We are roof replacement experts and have the experience to complete new roofing projects, roofs damaged from storms or hail, and general roof repair. Our process helps homeowners get back to living and enjoying their home.

We walk each of our customers through the roofing or re-roofing process and any needed insurance claim submissions. Our goal is to make your experience as quick and easy as possible, and as experienced roofers, we’ve been able to deliver that to many happy Colorado customers. We exceed expectations every day!


Has a hail storm recently hit your neighborhood? If so, your roofing system may have sustained damage that could lead to further damage to your home. We are a local roofing contractor in Westminster CO providing storm damage roof replacement to from Fort Collins and the great Denver Metro area.  We have the processes and team in place to best assist with your storm damage roof repair or storm damage roof replacement—we assess potential damage, assist with your insurance claim, by documenting damage. As a manufacturer certified installer we install high-quality products safely, quickly, and professionally.


The key to keeping your roofing system intact regardless of the condition is proper roof preventative maintenance. This includes regular inspections and repairs. With thorough periodic inspection we can help monitor the roof’s condition and help prevent small problems from becoming major leaks. LEARN MORE

Roof repair can include anything from fixing issues due to missing or damaged shingles, or roof leaks due to hail damage or wind storms. Minor issues can lead to serious roof problems down the road if not immediately taken care of. If think your home may need roof repair or have an active roof leak, let our team help with a free infrared leak detection inspection. LEARN MORE

CIG Construction works with real estate agents and their clients to provide real estate roof certification and real estate roof inspection delivering a comprehensive inspection report which includes a description of the roof, findings, recommendations, and life expectancy. LEARN MORE

We want to make your roofing project is easy and efficient for you and your family. That’s why at every initial roof replacement inspection, we begin by explaining just what the process involves – and we are there for you every step of the way. From the estimate to job scheduling to final walk-through, we will partner with you and keep you from the guessing game by explaining every phase of work. LEARN MORE