Serving Westminster, CO, and surrounding areas such as Broomfield, Arvada, Lakewood, Golden and the entire Denver Metro area, CIG Construction is a Colorado-owned, family-operated business that takes great pride in repairing both commercial and residential roofs, as well as restoring home exteriors. We specialize in hail damage roof replacement and repair, in addition to windows, siding, gutters, and painting.


CIG Construction is your local roofing contractor and roof repair expert. We can be counted on for quality, schedule, safety, and cost. With over 20 years of experience as licensed general contractors, we bring knowledge and know-how to every job. Rest assured, the repairs on your home or business will be done right and on time.


During a storm, damage can occur to your roof that can cause more damage to your home down the road if not repaired in a timely manner. As your local roofing contractor, our storm damage roof repair experts are experienced in reroof projects specifically from the aftermath of storms.



We can help with residential and commercial insurance claims. Insurance claims for hail and storm damage require a prompt notice to the insurance company. It is important that the scope of damage be identified early on in order to support a successful hail damage insurance claim. Call us today we can help.





CIG Construction offers top quality roofing, siding, windows and paint, and all related services in and around Westminster, Colorado. We have a reputation for quality workmanship. As an elite  manufacturer certified contractor, we can provide up to a 50 year warranty for your roof system.





CIG Construction provides the highest quality of commercial roofing contractors in the North Denver metro area. From small commercial buildings to apartments, we provide competitive pricing on new roof installation and repairs. Let us plan your custom commercial roof maintenance program to avoid costly repairs.



Westminster Local Roofing Contractors



CIG Construction is a Colorado-owned, family-operated roofing contractor with strong values. We take great pride in the quality of our work. We are committed to finishing a job on schedule, making the work area safe for homeowners and our team, and keeping the costs down. We specialize in weather-related damage repair and replacement, including roofing, windows, siding, gutters, and painting. If you would like additional information on repairing or restoring your home exterior or want a better understanding of how we can best meet your needs, contact us today.

Our Testimonials

I just wanted to let you know how much you both are appreciated. Your leadership and ability to get things done are an inspiration to us all. Thank you for following through and completing our job so efficiently.

R. Nuss

Firestone, CO

I was very pleased with the work done on the roof and windows. Scott Mckay was always very responsive to all my questions and requests. Thanks for a job well done!

J. Schmidt

Fort Collins, CO

I just want to thank you for the great work in replacing my roof. Your crew was exceptional. They were professional as well. They set up and prepared well. The clean up was great. It very much appears that you and your company are very professional, honest, and reputable. So with all that being said, Thank you.

K. Vaubel

Fort Collins, CO