Cillessen Construction Company is a trusted and dependable contractor known for prioritizing customer service and quality workmanship. With a strong family background in building and craftsmanship, the company is recognized for transparency and attention to detail. They handle a variety of projects, including home repairs, roof replacements, and kitchen remodels, with an experienced team led by Devon and Heath. Their subcontractors are professional, timely, and thorough, ensuring a smooth and stress-free experience. The company’s focus on customer satisfaction makes Cillessen Construction a highly recommended choice for residential and commercial building needs. Customers praise their responsiveness, professionalism, and ability to handle complex projects efficiently.
I wish to share this email with the public. I sent the following to: Pam with Cillessen Construction Company. Email: Thank you so much Pam. I heard from my insurance company that they received your documents. I am going to get a $625 credit on my premium. That's a lot of money to me. Thank you for your part in getting this done! I genuinely appreciate you and your company for the exceptional customer service that I have received almost two years after the completion of the roofs. The quality of the workmanship and materials are unmatched. The roofs are great and I get nice compliments. TO THE PUBLIC: This company will be there for you long after you pay them.
Jul 2026
5.0★★★★★
Without a doubt, choosing Cillessen Construction Company to handle our large insurance claim was one of the best decisions we could have made. Austin came highly recommended, and it quickly became clear why.
Austin and the entire Cillessen team worked diligently to guide us through the insurance claim process, making what could have been a stressful experience much easier. Every crew that worked on our home—including the roofing, gutters, windows, siding, and painting teams—was professional, courteous, and highly skilled.
The quality of the workmanship exceeded our expectations, and we couldn't be happier with the finished result. On the rare occasion that an issue… read full review
May 2026
5.0★★★★★
I had the pleasure of working with Devon and Cillessen Construction to replace a roof on rental property in Boulder. Start to finish it was a pleasure working with Devon. He was happy to answer all of my questions, sometimes the same ones twice! He is easy to work with, knowledgeable, and worked in my best interest. I highly recommend Devon and Cillessen Construction and am confident you will have the same honest, reliable service I experienced.
