• 720-464-0021
  • Year Established: 1987
  • Homeowners Served: 925+
  • Number of Employees: 3+
"Thiessen Construction & Roofing provides very personalized service. Our family is involved in all jobs, and the same installation crews are used for all work. We offer 5-year warranties, and almost all work is a referral from satisfied clients. We have been a registered Colorado contractor since 1987, focusing on roofing since 2011. We don't ask for any money up front and make sure the customer is completely satisfied before the last payment is due. We try to exceed your expectations in every respect."

Glen R. Thiessen, Owner & Founder
Principal Owners / Key Managers
Glen Thiessen, Owner
Logan Thiessen, Owner
Sandra Thiessen, Owner
Five Star Guarantee
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Homeowner Reviews

“You can't find a more reliable, honest, and personable company! They were recommended to me, and I would recommend them any chance I have.”

“They were amazing! Great communication and workmanship! Definitely will recommend Thiessen Construction & Roofing again!”

“Great company to work with. They took care of everything and went above and beyond to ensure quality. The experience was effortless, and when they were done, there was not a trace of evidence that they had taken my whole roof apart. Great job, Thiessen!”

  • 720-464-0021
  • Year Established: 1987
  • Homeowners Served: 925+
  • Number of Employees: 3+
"Thiessen Construction & Roofing provides very personalized service. Our family is involved in all jobs, and the same installation crews are used for all work. We offer 5-year warranties, and almost all work is a referral from satisfied clients. We have been a registered Colorado contractor since 1987, focusing on roofing since 2011. We don't ask for any money up front and make sure the customer is completely satisfied before the last payment is due. We try to exceed your expectations in every respect."

Glen R. Thiessen, Owner & Founder
Principal Owners / Key Managers
Glen Thiessen, Owner
Logan Thiessen, Owner
Sandra Thiessen, Owner
Top Company Features
  • Five Star Guarantee
  • General Liability Insurance
  • Workers' Compensation Insurance
Services Offered
New roof installation and re-roofing
Roofing repairs on asphalt shingle roofs
Insurance claim specialists
Free roof inspections
General contracting services
Products by Owens Corning, CertainTeed, GAF, Malarkey, and more
Insurance
General Liability & Workers' Compensation
Warranties / Guarantees
Two-year warranty
Recognitions
A+ Rated and Accredited with the BBB
BBB Gold Star Certificate recipient
Colorado Roofing Association member