About Allen Roofing & Construction, Inc.

Founded by Nathan Trappe in 1998, Allen Roofing & Construction, Inc. (ARC) has been providing expert craftsmanship with proven quality products and outstanding customer service for building and home owners in Iowa, Wisconsin, and Minnesota.

Mission Statement

Our mission is to provide the best possible products and service to our customers. We want to do our best to ensure each and every job is done with integrity and treat each project like it is our own property. We not only want to build a strong company but a stronger relationship with our customers and the communities we work in.

Internally, we want to provide our employees with the knowledge and tools they need to succeed on the job and also in their personal lives.


ARC was incorporated in 1999.

Awards and Certifications

  • ARC received the Greatest Sales Increase for Iowa award in 2014
  • ARC received the Admiral Award from Duro-Last for outstanding sales performance in 2014
  • ARC obtained Elite Roofer status every year since 2007
  • ARC has also become one of only 250 Duro-Last contractors nationally, to be awarded Elite Status for Volume and Quality
  • ARC has been a Duro-Last Sales Award winner since 2005
  • ARC has been a certified CertainTeed Shingle Master company since 2004
  • ARC is a GAF Certified Shingle Contractor.
  • ARC is recognized as a Shingle Master and therefore can offer the CertainTeed Sure Start PLUS 3-STAR and 4-STAR Coverage warranty extensions.
  • ARC’s President Nathan Trappe and Sales Manager Ryan Johnson have earned the title of CertainTeed Master Shingle Applicator Wizard having passed both the CertainTeed Shingle Applicators Manual test and the very challenging Wizard Test on the first attempt.
  • ARC is the only recognized Shingle Master Contractor in a 25 mile radius of Monona.


ARC, with a broad background in commercial and residential construction, has the experience and knowledge to make appropriate specification recommendations to assure a successful long lasting project.

Nathan Trappe, the ARC Sales team, and their installers have combined experience of over 70 years.

Project Types

Hospitals, Clinics, Restaurants, Commercial, Schools, Large Retail-Stores, and Homes


ARC is continually growing with the endorsement of a strong customer base. With over 2 million square feet of installations, ARC is a secure choice for your roofing project.


Roofing contractors need to be financially secure. ARC is not heavily leveraged. Nathan’s responsible approach to growth has been clear and predictable. ARC discounts all invoices proving positive cash flow and appropriate capitalization of the company.

Our Values

Leadership: At Allen Roofing & Construction, Inc., you receive the kind of quality and service you expect from a leader. Our company is always evolving as the needs or our customers change and as new opportunities are created in the market. You can rest assured that, working with Allen Roofing & Construction Inc., you will enjoy the latest services, technology and developments in the industry.

Customer Relations: At Allen Roofing & Construction, Inc., our highest priority is satisfied customers. You are important to us and you can expect us to go the extra mile for your business. Superior customer service is the hallmark of Allen Roofing & Construction, Inc. We are proud to serve you and work hard to earn your business.