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  • EPDM Roofing Systems
  • TPO Roofing Systems
  • PVC Roofing Systems
  • Modified Bitumen Roofing Systems
  • Asphalt, Built-Up Roofing Systems
  • Polyisocyanurate Roof Insulation
  • Architectural Sheet Metal
  • Metal Roof Panels
  • Corrugated Metal Panels
  • Equipment Screens
  • Roof Fascia & Coping Systems
  • Daylighting & Skylights
  • Rooftop Fall Protection Systems
  • Roof Paver Systems & Pedestals
  • Amenity Roof Deck Systems
  • Exterior Wall Cladding Systems
  • Green Roof Systems
Contact Us
Commercial Roofing and Cladding Product Sales
Architectural Specification and Design Support
Fall Protection Design and Installation
Bid Procurement Assistance
Roof Condition Analysis
Roof Asset Management

Keller & Associates is a third generation company that was founded in 1988 under the name Kline-Rose of Iowa, which later became Kline-Keller & Associates. In 1998, the current company name of Keller & Associates was formed.

Located in Grimes, IA, Keller & Associates are manufacturer’s representatives for all aspects of commercial roofing, insulation, metal and exterior cladding materials. We have our own in-house estimators, sales and design personnel to collaborate with contractors, architects and specifiers on all types of commercial building construction.

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