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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
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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