Quality Service Over 41 Years

Copyright © 2018 C&D Construction Solutions Inc. - Dyersville, Iowa 

Site Maintenance & Graphics: Demmer Design

Blown & Spray Foam Insulation

Custom Concrete

Custom Siding & Trim

Custom Interior Features

Residential and Commercial

Spray Foam INSULATION & Insulation SERVICES

In 2014 C&D returned to one of our original service offerings, insulating. We have added a diesel-powered dual agitation blowing machine that allows us to install an incredible volumes of cellulose or fiberglass insulation in less time. One of the great features of this equipment is that it greatly increases how much the cellulose or fiberglass insulation is agitated and expanded before it is blown into your attic, increasing the R-value withe the same or less amount of product in much less time.

      Spray foam insulation services and certification were added in 2015.

"(C&D) showed up at 8 and by 10:15 am they had blown
in 19.5" of insulation in the attic! I was very impressed with 
how quickly they got the job done and had left the place
like they found it!! Thanks guys!"  -–   J. Lueck (via Facebook)

PROJECT PHOTOS.  Click any of the photos below to see our Online Photo Album or go to our C&D Facebook page to see many more.

Our Many 


New Construction


Custom is the KEY word.  Custom trim. Custom concrete. Custom framing. Custom fabrication. Get the building that you want with the options where you want them. This is what sets us apart from "cookie cutter construction companies" that give you only what is offered. Interested in comparing options of a steel frame building with a traditional post frame building? We build them both!  We pay attention to the custom touches that make your new facility work exactly as you envisioned, but better! Why settle for something "close enough" when you can have exactly what you are looking for that works for you? We never settle for less than our best and you should never have to settle for anything but the best.

(Photo: inside of a new dairy operation with a custom manufactured gate and post system to control traffic flow)

Renovations and Repair


From day one... our reputation has been built on these services. Over the years we have completed hundreds (possibly thousands) of renovations and repair projects on barns throughout Northeast Iowa. Sagging roofs. Bowed walls. Crumbling foundations. Rotting sills. Cracked supports. Six layers of shingles. Busted doors. You name it, we've seen it and and have been able to repair it.

      Our before and after pictures speak for themselves. One of our best moments was when a customer called us to save a barn that was recommended to be torn down. The insurance company was not going to cover the barn in its current state of disrepair. After C&D completed the job, the insurance agent was astounded at the transformation; stating, "I'm going to have to take a lot of pictures, as there is no way my boss at the office is going to believe me when I tell him that we are insuring this barn."

We continue to be proud of our work, and will do the same for you! Contact Randy to get started today!

Full Service Custom


Custom... we make it your way, to fit your needs. We have been providing a full range of concrete services since 1990. Footings, foundation walls and flat work – from driveways to polished floors. We can create anything from a rigid finish to provide better footing in slippery conditions to a finely finished floor that feels like polished glass.

(Photo: Curving retaining wall at Boy Scout Camp C.S. Klaus. By curving the wall it will be impossible to move.)

Randy Demmer

563 599-6422 (c) • 563 875-6422 (h)

30559 Golf Course Rd. • Dyersville, Iowa 52040