• We Offer

    Siding, Windows, Soffit, Fascia, Raingutter, Entry Doors, Garage Doors, distinguished customer service and top notch products.

  • Service

    By refining C’s Exterior Designs through profound customer service, outstanding craftsmanship and the leading edge products we will set the standard for our competitors.

  • Location

    Headquartered in beautiful Billings, Montana, C’s Exterior Designs is the area leader in home and business exterior remodeling.

C’s Exterior Designs has been headquartered in beautiful Billings, Montana since 1994 and is an industry leader in the siding and window remodeling field.

Our company has built a reputation of affordable, top-quality work, using only the best materials available.

Exterior Designs is licensed and insured, giving you added protection with our services.

We have replaced windows in small family dwellings and installed siding on large apartment complexes so give us a call for a free estimate on any of your exterior remodeling projects.

View Our Specials!


The Latest News and Information from C's Exterior Designs


What do our valued customers have to say about us?

  • Our new windows were exactly as promised. The guys at C’s Exterior Designs were honest, conscientious and helpful. I personally recommend C’s Exterior Designs.

    Ed MacIntosh
  • I would highly recommend C’S Exterior Designs for your next remodel project. The quality of their materials and expert installation was beyond reproach. The owner, Clay Schreder and his men, were without exception a pleasure to work with on our project.

    Robert & Nellie Scott, Billings, MT
  • I was very pleased with the workmanship displayed and the personal relationships that were maintained during the project.  Owner, Clay Schreder, supervised throughout the project and everyone involved were very hard workers.

    Richard "Doc" Gruber
  • C’s Exterior Designs installed a Malarky 50yr Ecoasis Premium asphalt shingle on my house, and I could not be happier with the results. Clay prepared several free estimates, explained all of my options, and provided a reference for me to call. Scheduling was punctual and all planning/details were communicated thoroughly. The work crew was professional, […]

  • The job looks terrific!  I am a happy little old lady!  Ron is so personable and good at what he does. Thanks…..I will recommend you when I have a chance.

  • Clay did a great job on our house! He replaced some windows and then resided the entire house. He handled all aspects of the job with craftsmanship and professionalism. He did the job over 2 years ago and we are still pleased and get compliments. We had one material problem that was taken care of […]

    Paul & Joyce Evanson
  • During the summer of 2002, C’s Construction of Billings (Exterior Designs) re-sided 10 of our 21 eight plex apartment buildings. The siding chosen by IRET, the owning company, was the steel siding supplied by Alside, Inc. of Akron, Ohio. C’s Construction installed the siding in a professional and timely manner. When the owning company decides […]

    James L. Hogg, Resident Manager, Castlerock Estates
  • This is a Letter of Recommendation for C’s Exterior Designs. Clay Schreder has been working on this project since 1998. Clay has gone through a bid process each of the past five years. Clay has re-sided six eight-plexes, three four-plexes, two shops and an office building. There have also been 393 double pane vinyl clad […]

    Robert Gause, Property Manager, Western View Apartments