• We make renewable energy affordable
  • Reducing our carbon footprint one home at a time
  • Design, Support and Installation throughout the Midwest

 


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    Contractors Building Supply has been distributing quality products throughout Michigan's upper and lower peninsulas for nearly 40 years.
Our contract engineering and installation service are available to help you complete your project.
We have two divisions at CBS to give you better service:
  • Windows
  • Renewable Energy
Find out more about the CBS Family by following the links below:   		 
     Communications and Sales
  • Allan O'Shea
  • Mary Bigelow
    		•   Engineering and Service
  • Devon O'Shea
  • Tyson O'Shea
    		•  Administration
  • Lynda O'Shea
  • Pam Paige
    		•  

      Contact Information:
      Phone: 888-378-2936
      Email: info@windowswindandsolar.com
     
     Follow this link to submit a contact form!