BBB Accredited Business Profile

321 Design & Build

321 Design & Build

(303) 949-9442

321 Design & Build

6 years in business
12036 Grape St
Thornton, CO 80241-3296
Additional Email Addresses
Additional Website Addresses
BBB File Opened: 04/13/2017
Business Started: 05/27/2011
Business Management
  • Mr. Charles J Flowers, Owner
Business Category
  • Carpenter
  • Bathroom Design
  • Kitchen Remodel
  • Carpet Installation
  • Basement Remodeling

Service Area
We service the following area(s): ADAMS County, CO
Number of Employees: 
BBB accredited business




Residential Only
Deck Services
Remodeling Services
Basement Building
Basement Framing Solutions
Basement Finishing Work
Interior Trim
Patio and Deck Enclosure
Gazebo Work
Unfinished Project Completion
and much more!

BBB Reason for Ratings

BBB rating is based on 13 factors: Get the details about the factors considered.

Business Profile

M: 7:00 AM-5:00 PM
T: 7:00 AM-5:00 PM
W: 7:00 AM-5:00 PM
Th: 7:00 AM-5:00 PM
F: 7:00 AM-5:00 PM
S: 7:00 AM-5:00 PM
Su: 7:00 AM-5:00 PM

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BBB reports on known significant government actions involving the business's marketplace conduct.
BBB reports on a company that is out of business for one year from the date the company closes its doors or ceases to do business.
BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.
BBB reports on a business’s bankruptcy as long as the business remains in bankruptcy.
BBB reports when mail sent to the business was returned by the Postal Service.

321 Design & Build

321 Design & Build


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