BBB Accredited Business Profile

DNS Exterior, Inc

DNS Exterior, Inc

(630) 361-3070

DNS Exterior, Inc

14 years in business
17011 Cheyenne Ct
Lockport, IL 60441-4592
BBB File Opened: 04/28/2008
Business Started: 03/01/2003
Business Started Locally: 03/01/2003
Business Incorporated: 03/21/2003 in IL
Type of Entity
Contact Information
  • Principal: Mr. David Januski, President
Business Category
  • Contractors - General
  • Gutters & Downspouts
  • Gutter Cleaning
  • Contractors - Gutters
  • Siding Contractors
  • Construction & Remodeling Services
  • Remodeling Services
  • Windows - Installation & Service
  • NAICS: New Single-Family Housing Construction (except Operative Builders)
  • Bath Liners
  • Doors
  • Doors - Patio
  • Doors - Vinyl
  • Shingles
  • Siding Materials
  • Storm Windows & Doors
  • Windows
  • Windows - Wells & Covers
  • Windows - Wood
  • Windows - Vinyl
  • Storm Windows & Doors - Repair
  • Windows - Repairing
  • Soffit & Fascia

Products & Services
Siding, Windows, Roofing, Gutters & Bath Liners.
Service Area
BBB accredited business



DNS Exterior Inc. is an exterior contractor for both residential and commercial customers. This business is located in Lockport, IL, and serves the southern Chicago suburbs including Bolingbrook, Romeoville, Joliet, Crest Hill, Fairmont, Manhattan, New Lenox, Tinley Park, Wilmington, Elwood, Shorewood, Plattville, Kankakee, Coal City, Braidwood, Frankfort, Homewood, Chicago Heights, Naperville, Plainview, Orland Park, Blue Island, Oak Lawn, Aurora, Yorkville, Plano, and Oswego. This company provides exterior contracting including but not limited to siding, roofing, window and door installation and service, gutters and downspouts, soffit and fascia, gutter leaf guards, kitchen and bathroom remodeling including bathliners, showerliners, shower bases, wall surrounds, and shower enclosures.

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Business Profile

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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 three years from the date the company closes its doors or ceases to do business.
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DNS Exterior, Inc

DNS Exterior, Inc


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