BBB Accredited Business Profile

Karl Kardel Co., Inc.

Karl Kardel Co., Inc.

(510) 261-4149

Karl Kardel Co., Inc.

57 years in business

4926 E 12th St
Oakland, CA 94601-5151

Additional Email Addresses
Additional Website Addresses
BBB File Opened: 10/26/1990
Business Started: 01/01/1959
Business Started Locally: 01/01/1959
Type of Entity
Sole Proprietorship
Business Category
  • Contractors - General
  • Historical Structure Preservation
  • Caulking Contractors
  • Concrete - Restoration, Sealing & Cleaning
  • Painting Contractors
  • Roof Decks
  • Roof Structures
  • Roofing Contractors
  • Sandblasting
  • Stucco & Exterior Coating Contractors
  • Waterproofing Contractors
  • Exterior Structures - Gazebos, Arbors, Pergolas
  • Coatings - Protective
  • Structural Support - Underground
  • Contractors - Sheet Metal
  • Architectural & Construction Specs
  • Architects
  • Water Damage Restoration
  • Structural Integration
  • Pressure Washing
  • Contractor - General Green Builder
  • Deck Cleaning and Waterproofing

Licensing, Bonding or Registration
This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.
Number of Employees: 



This company offers Consulting, Waterproofing and Construction services.

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BBB Reason for Ratings

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

Licensing information is provided in the BBB Business Profiles to inform the public about industries that may require professional licensing, bonding, or registration. Better Business Bureau encourages you to check with the appropriate agency to be certain any requirements are currently being met.

BBB promotes truth in advertising by contacting advertisers whose claims conflict with the BBB Code of Advertising. These claims come to our attention from our internal review of advertising, consumer complaints and competitor challenges. BBB asks advertisers to substantiate their claims, change ads to make offers more clear to consumers, and remove misleading or deceptive statements.

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.

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.

Karl Kardel Co., Inc.

Karl Kardel Co., Inc.


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