BBB Accredited Business Profile

Service Professor

Service Professor

(616) 871-1900

Service Professor

38 years in business

4770 50th St SE
Grand Rapids, MI 49512-5402

Additional Phone Numbers
  • (800) 968-2515
  • (616) 754-9131
  • (616) 676-8800
  • (800) 477-6337
  • (616) 392-3600
  • (269) 792-9206
  • (989) 584-4184
  • (269) 948-0525
  • (616) 794-9736
  • (616) 866-2242
  • (616) 891-9205
  • (616) 530-9070
  • (616) 696-8700
  • (616) 784-9131
  • (616) 866-6809
  • (616) 866-2662
Additional Website Addresses
BBB File Opened: 07/18/2001
Business Started: 01/01/1978
Business Incorporated: 07/01/1980 in MI
Type of Entity
Business Management
  • Principal: Mr. Brad Krause, President
Contact Information
  • Principal: Mr. Brad Krause, President
  • Mr. Tony Krause, Controller
Business Category
  • Electricians - Residential
  • Air Conditioning Contractors & Systems
  • Heating Contractors
  • Plumbers
  • Air conditioning & Heating Contractors - Residential
  • Air Conditioning Systems - Cleaning
  • Air Conditioning Supplies & Parts

Products & Services
This company offers air conditioning cleaning, supplies and parts as well as heating systems and equipment cleaning and repair.
Alternate Business Names
  • The Service Professor, Inc.
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: 



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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.

Service Professor

Service Professor


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