BBB Accredited Business Profile

Master Services, Inc.

Master Services, Inc.

(262) 248-2103

Master Services, Inc.

28 years in business
N3481 County Road H
Lake Geneva, WI 53147-2745
Fax Numbers
  • (262) 248-6682
Additional Email Addresses
BBB File Opened: 06/24/1997
Business Started: 01/18/1990
Business Started Locally: 01/18/1990
Business Incorporated: 12/01/2008 in WI
Type of Entity
Business Management
  • Mary E Nissen, Owner
Contact Information
  • Principal: Mr. Keith Nissen, Owner
Business Category
  • Heating and Air Conditioning
  • Air Conditioning Contractor
  • Heating Contractors
  • Plumber
  • Plumbing Renovation
  • Sewer Cleaning
  • Water Heater Repair
  • Residential Air Conditioning Contractors
  • Radiant Heat
  • Air Filters

Service Area
We service the following area(s): Lake Geneva, WI, MCHENRY County, IL, RACINE County, WI
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.
Methods of Payment
  • Visa, MasterCard, Discover and American Express
BBB accredited business



This company specializes in plumbing, heating and cooling for residential properties.  Services include, but are not limited to: climate control, plumbing, indoor air quality, air duct cleaning, energy savings, heating, and more.

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BBB Reason for Ratings

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

M: 8:00 AM-5:00 PM
T: 8:00 AM-5:00 PM
W: 8:00 AM-5:00 PM
Th: 8:00 AM-5:00 PM
F: 8:00 AM-5:00 PM
24 Hour Emergency Service Available
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 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.

Master Services, Inc.

Master Services, Inc.


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