BBB Accredited Business since
Phone: (262) 703-9500 Fax: (262) 703-9599 W188N10707 Maple Rd, Germantown, WI 53022
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This company offers windows, siding, entry doors, and garage doors sales and service.
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A BBB Accredited Business since
BBB has determined that Window World of Southeast Wisconsin meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints. BBB Accredited Businesses pay a fee for accreditation review/monitoring and for support of BBB services to the public.
BBB accreditation does not mean that the business' products or services have been evaluated or endorsed by BBB, or that BBB has made a determination as to the business' product quality or competency in performing services.
Reason for Rating
BBB rating is based on 13 factors. Get the details about the factors considered.
Factors that affect the rating for Window World of Southeast Wisconsin include:
- Length of time business has been operating
- Complaint volume filed with BBB for business of this size
- Response to 1 complaint(s) filed against business
- Resolution of complaint(s) filed against business
Customer Complaints Summary Read complaint details
|Complaint Type||Total Closed Complaints|
|Problems with Product/Service||1|
|Total Closed Complaints||1|
Customer Reviews Summary Read customer reviews
|Customer Experience||Total Customer Reviews|
|Total Customer Reviews||1|
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.
These agencies may include:
Wisconsin Department of Safety and Professional Services
1400 East Washington Ave., Room 112, Madison WI 53703
Phone Number: (608) 266-2112
Fax Number: (608) 267-0644
Type of Entity
Limited Liability Company (LLC)
Business ManagementMr. Garry R. Gantner, Owner Ms. Frances Gantner, Owner
Windows - Installation & Service Doors Windows Siding Contractors All Other Specialty Trade Contractors (NAICS: 238990)
Hours of Operation
|M||:||7:30 AM - 4:30 PM|
|T||:||7:30 AM - 4:30 PM|
|W||:||7:30 AM - 4:30 PM|
|Th||:||7:30 AM - 4:30 PM|
|F||:||7:30 AM - 4:30 PM|
|Saturday by appointment only|
Service AreaMilwaukee, Washington, Waukesha, Kenosha, Racine & Walworth Counties
Alternate Business NamesGantner Construction, LLC
Industry TipsContractor Certification (Dwelling) Hiring a Home Improvement Contractor-Tips Home Improvements
Customer Review Rating plus BBB Rating Summary
BBB Customer Review Rating plus BBB Rating Overview