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BBB Accredited Business since

Brian Allendorfer Company, Inc

Phone: (773) 292-0600 Fax: (773) 292-0606 View Additional Phone Numbers 1240 N Central Park Ave, Chicago, IL 60651

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Brian Allendorfer Company is a roofing contractor which installs, maintains, and repairs roofs and other products for residential and commercial customers. This company serves downtown Chicago, including the communities of East Garfield Park, West Garfield Park, Humboldt Park, Ukrainian Village, Hermosa, Austin, Wicker Park, West Town, Belmont Cragin, Avondale, Lake View, Lincoln Park, Garfield Park, and Near West Side. Services available from this company include synthetic slate and tile installation, modified bitumen membrane installation, vinyl and fiber cement siding installation, metal roofing system installation, window and door installation, skylight installation, and gutter system installation.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Brian Allendorfer Company, Inc 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 raised the rating for Brian Allendorfer Company, Inc include:

  • Length of time business has been operating
  • Complaint volume filed with BBB for business of this size
  • Response to 2 complaint(s) filed against business
  • Resolution of complaint(s) filed against business

Customer Complaints Summary Read complaint details

2 complaints closed with BBB in last 3 years | 2 closed in last 12 months
Complaint Type Total Closed Complaints
Advertising/Sales Issues 1
Billing/Collection Issues 0
Delivery Issues 0
Guarantee/Warranty Issues 1
Problems with Product/Service 0
Total Closed Complaints 2

Customer Reviews Summary Read customer reviews

0 Customer Reviews on Brian Allendorfer Company, Inc
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: June 28, 1995 Business started: 01/01/1985 Business started locally: 01/01/1985 Business incorporated 03/05/2002 in IL
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:

Illinois Department of Financial and Professional Regulation
100 W. Randolph, 9th Fl, Chicago IL 60601
Phone Number: (312) 814-4500

Type of Entity


Business Management
Mr. Brian L. Allendorfer Jr., President Ryan Livingston, Customer Service
Contact Information
Principal: Mr. Brian L. Allendorfer Jr., President
Number of Employees


Business Category

Roofing Contractors Siding Contractors Skylights Windows - Installation & Service Doors - Installation Gutters & Downspouts Mason Contractors Roofing Contractors (NAICS: 238160)


BBB Customer Review Rating plus BBB Rating Overview

BBB Customer Reviews Rating represents the customers opinions of the business. The Customer Review Rating is based on the number of positive, neutral and negative customer reviews posted that are calculated to produce a score.

Customer Review Experience Value
Positive Review 5 points per review
Neutral Review 3 points per review
Negative Review 1 point per review

BBB letter grades represent the BBB's opinion of the business. The BBB grade is based on BBB file information about the business. In some cases, a business' grade may be lowered if the BBB does not have sufficient information about the business despite BBB requests for that information from the business.

BBB Letter Grade Scale

BBB Rating Value
A+ 5
A 4.66
A- 4.33
B+ 4
B 3.66
B- 3.33
C+ 3
C 2.66
C- 2.33
D+ 2
D 1.66
D- 1.33
F 1
NR -----
Star Rating scale

  Average Score
5 stars 5.00
4.5 stars 4.50-4.99
4 stars 4.00-4.49
3.5 stars 3.50-3.99
3 stars 3.00-3.49
2.5 stars 2.50-2.99
2 stars 2.00-2.49
1.5 stars 1.50-1.99
1 star 0-1.49

BBB Customer Review Rating plus BBB Rating is not a guarantee of a business' reliability or performance, and BBB recommends that consumers consider a business' BBB Rating and Customer Review Rating in addition to all other available information about the business. If the BBB Rating is NR then only Customer Reviews are used for the Star Rating.