Find us on Google+

BBB Business Review

Text Sizesmall medium large

BBB Accredited Business since

Knopp Construction, Inc

Phone: (815) 282-5277 Fax: (815) 282-5278 5032 Bent Tree Court, Rockford, IL 61114

BBB Business Reviews may not be reproduced for sales or promotional purposes.


Knopp Construction is a construction company which provides remodeling services for residential customers. This company serves the Rockford metropolitan area, including Winnebago, Pecatonica, Stillman Valley, Cherry Valley, Loves Park, Machesney Park, Esmond, Kirkland, Kingman, Genoa, Belvidere, Marengo, Roscoe, Rockton, Byron, Oregon, Mt Morris, Lindenwood, and Edgewood. Services available from this company include kitchen remodeling, bathroom remodeling, sunroom construction, window installation, garage construction, and basement finishing.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Knopp Construction, 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 Knopp Construction, Inc include:

  • Length of time business has been operating
  • No complaints filed with BBB

Customer Complaints Summary

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

Customer Reviews Summary Read customer reviews

0 Customer Reviews on Knopp Construction, Inc
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: May 13, 1988 Business started: 12/11/1976 Business started locally: 12/11/1976
Type of Entity


Business Management
Mr. Paul Knopp, President
Contact Information
Principal: Mr. Paul Knopp, President
Business Category

Construction & Remodeling Services Basement - Remodeling Bathroom Remodeling Remodeling Services Windows - Installation & Service Sunrooms Countertops Doors Doors - Patio Doors - Installation Kitchen Cabinets & Equipment - Household Storm Windows & Doors Windows - Wood Baths Contractor - Interior Trim Kitchen Remodeling Kitchen & Bath Design Carpenters Concrete Contractors Contractors - General Basement - Finishing Contractor - Remodel & Repair Drywall Contractors Garage Builders Gazebos Home Improvements Home Improvements - Additions Mason Contractors Patio & Deck Builders Residential Remodelers (NAICS: 236118)


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.