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BBB Accredited Business since

Mortenson Roofing Co., Inc.

Phone: (815) 464-7300 Fax: (815) 464-7850 View Additional Phone Numbers 9505 Corsair Road, Frankfort, IL 60423 View Additional Email Addresses View Additional Web Addresses

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


Mortenson Roofing Co., Inc. is a roofing contractor specializing in slate and roofing tile repair, installation, and restoration, especially for historic buildings and historic building preservation. Located in Frankfort, IL, this company serves both downtown Chicago and the surrounding areas, including Oak Park, Olympia Fields, Evanston, Joliet, Burr Ridge, Brookfield, Downers Grove, Lemont, Peotone, Bolingbrook, Romeoville, Homewood, Westmont, Hinsdale, Park Forest, Plainfield, La Grange, Bridgeview, Orland Hills, Shorewood, South Holland, Lombard, Villa Park, Franklin Park, Winnetka, Highland Park, Kenilworth, Lake Forest, Lake Bluff, Wilmette, Hinsdale, Oak Brook, Western Springs, River Forest, Riverside, Barrington, Barrington Hills, Addison, as well as Dune Acres and Beverly Shores in Indiana.

The company has been in business since 1937 and is a member of the National Roofing Contractors Association and the Chicago Roofing Contractors Association. Most of the company's employees have been with the company for 10-20 years. Their projects have included work for the Museum of Science and Industry, Soldier Field, Kimball House, Our Lady of Pompei, Oak Park-River Forest High School, Our Lady of Angels Church, and St. Mary's Church. Services available from this company include new slate roofs, new tile roofs, slate and tile roof repair and restoration, copper gutters, downspouts and traps, scupper boxes, fascias, cornices, finials, decorative snow guards, standing seam roofs, flat lock seam soldered roofs, and roof flashings (including chimney, wall, valley, skylight, plumbing vents, and roof vents). The company also installs asphalt shingle roofs, synthetic slate roofs, and single-ply flat roofs.

Visit the website for Mortenson Roofing Co., Inc. to learn more about the services available from this company, read about the company's history, and request an estimate for their services.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Mortenson Roofing Co., 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 Mortenson Roofing Co., 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

4 Customer Reviews on Mortenson Roofing Co., Inc.
Customer Experience Total Customer Reviews
Positive Experience 3
Neutral Experience 0
Negative Experience 1
Total Customer Reviews 4

Additional Information

BBB file opened: December 13, 1993 Business started: 12/31/1937 in IL Business started locally: 12/31/1937 Business incorporated 12/31/1953 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. Mike Lukis, Owner
Contact Information
Principal: Mr. Mike Lukis, Owner
Business Category

Roofing Contractors Roof Repair Commercial Roofing Contractor - Tile Roofing Steeples & Spires Building Restoration & Preservation Gutters & Downspouts Roofing Contractors (NAICS: 238160)

Customer Review Rating plus BBB Rating Summary

Mortenson Roofing Co., Inc. has received 4.67 out of 5 stars based on 4 Customer Reviews and a BBB Rating of A+.

BBB Customer Review Rating plus BBB Rating Overview

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.