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BBB Business Review

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BBB Accredited Business since

DSM Contractors

Phone: (773) 617-3838 3050 N New England Ave, Chicago, IL 60634

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


Complete New Construction Services, Remodeling Services for Commercial & Residential, Electrical & Handy Man Services.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that DSM Contractors 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.

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 DSM Contractors
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: December 19, 2011 Business started: 12/19/2011 in IL
Type of Entity

Sole Proprietorship

Business Management
Mr. Daniel B. St. Mary, Owner
Contact Information
Principal: Mr. Daniel B. St. Mary, Owner
Business Category

Contractors - General Electricians – Residential Electricians Electricians - Commercial Garage Builders Home Improvements Home Improvements - Additions Commercial Painting Contractor Patio & Deck Builders Deck Builders Deck Builder Patio, Porch & Deck Enclosures Plumbers - Commercial Roof Decks Tile - Ceramic - Contractors & Dealers Weather Stripping Construction & Remodeling Services Basement - Remodeling Bathroom Remodeling Bathroom Remodeling - Walk-In Tubs Handyman Services Hardwood Floor Contractors Building & Development Permits Fence Contractors Fence Staining Home Theater Construction Management Construction Administration Construction Reports Project Management Tile & Marble Fences - Wood Contractor - Commercial Chain Link Fence Sales, Service & Contractors Contractors - Flooring Kitchen & Bath - Design & Remodeling Kitchen Remodeling Building Construction Consultants Carpenters Construction Estimates New Single-Family Housing Construction (except For-Sale Builders) (NAICS: 236115)

Products & Services

DSM Contractors sells the following brand(s): American Standard Plumbing fixtures , Bosch , Broan , Chicago faucet , Elkay , GE electric components and appliances , Grohe faucets , Jacuzzi, Kohler plumbing fixtures , Mansfield plumbing fixtures , Marvin windows , Moen faucets , Monogram , Nutone , Panasonic , Pella windows , Robern , Siemens electrical components , Square D electrical components , Sterling sinks , Sub Zero , Therma tru

DSM Contractors offers the following product(s): Additions , Bathrooms , Cabinets , Construction management , Custom stairs , Decks , Doors , Electrical service equipment , Flooring , Garages , Gut rehab remodels , Kitchens , Lighting fixtures , New construction services , Plumbing fixtures , Porches , Tile installations , Windows

Method(s) of Payment
Checks, Cash, Bank draws, 203K
Refund and Exchange Policy



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.