BBB Accredited Business since

Ultimate View Windows, Inc.

Phone: (630) 985-5755 Fax: (630) 985-5755 1202n 75th St #271, Downers Grove, IL 60516

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Ultimate View Windows, Inc, is a window installation company which also installs siding and doors. Located in Downers Grove, IL, this company serves the northern counties of Illinois, including DuPage, Will, Lake, McHenry, and Cook counties. The company started in 2000 and is certified lead-safe by the Environmental Protection Agency.

This company focuses on installing and replacing windows, and uses Energy Star energy efficient window products, which lower heating and cooling costs and reduce the need for maintenance. Each window includes a lifetime limited warranty and is custom-fit to the customer's window, ensuring a proper fit. In addition to window installations, this company installs vinyl siding, which does not rot or warp like wooden siding, is highly insulated for reduction in energy costs, and comes in a variety of colors to accommodate the tastes of any homeowner. Their vinyl siding comes from Alside, one of the most well-known names in vinyl siding, and each installation comes with a limited lifetime warranty.

Finally, Ultimate View Windows installs doors, including entry doors, exterior doors, exterior French doors, exterior glass doors, and patio doors. They carry doors in a variety of finishes and styles to match any home project, and doors come in 25 different standard paint finishes and 12 different standard stain finishes, including cherry, oak, maple, walnut, teak, and mahogany.

Visit the website for Ultimate View Windows, Inc, to learn more about the different products they offer, read their FAQ about home construction products, read customer testimonials, view their gallery of completed products, and request a free estimate on a window, siding, or door installation or maintenance project.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Ultimate View Windows, 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 Ultimate View Windows, 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 Ultimate View Windows, Inc.
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: August 05, 2013 Business started: 04/26/2000 Business started locally: 04/26/2000 Business incorporated 04/30/2013 in IL
Type of Entity


Business Management
Mr. Tom Kozeluh, Owner
Contact Information
Principal: Mr. Tom Kozeluh, Owner
Number of Employees


Business Category

Windows - Installation & Service Doors - Installation Gutters & Downspouts Siding Contractors Finish Carpentry Contractors (NAICS: 238350)

Products & Services

This company offers: residential windows, siding and doors.

Additional Locations

  • 1202n 75th St #271

    Downers Grove, IL 60516 (630) 985-5755


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.