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BBB Business Review

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BBB Accredited Business since

ULB Dry Waterproofing

Phone: (708) 978-7558 Fax: (800) 375-9947 630 S. Lombard Ave, Lombard, IL 60148

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


ULB-DRY Waterproofing, Inc, is a waterproofing contractor which seals and waterproofs basements for residential customers. Located in Hillside, IL, this company serves the western suburbs of Chicago, including Bellwood, Berkeley, Maywood, Broadview, Elmhurst, Villa Park, Lombard, Westchester, La Grange Park, Brookfield, Melrose Park, Oak Brook, Oakbrook Terrace, Forest Park, and Northlake. The company has over 25 years of experience in the waterproofing industry and offers a 10 year warranty on the interior sealing of cracks and a 5 year warranty on exterior sealing of cracks.

Waterproofing services available from this company include leak repair for foundation wall cracks, basement seepage repair, interior crack repairs, exterior crack repairs, drain tile installations, and specialty services which include Bento-Nite grout injection and crawl space encapsulation or sealing. Other services include the application of fortress stabilization systems, Turbo-Seal applications which create waterproof membranes which can be implied to foundations and other areas, glass block window installations, window well replacements, down spout extensions, and sump pump encapsulation. Their website includes helpful hints to prevent failed sump pumps, cracked foundations, damaged pipes from Chicago's cold winters, and other damage to a home's foundation or other areas of the home.

Visit the website for ULB-DRY Waterproofing, Inc, to learn more about the process of waterproofing a home, view their full list of services, learn helpful hints for keeping a home waterproof and dry throughout the season, print out discount codes and rebates for services, and contact the company for waterproofing services and other projects throughout the home.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that ULB Dry Waterproofing 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 ULB Dry Waterproofing 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

3 Customer Reviews on ULB Dry Waterproofing
Customer Experience Total Customer Reviews
Positive Experience 3
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 3

Additional Information

BBB file opened: September 26, 2011 Business started: 06/14/2011 in IL Business started locally: 06/14/2011 Business incorporated 06/14/2011 in IL
Type of Entity


Business Management
Mr. Stoyan Yanakiev, Owner
Contact Information
Principal: Mr. Stoyan Yanakiev, Owner
Business Category

Waterproofing Contractors Glass - Block Windows - Wells & Covers Contractor - Crawl Space Basement Waterproofing Drainage Contractors Sump Pump Contractors Gutters & Downspouts Waterproofing Contractors Other Building Finishing Contractors (NAICS: 238390)

Products & Services

ULB Dry Waterproofing sells the following brand(s): NEX PUMPS, PRO SERRIES, ZOELLER

Method(s) of Payment
Alternate Business Names

Customer Review Rating plus BBB Rating Summary

ULB Dry Waterproofing has received 5 out of 5 stars based on 3 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.