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BBB Accredited Business since

Dar-Tech, LLC

Phone: (847) 516-2500 Fax: (847) 516-2879 735 Industrial Drive, Cary, IL 60013 View Additional Email Addresses

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Dar-Tech, LLC, is a computer business company which provides managed information technology services to businesses as well as security systems and hosting services. Located in Cary, IL, this company serves the far northwestern suburbs of Chicago, including Trout Valley, Port Barrington, Oakwood Hills, Lake in the Hills, Algonquin, Lake Barrington, North Barrington, Island Lake, Prairie Grove, Wauconda, Crystal Lake, Village of Lakewood, Lake Zurich, Holiday Hills, Barrington Hills, Fox River Grove, Huntley, Forest Lake, Hawthorn Hills, Lakemoor, Volo, Carpentersville, Sleepy Hollow, West Dundee, Gilberts, South Barrington, Kildeer, Deer Park, Woodstock, McHenry, Mundelein, Round Lake, Grayslake, Vernon Hills, and Long Grove. The company has been in business since 1998 and is locally owned and operated. This company is partnered with Microsoft, Netgear, ThreatTrack, Dell, and Maximizer Software in order to provide services to their customers.

This company provides information technology services for businesses, with customizable plans depending on the needs of the company. Businesses can choose the services which they require and receive customizable reports on the analytics of their company, including employee and management performance, sales, and products overviews. Other services include hosting, remote and onsite support services, security systems setup and maintenance, data backup and disaster recovery, network and system design, network monitoring, managed services, and IT consulting. Customers can request support and receive help via email or phone, and can also request on-site assistance.

Visit the website for Dar-Tech, LLC, to learn more about the company, view the full list of services available, and contact the company to request support.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Dar-Tech, LLC 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 Dar-Tech, LLC 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 Dar-Tech, LLC
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: January 07, 2011 Business started: 09/01/1998 Business started locally: 09/01/1998 Business incorporated 09/04/1998 in IL
Type of Entity

Limited Liability Company (LLC)

Business Management
Mr. Frank Jaeschke, President
Contact Information
Principal: Mr. Frank Jaeschke, President
Business Category

Computer Business Services Computers - Cable & Installation Computers - Disaster Recovery Computers - Forensics Computers - Networks Computers - Rooms - Installation & Equipment Computers - Service & Repair Computers - Sys Designers & Consult Computers - Programming Computers - Training Security Control Equipment & System Monitors Telephone Equipment & Systems Service & Repair Computers - Network Security Computers - Security Equip & Systems Internet - Web Hosting Computer Assisted Design Services Internet-Based Telephone Service Computer Consultant Consultants - Social Media Computers Hardware, Software & Services Data Processing, Hosting, and Related Services (NAICS: 518210)


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.