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BBB Business Review

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BBB Accredited Business since

Indoor Comfort LLC

Phone: (630) 773-3100 Fax: (630) 773-3826 View Additional Phone Numbers 1501 Industrial Dr, Itasca, IL 60143 View Additional Web Addresses

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


Indoor Comfort LLC is a heating and air conditioning company which sells, installs, repairs, and maintains air temperature control and air quality equipment for residential and commercial customers. This company serves the northwestern suburbs of Chicago, including Roselle, Medinah, Bloomingdale, Elk Grove Village, Schaumburg, Carol Stream, Glendale Heights, Mt Prospect, Des Plaines, Franklin Park, Schiller Park, Hoffman Estates, Streamwood, Bartlett, Streamwood, Hanover Park, Lombard, and Villa Park. Services available from this company include installation and service of boilers, furnaces, air conditioners, humidifiers, air cleaners, air exchangers, water heaters, and set back thermostats. The company also provides duct cleaning for residential and commercial customers.

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Indoor Comfort 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 Indoor Comfort LLC include:

  • Length of time business has been operating
  • Complaint volume filed with BBB for business of this size
  • Response to 5 complaint(s) filed against business
  • Resolution of complaint(s) filed against business

Customer Complaints Summary Read complaint details

5 complaints closed with BBB in last 3 years | 2 closed in last 12 months
Complaint Type Total Closed Complaints
Advertising/Sales Issues 0
Billing/Collection Issues 3
Delivery Issues 0
Guarantee/Warranty Issues 0
Problems with Product/Service 2
Total Closed Complaints 5

Customer Reviews Summary Read customer reviews

2 Customer Reviews on Indoor Comfort LLC
Customer Experience Total Customer Reviews
Positive Experience 1
Neutral Experience 0
Negative Experience 1
Total Customer Reviews 2

Additional Information

BBB file opened: November 15, 2005 Business started: 01/01/1994 Business started locally: 01/01/1994 Business incorporated 04/01/2004 in IL
Type of Entity


Business Management
Mr. Steve Kortes, Owner Ms. Lori Lechelt, Manager
Contact Information
Principal: Mr. Steve Kortes, Owner
Customer Contact: Ms. Lori Lechelt, Manager
Number of Employees


Business Category

Heating & Air Conditioning Air Quality Service Water Heater - Tankless Air Conditioning Repair Air Conditioning Systems - Cleaning Air Duct Cleaning Heating Equipment & Systems Cleaning & Repair Boilers - New & Used Heating Equipment Water Heaters - Parts & Supplies Furnace Sales & Service Air Conditioning Contractors & Systems Boilers - Repair & Cleaning Heating Contractors Water Heaters - Repairing Plumbing, Heating, and Air-Conditioning Contractors (NAICS: 238220)

Customer Review Rating plus BBB Rating Summary

Indoor Comfort LLC has received 4.34 out of 5 stars based on 2 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.