BBB Accredited Business since

Bishop Heating, Inc.

Phone: (847) 831-2407 Fax: (847) 831-2426 View Additional Phone Numbers 1495 Old Deerfield Rd, Highland Park, IL 60035

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BBB Accreditation

A BBB Accredited Business since

BBB has determined that Bishop Heating, 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 Bishop Heating, 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 Bishop Heating, Inc.
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: April 01, 1986 Business started: 01/01/1943 Business started locally: 01/01/1943 Business incorporated 01/02/1979 in DE
Type of Entity


Business Management
Mr. Bill Clark, President Mr. John Doyiakos, Service Manager Ms. Betty Miller, Office Manager
Contact Information
Principal: Mr. Bill Clark, President
Customer Contact: Ms. Betty Miller, Office Manager
Number of Employees


Business Category

Heating & Air Conditioning Sheet Metal Work Air Quality Service Air Conditioning Repair Air Conditioning Systems - Cleaning Air Conditioning Contractors & Systems Plumbing, Heating, and Air-Conditioning Contractors (NAICS: 238220)

Service Area
Northern Cook County and Central and Southern Lake County Illinois
Alternate Business Names
Bishop Heating & Air Cond., Inc.

Additional Locations

  • 1495 Old Deerfield Rd

    Highland Park, IL 60035


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.