BBB Business Review

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BBB Accredited Business since

Radon Survey Systems, Inc.

Phone: (330) 963-6633 Fax: (330) 963-6767 View Additional Phone Numbers 10357 Liberty Rd, Twinsburg, OH 44087

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

BBB Accreditation

A BBB Accredited Business since

BBB has determined that Radon Survey Systems, 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.

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 Radon Survey Systems, Inc.
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 0
Total Customer Reviews 0

Additional Information

BBB file opened: September 27, 2004 Business started: 01/01/1984 Business started locally: 01/01/1984 Business incorporated 07/15/1987 in OH
Licensing, Bonding or Registration

This business is in an industry that may require professional licensing, bonding or registration. BBB encourages you to check with the appropriate agency to be certain any requirements are currently being met.

These agencies may include:

Ohio Department of Health
246 N High St, Columbus OH 43215
Phone Number: (614) 466-3543
The number is RS126.

Ohio Department of Health
246 N High St, Columbus OH 43215
Phone Number: (614) 466-3543
The number is RC37.

Type of Entity


Business Management
Dr. Darioush T. Ghahremani, President Mr. Arosh (Ari) T. Ghahremani, Office Manager
Contact Information
Principal: Dr. Darioush T. Ghahremani, President
Business Category

Radon Testing & Service Radon Mitigation

Service Area
Northeast Ohio
Products & Services

This company offers This company provides radon testing and mitigation; environmental enginerring; lead and carbon monoxide testing.


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.