The BBB rating is a grade based on a proprietary formula that uses information known to BBB and incorporates BBB experience with the business. The formula evaluates numerous categories of information, and reflects BBB weightings as to the relative importance of each category. This rating represents BBB’s degree of confidence the business is operating in a trustworthy manner and will make a good faith effort to resolve any customer concerns.
Businesses are rated on 17 elements.
This chart shows the maximum number of points that can be awarded or deducted for each element. Please note there are some elements where businesses can only lose points, and for those elements “0” is indicated as the maximum number of points that can be awarded.
Element |
Range of points that can be awarded or deducted (maximum to minimum) |
1. Type of Business |
0 to -41 |
2. Time in Business |
8 to -10 |
3. Competency Licensing |
0 to -41 |
4. Complaint Volume |
20 to 2 |
5. Unanswered Complaints |
20 to -21 |
6. Unresolved Complaints |
10 to 1 |
7. Serious Complaints |
15 to 0 |
8. Complaint Analysis |
8 to -12 |
9. Complaint Resolution Delayed |
0 to -5 |
10. Failure to Address Complaint Pattern |
0 to -5 |
11. Government Action |
0 to -30 |
12. Advertising Review |
0 to -41 |
13. Background Information |
5 to 0 |
14. Clear understanding of business |
0 to -5 |
15. Mediation/arbitration |
0 to -41 |
16. Accredited Business status |
4 to 0 |
17. Revocation |
0 to -10 |
Maximum Available Points |
90 |
Grades are determined by awarding and deducting points for each element and then looking at the resulting score as a percentage of the highest score attainable (“perfect” score). All ratings are expressed as a percentage of the “perfect” score of 90 points.
For example, scoring 90 out of 90 points = 100%. Scoring 88 out of 90 points = 97.77%. Scoring 80 out of 90 points = 88.88%.
The ratings system uses grades from A to F, with plusses and minuses. A+ is the highest grade, and F is the lowest.
This chart shows the grades that are assigned based on the percentage of the “perfect” score:
PERCENTAGE FROM |
PERCENTAGE TO |
RATING SYSTEM GRADE |
97.00 |
100.00 |
A+ |
94.00 |
96.99 |
A |
90.00 |
93.99 |
A- |
87.00 |
89.99 |
B+ |
84.00 |
86.99 |
B |
80.00 |
83.99 |
B- |
77.00 |
79.99 |
C+ |
74.00 |
76.99 |
C |
70.00 |
73.99 |
C- |
67.00 |
69.99 |
D+ |
64.00 |
66.99 |
D |
60.00 |
63.99 |
D- |
0.00 |
59.99 |
F |
A. TYPE OF BUSINESS (TOB) ELEMENT
The CBBB maintains a master TOB list that assigns TOBs into one of 5 categories.
Category 1 is assigned when BBB experience is that all businesses in these TOBs are believed to operate in violation of the law and/or materially misrepresent their products/services.
Category 2 is assigned when BBB experience is that, because of the inherent nature of the products/services offered by businesses in these TOBs, the businesses are likely to generate trade practice concerns and/or a high level of customer dissatisfaction.
Category 3 (Monitored) is assigned to TOBs where BBB experience shows there may be problems. While no point deduction is automatically assessed against TOBs in the monitored category, BBB review of the practices of businesses in these TOBs may result in point deductions based on government action or advertising review.
Category 4 (Standard) is the default TOB assignment. There is no point deduction for this TOB.
Category 5 (Not Rated) is reserved for those TOBs for which BBB ratings are generally not relevant or appropriate.
Points are deducted only for Categories 1 and 2.
B. TIME IN BUSINESS ELEMENT
Points are awarded or deducted based on the length of time the business has been operating.
C. COMPETENCY LICENSING ELEMENT
Significant points are deducted when a company does not have a required competency license/registration.
A required competency license/registration is defined as a license or registration that:
Examples of required competency licenses/registrations include those required for:
Examples of licenses/registrations that are not a required competency license/registration are licenses required for tax purposes and occupancy permits.
D. COMPLAINT DATA ELEMENTS
A business’ complaint file with BBB comprises a major component of the ratings formula.
The ratings formula awards or deducts points based on the following factors relating to complaints closed by BBB in the preceding three years
Complaint data is analyzed according to the size of each business, which is covered in the following section.
Businesses are assigned to a business size classification that is generally determined by the following criteria, with classification in accordance with the first factor for which BBB has reliable information:
Points are awarded or deducted based on a business’ complaint volume in the three year BBB reporting period.
Points are awarded or deducted based on the number of unanswered complaints in the three year BBB reporting period.
Points are awarded or deducted based on the number of unresolved complaints in the three year BBB reporting period.
Points are awarded or deducted based on the number of serious complaints in the three year BBB reporting period.
A “serious complaint” is one that, in BBB’s judgment, indicates either:
The “complaint analysis” is achieved by adding up the total number of unanswered, unresolved and serious complaints. Points are awarded or deducted depending on the total number of these categories of complaints in the three year BBB reporting period.
Points may be deducted based on the number of closed cases over the three year BBB reporting period with a delayed resolution.
Points are deducted if the business, at the request of BBB, has failed to address the underlying cause(s) of a pattern of unusual or excessive complaints.
E. GOVERNMENT ACTION ELEMENT
Government actions that are reportable (i.e., those that relate to business’ marketplace activities) are evaluated for purposes of ratings. If the government action does not relate to marketplace activities, it is not considered for ratings purposes.
BBBs assign one of the following classifications to each reportable government action:
Classification of government actions is determined by BBB judgment in applying the following criteria:
In determining whether a government action would cause reasonable consumers to question the ethics of business management or the business’ reliability in providing products or services, BBB uses its judgment in assessing the following:
F. ADVERTISING REVIEW ELEMENT
Advertising review cases occurring within the three year BBB reporting period are reviewed and classified for purposes of the ratings formula.
If the advertising review finds there is no problem with the challenged advertising, then the results of the advertising review will be classified as “no violation” and there will be no impact on the business’ rating.
If the advertising review finds a problem with the challenged advertising, then BBBs will use their judgment in assigning a code designating the nature of the matter as “minor,” “moderate,” or “major” under the following criteria.
G. BACKGROUND INFORMATION ELEMENT
Points are awarded if BBB files include the following business information:
H. CLEAR UNDERSTANDING OF BUSINESS ELEMENT
Points are deducted if, after review of the file, BBB does not have a clear understanding of the business. This may be done if any of the following criteria are met:
BBB does not have a valid street address for the business.
The business has failed to provide acceptable validation of file information, when requested by BBB, concerning the nature of its business or any other requested background information.
Upon review of the business’ file, BBB does not understand what products or services are offered by the business.
I. MEDIATION/ARBITRATION ELEMENT
Points are deducted if:
J. BBB ACCREDITED BUSINESS STATUS ELEMENT
BBB Accredited Business have been evaluated by BBB and determined to meet the BBB Code of Business Practices, which sets high standards for integrity and good faith efforts in dealing with consumers. BBB Accredited Businesses contractually agree to abide by these standards. BBB accreditation standards require, among other things, that the business commit to working with BBB to make a good-faith effort to resolve any complaints in a fair and timely manner, including mediation and/or arbitration if recommended by BBB.
Based on BBB’s evaluation and the business’ commitment to BBB standards, BBB Accredited Businesses receive 4 points in the ratings formula (out of a total 90 points that may be awarded) because of their accredited status. As a result, only BBB Accredited Businesses may be eligible – depending on their score for all other ratings factors – to earn an A+ rating. The highest rating that may be earned by non-accredited businesses is “A”.
K. REVOCATION BY BBB
Points are deducted if BBB revoked a business’ BBB Accredited Business status within the past year.
A "No Rating" rating will be displayed under any of the following circumstances: