

Fastenal operates as a wholesaler and retailer of industrial and construction supplies.
Fastenal's Net Promoter Score (NPS) is a 5 with 39% Promoters, 27% Passives, and 34% Detractors. Net Promoter Score tracks whether Fastenal's customers would recommend using the product based on a scale of -100 to 100.
| 39% | Promoters |
|---|---|
| 27% | Passives |
| 34% | Detractors |
| Summary | Date | Score |
|---|---|---|
Feb 2024 4 | Feb 2024 | 4 |
Mar 2024 5 | Mar 2024 | 5 |
Apr 2024 4 | Apr 2024 | 4 |
May 2024 4 | May 2024 | 4 |
Sep 2024 3 | Sep 2024 | 3 |
Oct 2024 4 | Oct 2024 | 4 |
Nov 2024 4 | Nov 2024 | 4 |
Apr 2025 5 | Apr 2025 | 5 |
May 2025 6 | May 2025 | 6 |
Jun 2025 4 | Jun 2025 | 4 |
Sep 2025 4 | Sep 2025 | 4 |
Oct 2025 4 | Oct 2025 | 4 |
Net Promoter Score (NPS) is a management tool that can be used to gauge the satisfaction of a firm's customer relationships. NPS has been widely adopted as a key metric often linked to the revenue potential of a company’s product or service. The metric is based on customer responses to the question: "On a scale of 0 to 10, how likely are you to recommend the product to a friend?"
Those who respond with a score of 9 to 10 are known as Promoters, and are widely associated with behaviors that create value, including actively encouraging others to use the product or service. Those who respond with a score of 7 or 8 are categorized as Passives, and they are believed to be less likely to exhibit the value-creation traits of Promoters having a largely neutral effect on other consumers. Detractors are those who fall in the score range of 0 to 6 and represent dissatisfied customers of the product sometimes actively recommending against using the product.
Female customers rated Fastenal's NPS 57 points higher than Male customers.
Fastenal's NPS was rated -20 by Male customers on Comparably.
Fastenal's NPS was rated 37 by Female customers on Comparably.
Fastenal's NPS was rated the highest by Caucasian customers, and the lowest by African American/Black customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian -4 | Caucasian | -4 |
African American/Black -33 | African American/Black | -33 |
Other -15 | Other | -15 |
Fastenal's NPS was rated the highest by customers ages 36-40, and the lowest by customers ages 26-30.
Fastenal's NPS was rated the highest by customers who have used Fastenal's products/services for 5 to 10 Years, and the lowest by customers with Over 10 Years of usage.
| Summary | Usage | Score |
|---|---|---|
Less than 1 Year -20 | Less than 1 Year | -20 |
1 to 2 Years -17 | 1 to 2 Years | -17 |
2 to 5 Years -17 | 2 to 5 Years | -17 |
5 to 10 Years 23 | 5 to 10 Years | 23 |
Over 10 Years -22 | Over 10 Years | -22 |
Out of the 9 Fastenal customer reviews 7 were positive and 2 were constructive. Fastenal customer reviews reflect that more than half of the customers have a favorable experience using the products/services of the company.
Customer Loyalty is a strong indicator of whether or not a customer will choose a brand repeatedly over a competitor that offers similar products/services.
70% of Fastenal users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Male customers rated Fastenal's Customer Loyalty score 4% higher than Female customers.
Fastenal's Customer Loyalty score was rated the highest by African American/Black customers, and the lowest by Other customers.
% who answered "Yes"
Fastenal's Customer Loyalty score was rated the highest by customers ages 51-55, and the lowest by customers ages 41-45.
| Summary | Age | Score |
|---|---|---|
18-25 70% | 18-25 | 70% |
26-30 85% | 26-30 | 85% |
31-35 55% | 31-35 | 55% |
36-40 46% | 36-40 | 46% |
41-45 46% | 41-45 | 46% |
46-50 55% | 46-50 | 55% |
51-55 100% | 51-55 | 100% |
Fastenal's Customer Loyalty score was rated the highest by customers who have used Fastenal's products/services for 5 to 10 Years, and the lowest by customers with 1 to 2 Years of usage.
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Fastenal's Customer Loyalty score was rated the highest by Construction industry customers, and the lowest by Manufacturing and Machinery industry customers.
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Fastenal has an overall Product Quality score of 3.6 out of 5 stars rated by its users and customers.
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Fastenal’s product quality score is a 3.6 out of 5 as rated by its users and customers. Reviewers from the Accounting industry rated Fastenal's product the highest. Reviewers from the Manufacturing and Machinery industry rated Fastenal the lowest at 2.3.
Fastenal's Product Quality score was rated highest by customers from the Accounting industry, and rated lowest by customers from the Manufacturing and Machinery industry.
Female customers rated Fastenal's Product Quality score 0.6 stars higher than Male customers.
Fastenal's Product Quality score was rated the highest by Caucasian customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 3.6 | Caucasian | 3.6 |
African American/Black 3.4 | African American/Black | 3.4 |
Other 2.8 | Other | 2.8 |
Fastenal's Product Quality score was rated the highest by customers ages 51-55, and the lowest by customers ages 31-35.
| Summary | Age | Score |
|---|---|---|
18-25 3.5 | 18-25 | 3.5 |
26-30 3.3 | 26-30 | 3.3 |
31-35 3 | 31-35 | 3 |
36-40 3.4 | 36-40 | 3.4 |
41-45 3.6 | 41-45 | 3.6 |
46-50 3.4 | 46-50 | 3.4 |
51-55 4.3 | 51-55 | 4.3 |
Fastenal's Product Quality score was rated the highest by customers who have used Fastenal's products/services for Over 10 Years, and the lowest by customers with 1 to 2 Years of usage.
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Fastenal's Product Quality score was rated the highest by Accounting industry customers, and the lowest by Manufacturing and Machinery industry customers.
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Fastenal has a value for money and ROI score of 3.5 out of 5 stars rated by its users and customers.
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Not every product or service fits the needs of a certain user or industry. The users that rank the value for money and ROI highest are mainly from Accounting industry. The users from the Manufacturing and Machinery industry think that they had the lowest ROI from Fastenal.
Fastenal's ROI score was rated highest by customers ages 31-35, and rated lowest by customers from the Manufacturing and Machinery industry.
Female customers rated Fastenal's ROI score 0.4 stars higher than Male customers.
Fastenal's ROI score was rated the highest by Caucasian customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 3.4 | Caucasian | 3.4 |
African American/Black 3.1 | African American/Black | 3.1 |
Other 2.7 | Other | 2.7 |
Fastenal's ROI score was rated the highest by customers ages 31-35, and the lowest by customers ages 26-30.
| Summary | Age | Score |
|---|---|---|
18-25 3.5 | 18-25 | 3.5 |
26-30 2.9 | 26-30 | 2.9 |
31-35 4.4 | 31-35 | 4.4 |
36-40 3.6 | 36-40 | 3.6 |
41-45 3.3 | 41-45 | 3.3 |
46-50 3 | 46-50 | 3 |
51-55 3 | 51-55 | 3 |
Fastenal's ROI score was rated the highest by customers who have used Fastenal's products/services for 1 to 2 Years, and the lowest by customers with Less than 1 Year of usage.
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Fastenal's ROI score was rated the highest by Accounting industry customers, and the lowest by Manufacturing and Machinery industry customers.
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Fastenal has an overall Customer Satisfaction score of 67 rated by its users and customers.
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Customer Satisfaction Score (also known as CSAT), is a metric used to quantify how satisfied customers are with a company or brand’s products and services. The Customer Satisfaction Score is based on customers response to the question: “How would you rate your overall satisfaction with the service you received?” The score is calculated using the formula: (The total number answer of “Very Satisfied” and “Satisfied”) ÷ (The total response) x100, and it is generally displayed in percentages. Some of the main benefits of the CSAT for businesses are tracking retention, identifying happy customers and growing relationships, and gaining repeat business to build a sustainable brand.
Fastenal's Customer Satisfaction score was rated highest by customers from the Construction industry, and rated lowest by customers from the Manufacturing and Machinery industry.
Male customers rated Fastenal's Customer Satisfaction score 2 points higher than Female customers.
Very Satisfied | 26% | |
|---|---|---|
Satisfied | 33% | |
Neither Satisfied nor Dissatisfied | 15% | |
Dissatisfied | 7% | |
Very Dissatisfied | 19% |
Very Satisfied | 43% | |
|---|---|---|
Satisfied | 14% | |
Neither Satisfied nor Dissatisfied | 29% | |
Dissatisfied | 14% | |
Very Dissatisfied | 0% |
Fastenal's Customer Satisfaction (CSAT) score was rated 55% according to Caucasian users and customers.
Fastenal's Customer Satisfaction (CSAT) score was rated 60% according to African American/Black users and customers.
Fastenal's Customer Satisfaction (CSAT) score was rated 67% according to Other users and customers.
Fastenal's Customer Satisfaction score was rated the highest by customers ages 18-25, and the lowest by customers ages 41-45.
| Breakdown | Age | Score | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-25 | 80% | |||||||||||||||
| 26-30 | 50% | |||||||||||||||
| 31-35 | 50% | |||||||||||||||
| 36-40 | 80% | |||||||||||||||
| 41-45 | 33% | |||||||||||||||
| 46-50 | 60% | |||||||||||||||
| 51-55 | 67% |
Fastenal's Customer Satisfaction score was rated the highest by customers who have used Fastenal's products/services for 2 to 5 Years, and the lowest by customers with 1 to 2 Years of usage.
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Fastenal's Customer Satisfaction score was rated the highest by Construction industry customers, and the lowest by Manufacturing and Machinery industry customers.
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}Fastenal has an overall Customer Service score of 3.5 out of 5 stars rated by its users and customers.
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2001 Theurer Blvd, Winona, MN
http://www.fastenal.com
5074538840
Fastenal's Customer Service score was rated highest by customers from the Accounting industry, and rated lowest by customers from the Manufacturing and Machinery industry.
Female customers rated Fastenal's Customer Service score 0.5 stars higher than Male customers.
Fastenal's Customer Service score was rated the highest by Caucasian customers, and the lowest by Other customers.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 3.1 | Caucasian | 3.1 |
African American/Black 2.9 | African American/Black | 2.9 |
Other 2.6 | Other | 2.6 |
Fastenal's Customer Service score was rated the highest by customers ages 31-35, and the lowest by customers ages 26-30.
| Summary | Age | Customer Service Score |
|---|---|---|
18-25 3.5 | 18-25 | 3.5 |
26-30 2.6 | 26-30 | 2.6 |
31-35 3.7 | 31-35 | 3.7 |
36-40 3.6 | 36-40 | 3.6 |
41-45 3.4 | 41-45 | 3.4 |
46-50 2.8 | 46-50 | 2.8 |
51-55 2.8 | 51-55 | 2.8 |
Fastenal's Customer Service score was rated the highest by customers who have used Fastenal's products/services for Less than 1 Year, and the lowest by customers with Over 10 Years of usage.
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Fastenal's Customer Service score was rated the highest by Accounting industry customers, and the lowest by Manufacturing and Machinery industry customers.
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Fastenal has a 3.6/5 stars for its overall company culture rated by their employees

Fastenal scored a 5 for Net Promoter Score and a 1 for Employee Net Promoter Score. NPS gauges how likely a customer of Fastenal would recommend the brand to a friend. ENPS measures how likely Fastenal employees would recommend working at Fastenal to a friend.
| 39% | Promoters |
|---|---|
| 27% | Passive |
| 34% | Detractors |
| 39% | Promoters |
|---|---|
| 23% | Passive |
| 38% | Detractors |