

Mueller Industries has built a well-earned reputation for offering the finest-quality plumbing, Among its major competitors, Mueller Industries is ranked in 1st place for NPS while W.W. Grainger is 2nd, and Mueller Water Products is 3rd.Their current market cap is $2.42B
Mueller Industries's Net Promoter Score (NPS) is a 49 with 62% Promoters, 25% Passives, and 13% Detractors. Net Promoter Score tracks whether Mueller Industries's customers would recommend using the product based on a scale of -100 to 100.
| 62% | Promoters |
|---|---|
| 25% | Passives |
| 13% | Detractors |
| Summary | Date | Score |
|---|---|---|
Aug 2022 100 | Aug 2022 | 100 |
Nov 2022 50 | Nov 2022 | 50 |
May 2023 66 | May 2023 | 66 |
Jan 2024 25 | Jan 2024 | 25 |
May 2024 40 | May 2024 | 40 |
Sep 2024 43 | Sep 2024 | 43 |
Jan 2026 50 | Jan 2026 | 50 |
Mueller Industries is ranked first for NPS among its competitors. W.W. Grainger and Mueller Water Products come in second and third, with Materion Corporation coming in at #4. Among those competitors, it is the second most valued company behind W.W. Grainger.
![]() Mueller Industries | ![]() W.W. Grainger | ![]() Mueller Water Products | ![]() Materion Corporation | |
| Global Ranking | #- | #512 | #- | #- |
| NPS | 49 | 25 | 11 | 0 |
| Social Sentiment Calculated by analyzing social media and other online mentions | - | Neutral | - | - |
| Valuation Updated every 24 hours for public companies | $2.42B | $21.27B | $2.36B | $1.38B |
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.
Mueller Industries's NPS was rated 100 points by customers who have used Mueller Industries's products/services for Less than 1 Year.
| Summary | Usage | Score |
|---|---|---|
Less than 1 Year 100 | Less than 1 Year | 100 |
Compared to its competitors, Mueller Industries's NPS is rated right above W.W. Grainger.
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.
83% of Mueller Industries users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Mueller Industries's Customer Loyalty score was rated 100% by customers who have used Mueller Industries's products/services for Less than 1 Year.
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Mueller Industries's Customer Loyalty score was rated 100% by Tech industry customers.
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Compared to its competitors, Mueller Industries's Customer Loyalty score is rated right above W.W. Grainger, and is preceded by Materion Corporation.
| COMPANY | Customer Loyalty Score | |
|---|---|---|
![]() | Materion Corporation | 89% |
![]() | Mueller Industries | 83% |
![]() | W.W. Grainger | 78% |
![]() | Mueller Water Products | 68% |
![]() | Tecumseh Products | 55% |
![]() | Dynamic Materials Corporation | N/A |
Mueller Industries has an overall Product Quality score of 4 out of 5 stars rated by its users and customers.
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Mueller Industries’s product quality score is a 4 out of 5 as rated by its users and customers. Reviewers from the Tech industry rated Mueller Industries's product the highest.
Mueller Industries's Product Quality score was rated highest by customers who have used Mueller Industries's products/services for Less than 1 Year.
Mueller Industries's Product Quality score was rated 4.6 stars by customers who have used Mueller Industries's products/services for Less than 1 Year.
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Mueller Industries's Product Quality score was rated 4.6 stars by Tech industry customers.
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Compared to its competitors, Mueller Industries's Product Quality score is rated right above W.W. Grainger, and is preceded by Materion Corporation.
| COMPANY | Product Quality Score | |
|---|---|---|
![]() | Materion Corporation | 4.1/5 |
![]() | Mueller Industries | 4/5 |
![]() | W.W. Grainger | 3.9/5 |
![]() | Mueller Water Products | 3.5/5 |
![]() | Tecumseh Products | 3.4/5 |
![]() | Dynamic Materials Corporation | N/A |
Mueller Industries has a value for money and ROI score of 4.1 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 Tech industry.
Mueller Industries's ROI score was rated highest by customers who have used Mueller Industries's products/services for Less than 1 Year.
Mueller Industries's ROI score was rated 5 stars by customers who have used Mueller Industries's products/services for Less than 1 Year.
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Mueller Industries's ROI score was rated 5 stars by Tech industry customers.
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Compared to its competitors, Mueller Industries's ROI score is rated right above Materion Corporation.
| COMPANY | Pricing Score | |
|---|---|---|
![]() | Mueller Industries | 4.1/5 |
![]() | Materion Corporation | 3.9/5 |
![]() | W.W. Grainger | 3.7/5 |
![]() | Mueller Water Products | 3.6/5 |
![]() | Tecumseh Products | 3.2/5 |
![]() | Dynamic Materials Corporation | N/A |
Mueller Industries has an overall Customer Satisfaction score of 87 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.
Mueller Industries's Customer Satisfaction score was rated highest by customers who have used Mueller Industries's products/services for Less than 1 Year.
Mueller Industries's Customer Satisfaction score was rated 100 points by customers who have used Mueller Industries's products/services for Less than 1 Year.
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Mueller Industries's Customer Satisfaction score was rated 100 points by Tech industry customers.
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}Compared to its competitors, Mueller Industries's Customer Satisfaction score is rated right above W.W. Grainger.
| COMPANY | Customer Satisfaction (CSAT) Score | |
|---|---|---|
![]() | Mueller Industries | 87% |
![]() | W.W. Grainger | 74% |
![]() | Materion Corporation | 67% |
![]() | Tecumseh Products | 67% |
![]() | Mueller Water Products | 66% |
![]() | Dynamic Materials Corporation | 0% |
Mueller Industries has an overall Customer Service score of 4.1 out of 5 stars rated by its users and customers.
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8285 Tournament Dr., Suite 150, Memphis, TN
http://www.muellerindustries.com/
901-753-3200
Mueller Industries's Customer Service score was rated highest by customers who have used Mueller Industries's products/services for Less than 1 Year.
Mueller Industries's Customer Service score was rated 5 stars by customers who have used Mueller Industries's products/services for Less than 1 Year.
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Mueller Industries's Customer Service score was rated 5 stars by Tech industry customers.
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Compared to its competitors, Mueller Industries's Customer Service score is rated right above Materion Corporation.
| COMPANY | Customer Service Score | |
|---|---|---|
![]() | Mueller Industries | 4.1/5 |
![]() | Materion Corporation | 4/5 |
![]() | W.W. Grainger | 3.9/5 |
![]() | Mueller Water Products | 3.4/5 |
![]() | Tecumseh Products | 3/5 |
![]() | Dynamic Materials Corporation | N/A |
Mueller Industries has a 3.2/5 stars for its overall company culture rated by their employees

In the Bottom 20% of Similar Sized Companies on Comparably.
Mueller Industries scored a 49 for Net Promoter Score and a -21 for Employee Net Promoter Score. NPS gauges how likely a customer of Mueller Industries would recommend the brand to a friend. ENPS measures how likely Mueller Industries employees would recommend working at Mueller Industries to a friend.
| 62% | Promoters |
|---|---|
| 25% | Passive |
| 13% | Detractors |
| 33% | Promoters |
|---|---|
| 13% | Passive |
| 54% | Detractors |