The 20 Biggest Plumbing Companies in the US in 2022

How is the plumbing industry faring in the wake of the Covid-19 pandemic? With a money market size of $134 billion, the plumbing industry is alive and well. There are an estimated 130,348 businesses registered in the United States, but which is the biggest and most successful? Under industry definitions, these companies provide general plumbing, mechanical, building sprinkler system installation, steam fitting, piping services, and lawn sprinkler installation services. We've also included manufacturers of plumbing supplies. Here are the 20 biggest plumbing companies in the US, ranked by revenue for 2022.

20. New York Plumbing Revenue: $66 million

Zoom Info confirms that New York Plumbing is one of the largest plumbing companies in the New York area. Its headquarters is in Richmond Hill, New York. The company is top-rated because of its commitment to quality. It employs licensed technicians serving the public seven days per week, 24 hours per day. They provide plumbing services, heating, and cooling system installations, and repairs. They also install backflow preventers and help with water meters, water lines, waste lines, gas piping, and valves. NY Plumbing also helps individuals and businesses to remove existing conditions in violation of current regulations.

19. Chicago Faucets Revenue: $100 million

Zoom Info reports that Chicago Faucets is among the largest manufacturer of plumbing fixtures and faucets in the United States today. The company opened its doors for business in 1901 and has over a century of experience, with a longstanding reputation for quality products. It also provides fountains, fillers, remote control, and the latest in smart technology systems. The headquarters are in Des Plaines, Illinois.

18. Mr. Rooter Plumbing Corporation Revenue: $112.3 million

Mr. Rooter Plumbing is based in Waco, Texas. The company employs approximately 358 employees, reporting workforce growth of 33% from 2021 to 2022. It's a competitor in the plumbing industry with each employee generating an estimated $313,750 for the company. They're known for their courteous and uniformed professionals who go out to businesses and residences to perform an extensive array of plumbing services. The business provides upfront price quotes and does not charge customers for any overtime work required. The website reflects a high interest in the service with more than 610 thousand visits monthly.

17. Hirsch Pipe & Supply Co Revenue: $162.3 million

Hirsch Pipe & Supply Co is a California-based plumbing supply company with its headquarters in Los Angeles. The company achieved success with 2021 revenues climbing to $162.3 million. It's unique in the plumbing supply and manufacturing industry with a history that goes back to 1933. half of its workforce are students who recently graduated from Rio Hondo College. It employs 265 workers in its supply division. Hirsch contracts with leading plumbing supply manufacturers to provide consumers with quality wholesale parts and equipment, at reasonable prices.

16. Coburn Supply Revenue: $180 million

Coburn Supply had a good year in 2021 with annual revenues of $180 million. The company provides plumbing and heating equipment and supplies to merchant wholesalers, along with consulting services. It's headquartered in Beaumont, Texas, employing 750 workers with an estimated $240,000 in revenue generated by each worker. Coburn Supply has been in business since 1934 and grew from a small supply company to one of the largest plumbing, heating, and cooling equipment providers in the nation.

15. Ewing-Doherty Mechanical, Inc Revenue: $455 million

Insider Monkey reports that Ewing-Doherty Mechanical, Inc is one of the biggest plumbing companies in the Chicagoland area. The headquarters for the company is in Bensenville, Illinois, with services provided throughout Chicago and surrounding cities. It was founded in 1929 and is one of the oldest businesses of its kind in the region. EDM generates an estimated $455 million per year in revenue and maintains a workforce of 23,000 employees. The company will celebrate its 100th year in business in 2029.

14. TD Industries, Inc. Revenue: $583 million

TD Industries Inc. is an American plumbing company that offers services in multiple areas of construction. In addition to providing state-of-the-art plumbing systems, it also provides electrical and air conditioning services. It's a nationwide provider of services, equipment, installation, and emergency services within its scope of expertise. It's also listed as a technology and construction company, specializing in the latest technological advances for installing and repairing smart systems and features. TD Industries employs a large workforce of more than 2,800 employees throughout the nation. It was founded in 1946 with its headquarters in Dallas, Texas. They've not yet filed for an IPO and remain a privately held organization.

13. American Plumbing & Mechanical, Inc Revenue: $595.7 million

American Plumbing & Mechanical, Inc has been in business since 1998. The business provides consumers and contractors with plumbing as its top priority and also offers air conditioning, heating, and ventilation services. Its headquarters is based in Round Rock, Texas. It specializes in mechanical contracting for industrial and residential projects. The sole proprietorship lists 4 employees on its leadership team but does not disclose the total number of employees in its workforce. Some other websites estimate the total number of workers at 16,000.

12. Elkay Manufacturing Co. Revenue: $706 million

Elkay Manufacturing Co is a manufacturer of kitchen and bath products involving plumbing and other components. It also offers a range of sinks and drinking fountains for industrial, residential, and commercial customers. The business opened to the public in 1920 and has over a century of experience with a solid reputation in the plumbing and kitchen/bath products industry. The headquarters are in Downers Grove, Illinois. Elkay Manufacturing recently completed a merger with Zurn Water Solutions Corporation. The new company formed from the merger employ over 2,600 workers.

11. Roto-Rooter Revenue: $844 million

Roto-Rooter is a plumbing company that also provides septic tanks and other types of sewer drainage services. They specialize in the installation of plumbing systems and services and repair. It's one of the older and more established companies with roots that go back to 1935. Roto-Rooter has since expanded its reach into parts of Canada, providing services for homes and businesses. There are currently more than 600 Roto-Rooter locations active throughout the globe.

10. Residential Services Group, Inc. Revenue: $885.5 million

Residential Services Group, Inc. is a plumbing, air conditioning, ventilation, and heating company that is based in Memphis, Tennessee. GrowJo confirms that the business is one of the largest employers in the area with a workforce of 2,520 workers. It also has an impressive growth rate of 3% in the past 12 months with an estimated revenue per employee of $351,400. The company continues to grow and expand. It's one of the most popular service providers because of its commitment to providing emergency services to consumers around the clock. RSG serves residential and commercial customers in Memphis, Tennessee, and surrounding areas.

9. Delta Faucet Revenue: $638 million

Delta Faucet Company first opened for business in 1954. It's one of the leading producers of kitchen and bath faucets, shower heads, and shower systems. It manufactures and supplies plumbing systems for residential and commercial customers. Delta Faucets started as the Masco Corporation before changing its legal name. The headquarters for Delta Faucets are in Indianapolis, Indiana.

8. American Residential Services Revenue: $1 billion

American Residential Services is a nationwide company based in Memphis, Tennessee. According to Biz Journals, it's one of the largest employers in the city with a workforce of 5,000 employees. ARS is active in 24 states and spreads annually with a wider reach throughout the country. It's been in business since 1975 when it started as a subsidiary of its parent company ServiceMaster. ARS is a direct-to-consumer service company that specializes in emergency plumbing and HVAC services.

7. Mueller Streamline Co. Revenue: $1.15 billion

Mueller Streamline, Co, also known as Mueller Industries is one of the largest manufacturers in the plumbing industry. The company produces brass, copper, and plastic plumbing products including tubes, fittings, rods, bars, forgings, extrusions, valves, and more. It first opened its doors for business in 1917 and has surpassed the century mark for years in service to the public with plumbing supplies and specialty products. The headquarters are in Collierville, Tennessee. Mueller owns numerous plumbing companies throughout the United States, Asia, Europe, and the Middle East.

6. F.W. Webb Revenue: $1.2 billion

F.W. Webb is a plumbing supply company that has been in business since 1866. It's one of the oldest and most successful in the country, starting as a plumbing supply company as a wholesale distributor. The business also provides other construction and engineering products. It began offering a massive catalog of products for its online store in 1995. The headquarters are in Bedford, Massachusetts, but its consumer reach is global. The company employs approximately 1,500 workers. In addition to selling plumbing, heating, and HVAC supplies, it also provides plumbing consultation and advisement services.

5. Comfort Systems USA, Inc Revenue: $3.1 billion

Comfort Systems USA, inc. is an American plumbing company based in Houston, Texas. The business also provides heating, ventilation, and air conditioning services throughout 72 cities in the United States. In addition, they specialize in mechanical, piping, controls, and off-site construction, fire protection, and monitoring for clients. The business first opened its doors to customers in 1997 and has grown and expanded its reach exponentially since that time. It employs an estimated 13,200 workers with an annual workforce growth rate of 19%.

4. PPL Energy Services Holdings LLC Revenue: $7 billion

PPL Energy Services Holdings LLC is a company that owns large and successful plumbing companies. Its holdings include businesses that specialize in providing plumbing and HVAC services. Most of its holdings are in the state of Pennsylvania. It recently acquired Rhode Island Energy as a part of its family of subsidiaries. It's listed as a plumbing and utility company with a reach that extends into Kentucky, employing over 6,700 employees in its workforce. It's also a Fortune 500 company.

3. Emcor Group, Inc Revenue: $7.5 billion

Emcor Grooup, Inc. is a plumbing company that provides services for commercial, industrial, institutional, and utility customers throughout the United States. It first opened its doors for business in 1994 and has since grown to become one of the largest plumbing companies in America. Emcor Group was named to Fortune 500's 2015 list of the largest and fastest growing businesses. Its reach has spread to over 170 locations in the nation with Its headquarters in Norwalk, Connecticut. The company is one of the largest employers in the country with over 33,000 workers in various locations. It's a publicly-traded Fortune 500 company.

2. FirstEnergy Facilities Services Group, Inc. Revenue: $14 billion

FirstEnergy Faciltities Services Group, Inc is a massive corporation that owns and operates companies working in ten countries throughout the planet. The giant specializes in plumbing, air conditioning, ventilation, heating, and electrical. It also offers control systems for buildings and smart technology for the latest innovations in energy management. The corporation owns multiple contracting, construction, and energy management companies in addition to businesses that provide plumbing services. It employs 16,000 workers and is one of the wealthiest plumbing companies in the US as ranked by annual revenue.

1. Ferguson Enterprises Revenue: $16 billion

Ferguson Enterprises is a plumbing supply manufacturing company with headquarters in Newport News, Virginia. The company employs 7,500 workers who generate an estimated $2.13 million for the company each. The business specializes in the distribution of plumbing supplies, fire and fabrication products, PVF, and waterworks. It's a manufacturer and distributor. Statistics show high employee retention at the company with an average stay of 4.5 years. Although Ferguson Enterprises does not provide plumbing services, it does connect plumbing professionals and DIY workers with products for plumbing projects and expert advice. The wholesale plumbing company has been in business since 1953, establishing a solid reputation and winning awards for its outstanding business model.