The commercial plumbing industry in Illinois plays a pivotal role in the development and maintenance of commercial establishments. The industry encompasses a vast range of companies that offer a variety of services, from design and installation to maintenance and inspection of plumbing systems. Contemporary times have witnessed the evolution of commercial plumbing companies into providers of more comprehensive mechanical services encompassing fire protection, heating, cooling and more. Illinois houses a plethora of such reputed companies that cater to sectors like healthcare, education and transportation. Going forward, the industry is slated to have a growth trajectory, given the critical nature of services they provide.


Top 21 commercial plumbing companies in Illinois

1. Great Lakes Plumbing Heating Fire Protection Company

  • Website: glph.com
  • Headquarters: Chicago, Illinois, United States
  • Founded: 1946
  • Headcount: 201-500
  • LinkedIn

Great Lakes Plumbing and Heating Company is a full-service commercial plumbing and mechanical contractor based in Chicago. Since 1946, they have been setting the standards for design, installation, and service excellence in plumbing, mechanical, fire protection, and special projects. They specialize in building connections, designing and installing plumbing and heating systems to ensure efficiency, air quality, and peak performance. With a focus on quality and safety, their team provides innovative solutions and reliable service to various industries including healthcare, education, sports, entertainment, and transportation.


2. Another Plumbing Company LLC

Another Plumbing Company LLC is a licensed, bonded and insured union plumbing contractor based in Chicago. With over 10+ years of experience, they specialize in commercial, residential, roof systems, and service. Known for their hard work, execution, and high-level quality, they ensure projects are completed in a professional, safe, and timely manner. Their mission is to 'fit' all of their customer's plumbing needs.


3. Fettes, Love & Sieben

Fettes, Love & Sieben Plumbing is a Chicago-based plumbing company offering a wide range of residential and commercial plumbing services. They specialize in utilizing the latest technologies in the industry to provide coordinated drawings in three dimensions, allowing for efficient installation and minimizing conflicts.


4. C.J. Erickson Plumbing Co.

C.J. Erickson Plumbing Co. is a trusted commercial plumbing contractor and site work provider in Chicago and its suburbs. With over a century of experience, they offer a wide range of services including site excavation, hydro-excavation, and 3D CAD design & BIM modeling for new construction and remodeling projects. They are known for their quality craftsmanship, professional services, and fair pricing.


5. National Heat & Power Corp.

National HVAC is a full-service plumbing, heating, and air conditioning contractor serving commercial and industrial customers in the greater Chicago area. They offer high-quality services and solutions to help clients maximize the efficiency of their HVAC and plumbing systems.


6. Mechanical Service Inc.

  • Website: relyonmsi.com
  • Headquarters: Galesburg, Illinois, United States
  • Founded: 1972
  • Headcount: 51-200
  • LinkedIn

MSI is a client-oriented mechanical contractor company that has been providing HVAC, plumbing, and electrical services to the residential, commercial, and industrial markets since 1972. With qualified union workers and exceptional customer service, MSI aims to exceed customer expectations. They specialize in mechanical systems, including site plumbing, heating, ventilation, air conditioning, and electrical.


7. Hogan Plumbing Inc.

Hogan Plumbing Inc. is a fully licensed, bonded and insured union contractor providing plumbing services and solutions to Chicagoland since 1961. They specialize in working with home builders and owners to design and install plumbing systems and fixtures for custom homes and remodel projects. Their service division offers diagnostics, installations, and repair services for all plumbing fixtures and equipment. Their commercial division focuses on new construction, interior buildouts, and tenant improvement projects for various industries including healthcare, hospitality, industrial, office, retail, municipal, and educational facilities.


8. Birk Plumbing

Birk Plumbing, Inc. is a full-service plumbing solution in Chicagoland. With over three decades of experience, we offer reliable and efficient plumbing services for residential, commercial, and industrial clients. From leak detection to bathroom plumbing repairs, our experienced technicians are available 24/7 to solve any plumbing problem. We pride ourselves on professionalism, honesty, and quality craftsmanship.


9. Sheridan Plumbing & Sewer, Inc.

  • Website: spands.com
  • Headquarters: Bedford Park, Illinois, United States
  • Founded: 2004
  • Headcount: 11-50
  • LinkedIn

Spands.com is a leading provider of sewer, water, and underground piping services in Bedford Park, IL. With an experienced management team and skilled field personnel, they offer industrial and commercial plumbing services, pipeline inspections, cleaning services, and infrastructure inspection. They are fully licensed, bonded, and insured, and serve a wide range of customers, including homeowners, Fortune 500 companies, general contractors, government agencies, and municipalities in the greater Chicagoland and Northern Illinois area.


10. Unique Plumbing Co

Unique Plumbing offers commercial plumbing services, including designing, building, and maintaining new plumbing services, plant maintenance, backflow prevention programs, engineering services, and service contracting.


11. Power Plumbing & Sewer Contractor Inc

Power Plumbing & Sewer Contractor, Inc. is a family-owned and operated plumbing company that provides full-service plumbing and drain cleaning to residential, commercial and high-rise properties in Chicago


12. Flader Plumbing & Heating

Flader Plumbing is a professional plumbing company providing services for residential and commercial needs. They offer installation, maintenance, and repair services for plumbing systems.


13. Brinkman Plumbing Cont INC

Brinkman Plumbing Contractors, Inc. provides plumbing services for industrial, residential, and commercial properties, as well as septic systems. They are a family-owned and operated business established in 1991.


14. Hayes Mechanical

Hayes Mechanical is a full-service mechanical contractor offering commercial and industrial work. With locations throughout the US, they provide high-quality work, 24/7, and 365 days a year.


15. Commercial Plumbing

We, at commercial-plumbing.com, gather contact information regarding the most professional commercial plumbing service providers from across the USA. Although this website is run with the utmost professionalism, the exclusive responsibility for the plumbing works rests solely on the service providers, aka the plumbers or plumbing companies, and not the emergency-plumbing.com website. First launched in 2008, commercial-plumbing.com congregates professional commercial plumbing service providers according to regions throughout the USA; and further enables the free publication of commercial plumbing bids by businesses across the USA. As of Feb. 5th all our leads are delivered to our contractors using the LeadsMill application that sends leads for plumbers. Search in Other Directories:


16. Excel Plumbing and Air

Excel Plumbing provides plumbing services to residential and commercial customers in the US with a team of licensed and experienced plumbers.


17. R Carrozza Plumbing Co

  • Website: rcarrozza.com
  • Headquarters: Franklin Park, Illinois, United States
  • Founded: 1970
  • Headcount: 11-50
  • LinkedIn

R. Carrozza Plumbing is a full-service plumbing company serving Chicago and the surrounding counties. With over 50 years of experience, they provide exceptional customer service, quality workmanship, and timely services for both private and public clients.


18. Lanz Heating & Cooling, Inc.

  • Website: lanzinc.com
  • Headquarters: Champaign, Illinois, United States
  • Founded: 2002
  • Headcount: 11-50
  • LinkedIn

Lanz Plumbing, Heating & Cooling, Inc. is a provider of high-quality plumbing and HVAC services in Champaign-Urbana, IL. As a Trane Comfort Specialist, they offer long-lasting HVAC and plumbing solutions for residential and commercial customers. They specialize in AC repair, installation, heating/furnace repair, installation, indoor air quality solutions, duct cleaning, home automation zoning, plumbing repair, repiping, sewer repair, water heaters, and RPZ services.


19. Green Tech Plumbing Co.

Green Tech Plumbing specializes in providing high-quality plumbing services for residential and commercial properties in Des Plaines, Park Ridge, and Northwestern suburbs of Chicago. They offer services such as water heater installation and repair, drain cleaning, backflow prevention, and flood prevention.


20. U.S. Allied Plumbing & HVAC

US Allied Plumbing, Heating & Cooling is a plumbing services company offering installation, repair, and maintenance services for gas or oil water systems, air turnover systems, sewage lift stations, water heaters, heat pumps, and garbage disposals in Aurora, Naperville, and Chicago, IL.


21. Commercial Repair Masters, Inc.

RM Services, Inc is a professional commercial construction and remodeling company in Schaumburg, IL, providing top-notch welding, tiling, plumbing, electrical, HVAC, and painting services for industrial, commercial, and residential clients.


Want to find more commercial plumbing companies?


If you want to find more companies that provide comprehensive design, installation and maintenance services you can do so with Inven. This list was built with Inven and there are hundreds of companies like these globally.


With Inven you'll also get to know the company's:


  • Ownership: Which of these are private equity backed? Which are family-owned?
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...and a lot more!