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Commercial Plumbing & HVAC-R Contractor

About Hartwig Plumbing and Heating, Inc.

Commercial plumbing hvac truck 1958A reliable, established service contractor can be a valuable partner for any organization doing business in the Wisconsin/Illinois region today. Whether it’s a private company or a public municipality seeking commercial plumbing or commercial HVAC services, everyone wants a contractor with a proven track and safety record. Few, if any, can match the longevity or integrity of Hartwig Plumbing & Heating, which has been in business since 1958.

Contract Installation & Repair Since 1958

Hartwig Plumbing & Heating, based in Harvard, IL, maintains an outstanding roster of satisfied clients, including many school districts, restaurant chains, malls, manufacturing firms, and municipalities in Illinois and Wisconsin. These commercial customers help build the legacy of quality founded by James A. Hartwig more than 50 years ago.

Family-Owned & Operated

His company has grown into a respected name in plumbing, heating and air conditioning services in northern Illinois and southern Wisconsin. This highly regarded service company is still in the family today, under the leadership of William Hartwig, Chadd Hartwig and Vincent Willas. They take pride in the family’s legacy of excellent service in every aspect of the commercial plumbing and HVAC-R business.

Commercial HVAC & Plumbing for Illinois and Wisconsin

Hartwig offers top-of-the-line products from the leading brands such as Buderus, Carrier, Delta, Honeywell, Kohler and many others. We pride ourselves in maintaining all required certifications, insurance, licencing and training for our team. Our commercial plumbers and HVAC contractors are the best in the business.

Ongoing training and education keeps us on the cutting edge of the industry to give our commercial clients everything they need for projects of all kinds. Our commercial plumbers and HVAC service professionals can handle challenges that span the lifetime of any project, from the design phase to retrofitting and long-term maintenance programs.

Contact Us

Find out more about the premier commercial HVAC and plumbing services from Hartwig by calling 855-225-8235 or using our convenient online form.