Expertise Across Industries
Whatever your needs, we can address them. We’ve put our multifaceted HVAC and plumbing services to work for clients in manufacturing, healthcare, education, municipal builds, and more.
Your Trusted Plumbing Experts
About Us
Across industries and projects, Loellke Plumbing is your trusted provider of commercial HVAC and plumbing solutions. We work collaboratively to design, build, and maintain your system for maximum efficiency, water conservation and performance.
Regions Served
From Springfield to neighboring St. Louis, we serve clients across Southern Illinois, St. Louis County, and beyond.
Why Choose Loellke
Whether we’re installing new equipment or retrofitting your existing system, our professionals get the job done in a timely manner, working with you to meet deadlines and exceed expectations.
A Knowledgeable Team
Our employees are some of the best in the business. Our plumbers and HVAC technicians are very knowledgeable, with up to 30 years of experience. Our project managers will work closely with you to make sure that all of your expectations are met.
Service that Goes Beyond
We show up when we say we will, take the utmost care with every project, and communicate through every phase. Our maintenance contracts are proven to extend equipment life, helping you avoid costly downtime and premature replacement of existing systems.
Recent Projects
From manufacturing plants to elementary schools and city buildings, take a look at some of our recently completed work.
Water Utility Company
Water Utility Company
Kerry Vinegar
See All Our Past Work
Browse a photo gallery of our completed plumbing and HVAC solutions for a wide range of commercial clients.
More resources. Better outcomes.
Loellke is a part of Crete United, a national energy efficiency company that uses our Mechanical, Electrical, and Plumbing (MEP) expertise to improve communities. As part of the Crete United network, we deliver multi-service, integrated solutions, a streamlined customer experience, and comprehensive energy efficiency solutions that increase uptime and reduce spend. Together, Crete United and Loellke are focused on making the places where we live, work, and play better and more sustainable.