Energy Efficiency & Sustainability Solutions
Energy & Sustainability Advisory Services
Renewables & Decarbonization Support
Sustainable Building Certifications
Whole Building MEP Design & Maintenance
Smart Buildings
Design-Build & Installation
Maintenance & Service
HVAC & Mechanical
Electrical Services
Water Management
LED Lighting Services
Compliance, Capital Planning & Financing Tools
Financial Incentive Advisory Services
Energy Procurement
Greenhouse Gas Emissions Reporting
Industries Served
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 provide quality plumbing, heating, and cooling services. What was once a one-man business in 1992, is now a 20+ person team with the capabilities to handle new and established residential and multi-million-dollar commercial projects. As a company that prides itself on providing the customer with personal service, Loellke proudly stands behind their work and is committed to customers’ satisfaction.
Plumbing services
HVAC services
“We worked with Loellke for the design build of a heater exchange and boiler system for our manufacturing plant. I was impressed by the solutions offered, as well as the communication throughout the process. We had a first class experience from first meeting to final installation.”