+1 (405) 524-2338

Four generations dedicated to quality commercial services

At Spaeth Inc.
We specialize in servicing commercial heating, ventilation, air conditioning (HVAC), and refrigeration systems. Our expertise encompasses equipment ranging from 0.5 to 500 tons for cooling and refrigeration, and heating systems with capacities from 0.5 to 2.5 million BTUs. We work with various system types, including split systems, rooftop units, chillers, boilers, as well as advanced variable refrigerant flow (VRF), and variable air volume (VAV) systems. Whether managing a small business or a large commercial facility, we are equipped to meet your HVAC and refrigeration needs efficiently and reliably. It is important to us to provide sustainable energy solutions for all of our customers to help reduce costs and the environmental impact.
Spaeth Inc. has been installing, servicing, maintaining, and retrofitting mechanical systems for maximum performance and energy savings. Four generations, each learning from the prior, have brought us forward as one of the oldest and most certainly in a group of elite contractors. Just ask one of our thousands of customers, and they are sure to tell you, "If Spaeth's name is on it, you can trust it's right."
Since 1913
We proudly offer statewide service throughout most of Oklahoma.
Spaeth Inc. is backed by more than 112 Years of trusted industry expertise.
We provide expert care for complete installations, maintenance, and repair of all commercial HVAC systems, regardless of manufacturer.
We successfully specialized in delivering reliable, high-performance installations.