Skip to main content

SPENCER CUSTOMERS - Please complete this form and email it to

Servicing Sioux City, Spencer, Yankton & Surrounding Areas

SPENCER CUSTOMERS - Please complete this form and email it to



CW Suter Services is the only mechanical contractor in Sioux City that has an on staff Professional Mechanical Engineer. With over 30 years of experience, our staff of engineers have the skills and knowledge to tackle retrofits, new construction, and facility expansions. Our engineers hold Professional Engineering Licenses in IA, SD, and MN.

Full service engineering requires state of the art tools and resources. The design and engineering professionals at CW Suter Services utilize the best technology available, and our CAD operators are fully versed in 2-D and 3-D design.

The Services We Provide Include:

Design Services - Sealed Design of Mechanical Systems
Energy Analysis
Building Audit
Piping & Equipment Layout Drawings
3D Modeling of Piping and HVAC Systems


Our engineering professionals are capable of design for heating ventilation and air conditioning (HVAC), temperature control, plumbing, medical gas and fire sprinkler.

Design experience of facilities includes schools, hospitals, offices, armories, laboratories, data centers, churches, pharmacies, commercial buildings, and multifamily buildings. Design experience with HVAC systems includes: geothermal, chilled water, heating water, steam, ice storage, variable air volume, chilled beams, displacement ventilation, and variable refrigerant flow.

Looking For Pricing?

Get a Quote Today!

For pricing and to learn more contact us at 712-252-3007 or fill out the form to get started.

Need Help Right Away?

24/7 Emergency Service Available.

If you need emergency service, you can get a hold of us right away by calling us at 712-252-3007 where we are available 24/7.