C-U Under Construction
C-U Trade Services
Call 217.954.0385

Serving Champaign, Danville, Onarga IL & Surrounding Regions

HVAC, Plumbing, & Electrical
Residential • Commercial

HVAC symbol showing a sun, snowflake, and wrench to represent heating, cooling, and mechanical service.

HVAC

We handle heating, cooling, and air quality for homes and businesses across Central Illinois. From repairs to complete system installs, count on fast, honest service that keeps your space comfortable year-round.

Plumbing service icon representing drain cleaning, repairs, and water heater installation

Plumbing

We provide plumbing installs, repairs, and emergency services across Central Illinois. Whether it’s a broken pipe or a new water heater, expect straightforward solutions you can count on.

Electrical symbol featuring a power plug with a lightning bolt inside a circular cord to represent electrical services and power solutions.

Electrical

Electrical repairs, upgrades, and installs throughout Central IL. From outlet replacements to panel installs, we arrive on time, complete the work safely, and keep you informed at every step.

  • Service Areas

Proudly Serving

Champaign, Danville

& Onarga IL

Our team is spread across Central Illinois, with offices in Champaign, Danville, and Onarga. We regularly serve a wide range of nearby towns and rural areas, and our techs are always on the move. Not sure if you’re in our service area? Give us a call anyway. You might be, and if not, we’ll try to make it work.

Wondering if we come to you?
Call 217.954.0385
  • testimonials
Carrie Miller
2 days ago
Mike came right away, happened to have the exact part that we needed, and fixed it quickly! Very happy with his professionalism and skill!
Response from the owner:Hi Carrie, Thanks so much for taking the time to leave a review. We appreciate it! We are glad Mike was able to fix everything quickly and we hope you’ll call us again!
Jennifer Somers
2 days ago
The gentleman installing my water heater was prompt and efficient and definitely knew what he was doing I highly recommend using this company.
Response from the owner:Hi Jennifer, Thank you for choosing us to install your new water heater. We are so glad to hear you were pleased with the experience and we hope to do work for you again in the future. We really appreciate your review!
Serhiy Potishuk
2 days ago
Installed level 2 EV charger at my home. Knowledgeable, quick and professional. High quality of work. Always received my calls, never had to wait on the line.
Response from the owner:Hi Serhiy, Thanks for the review! The office will be glad to know you were pleased with their customer service and our electricians strive to be quick, and professional so they will appreciate that as well. Thank you for choosing C-U Trade Services for your EV charger installation!
Jeffrey McCoy
2 days ago
Called C-U earlier today. Wednesday, September 2nd about the issue of my AC unit running but only outputting warm air. Didn’t expect to receive same day service. The office manager said he could have someone come to my house after 2;30. And sure enough. The technician arrived right on time. Inspected my system, identified the problem, repaired it, rechecked the unit to make sure it was functioning correctly. And charged me an extremely acceptable price for fast accurate and 100% efficient service.Definitely a 5 star encounter in a highly competitive market. Totally worth the price.
Response from the owner:Hi Jeffrey, Thank you so much for the review! It is a hot week this week and we always try to get out as fast as we can and I am so glad to hear we had you back up and running with cool air quickly. We appreciate you taking the time to tell others about your experience and we hope you will call us again for any HVAC, Plumbing or Electrical services you may need!
Wei Zhu
2 days ago
CU plumbing people are really knowledgeable and suggest solutions that would serve customers best! 👍
Response from the owner:Thank you for your kind words! We're glad our team could provide helpful solutions. 👍
  • Plumbing, electrical, and Hvac Services

Need Something Specific?
Just Ask!

From geothermal and solar to radiant floor heating, we’ve tackled a wide range of specialized systems across Central Illinois. With decades of trade experience, we’re ready to take on complex projects that go beyond the basics.

Company service team standing in front of vans

Commercial Projects

Commercial Projects

We handle HVAC, plumbing, and electrical for offices, warehouses, and tenant spaces across Central Illinois. Our team works independently or alongside in-house construction to keep projects on track.

Panel Upgrades

Panel Upgrades

We upgrade and replace electrical panels for homes and commercial buildings. Whether you're adding EV chargers, installing solar panels, or expanding your space, we ensure your system is safe and up to code.

Whole Home Generator Installs

Whole Home Generator Installs

We handle generator installations for homes and businesses, including sizing, obtaining permits, wiring, and coordinating with gas lines. Installed safely, built to last.

Water Heaters

Water Heaters

We install standard and tankless water heaters for homes and commercial buildings. Get the right size, proper setup, and hot water when you need it.

Smart Home Upgrades

Smart Home Upgrades

We install smart thermostats, lighting, and security systems that make daily life easier and more efficient. You choose the tech, we handle the wiring and setup.

HVAC Installation

HVAC Installation

We install and replace HVAC systems for residential and commercial properties. From load calculations to final hookup, we complete the job cleanly and efficiently.
  • Experienced | Transparent | Local

Choosing the Right Team Starts Here

At C-U Trade Services, we aim to be the kind of team you can count on. We show up on time, communicate clearly, and work with care, whether we’re in your home or at your business. With experience in plumbing, HVAC, and electrical services across Central Illinois, we focus on solid work and clear communication from start to finish.

Get to know us
Call 217.954.0385
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  • Smart Ways to Save

Flexible Payment Options for Your Comfort and Convenience

We know that repairs and upgrades don’t always come at the right time. That’s why we offer flexible financing and simple service plans to help you stay prepared. Whether you’re replacing your HVAC system or looking to avoid surprise repairs with ongoing maintenance, we make it easier to move forward without straining your budget.

Financing
Service Plans

TEAMWORK

INNOVATION

INTEGRITY

QUALITY

ADAPTABILITY

Join Our Team! We are Hiring!

At C-U Trade Services, we offer more than just a job. We offer a stable career with growth opportunities. Our team comprises skilled professionals dedicated to delivering high-quality work and supporting one another. We value clear communication, reliability, and a strong work ethic.

What We Offer:

  • Competitive wages
  • Company-subsidized health insurance
  • Paid vacation and holidays
  • 401(k) retirement plan
  • Life insurance
  • Optional disability coverage
  • Company vehicle for qualifying positions
  • Company-provided tools
  • Commission opportunities

* Benefits available after the qualification period; eligibility varies by position. 

Find Your Role