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.

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

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 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.

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.

Sandy Love
24 hours ago
The tech that was here, did a great job. I would recommend this company to anyone
James Warren
6 days ago
Had a shower knob that wasn't working. Jeremy is the CU Plumbing employee that came out for the service call. He greated me and immediately asked if I wanted him to wear shoe covers. That's a HUGE deal to me as a homeowner when guests come over and as a customer when professionals come to do work. Jeremy also was sure to take the shoe covers on and off each time he had to step outside. Jeremy also recognized me from a previous CU plumbing job we estimated he helped do well over 3 years ago. He also remembered some details about a conversation we had back then. He quickly diagnosed the problem with the shower knob (and could see that I had made the original problem worse with my attempt to "fix" it). He then quickly figured out a wide range of solutions from simple/the least expensive to complicated/significantly more expensive. He also gave me several options between. We agreed that he would start with attempting the simplest solution, and he was able to properly resolve the issue that simple and least expensive way after having to step out to purchase a necessary part from a local store to complete the work the simplest. He also then figured out a solution to a potential different issue that came up because of the part that was available that wasn't fully compatible with my original shower knob. I don't know anything about plumbing. There are so many places on this job where a dishonest worker could have just kept upcharging and/or adding expenses. Jeremy showed professional expertise AND integrity by getting the job done correctly for the least expensive of all the ways it potentially could have been done. I appreciate him taking the time to explain everything along the way and ask me questions to make sure I was good with how he went about doing the job. Much appreciated. Matthew 7:12.
Laura Rexroad
6 days ago
Charlie is very knowledgeable, professional, courteous, and informative. I will definitely contact this company again for future projects!
Ellen Zimmerman
6 days ago
I use CU for a variety of services and they are always professional and easy to work with.
Response from the owner:Hi Ellen, We appreciate your business so much! Thank you for taking the time to leave us a review and we hope to work with you more in the future.
Jeffrey Richig
1 week ago
I cannot recommend Chuck Berry and CU Services highly enough! We had another electrical company come out and spend over an hour trying to diagnose an issue in our home. In the end, they couldn’t figure it out and told us it would likely take two technicians and around $1,200 just to continue troubleshooting—with no guarantee they would even find the problem. They estimated roughly $4,500 to complete the repairs. I called CU Services, and Chuck came out for a single service call. Within an hour, he had diagnosed the problem, fixed it completely, and had everything working properly. The total cost? Just $250. Chuck was professional, knowledgeable, honest, and incredibly efficient. It’s refreshing to find someone who can quickly identify the root cause of a problem instead of throwing expensive guesses at it. If you want the job done right the first time without the headaches, CU Services is the company to call. Chuck also told us about their affordable service plan, which includes free annual inspections and 15% off services. My wife and I were impressed enough that we plan on signing up ourselves. Thank you, Chuck and CU Services, for the outstanding service!

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.

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.

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 doing the job right and making the process as straightforward as possible.

crew member wearing sunglasses and a branded hoodie carries two foam pipe insulators while walking past a company truck. The truck displays logos for HVAC, plumbing, and electrical services, with another vehicle and building visible in the background.

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.

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.