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
Brian Waymouth
6 hours ago
Very nice professional, knowledgeable and polite service tech.
Response from the owner:Thanks, Brian! We’re glad you had a good experience with our team and appreciate you taking the time to share it.
Curt Blair
23 hours ago
Jeremy was very frendly and helpful. He quickly and efficiently replaced our broken sump pump and fixed our leaky sink drain. In addition, he took a water sample so he could recommend the most appropriate replacement for our broken water softener.
Paul Mwebesa
3 days ago
C-U construction helped resolve our electrical issues. They'were quick and reliable. Highly recommend C-U trade services
Response from the owner:Hi Paul! Thank you for the review and for the recommendation! We appreciate you choosing us to resolve your electrical issues.
Sarah Thomas
7 days ago
Jeremy Dente came and fixed our toilet after another plumbing company took it apart and said it could not be fixed! Will definitely use him again for any plumbing we need!
Response from the owner:Hi Sarah, Thank you for calling us and we are so glad Jeremy was able to get the job done! We really appreciate the review.
Chancy Spencer
1 week ago
They were very polite and cleaned up after they did a great job 👏👍
Response from the owner:Thanks, Chancy! We really appreciate your kind words. Glad to hear you were happy with the work—and the cleanup too! Let us know if there’s ever anything else we can help with.
  • 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
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.
  • 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