Serving Champaign, Danville, and Onarga

Plumbing, HVAC, & Electrical Services

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We offer HVAC, plumbing, and electrical services for both residential and commercial properties across Central Illinois, with locations in Champaign, Onarga, and Danville.


We serve the specified areas and their neighboring towns!

C-U Under Construction

At C-U, we take pride in being more than just skilled HVAC, Plumbing, and Electric trades people. We are also construction industry experts. In addition to our C-U Trade Services business, we operate a construction division that caters to both commercial and residential projects. Whether you're looking for renovations, roofing solutions, garage construction, new builds, room additions, fences, decks, pergolas, and more, we have got you covered. The C-U team is quite literally a one-stop shop for all home and commercial construction and trade service needs.








Discover our exceptional craftsmanship and dedicated services. Whether you require excellent plumbing, HVAC, or electric solutions, or are seeking our specialized construction offerings, our impressive portfolio will leave you in awe. Browse through a selection of our recent projects, drawing inspiration for your own venture, and reach out to our team today for a estimate on your upcoming service.

Electric, Plumbing, &
HVAC Portfolio


Construction Portfolio

Service Guaranteed

Working with C-U Trade Services means you get high-quality services. Our team works hard to provide reliable, innovative, and trustworthy services to each of our clients. Recognized as the premier HVAC, plumbing, and electrical service provider in Central, IL, our commitment to guaranteed satisfaction has paved the way for us to earn impeccable 5-star ratings. Customer service and satisfaction are a top priority for the C-U team.

Locally Owned and Operated

As a locally owned and operated business, C-U Trade Services specializes in delivering exceptional residential and commercial plumbing, HVAC, and electric solutions. When you choose us, you can expect a dedicated team to provide a comprehensive estimate right from the start, saving you valuable time and money. Experience the convenience of receiving a complete estimate during your initial appointment.

Financing Options

Make your project a reality and increase the value of your property with flexible financing options available through Hearth Financing or Wells Fargo Financing. We understand the importance of financial flexibility, which is why we offer these convenient financing solutions.

Insurance Claims Estimates

Whether it’s fire, water, storm damage, or any other unforeseen incident, entrust our team of insurance professionals to assist you in navigating the insurance claim process. Benefit from our expertise as we provide accurate estimates and expert consultations tailored to your specific needs.

Hiring Experienced HVAC, Plumbing, and Electrical Tradespeople

  • Competitive Wages
  • Company Subsidized Health Insurance Package
  • Paid Vacation
  • Paid Holidays
  • 401k
  • Life Insurance
  • Disability Insurance (At Employees Expense)
  • Company Vehicle (Qualifying Positions Only)
  • Company-Provided Tools
  • Commission Opportunities Available

*After the qualification period
**For those who qualify

Click here to apply, or email your resume to:



5.0CharlieCharlie ★★★★★ Cody came out and did a great job installing some outlets for us. He was punctual, polite and very thorough. Highly recommend CU Electric.Response from the ownerCharlie, Thanks for your review! Glad Cody exceeded your expectations for your outlet installations. Thanks for choosing C-U Electric & for the recommendation! Brendan SennettBrendan Sennett ★★★★★ Had a great experience with Jeremy. Despite issues and delays caused by the water company, Jeremy was patient and accommodating. He earned our trust immediately with his honest evaluation and options to reach resolution. He was thorough with his work and explained to us everything he did and what to do in the future to prevent similar issues down the road. Certainly choosing C-U again in the future.Response from the ownerHi Brendan, Thank you for taking the time to leave this review. We sure appreciate your patience with the delays and are so glad to hear you trusted Jeremy and our team throughout the process. We look forward to doing work for you in the future and we hope you have a wonderful holiday season. CU Owners Dillon McgrawDillon Mcgraw ★★★★★ Justin karamanos was very kind and informative for my service call got us running good and really easy and cool to talk toResponse from the ownerThank you for your review, Dillon! We hope to work for you again. Witold BaniakWitold Baniak ★★★★★ Thermostat went awol. No heat, no bueno. Went to neighbor and got your number. Quick call, 30 min later technician shows up and problem solved! Damn! Very fast service and job done right! Thanks! A+++++Addison EddyAddison Eddy ★★★★★ Jeremy and Paul were amazing! They were at my apartment and had it all fixed in about an hour. They were both super personable and amazing to talk to! Customer service was great and fast!Jacob NelsonJacob Nelson ★★★★★ Dan has been my technician and is very professional and kind. You can tell by the way he works that he has been doing this for a very long time. Everybody I talk to in customer service has been friendly and accommodating. Thank you for the great plan of getting my furnace/AC and mini-split check twice a year at a great low-cost!Response from the ownerHi Jacob! Thanks so much for choosing C-U Trade Services for your annual maintenance and for your kind review. Dan is so knowledgeable and absolutely an experienced technician! We are so glad you are pleased and we thank you for your business. brierbrianbrierbrian ★★★★★ Did a great job and very knowledgeableResponse from the ownerThank you for your review! Amy RoseAmy Rose ★★★★★ CU Plumbing replaced a faucet in our bathroom. We got an appointment within a couple of days of our call. They were fast and efficient!Response from the ownerWe love being fast and efficient! Thanks for calling C-U Trade Services to replace your faucet and for your kind review of your experience. Wendy WoodsWendy Woods ★★★★★ Not really thrilled with my latest service Call. Pilot for water heater would not stay lit. They sent 2 technicians who replaced the thermal coupler, struggled to get it lit. When it finally fired, they collected my money and left. Pilot light was out again a few hours later.Edit: I am happy to say my issue has been resolved. There was a secondary problem with water heater that caused the gas to turn off. Getting a new one installed today!Response from the ownerHi Wendy, Thank for letting us know about your recent service call. We are so sorry you were not satisfied with your last service call. I spoke to our head of operations and he said we have a senior technician heading your way at noon today to take a look at the situation with your water heater. Don't worry, we will not stop until we get to the bottom of your issue. Offering 5 star service is so important to us. We hope your opinion of our service is improved after today and that you'll take the time to update your review if it is. Never hesitate to call our office if you are unhappy with our services, we always make it right and we appreciate you letting us know. We hope you have a wonderful day. Kel B.Kel B. ★★★★★ Justin was professional, helpful, and very kind. Would recommend with above average feedback!! With thanks, Kel. Furnace repairResponse from the ownerThanks for calling us for your furnace repair! We will let Justin know he did a great job. We appreciate your review! Valerie GriffinValerie Griffin ★★★★★ Fast. Reliable. CurteousJordan SchroederJordan Schroeder ★★★★★ Fast service, knowledgeable tech, courteous and professionalRed Rescue TeamRed Rescue Team ★★★★★ My service call was excellent as it always was with Kuchefski Htg & A/C.My technician was very knowledgeable and did a great job!!Tom LessarisTom Lessaris ★★★★★ A quick service call response. Qualified, professional sent out to give a quote.lilboa05lilboa05 ★★★★★ Justin Karamanos is very knowledgeable and has been to my house twice. He has fixed the problem both times and has been very polite and professional both timesResponse from the ownerThank you for calling us for your home maintenance needs and we appreciate the kind review. We aim to be knowledgeable, polite, and professional and we will applaud Justin for doing just that! Anita KanzakiAnita Kanzaki ★★★★★ I recently had to have my furnace serviced. I’m new to the area, and my neighbor had recommended I call CU Havac.I’m so glad I did. They have a timely response, and excellent service, Zack had come out for the initial service call. It was then determined that I would purchase a new furnace.CU had a fast quote, and within a few days it was installed, Parker and Kalvin were very professional, and personable. Cleaned up everything!Totally recommend, from the office to service very friendly, timely response.Response from the ownerAnita, Welcome to the area! We are so glad your neighbor recommended us and that you were pleased with our service. We have plumbing and electrical technicians and a construction side too so we are here for all of your home needs down the road. Thank you for your kind review and we hope to see you in the future. Tim CarterTim Carter ★★★★★ I called about a furnace the would not work. 15 minutes later Justin Karamanos showed up. 15 minutes later he was buttoning up a working furnace. That's what I call service above and beyond. Thank you, Justin.Response from the ownerWow! That is speedy. So glad Justin got your furnace up and running and thanks so much for choosing us to work on your HVAC system. We appreciate you leaving a review! Mike WeatherfordMike Weatherford ★★★★★ Jeremy Dente and Arian Veseli was sent to my house to repair a water line. Both Jeremy and Arian where polite and respectful of the house and me. Explained everything they were going to do and gave me choices of what I wanted done. At the end cleaned up any mess that might of been made ... Which was very little... All in all I was very impressed with the employees of C-U plumbing and would not hesitate calling if needed again.js_loader


Plumbing, HVAC, & Electric Services

To explore our range of excellent HVAC, plumbing, and electric services, don’t hesitate to get in touch with C-U Trade Services. Whether you’re seeking minor maintenance, complete installations, or major repairs, our team is equipped with the knowledge and skills to tackle any project while maintaining affordability efficiently. Take the first step today by contacting us, and experience our commitment to delivering prompt solutions that meet your specific requirements.

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1153 County Road 1200 East
Champaign, IL 61822


500 N. Pine
Onarga, IL 60955


511 East Main Street
Danville, Illinois 61832







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