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AC Tune-Up — Champaign-Urbana

$50 Off Your AC Tune-Up

New customers only. Offer valid through September 30.

Book Your Tune-Up

LOCAL TECHS, NOT A CALL CENTER

You'll talk to someone who actually knows Champaign-Urbana, not a national scheduling line.

A REAL INSPECTION, NOT A SALES PITCH

Your tune-up is a full check of your system, not a setup for a new equipment quote.

WE'LL KNOW YOUR SYSTEM NEXT TIME

If you need service again, you're calling people who already know your system.

HVAC technician spraying down an outdoor condenser unit during routine maintenance on a residential system.
  • what's included

AC Tune-Up Checklist

A real tune-up means checking the parts that actually cause breakdowns, not just a quick look and a new filter. Every AC Tune-Up includes a full inspection of your system’s refrigerant, electrical components, and airflow, so small problems get caught before they turn into a bigger repair.

  • Refrigerant check: Levels and pressure tested to catch leaks or low charge before they cause a breakdown.
  • Compressor and capacitor testing: Confirms the parts most likely to fail are still operating within spec.
  • Condenser coil cleaning: Removes buildup that makes your system work harder and run less efficiently.
  • Contactor and disconnect inspection: Checked for wear that can lead to electrical failure.
  • Fan motor bearing check: Both indoor and outdoor motors inspected for wear.
  • Electrical connections: All connections inspected and tightened.
  • Evaporator coil inspection
  • Thermostat operation check
  • Temperature differential test: Confirms your system is actually cooling the way it should.
  • New 1" filter installed (other filter sizes noted for your records, not included)

$50 off your AC tune-up. New customers only, through September 30.

Book my tune up
Call 217.954.0385
  • testimonials
John Sellett
9 hours ago
They came to look at our sump pumps to make sure they were working properly. They were working properly but it gave us peace of mind to get them checked out.
Response from the owner:Thanks, John! We’re glad we could help with your water heater replacement and appreciate your trust in our team.
Fred Morrisette
13 hours ago
The fix for this old house’s main toilet is constrained by very ancient building practices. CU has had to create a work around to prevent an expensive permanent repair. I am extremely pleased with the newest approach brought to bear on the problem.
Response from the owner:Hi Fred! We are so glad you are pleased with our work. Thanks for the review !
Seamus Mellican
17 hours ago
Great company and great people. Have done several repairs and a full system replacement with them. Highly recommend!
Response from the owner:Thank you so much, Seamus! We really appreciate you trusting us with your repairs and the full system replacement. It means a lot to have your recommendation!
Phil Blankenburg
3 days ago
Prompt and very professional. Chuck Berry is a very valuable asset of your company. I continue to be pleased with C-U Services. Jeremy Dente is also very outstanding. What I appreciate is my being able to ask for either Jeremy or Chuck specifically when I need to service.
Response from the owner:Thanks, Phil! Chuck and Jeremy are both great, and it means a lot that you keep coming back. We'll pass this along to them.
jarrod brant
6 days ago
Had sewage backed up in my basement on a Saturday morning. They had someone at my house within 20 minutes of my call.
Response from the owner:Hi Jarrod! Sorry to hear you had to deal with a backed up basement on your weekend. We are glad we were able to get out there fast and fix the issue so you could get going on the clean up. We appreciate you choosing us for your home maintenance needs and we hope your basement stays dry for you in the future! Thanks for the review!
  • Service Areas

Proudly Serving

Champaign,

& Urbana IL

This offer is available for new customers in Champaign, Urbana, and the surrounding area. Not sure if you’re covered? Call and we’ll let you know.

Contact us
Call 217.954.0385