Aurora & Denver 
AC Repair

Air Conditioning System
Repair & Installation

C4 Plumbing, Heating & Cooling is the leading choice for AC repair services in and around Aurora, CO. Our HVAC technicians know the importance of a properly functioning AC system. They will locate the problem and provide repairs, all at a reasonable rate. Summers can be unbearable without your AC. Our talented techs can repair your air conditioning system, as well as provide maintenance services to ensure it keeps running all Summer long!


AC repairs are expected during the Summer. At C4 Plumbing, Heating & Cooling, we provide fast response and repair times for your air conditioning system.

The most common AC problems we encounter are:

  • AC Will Not Turn On

  • Vibration or Odd Noises Coming from Unit

  • Air Is Not Cold

  • The Fan Does Not Turn On

  • Water Pools Around The AC

  • The Fan is Moving, but the Compressor is Not

If you are experiencing any of the above, it is time to call an HVAC professional immediately. Our team will find the problem, provide repairs, and offer maintenance for all types of AC units, including industrial and commercial.


We Offer Affordable, No-Hassle, Upfront Costs with no Hidden or Overtime Fees!!
Contact us to learn more about our affordable prices


Your cooling system can become broken from wear and tear and faulty parts. Luckily, the Aurora area has C4 Plumbing, Heating & Cooling for all your cooling repair needs. From broken fan belts to motor problems, our HVAC technicians will have your cooling system repaired and up and operating in no time at all. We know how important your cooling system is and will work diligently to ensure it is working properly. If your cooling system is making off sounds or not producing cold air, give us a call today!

Contact us to get scheduled


Your HVAC system has a lot of running and working parts that can become damaged. HVAC systems are complex, and problems cannot be easily recognized or repaired by just anyone. At C4 Plumbing, Heating & Cooling, our HVAC technicians are all knowledgeable and skilled in all types of HVAC systems. We can provide repairs to your HVAC unit and maintenance to ensure it continues to function correctly!

Request a Plumbing or HVAC Service Online!

Fill out our form with your information and details of your plumbing repair, remodel, or any of our HVAC services needed and our trained technicians will get back to you as soon as possible

We are a small, local, and family-owned business with more than 22 years of plumbing service experience. You are guaranteed to be serviced by a master plumber on every visit!

We NEVER charge overtime fees; only upfront fees or flat rates. Because we value your complete satisfaction, we strive to complete every project on time and achieve impeccable workmanship.

Give Us A Call


3033 S Andes St.
Aurora, CO 80013
When We’re Open

24/7 Response