Schedule an Appointment or get a Quote for Heating and Cooling,
Repairs, Installation, & Maintenance

We've got you covered with all your heating and cooling services needed in the Peoria, IL and surround areas

Schedule a HVAC Service Appointment

Need to schedule an appointment for your furnace or A/C air conditioner ? Let our HVAC technicians know how we can help you with your heating and cooling service, repairs, and installations. Take s short moment to fill out the form to schedule the service you need.

At Diamond Climate Control Systems, we have over 15 years of experience providing air conditioning and furnace maintenance services to residential units of all makes and models in Peoria, IL and surrounding areas. When was the last time you had your air conditioning or furnace unit inspected?  Maintain your home at the right temperature seasonally and stay comfortable with a quality and reliable air conditioner or furnace with help from our HVAC certified technicians. 

Please understand that some jobs may take more time that expected and may cause delays. However, we will do everything we can to keep that from happening. We understand the importance of each and every customer’s needs.


Have a HVAC Heating or Cooling Emergency?

We do not book emergency calls. We would rather you call us if you have an emergency repair so that we can help you with your issue right away. We understand that emergencies can leave you in a critical place during hot and cold seasons. We’re here for you in your time of need with any heating and cooling services. Please give us a call at one of the number below! 

24 Hour Emergency Service Available: 
For Heating and Cooling call 309.349.0977