217-553-8360

Your Local HVAC Contractor for Springfield, IL & Surrounding Communities

New AC units installed, thanks to Springfield HVAC services from R.D. Davis

Cooling & Heating Springfield Properties Since 1992

When your heat goes out in the middle of a freezing Illinois winter, or your AC dies during a humid summer week, you need Springfield HVAC services you can trust. R.D. Davis Heating and Air Conditioning is a third-generation, family-owned HVAC contractor in Springfield, IL, that has been serving this community since 1992.

We’re not a faceless national chain; we’re your neighbors. Our reputation is built on “fast and friendly service” and “honest, responsible” work, just as our customers say. We understand the unique challenges of our local climate, from servicing historic homes in Enos Park and Vinegar Hill to installing high-efficiency systems in the growing suburbs of Chatham and Rochester.

Serving Homes & Businesses Across Central Illinois

Our commitment to the community extends throughout the greater Springfield area. We’re proud to offer two distinct service radii to meet
the needs of all our clients.

The City Skyline of Springfield IL

Residential HVAC Services (20-Mile Radius)

Our expert residential technicians serve homes within a 20-mile radius of Springfield, including:

  • Springfield
  • Chatham
  • Rochester
  • Williamsville
  • Buffalo
  • Pleasant Plains
  • Pawnee
  • Auburn
  • Berlin

Commercial HVAC Services (40-Mile Radius)

We offer robust, reliable commercial HVAC services for businesses, offices, and rental properties within a 40-mile radius. Our commercial service area includes all the towns above, as well as:

  • Mason City
  • Greenview
  • Jacksonville
  • Taylorville
  • Decatur
  • Lincoln
  • Virginia
  • Petersburg

Our Complete HVAC Services in the Springfield Area

We are a full-service heating and cooling company, which means we are your one-stop shop for every part of your comfort system. All of our work is part of our complete HVAC services. Our services for the Springfield area include:

The R.D. Davis Difference: A True
Local Company

Why choose us over any other HVAC company in Springfield, IL? Because our local roots and in-house metal fabrication give you a
better experience from start to finish.

We Know Springfield’s Homes

From the historic 1920s architecture in the Historic West-Side neighborhood to the new developments in Sherman and Chatham, we have experience with it all. We understand the unique needs of older homes that may require custom ventilation and newer homes that demand high-efficiency solutions.

Our In-House Sheet Metal Shop

This is our biggest advantage. Because we have our own fabrication shop, we can create custom ductwork that is perfectly sized for your home or business. This eliminates leaks, improves airflow, and makes your entire system more efficient.

We Help You Save with CWLP Rebates

We’re not just installers; we’re your local savings experts. We stay up-to-date on all local programs, including the City of Springfield’s CWLP Rebates. We can help you select a qualifying High-Efficiency Air Conditioner or Electric Water Heater that not only saves you money every month but also gets you a rebate back from the utility.

What Your Neighbors Are Saying

"I see these trucks all around town and so I gave them a call the other day. Great experience! Showed up on time, was careful parking the big truck in front of my house (tearing up grass is a common issue on my street), and SUPER fast and friendly service! Charged me a reasonable rate for a repair... Seem honest and responsible!"

- Jason Z.

"Top-notch guys. Thorough work and much attention to detail."

- Zack Y.

Frequently Asked Questions About Our Local Service

Are your service rates different for towns farther out, like Decatur or Jacksonville?
We offer fair, upfront pricing for all our clients. While there may be some travel or dispatch fees for commercial service calls outside our primary service radius, we will always be transparent about this and provide a full quote before any work begins.
What are the most common HVAC problems you see in the Springfield area?
Given our humid summers and freezing winters, the biggest issues we see are AC compressor failures from systems working overtime and furnace ignition failures in the dead of winter. The hard water in our area also leads to frequent sediment buildup in our water heaters, which is why we're so familiar with those repairs.
Do I need a permit for a new furnace or AC in Springfield?
Yes, most new installations (like a new furnace, AC, or water heater) require a permit from the local municipality to ensure they meet all safety codes. As your professional contractor, we handle this entire permit process for you.

Your Local Springfield HVAC Experts Are Ready to Help

Whether you’re in Pleasant Plains, Williamsville, or right here in Springfield, we’re the local team you can trust. For 24/7 emergency service, a free estimate
on a new system, or a simple maintenance tune-up, contact R.D. Davis today.