Your Local HVAC Pros in South Jacksonville

Get fast, careful HVAC help in South Jacksonville. Our team handles heating, cooling, indoor air, and more—right when your home needs it most.

  • 24/7 Emergency Help
  • Certified HVAC Experts
  • Upfront, Honest Service
  • Fast Response Times
  • All Brands Supported
  • Clean, Respectful Techs
844-484-6545

HVAC You Can Rely On—No Matter the Weather

In South Jacksonville, Illinois, extreme weather can sneak up on you. Soggy summers. Bitter cold spells. Old homes with quirky systems and brand new ones needing efficient, tailored installs. We make sure every room in your home is the right temperature—no drama, just dependable care.

When your air conditioner grinds to a halt or your furnace coughs out icy air, you don’t have time to wait. Our team moves quickly. But we also focus on fixing things right the first time. You’ll get solutions that last—so you can settle back into comfort.

We believe comfort should mean peace of mind. Our techs work with you, explaining every option in plain language. We treat your home like it’s our own, from neat shoe covers to thorough cleanups after the job. You’ll see the difference in every detail.

Call now and get real answers—fast. 844-484-6545

Why Choose Matlock HVAC for Your Home?

  • Always here, always ready:Day or night, someone answers the phone. You won't face endless voicemails or generic hold music. Just real people, ready to send help to your door—especially when the weather in South Jacksonville throws a curveball.
  • Trained, trusted technicians:Every expert on our team is certified, friendly, and truly local. They're familiar with seasonal quirks and housing styles across Illinois, so they know the fastest route to lasting comfort.
  • No mystery charges—ever:We’re up front about everything. You get clear pricing, honest advice, and service that’s built for your home—no sales games, no surprises. We fix what matters now, so you relax later.
  • A partner for every season:From humid summers to drafty winters, we help you breathe easier, save on energy, and get consistent comfort. Our full range of HVAC services keeps you covered, wherever you live in South Jacksonville.
Close-up of gloved hands adjusting air conditioning control panel in clean workspace in South Jacksonville

Ready When You Need Us Most

A broken air conditioner or furnace doesn’t care if it’s late at night or the middle of a weekend. That’s why you can reach Matlock HVAC whenever trouble strikes. We’re always just a call away, with the knowledge and parts to fix most problems right on the spot.

No waiting days for help. No wondering if someone will show up. When you reach out, you get a calming voice, clear answers, and real solutions. South Jacksonville homes trust us for fast, careful repairs and thorough maintenance—so you can settle back into comfort sooner.

844-484-6545

HVAC Services for Homes in South Jacksonville, IL

  • AC Repair & Installation:Stay cool through the hottest days. We handle AC repair and new installations, making sure South Jacksonville homes stay comfortable all summer long.
  • Heating & Furnace Solutions:From fast furnace repairs to complete heating system installs, we keep your family warm. Our techs know what Illinois winters demand.
  • Indoor Air Quality (IAQ):Breathe easier with air scrubbers, humidifiers, dehumidifiers, and air quality testing. Healthier air, less dust, and fewer allergies—right at home.
  • Emergency 24/7 HVAC Help:Whether your system quits at midnight or noon, a real person answers your call. Quick help comes straight to your door in South Jacksonville.
  • Duct Cleaning & Air Balancing:Cleaner ducts mean better breathing and more efficient heating or cooling. Air balancing ensures every room feels just right, with no hot or cold spots.
  • HVAC Maintenance & Tune-Ups:Routine care keeps your furnace, AC, and ventilation running like clockwork. Regular checks help avoid big repairs and lower your energy bills.
  • Sheet Metal & Custom Installs:Custom ductwork, ventilation hoods, or exhaust installation—we fit solutions to your home, whether it's historic or newly built in South Jacksonville.
  • Generators & Backup Power:Power out? We install and maintain standby generators, so the lights—and your comfort—stay on no matter what the IL weather brings.
  • Efficient Mini-Splits & Geothermal:Looking for a high-efficiency upgrade? We install mini-splits and geothermal systems that provide steady comfort and save you money long-term.
  • Thermostats & Controls:Modern thermostats give you easy temperature control. We help you choose and install the perfect one—whether you want smart features or simple reliability.

Answers to Your South Jacksonville HVAC Questions

How quickly can you get to my home in South Jacksonville?
We’re local and can usually send a technician to your South Jacksonville home the same day you call. Our team is ready for emergency repairs, no matter the hour.
Why does my AC keep turning off and on?
This could point to a thermostat issue or a problem with airflow. A quick visit from our techs can sort out the cause and keep your system running smoothly.
What HVAC maintenance do homes in South Jacksonville need?
Regular filter changes, system tune-ups, and duct checks are especially important in South Jacksonville. Seasonal care helps avoid breakdowns during temperature extremes.
Can you install a whole-house air purifier?
Yes, we install air scrubbers, purifiers, and humidity solutions. These can help reduce dust, allergens, and other pollutants in your home’s air.
Do you service older heating systems in Illinois homes?
Absolutely. We have experience with many furnace types and older heating systems common in Illinois. We’ll help extend the life of your system or recommend efficient upgrades.
Are smart thermostats worth installing?
Smart thermostats can cut energy costs and make comfort simple. We can show you options based on your routine and help with a seamless installation.

AC trouble? Trust Matlock for fast, expert help. Call now 844-484-6545