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Local Furnace & AC Repair & Replacement in Marion, IL

Trusted HVAC Service Pros in Marion, IL

With our hot summers and frigid winters, Marion, IL, residents know not to kid around with heating and cooling issues. That's why Charlie's Air Conditioning & Heating is the area's go-to company for local HVAC service. Our reputation for excellent service and fair pricing sets us apart from the other furnace and air conditioning businesses in the area.

We also offer blown insulation to eliminate uncomfortable and energy-wasting drafts! And we feature a line of trusted made-in-America products so we can present to you the finest air conditioners, furnaces, and heat pumps.

We have over 30 years of industry experience, so we know how to keep you cool in the summer and warm in the winter. Call Charlie's today at (618) 985-2502 for fast service from your trusted local HVAC company. 

HVAC Repair

Whether your air conditioner isn't cooling properly or your furnace is making strange noises, we've got you covered. Our team is trained to handle a wide range of HVAC problems, ensuring your comfort is restored as quickly as possible. Don't let a faulty HVAC system disrupt your indoor comfort—trust Charlie's for expert HVAC repair services in Marion.

Air Conditioner Repair

Is your air conditioner struggling to keep your home cool during the hot Marion summers? Don't sweat it! We are here to help with our professional AC repair services.

Keep an eye out for these signs:

  • Poor airflow from vents
  • Warm air blowing from the AC unit
  • Unusual noises or odors
  • Increased energy bills
  • Frequent cycling on and off

If you notice any of these signs, don't hesitate to contact us for prompt AC repair service. Our experienced technicians specialize in diagnosing and fixing a variety of air conditioning issues to keep your home comfortable year-round.

Furnace Repair

When the temperatures drop in Marion, a reliable furnace is essential for keeping your home warm and cozy. If your furnace is acting up or failing to heat your home effectively, turn to Charlie's for expert heating repair services.

When should you call for heating repair? 

  • Your home smells bad when you turn your furnace on.
  • The furnace won't turn on or stay on.
  • The pilot light won't stay lit.
  • Your home isn't heating evenly.
  • The furnace is making strange noises while running.
  • The air quality in your home has worsened.
  • The indoor temperature doesn't match the thermostat.

With decades of heating service experience, our team has the knowledge and skills to diagnose and fix any furnace problem efficiently. Don't let a malfunctioning furnace leave you in the cold—trust Charlie's for dependable furnace repair in Marion.

HVAC Replacement

When it's time to upgrade your heating and cooling, trust our team for reliable HVAC replacement services in Marion and the surrounding areas. We specialize in installing high-quality heating and cooling units tailored to your home or business needs.

Our AC replacement and heating replacement process begins with a comprehensive assessment of your current system and an evaluation of your heating and cooling requirements. Based on our findings, we'll recommend the best HVAC solution for your space, considering factors such as energy efficiency, indoor air quality and budget.

From start to finish, you can count on Charlie's for seamless HVAC replacement service. Our skilled technicians will handle the installation with precision and care, ensuring your new system is properly sized, installed, and calibrated for optimal performance.

HVAC Maintenance

Regular maintenance is key to ensuring your HVAC system operates efficiently and reliably year-round. We offer comprehensive AC tune-up, heating tune-up and HVAC maintenance services in Marion to keep your heating and cooling equipment in top condition.

During a maintenance visit, our technicians will perform a thorough inspection of your HVAC system, checking for any signs of wear, damage or inefficiency. We'll also clean and lubricate essential components, replace worn-out parts and calibrate your system for optimal performance.

Don't wait until your HVAC system breaks down to schedule maintenance—preventive care is the best way to avoid costly repairs and ensure your comfort year-round.

Need Heat Pump Service in Your Marion Home?

Not everyone has a furnace in their home and as environmental protection rules change, we are ready to serve you. We can still help! With heat pump products and service options just right for your home and family, we can help with all of your HVAC Services to warm your home!

How Is Charlie's Different From The Competition?

As a family-owned business, open for nearly four decades, we have values that many younger companies have not yet developed. We truly value our customers and we want them to become repeat customers, whatever it takes. That's why our technicians work so hard to achieve 100% customer satisfaction.

Keeping Marion Comfortable Year Round

If you're a Marion resident, don't miss out on the opportunity to work with a company that prizes a strong work ethic and puts quality service before sales. Contact Charlie's Air Conditioning & Heating online or call (618) 985-2502 today and find out what we can do for you!

Recent Jobs and Reviews in Marion, IL

Rated 4.9 out of 5 stars based on 253 customer reviews

Job Locations and Reviews

Pete F.
Pete F. Checked in
AC replacement pricing, Marion IL Air Conditioning Installation
Marion, IL 62959
Gerson C.
Gerson C. Checked in
Completed cooling maintenance, cleaned coil, flushed drain, replaced filter, checked system operation and found no issues, customer had concerns about return duct sweating in basement, explained to customer that this is caused by the humidity making condensation on the duct and is normal. System is cooling at this time
Marion, IL 62959
Review
Gerson is excellent and a great personality. I always enjoy visiting with him He is a great asset to you company.
Newman - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

We're so happy Gerson took great care of you, thanks for being a customer!

Gerson C.
Gerson C. Checked in
Customer had concerns about outdoor unit not turning on when fan runs, fan setting in thermostat was set to on, turned temperature down and AC kicked on. Checked pressures and found no issues System is cooling at this time
Marion, IL 62959
Gerson C.
Gerson C. Checked in
AC Maintenance PCSA 2024 AC Check Up Renewal Completed cooling maintenance, cleaned coil, flushed drain, filter is provided by customer, checked system operation and found no issues, made sure system is working properly System is cooling at this time
Marion, IL 62959
Gerson C.
Gerson C. Checked in
2024 PCSA AC Check Up Renewal AC Maintenance Completed cooling maintenance, cleaned coils, flushed drain, filter is provided by customer, checked system operation and found no issues, made sure system is working properly System is cooling at this time
Marion, IL 62959
Daniel B.
Daniel B. Checked in
HVAC Service No AC AC Repair
Marion, IL 62959
Daniel B.
Daniel B. Checked in
HVAC Service AC Maintenance 1x AC Check Up
Marion, IL 62959
Daniel B.
Daniel B. Checked in
HVAC Service AC Service Complaint no cool outdoor unit making noise AC Repair
Marion, IL 62959
Daniel B.
Daniel B. Checked in
AC Repair HVAC Service AC Maintenance Complaint no cool
Marion, IL 62959
Gerson C.
Gerson C. Checked in
Upon arrival, system was calling for cooling but nothing was on, restarted breaker and found system to be operational, checked pressures and air temps, checked wire connections and found no issues, it’s possible that there was a “communication” issue between air handler and outdoor unit. System is cooling at this time
Marion, IL 62959
Gerson C.
Gerson C. Checked in
AC Maintenance PCSA 2024 AC Check Up Prepaid Completed cooling maintenance, cleaned coils, flushed drains, filters are clean, checked system operation and found no issues, garage unit contactor is getting burnt up, recommended replacing contactor and customer wants to wait till the next visit to replace contactor Both systems are cooling at this time
Marion, IL 62959
Gerson C.
Gerson C. Checked in
Evaporator coil had been frozen up, found unit low on gas, charged unit with 3 pounds of refrigerant and got better pressures, will need to schedule a leak search System is cooling at this time
Marion, IL 62959
Review
Greatjob
Killman - Marion, IL 62959
Review
A critical component in my ac went out the day before my family was coming into town for a visit and Charlie’s saved the day! I noticed my ac wasn’t getting as cool as it should so I called Charlie’s and they came over to see what was the matter. It turns out a critical component was out. The tech called around but this component was hard to find for my older unit. He said they would have one ordered and rushed. Then I got a call the next day that they had searched their warehouse and found one! The good people at Charlie’s came over right over and had my ac running in no time. Great service and honest people that will bend over backwards to help you in your time of need. Plus, every tech that has ever come to my house has been incredibly nice and helpful and they have all loved visiting with my dogs!
Earline - Marion, IL 62959
Justin T.
Justin T. Checked in
Responded to a no cooling service call on an air conditioning system. Performed methodical diagnostics and measurements, identifying a refrigerant leak as the root cause. Utilizing EPA-approved recovery procedures, evacuated the remaining refrigerant charge. Repaired the leaking component and installed a new filter drier. Pulled a deep vacuum, then recharged with the factory-specified refrigerant volume and blend. After verifying proper airflow, temperatures, and pressures, the system is now operating within designed cooling parameters.
Marion, IL 62959
Marion, IL - This afternoon I performed AC maintenance on a unit showing reduced efficiency. Inspected and cleaned the condenser coils, replaced the dirty air filter, and checked the refrigerant levels. Tightened all electrical connections and lubricated the fan motor bearings. After completing these tasks, I tested the system to ensure optimal performance and cooling efficiency. The unit is now running smoothly and efficiently, ready for the summer months.
Justin T.
Justin T. Checked in
This afternoon I performed AC maintenance on a unit showing reduced efficiency. Inspected and cleaned the condenser coils, replaced the dirty air filter, and checked the refrigerant levels. Tightened all electrical connections and lubricated the fan motor bearings. After completing these tasks, I tested the system to ensure optimal performance and cooling efficiency. The unit is now running smoothly and efficiently, ready for the summer months.
Marion, IL 62959
Review
Shawn was a great tech. Explained everything he was doing so I could understand it.
John - Marion, IL 62959
Shawn C.
Shawn C. Checked in
AC Service Complaint fan on outside unit running even when a/c is off
Marion, IL 62959
Justin T.
Justin T. Checked in
2024 PSCA AC Check Up Renewal AC Maintenance. System is cooling efficiently at this time, drain is flushed and refrigerant pressures are good.
Marion, IL 62959
Marion, IL - 2024 ac PCSA
Justin T.
Justin T. Checked in
2024 ac PCSA
Marion, IL 62959
Shawn C.
Shawn C. Checked in
2024 PCSA AC Check Up Prepaid AC Maintenance Operations are good, cleaned coil, flushed drain, filter is clean
Marion, IL 62959
Marion, IL - Ac check
Shawn C.
Shawn C. Checked in
Ac check
Marion, IL 62959
Justin T.
Justin T. Checked in
AC Service. Complaint outside unit not coming on inside is blowing. Issue resolved.
Marion, IL 62959
Daniel B.
Daniel B. Checked in
Grill and thermostat install.
Marion, IL 62959
Justin T.
Justin T. Checked in
No Ac issue has been resolved. System is cooling efficiently, signed customer up for PCSA and performed full inspection. The filter is replaced by customer, outdoor coil is clean, and drain is clear. All checks are good at this time.
Marion, IL 62959
Justin T.
Justin T. Checked in
2024 PCSA AC ❄️🔥
Marion, IL 62959
Justin T.
Justin T. Checked in
AC Maintenance PCSA 2024 AC Check Up Free w/ Install new system not cooling well. Issue has been resolved, both systems are cooling efficiently at this time. Condensers are clean, drains are flushed and all other checks are good. Upstairs system needs a new filter as soon as possible.
Marion, IL 62959
Review
Very helpful and efficient
Swan - Marion, IL 62959
Justin T.
Justin T. Checked in
AC Maintenance PCSA 2024 AC Check Up Renewal. System is cooling at this time, filter is clean, outdoor condenser is clean and drain is flushed. Replaced thermostat as well due to previous one failing.
Marion, IL 62959
Review
Verygood
Killman - Marion, IL 62959
Review
We’re always happy with Charlie’s! They are friendly and fair.
William - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

We appreciate your business, thank you for being a customer!

Review
Great service
Crider - Marion, IL 62959
Review
Charlies never fails to deliver on time, professional service. They communicated their tasks and went to work. No surprises. 10 of 10
Stewart - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

Thank you for your kind words, we appreciate you!

Review
Always reliable and trustworthy service to take care of my heating and cooling systems! Can’t find any better than they are!
Banfield - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

Thank you for your kind words and for being a customer! Give us a call anytime!

Review
Great job
Perry - Marion, IL 62959
Review
Excellent
Birkey - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

We thank you for sharing your positive experience. It made our day.

Review
Daniel is knowledgeable and courteous.
Sandy - Marion, IL 62959
Review
We've been doing business with Charlie's Heating and AC for many years. We've always been pleased and satisfied with their work and their great and friendly staff. Everyone seems to be very honest.
Hargraves - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

Thank you for being a customer, we appreciate you! Don't hesitate to call us any time.

Review
Steve is the only technician I know that could have completed this work so quickly and efficiently.
Timberline - Marion, IL 62959
Review
Daniel does great work and is very knowledgeable
Timberline - Marion, IL 62959
Review
Shawn worked hard and got the job done
Timberline - Marion, IL 62959
Review
Gerson was very professional and polite. He made sure that he was very clean and left no mess behind.
Samuel - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

We're so glad Gerson took great care of you! Give us a call any time!

Review
Great service
Harris - Marion, IL 62959
Review
Daniel was very respectful an helpful as well. We always like it when Daniel comes he is very honest an upfront with us
Gay - Marion, IL 62959
Response from Charlie's Air Conditioning & Heating:

Thank you for being a customer, we appreciate you!

Review
Excellent Service
Loring - Marion, IL 62959
Review
Justin did a great job. I highly recommend Charlie’s and also recommend their service agreements. Well worth it to make sure my systems are operating efficiently.
Taylor - Marion, IL 62959
Review
Daniel B was awesome. He is very knowledgeable and proficient. Very cordial and polite. I appreciate his thorough inspection and cleaning of my ac. Thanks !!
Melissa - Marion, IL 62959
Review
Excellent Service
Bacon - Marion, IL 62959
Review
Excellent
Midgett - Marion, IL 62959

Five Star Service. Five Reviews.