HVAC Services in Carbondale, IL

Your Comfort Is

Just a Click Away

One Hour Heating & Air Conditioning® Serving Carbondale

4.84

(160265 reviews)

Heating and cooling in Carbondale, IL, needs a targeted approach that fits your home. With humid summers and icy winters, your system faces constant pressure. One Hour Heating & Air Conditioning® takes time to understand how your equipment runs in real conditions, not just how it looks on paper. When comfort drops, quick action matters. Our AC services keep cooling systems working when the heat drags on, and our emergency HVAC service handles sudden breakdowns without delay. We identify the real issue, fix it with precision, and help prevent the problem from coming back. You get dependable service designed to keep your home steady through every season. Call One Hour Heating & Air Conditioning® or fill out our online form to get the best heating and AC services in Carbondale.

Affordable Rates, Quality Work, Fast HVAC Service

You deserve service that’s priced fairly and done right. We offer affordable rates with no hidden fees. Our team shows up ready to work and finishes the job without delay. Whether it’s restoring heat or fixing a cooling issue, you get reliable results from trained HVAC technicians who take pride in doing the work the right way.

Why Do Homeowners Choose One Hour Heating and Cooling®?

‘Round the Clock Availability: Whether it’s day or night, you can count on One Hour® to respond when your HVAC system fails without warning.
100% Satisfaction Guarantee: We back our workmanship, materials, and service for up to two years from the original service date. Your satisfaction is always our priority.
A Strict Code of Ethics: We treat your home with respect and follow clear ethical guidelines in every interaction, supported by a team trained to do the job right.
We Follow the Industry’s Highest Standards: Each location upholds a code built on responsibility, transparency, and dependable work you can trust every time.
Integrity: We keep our word and take extra steps to meet your needs with honesty and accountability at every stage of service.
Compliance: We comply with all codes, laws, and safety standards to make sure your HVAC system operates safely and correctly under every requirement.

Our HVAC Company Does it All for Your Heating and Cooling System

We take care of the entire heating and cooling system in your home. From new installations to pre-season checkups and emergency repairs, every step is handled by one team. No need to schedule multiple service calls or coordinate with different contractors. You get complete care built around delivering long-term performance, consistent comfort, and fewer unexpected problems throughout the year.

Our Complete Line of AC Services in Carbondale Includes:

Heating and Cooling Service Designed for Carbondale Weather

Carbondale weather brings heavy humidity, sharp cold snaps, and long stretches of summer heat. We tailor our service to handle those extremes. Our seasonal checkups include clearing blocked coils, replacing worn parts, and checking airflow to prevent breakdowns when temperatures peak. When sudden failures hit, fast repair restores performance before indoor comfort slips. Your system stays ready, no matter what the forecast brings.

You Can Find Us in Carbondale, Including:

Bridge Street
Almond Street
Sycamore Street
Oakland Street
Willow Street

FAQs

Heating and cooling systems can be difficult to understand, especially when problems show up without warning. The FAQ section below offers clear explanations in plain language. Whether you’re preparing for seasonal changes or dealing with a system issue, each answer is written to help you take the next step with confidence and keep your home comfortable year-round.

What HVAC Services Do You Offer in Carbondale, IL?

We offer repairs, new system installations, seasonal tune-ups, and inspections for heating and cooling equipment, as well as emergency HVAC service. Our team also handles indoor air quality checks and system evaluations for energy efficiency. Every furnace and AC service is designed to meet the specific needs of Carbondale homeowners and the local climate.

How Often Should I Schedule HVAC Maintenance for My Carbondale Home?

Plan for two maintenance visits each year—one before summer for your AC and one before winter for your furnace. Regular service keeps your equipment reliable and helps avoid emergency repairs during peak weather. It also gives us a chance to catch small issues before they affect system performance.

Can Improved Indoor Air Quality Help Me With My Seasonal Allergies?

Yes, better indoor air quality can reduce common allergy triggers like pollen, dust, and mold. We offer filtration systems and humidity control options that help clean the air you breathe. Cleaner air means fewer symptoms and a more comfortable home environment during allergy season.

Get an Estimate for Heating and Cooling Services in Carbondale

Ready to take control of your indoor comfort? One Hour Heating & Air Conditioning® is here when you need reliable service without the wait. From routine care to urgent repairs, we handle it all with precision and care. Call today to schedule your appointment and keep your heating and cooling system working exactly the way it should. Call our office or fill out our online form, and a One Hour Heating & Air Conditioning® technician will respond right away with dependable heating and cooling service in Carbondale.

We Have a Reputation

For Being Punctual, Friendly and Knowledgeable

4.84

(160265 reviews)

Mallory Vivar

in the last week

“Had to reach out to an A/C company, had no idea who to choose but took a chance on One Hour Ac & Heat. Came out to our house at 1am, got us fixed up and signed up for yearly maintenance. Professional all the way around. Thank you so much! Highly recommended!!”

Adria Thomas

in the last week

“Brian did a great job. He was very professional and knowledgeable of his job. I had an appointment for a couple of days later. He called me the next morning saying he was coming that day to repair my a/c and I appreciate it because my house was hot. Brian did a great job!”

SaKarsha SanchezHunter

in the last week

“Spencer provided outstanding HVAC service—he was patient, caring, and incredibly personable throughout the entire visit. He took the time to explain everything clearly, making sure I understood each step of the process. His professionalism and attention to detail were evident, and I truly appreciated how informative and thorough he was. Spencer went above and beyond to ensure I felt comfortable and confident in the work being done. It’s rare to find someone so knowledgeable and genuinely committed to excellent customer service. I highly recommend Spencer for anyone needing trustworthy, top-quality HVAC support.”

Nat Le Narvor

in the last week

“Yesterday, the issue was diagnosed. AC unit needed to be replaced. The team came this morning to install the new unit (inside and outside) and again, they were all very professional, did a great job. Very friendly technicians. They explained the difference between the new unit and the old and shared advice on how to best operate the AC. I highly recommend the service of this company! And my house is called again😃”

Jackie P

in the last week

“Great company! Reliable, responsive and incredibly knowledgeable. They were able to accommodate us same day, thoroughly explain the issue I was having and remediate quickly. Thank you so much for your expertise and professionalism!”

Vernon Fawcett

in the last week

“Nick was amazing. He completed the requested service and also provided some recommendations that we appreciated. Nick was thorough and we're very pleased with the work that was completed today.”

Saundra Middleton

in the last week

“I am very pleased with this maintenance service I received from One Hour Air Conditioning The technician Roberto was very professional and pleasant. He called to let me know he was on his way greeted me at my door, also, he asked if I had any concerns or special needs for his visit. He went right to work cleaning my outdoor unit and also taking care of the unit in the garage Also had great suggestions regarding what type of filter to place in the unit. thank you, Roberto. we’ll see you again in three months.”

Michael Puglise

in the last week

“I actually had One Hour do some work last year and they were out again this year. I really appreciate the fact I can call these guys and they'll show up the same day. That really helps, especially in this Texas heat. I had the same technician, Brent, nearly exactly a year later. He's patient, answers any questions I have, gives me tips on how to maintain the system and got me back up and running. I'll keep coming back here for my HVAC needs because I can depend on them. Im giving the 5 star specifically for Brent. I appreciate the business model and always getting there in a timely manner, their costs are just higher than most others.”

Keith Maholic

in the last week

“Anthony Romero Came out to my Home and it was very nice to have a service tech explain everything that he was checking and doing. Explaining what was wrong and how the service plans that were available and how they worked. Tony was very efficient he had the Blower motor replaced within a hour after he showed up very quick and would highly recommend him and Mitchell Heating and Air Conditioning Service.”

Bret Martin

in the last week

“Davis was amazing. Knew what was going on as soon as o told him. He was very professional and did not try to sell me stuff that I did not need. Will go back again if and when I need too.”