Air Conditioning Repair in Indianapolis, IN

When Do I Need Emergency AC Service?

Some air conditioning problems can wait until your schedule allows, but others can’t. If your air conditioner goes out during a heatwave or is displaying other dangerous behavior, you need emergency AC repairs as soon as possible. Call Thiele right away for emergency air conditioning repairs in Indianapolis when:

• Your AC has stopped working and your home is rapidly heating up. In 85+ degree heat, this can quickly become unsafe, especially for kids, pets, or elderly family members.
• You smell burning or see smoke coming from the unit. This points to an electrical issue and could pose a fire risk. Turn it off and reach out right away.
• Water is leaking around your AC system. It may cause water damage or mold if not fixed quickly.
• You hear loud banging, screeching, or grinding noises that don’t stop. A mechanical failure can seriously damage the system if it keeps running like this.

Thiele offers same-day AC repair for homeowners in Indianapolis, including communities like Fall Creek and Southport, as well as small businesses in busy areas like Mass Ave and the Eagle Creek commercial district. Whether you need to keep your family cool at home or maintain a comfortable space for customers, our team is ready to help.

Common Air Conditioning Repair Issues We Resolve Quickly

It’s easy to brush off small performance issues as a summer-related hiccup, but a system that’s struggling is only going to get worse. Catching the problem early can save you from expensive air conditioning repairs, rising energy bills, and sweltering summer days without AC.

If you’re noticing one or more of the following issues, it’s time to schedule a professional air conditioning repair with Thiele:

Weak Airflow From Your Cooling System

If your AC is running, but the airflow feels weak or inconsistent, your system isn’t circulating air properly. Clogged air filters, blower motor problems, or blocked ducts can all lead to poor airflow, forcing your HVAC system to work harder than it should. If your system is struggling to push out cool air, it won’t be long before you start noticing hot spots, longer cooling cycles, and rising energy bills.

No Cool Air From Your Air Conditioner

When you set your thermostat to cool, you expect results. If your air conditioner is running but your home feels just as hot inside as it does outside, something is wrong. The cause could be as simple as a thermostat setting issue or as serious as a failing compressor, refrigerant leak, or blocked condenser coils.

Your AC Keeps Turning On and Off

This issue, known as short cycling, happens when your AC system constantly starts and stops without cooling your home. It wastes energy, wears down your HVAC unit, and can lead to breakdowns. Causes may include a clogged filter, malfunctioning thermostat, or even an improperly sized unit.

Unusual Noises or Smells From Your AC

Your air conditioner should run quietly. If you hear grinding, banging, or screeching sounds, something inside the system is failing—possibly the fan motor, belts, or compressor. Burning smells or musty odors could mean electrical issues, mold, or dirty components. These problems could become dangerous or increasingly costly if ignored.

Higher Utility Bills for No Obvious Reason

If your energy bills are going up without a major change in your cooling habits, your air conditioner could be the culprit. An inefficient system works harder than necessary, consuming extra energy just to keep up. Dirty filters, refrigerant leaks, clogged coils, and aging components can all force your system to use more power, costing you more each month.

Higher Humidity and Poor Indoor Air Quality

A good air conditioning system doesn’t just cool—it also controls moisture. If your home feels damp or sticky, or you notice more dust or musty smells, your system may not be removing humidity properly. This could be caused by clogged condensate drains, frozen coils, or low refrigerant. It can also lead to health concerns from mold or poor air quality.

Whether you’ve got a central air conditioner in a ranch-style home in Beech Grove, a heat pump running your home in Warren Township, or a ductless mini split cooling your upstairs bedroom in a Martindale-Brightwood remodel, Thiele knows how to repair it.

We also help renters and property managers in places like Canal Walk and Lockerbie Square keep their spaces cool. No matter where you are in Greater Indianapolis, we can get the job done!

What to Expect During Your Air Conditioner Repair

Thiele Heating & Air Conditioning is a name people across Indianapolis have relied on since 1883. Chances are, we’ve already helped someone on your block! From routine maintenance to full system replacements, we provide expert air conditioning services throughout Central Indiana—and we handle heating, too!

We’re known for doing quality work at an honest price, with friendly, experienced technicians who care about doing the right thing. Here’s what to expect during your air conditioning repair in Indianapolis:

Contact Us for Service

Call our office (we’re over near Holliday Park!) or fill out our online form to request service. Tell us what’s going on so we can get a skilled technician to you in an emergency timeslot or one that’s convenient for you.

We Give You a Quote

Our technician will inspect your system, find out what’s wrong, and explain what it will take to fix it. You’ll get a clear quote with upfront pricing and no hidden fees before any work begins. We travel with fully stocked trucks to limit repeat visits and downtime.

You Get Your AC Back

We complete your AC repair as quickly as possible and make sure everything’s running like it should before we leave. We’re happy to answer questions, offer troubleshooting tips, and share information on our maintenance plan so you’re more prepared in the future.

Be sure to check out our customer reviews and special promotions that will help you save even more money! Homeowners in Warren Park and Nora have recently shared feedback about their great service, and we’re proud to serve neighborhoods across Indy and Central Indiana. From Carmel, Fishers, and Noblesville to Greenwood, Franklin, Plainfield, and Speedway—families trust Thiele to keep their homes cool when it matters most.

AC Repairs for Every Part of Your Air Conditioning System

When something goes wrong with your air conditioning unit, it’s not always obvious which part is to blame. That’s where our expert air conditioner repair service comes in. Your system has many components working together—when one fails, it affects the whole cooling system, driving up your energy bills or leaving your home hot and uncomfortable. Whatever’s not working, we’ll find it!

Compressor Repairs

The compressor is the core of your air conditioning unit, pumping refrigerant through the system to keep things cool. If it overheats or fails, your home won’t get cool air. We inspect for damage, wiring issues, or pressure problems to get your system back in shape.

Blower Motor Repairs

Your blower motor moves conditioned air through the ductwork. If it’s making noise, blowing weakly, or not running at all, it could be the motor. We repair or replace damaged motors so your home cools evenly and efficiently again.

Refrigerant Leak Repair

Low refrigerant means poor performance, frozen coils, or short cycling. If your AC blows warm air or you see ice on the unit, you might have a refrigerant leak. We’ll find it, seal it, and recharge your system to restore proper cooling.

Thermostat Repairs

Your thermostat controls the whole system. If your home feels too warm, cools unevenly, or the unit won’t turn on, the thermostat may be the problem. We repair or recalibrate it to make sure your HVAC system responds correctly.

Evaporator Coil Repairs

If your evaporator coil is dirty, frozen, or corroded, your AC will struggle to cool and may restrict airflow. That can mean higher energy bills and poor performance. We clean or repair the coil so your system can breathe and cool properly again.

Condensate Drain Repairs

Your AC removes moisture as it cools, but a clogged condensate drain can cause leaks and even mold. If you see water around your unit or smell musty odors, we’ll clear the blockage and fix the issue to protect your home and air quality.

Ductwork and Airflow Repairs

Leaky or blocked ducts can waste energy and cause uneven temperatures. If some rooms are hot while others are cold, your HVAC system may be working harder than it should. We inspect and repair your ductwork to restore balanced airflow throughout your house.

Whether it’s a simple part swap or a major repair, Thiele doesn’t cut corners. Our certified technicians run full diagnostics and make reliable repairs to keep your air conditioning system running its best.

Repairing vs. Replacing Your Air Conditioner: Do You Need a New AC Instead?

We know most homeowners want to get as much life as possible out of their AC system—and we don’t blame you. Repairs are usually cheaper in the short term, and no one’s excited to think about replacing a major piece of equipment. But there comes a point where constant repairs, rising energy bills, and inconsistent cooling make you wonder if it’s still worth it.

If your system is 10–15 years old, has needed several repairs lately, or just can’t keep your home comfortable anymore, it might be time to talk about an air conditioning replacement. A new, high-efficiency air conditioning system can lower your monthly costs, improve indoor comfort, and give you greater peace of mind. That being said, if your unit is still fairly new or the issue is minor, AC repair is probably the better option.

Count On Us for Expert Guidance, Help With Financing, and More

An air conditioning replacement isn’t something most homeowners plan or budget for, and we get that. If our air conditioner repair service in Indianapolis leads to a recommendation for replacement, we can help make it easier. We offer financing options with approved credit to help you manage costs upfront and can also help you take advantage of any available rebates or tax incentives that apply to your new system. Our team will take care of your new air conditioning installation as soon as possible and leave you with a brand new unit that will be more energy efficient and reliable. As a Bryant Authorized Dealer, we install some of the best equipment on the market!

Prevent Future Breakdowns and Save More Money With Regular Maintenance

If your air conditioner keeps breaking down, we know how stressful—and costly—it can be. But here’s the good news: regular maintenance helps prevent surprise repairs and keeps your system running smoothly all summer long.

Studies have shown that well-maintained AC systems can last up to 40% longer and use up to 15% less energy. Annual air conditioner maintenance reduces your risk of major repairs, lowers your utility bills, and helps your system better handle near-constant use in the heat. It’s a small (and in our case, very affordable) investment that protects one of your home’s most important systems.

What’s Included in an AC Tune-Up?

When you schedule air conditioning maintenance with Thiele, our highly knowledgeable technicians perform a comprehensive tune-up that includes:

• Cleaning and inspecting the condenser and evaporator coils to improve energy efficiency
• Checking refrigerant levels to ensure proper cooling performance
• Testing electrical components and tightening connections for safety and reliability
• Inspecting and cleaning the blower motor and fan to maintain strong airflow
• Clearing and flushing the condensate drain line to prevent clogs and leaks
• Replacing or cleaning air filters to improve indoor air quality
• Calibrating the thermostat for accurate temperature control
• Checking for worn or failing components that could cause breakdowns

We highly recommend scheduling AC maintenance in the spring before the peak summer heat arrives. This ensures your system is ready to handle high temperatures without struggling. But no matter the time of year, it’s never too late to give your AC system the service it needs.

Join Our Maintenance Plan for Maximum Savings

We know life gets busy, and remembering to schedule HVAC maintenance isn’t always top of mind. That’s the beauty of a heating and air conditioning maintenance plan—you don’t have to worry about it. With a maintenance membership, you get on a set routine, ensuring your heating and cooling system gets serviced at the right time every year.

Our Annual “Rewards” Service Agreement Maintenance Program makes it easy to stay on top of HVAC maintenance while saving money. As a member, you’ll receive:

• Bi-annual heating and air conditioning tune-ups to keep your system in peak condition
• Priority service, so you get faster response times when you need repairs
• 15% off all parts and repairs, including the current visit
• A longer-lasting HVAC system, reducing the need for premature replacements
• Improved efficiency, leading to lower energy bills

With our maintenance membership, you’ll get year-round comfort for your air conditioner, furnace, boiler, heat pump, or ductless mini split without the stress.

FAQs: Frequently Asked Questions About Air Conditioning Repairs

How much does it cost to repair an AC unit?

The cost of air conditioning repairs depends on the problem and the parts needed. Some minor repairs, like replacing a capacitor or cleaning the coils, are more affordable, while major repairs, such as a compressor replacement, can be more costly. Our HVAC experts give honest recommendations to help you make the best decision for your home.

Why are my AC bills so high?

If your energy bills keep climbing, your air conditioner may not be running efficiently. Dirty coils, clogged air filters, low refrigerant levels, or an aging system can all cause your AC to work harder than necessary. Regular HVAC maintenance can help reduce energy waste and keep your cooling costs in check.

How long will my air conditioner repair take?

Most AC repairs can be completed in one visit, depending on the issue. Minor fixes may take an hour or two, while more complex repairs that require ordering unique replacement parts may take longer. Our technicians always provide an accurate time estimate so you know what to expect.

Do you offer financing options for my AC repair?

Yes! We offer financing options to help you manage the cost of HVAC repairs or replacements. Whether your repair is unexpected or you’re upgrading to a more energy-efficient system, we make it easier to get the service you need.

Are there any discounts or specials on AC repairs?

We regularly run promotions and special offers to help homeowners save on HVAC services. Plus, members of our Annual Rewards Service Agreement receive 15% off all parts and repairs. Be sure to check our website or call us to ask about our current specials!

Do you offer a warranty on your air conditioning repairs?

Absolutely, we stand behind our workmanship and parts. All AC repairs performed by Thiele Heating & Air Conditioning include warranties, giving you peace of mind that your system will continue to perform reliably.

AC Repair Indianapolis Trusts‒Make Your Appointment Today

There’s never a good time for your air conditioner to fail, but there’s definitely a worst one—and as luck may have it, it’s probably right now. If you’re searching for AC repair near me in Indianapolis, you’ve found the top team in town!

At Thiele Heating & Air Conditioning, we don’t waste any time—we find the problem, fix it, and get your home comfortable again. Indianapolis homeowners count on Thiele to stay cool for good reason! Contact us today and let’s get your AC working like it should.