Air Conditioning Large Enough to Know How. Small Enough to Know You.

St. Charles AC Services

Reliable Air Conditioning Repair & Replacement Services in the St. Charles Area

For more than a century, J&R Herra has been serving residents of St. Charles and the surrounding areas with high-quality air conditioning services. With so many years of experience under our belts, we have the tools, training, and technology to handle all your AC needs. Whether you need a minor repair or a full system replacement, you can trust us to get the job done right.

Call (630) 552-6605 or contact us online to schedule an appointment with our St. Charles AC repair team.

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When to Replace Your Air Conditioner

It can be difficult to determine when it’s time to replace your air conditioner, especially if it’s still working. However, older systems tend to be less efficient and more prone to breakdowns, which can result in higher utility bills and costly repairs. If you’re unsure whether your AC unit needs to be replaced, our St. Charles AC installation team can help you make an informed decision.

Signs that you need to replace your air conditioner include:

Increasing energy bills
Uneven cooling
Strange noises
Bad odors
Excessive dust
Frequent breakdowns
Old age (10 years or older)

At J&R Herra, we understand that replacing your air conditioner is a major investment. That’s why we offer free estimates on new system installations. We also provide financing options to help make your purchase more affordable. Our St. Charles AC installation team can help you find the perfect system for your needs and budget.

What Is the Cost of an Air Conditioner?

The cost of an air conditioner depends on a variety of factors, including the size of your home, the type of system you choose, and the features you want. At J&R Herra, we believe that everyone deserves to be comfortable in their own home, which is why we offer free estimates on new system installations. Our St. Charles AC installation team can help you find a system that fits your needs and budget.

AC Maintenance in St. Charles

Regular maintenance is the key to keeping your air conditioner running smoothly and efficiently. At J&R Herra, we offer comprehensive maintenance plans to help you avoid unexpected breakdowns and costly repairs. When you join our Comfort Club, you’ll receive priority service, discounted repairs, and more. Our St. Charles AC maintenance experts can help you keep your system in top shape all year round.

What to Do If Your Air Conditioner Stops Working

If your air conditioner stops working, it’s important to stay calm and follow these steps to ensure your safety and comfort. First, check your thermostat to make sure it’s set to the correct temperature and mode. Then, check your circuit breaker to make sure it hasn’t tripped. If your AC still isn’t working, give us a call. Our St. Charles AC repair team is available 24/7 to handle all your emergency AC needs.

How Can We Help?

Frequently Asked Questions

Does J&R Herra Home Services offer emergency AC repairs?

Yes, we offer around-the-clock AC repair services, available 24 hours a day, 7 days a week, every single day of the year. If you’re experiencing an AC emergency, contact us now to learn how we can help.
Do I really need to schedule AC maintenance?

Regular air conditioning system maintenance may seem unnecessary, but the fact is that routine inspections and service are vital for the efficiency, health, and performance of your AC system. Regular AC maintenance allows your HVAC technician to find minor issues and repair them before they become bigger problems. It also helps boost your system’s efficiency, meaning you’ll enjoy a cooler, more comfortable home and lower energy bills. Routine AC service can even increase the lifespan of your unit by addressing wear and tear, meaning your system will last longer and work better.
We recommend scheduling routine AC maintenance at least once a year, ideally in the spring before the hottest months of the year.
How often should I change the air filters in my AC system?

A clogged air filter leads to reduced cooling efficiency and a hotter, less comfortable home. To ensure maximum energy efficiency and cooling power, you should clean or replace your AC’s air filters every 30 to 90 days. The make, model, and age of your system will determine how often to replace the filters, but we recommend waiting no more than 45 days.
Why won’t my air conditioner turn on?

There are many reasons why your AC won’t turn on. It could be an issue with the thermostat, a clogged air filter, or a mechanical issue. Check the thermostat to make sure it’s set to cool; you should also make sure the batteries are working. Locate the air filter and see whether it appears dirty. If so, it’s time to clean or replace it. Our team can come out to your home to diagnose the problem and complete fast, effective repairs. We’ll explain what’s wrong with your AC and inform you of your options before beginning any work.

Contact Our St. Charles AC Repair Experts

If you’re looking for a reliable air conditioning company in St. Charles, you’ve come to the right place. At J&R Herra, we are committed to providing our customers with the best possible service and workmanship. We are so confident in the quality of our work that we back all our services with a 100% satisfaction guarantee. If you’re not happy with the results, just let us know and we’ll make it right.

Call (630) 552-6605 to schedule an appointment with our St. Charles AC repair team!

Devoted to A Clean Workplace & A Polished Product
Fair and Honest Pricing
Trained and Certified Technicians
Locally-Based, Family-Owned Business
Serving Kane County Since 1974

Not only An Expert in His Craft and Knowledgeable, but He Was Kind, Personable, and Extremely Genuine
"I was pleasantly surprised that J & R Herra was able to get someone out right away with such efficiency. John, my technician, was not only an expert in his craft and knowledgeable, but he was kind, personable, and extremely genuine."
- Shannon Gil
J&R Herra has the best employees!
"Scottie was great - worked outside on one of the hottest days in order to get a/c installed for me before the day ended. Also installed furnace with humidifier and new thermostat. Function-checked systems to ensure they work properly. Explained everything to me and was meticulous with clean up. Couldn’t be nicer or more meticulous. J&R Herra has the best employees!"
- Erin McCarter
Fantastic Response Time, Friendly and Knowledgeable Tech
"I called J&R Herra this morning when I noticed my furnace wasn't heating my house. I called around 8:30 in the morning and Dennis was here by 11 am. He diagnosed the problem and my furnace is now working as it should be! Fantastic response time, friendly and knowledgeable tech. Will definitely be using J&R in the future for our needs."
- Kristin Gallagher
Extremely impressed
"I was extremely impressed with my furnace broke down J & R Came out the same day diagnosed the problem and Return the next day to replace my furnace."
- Ron Millar
Polite, professional, and thorough
"Dennis from J&R Herra provided repair service for our geothermal heating and air conditioning system. He was polite, professional, and thorough In diagnosing the problem and making the necessary repairs. I would definitely recommend J&R Herra and will use them again, if needed."
- Gary Kizior

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