Trusted Air Conditioning Services for Olivette, MO Residents
Keeping your home comfortable throughout the changing seasons is essential, especially in Olivette, MO, where summers can be hot and humid. A reliable air conditioning system isn't just a luxury; it's a necessity for a healthy and comfortable living environment. At Hely Heating and Air Conditioning, we have been dedicated to providing expert HVAC solutions across the St. Louis and Jefferson County areas, including Olivette, since 1969. Our deep roots in the community mean we understand the specific air conditioning needs and challenges faced by homeowners in this region.
Whether you live in one of Olivette's charming mid-century ranches or a newer construction, your AC system plays a vital role in your daily comfort. Over decades of service, our experienced team has seen it all and is equipped to handle any air conditioning issue you may encounter, ensuring your home remains cool and pleasant year-round. We pride ourselves on delivering quality workmanship, reliable service, and lasting comfort to our neighbors in Olivette.

Comprehensive AC Services in Olivette
Hely Heating and Air Conditioning offers a full spectrum of air conditioning services designed to meet the diverse needs of Olivette homeowners. From sudden breakdowns on the hottest days to planning for an efficient system upgrade, our skilled technicians are here to help.
AC Repair:
When your air conditioner stops working, the discomfort can be immediate and significant. Facing common issues like refrigerant leaks, frozen evaporator coils, electrical failures, or problems with your thermostat can disrupt your home's comfort. Our team specializes in diagnosing and resolving these and many other AC issues efficiently.
We understand that AC problems don't always happen during convenient hours. That's why we offer emergency service to help restore your comfort when you need it most. Our technicians arrive with the tools and expertise necessary to identify the root cause of the problem and provide a lasting repair solution. We work diligently to minimize downtime and get your system back up and running smoothly, ensuring your home stays cool even during peak demand.
Signs that your AC system may require repair include:
- Lack of cool air or weak airflow
- Unusual noises coming from the unit
- Strange odors
- Your system is frequently cycling on and off
- High humidity levels indoors
- Higher than usual energy bills
Ignoring these signs can lead to more significant damage and potentially a complete system failure. Addressing issues promptly with professional repair service can save you time, money, and discomfort in the long run.
AC Installation & AC Replacement
Sometimes, repairing an old or inefficient air conditioner is no longer the most cost-effective solution. If your system is more than 10-15 years old, requires frequent repairs, or isn't keeping your home comfortable, considering an AC Replacement is often the best choice. Installing a new, energy-efficient system can dramatically improve your home's comfort, lower your energy bills, and provide greater reliability for years to come.
Choosing the right AC system for your Olivette home involves considering factors like the size of your home, your specific cooling needs, and your budget. Our experts can help you assess your home's requirements and recommend the ideal system type, including central air conditioning, Ductless mini-splits, or Heat Pump systems, that offers optimal performance and energy efficiency.
We proudly partner with Goodman, part of the Daikin family, the world's largest HVAC manufacturer. Goodman systems are known for their reliability and quality, backed by one of the longest warranties in the industry, including a Limited Lifetime Warranty on compressors and heat exchangers on select models. Our AC Installation process is seamless, ensuring your new system is properly sized, installed according to manufacturer specifications and local codes, and tested thoroughly for optimal performance before we consider the job complete.
AC Maintenance
Preventative maintenance is crucial for ensuring your air conditioning system operates reliably and efficiently throughout the cooling season. Regular AC tune-ups can help prevent unexpected breakdowns, extend the lifespan of your equipment, improve energy efficiency, and maintain healthy indoor air quality.
Our comprehensive AC tune-ups involve a thorough inspection and cleaning of your system components. This includes checking refrigerant levels, cleaning coils, inspecting electrical connections, lubricating moving parts, and ensuring the thermostat is functioning correctly. This proactive approach allows us to identify potential issues before they become major problems, saving you from costly emergency repairs down the line.
To make maintenance easy and affordable for Olivette residents, we offer a comprehensive Maintenance Plan. This plan provides scheduled tune-ups, priority service, and discounts on parts and filters, offering peace of mind knowing your system is receiving the care it needs to perform at its best.
Why Olivette Chooses Hely Heating and Air Conditioning
Our long history in the St. Louis area means we have a deep understanding of the local climate and its impact on your HVAC system. We recognize that Olivette homes come in various styles and ages, each presenting unique heating and cooling considerations. Our experienced technicians, many of whom have been with us for over 15 years, are highly skilled and trained to service all makes and models of AC systems, providing reliable solutions tailored to your home.
We are committed to transparency and integrity in every job we do. When you call Hely Heating and Air Conditioning, you can expect professional, courteous service from start to finish. We explain our findings clearly and provide upfront options before any work begins. Our goal is to ensure your complete satisfaction and earn your trust as your go-to HVAC provider in Olivette.
For those considering new equipment, we also offer Financing options to help make your investment in home comfort more manageable. We work with you to find payment solutions that fit your budget, ensuring you don't have to compromise on the quality of your air conditioning system.
Frequently Asked Questions About Air Conditioning in Olivette, MO
How often should I have my AC system maintained?
It is generally recommended to have your air conditioning system professionally serviced once a year, ideally in the spring before the cooling season begins. This helps ensure it's clean, operating efficiently, and ready to handle the summer heat. Our Maintenance Plan makes scheduling these annual tune-ups convenient.
What is the typical lifespan of an air conditioner in Missouri?
With proper maintenance, the average lifespan of a central air conditioning unit is typically between 10 to 15 years. Systems that are not regularly maintained may fail sooner, while well-maintained units can sometimes last longer.
How can I improve the energy efficiency of my AC system?
Regular maintenance is key to energy efficiency. Additionally, ensuring your home is well-insulated, sealing air leaks, using programmable thermostats, and replacing older, inefficient systems with newer, high-SEER models can significantly improve energy efficiency and lower bills.
My AC is blowing warm air, what could be the issue?
Several issues could cause this, including a dirty air filter blocking airflow, a refrigerant leak, a clogged condensate line, or a problem with the outdoor compressor unit. It's best to have a professional technician diagnose and repair the problem.
Is it better to repair or replace an older AC system?
The decision depends on the age of the system, the frequency and cost of repairs, and the system's overall efficiency. If your system is older than 10-15 years, requires expensive repairs, or is very inefficient, replacement is often the more economical long-term solution. A professional can help you assess your specific situation.
Serving Olivette, MO with expert HVAC services since 1969.