Expert HVAC Services for Affton, MO Homes and Businesses
Maintaining a comfortable and healthy indoor environment is essential for residents and business owners in Affton, MO, throughout every season. With the unique climate challenges of the St. Louis area – from hot, humid summers to cold, sometimes unpredictable winters – having a reliable and efficient HVAC system isn't just a luxury, it's a necessity. At Hely Heating and Air Conditioning, we understand the specific needs of the Affton community. For decades, we have provided comprehensive, trustworthy HVAC services designed to ensure your home or business stays comfortable year-round, efficiently, and reliably.
Since 1969, Hely Heating and Air Conditioning has been dedicated to serving St. Louis and Jefferson Counties, including the vibrant Affton neighborhood. Our reputation is built on a foundation of quality workmanship, integrity, and a deep commitment to customer satisfaction. Our team of highly experienced technicians, many of whom have been with us for over 15 years, possesses the knowledge and expertise to handle any heating, cooling, or indoor air quality challenge you may face. When you need dependable HVAC service in Affton, you can trust Hely Heating and Air Conditioning to deliver solutions that last.
Why Affton Residents Choose Hely Heating and Air Conditioning
Choosing the right HVAC provider in Affton means partnering with a company that understands your local needs and delivers exceptional service. Here’s why so many of your neighbors rely on Hely Heating and Air Conditioning:
- Deep Local Knowledge: We aren't just familiar with HVAC systems; we understand how the specific weather patterns and home types in Affton affect your heating and cooling performance.
- Experienced, Stable Team: Our technicians are not only skilled but also long-term members of the Hely family. This stability means you get consistent, reliable service from professionals who know the business inside and out. Learn more about our history on our About page.
- Comprehensive Service Offering: From routine maintenance to complex repairs and full system replacements, we offer every HVAC service you need under one roof.
- Commitment to Quality: We stand behind our work and prioritize finding the right solution for your specific situation, ensuring long-term comfort and efficiency.
- Reliability When You Need It Most: HVAC issues don't always happen during convenient hours. We are here to help when you need us.
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Our Complete Range of HVAC Services in Affton
We offer a full suite of heating, ventilation, and air conditioning services to keep your Affton property comfortable and your systems running smoothly.
Air Conditioning Services
Affton summers can be intensely hot and humid, putting significant stress on your AC system. Whether your air conditioner is blowing warm air, making strange noises, or won't turn on at all, our team can diagnose and resolve the issue efficiently.
- AC Repair: Fast, reliable repairs for all makes and models of air conditioners. We quickly identify the root cause of the problem and provide effective solutions.
- AC Installation: Expert installation of new, energy-efficient air conditioning systems tailored to the size and needs of your Affton home or business.
- AC Replacement: When repair is no longer cost-effective, we guide you through selecting and installing a new, reliable AC system that will provide efficient cooling for years to come.
- AC Maintenance: Regular tune-ups are crucial to prevent breakdowns and maintain efficiency, especially before the summer heat arrives.
Heating Services
When winter weather sets in, a dependable heating system is non-negotiable for comfort and safety in Affton. We service all types of heating systems to ensure you stay warm when temperatures drop.
- Boiler Services: If your home uses a boiler system, we offer Boiler Repair, Boiler Installation, and Boiler Replacement services performed by technicians experienced with hot water heating systems.
- Heat Pump Services: Heat pumps offer versatile heating and cooling. We provide Heat Pump Repair, Heat Pump Installation, and Heat Pump Replacement services to keep these systems running optimally.
- Furnace Services: As a common heating source, furnaces require expert care. We handle furnace repairs, installations, and replacements with precision and skill.
- Heating Maintenance: Preventative maintenance is key to ensuring your heating system works reliably throughout the cold months.
Ductless Mini-Split Services
Ductless systems are an excellent option for specific areas or homes without ductwork in Affton. We offer Ductless Repair, Ductless Installation, and Ductless Replacement to provide targeted comfort solutions.
HVAC Services Overview
Beyond specific system types, we offer overarching HVAC Repair, HVAC Installation, and HVAC Replacement services covering all components of your home's comfort system.
Common HVAC Issues in Affton's Climate
The fluctuating temperatures and significant humidity levels in the St. Louis area, including Affton, can lead to specific HVAC problems. Our technicians are highly experienced in diagnosing and fixing these common issues:
- AC Coil Freeze-Ups: High humidity combined with low refrigerant or airflow issues can cause evaporator coils to freeze, leading to a lack of cooling.
- Furnace Ignition Problems: Cold snaps can expose issues with furnace ignitors, pilot lights, or gas valves, leaving you without heat.
- Refrigerant Leaks: Vibrations and age can lead to leaks, reducing cooling capacity and efficiency in ACs and heat pumps.
- Clogged Condensate Drains: Humid conditions increase condensation, which can clog drain lines and cause water damage or system shutdowns.
- Poor Airflow: Restricted airflow due to dirty filters, clogged ducts, or fan issues impacts both heating and cooling efficiency and performance.
Our diagnostic process is thorough, designed to identify the root cause of these and other problems accurately, ensuring repairs are effective and lasting.
Emergency HVAC Repair Available in Affton
When your HVAC system fails unexpectedly, especially during extreme weather, you need help fast. Hely Heating and Air Conditioning offers 24/7 support for emergency HVAC repair services in Affton. We understand the urgency and are ready to dispatch skilled technicians to restore your comfort as quickly as possible, day or night.
The Benefits of Regular HVAC Maintenance
Preventative maintenance is vital for the longevity and efficient operation of your heating and cooling systems in Affton. Regular tune-ups by our expert team can:
- Improve energy efficiency, potentially lowering utility bills.
- Extend the lifespan of your equipment.
- Catch small issues before they turn into costly breakdowns.
- Ensure your system is operating safely.
- Maintain your manufacturer's warranty.
Consider our Maintenance Plan for scheduled tune-ups that keep your system in peak condition year after year.
Improving Your Indoor Air Quality in Affton
Beyond temperature control, the quality of the air you breathe inside your Affton home or business significantly impacts comfort and health. We offer solutions to address common indoor air pollutants. Explore options like Whole House Air Purifiers and Whole House Humidifiers to create a healthier indoor environment.
Investing in a New HVAC System
Choosing a new HVAC system is a significant decision. Whether you need HVAC Installation for a new property or HVAC Replacement for an aging unit, we help you select the right system based on your property size, budget, and energy efficiency goals. We proudly feature Goodman equipment, part of the Daikin family – the world's largest HVAC manufacturer – known for reliability and excellent warranties, including a 5-year labor warranty on new Goodman installations from Hely Heating and Air Conditioning. We also offer flexible Financing options to help make your new system investment manageable.
Trusted Service Throughout Affton and Beyond
Hely Heating and Air Conditioning is proud to serve Affton, MO, and the surrounding communities throughout St. Louis and Jefferson Counties. Our commitment is to provide dependable, high-quality HVAC services wherever you are in our service area. You can find a full list of the areas we serve on our Locations page, which includes Affton.
Our Commitment to Your Comfort
For over 50 years, Hely Heating and Air Conditioning has been dedicated to keeping homes and businesses in Affton and the greater St. Louis area comfortable. We value the trust placed in us by our customers and strive to exceed expectations on every service call. Our experienced technicians, reliable service, and commitment to quality ensure you receive the best possible HVAC care. Read what our satisfied customers have to say on our Reviews page.
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Customer Testimonials
Building trust, one satisfied customer at a time. Read their stories.
Great experience! Would definitely recommend and will be using/referring in the future.
Wonderful service was here on short notice to help on a really hot day. I will be recommending and using for other properties.
Tim was efficient and knowledgeable. He explained everything he did and what the problems were. I would recommend them.
We have been using Hely for years. Professional, prompt and courteous service.
never have a need to call anyone else, they are the best, also refer a lot of people to them because they know how to treat people and get the job done with top quality service techs and office staff
Very helpful on installing my new thermostat. Assisted in set up too. We’ve used Hely for a very long time and will continue to do so. Have also had new furnace and A/C installed by Hely. Great staff
Amazing Service! They are great! Our AC went out after the 4th of July, and Tim came out that same day to repair our unit. He diagnosed the issue in less than 10 minutes, and had it fixed in less than 5. I am extremely grateful for their great service and quick resolution! I would highly recommend calling them!
Family has been using Hely for years. Always on time, polite, professional. Very responsive and they have an emergency line for when the weather is bad and you need help. Installed a new furnace and A/C for our new house within the last year and we're very happy.
They explained everything in terms that I could understand. The installers were very courteous & did a great job cleaning up. I highly recommend giving them a call.
They always come when called to service our heating & cooling system. Good prices, always fair and friendly service.
Never have a need to call anyone else, they are the best, also refer a lot of people to them because they know how to treat people and get the job done with top quality service techs and office staff
Korky has been working with our family for a long time. He is always so nice and efficient that we usually always hope to get him when we call you guys. He really cares for his customers and is always so professional. I’m really glad you have someone like korky on your team.
