Expert HVAC Services in Webster Groves, MO
For residents and businesses in Webster Groves, reliable heating and cooling are essential for year-round comfort. Hely Heating and Air Conditioning has been a trusted partner for HVAC solutions in the St. Louis and Jefferson County areas since 1969. We understand the unique needs of properties in communities like Webster Groves, from historic homes to newer constructions, ensuring tailored comfort solutions. Our commitment to quality, integrity, and prompt service has made us a cornerstone in the local community.
Maintaining a comfortable indoor environment requires a dependable HVAC system. Whether you're facing a sudden breakdown on a sweltering summer day or a chilly winter night, considering a system upgrade for better efficiency, or seeking proactive maintenance to prevent future issues, our team is equipped to provide the expertise you need. We focus on delivering durable, efficient, and reliable heating and cooling systems that meet the specific demands of the Webster Groves climate and your individual property.

Comprehensive HVAC Solutions for Webster Groves Properties
We offer a full spectrum of HVAC services designed to address every heating, cooling, and air quality need in your Webster Groves home or business. Our skilled technicians are experienced with a wide variety of systems and are dedicated to providing precise workmanship and lasting results.
HVAC Repair in Webster Groves
When your heating or air conditioning system malfunctions, it can disrupt your comfort and peace of mind. Our HVAC repair services in Webster Groves are designed to diagnose and fix issues quickly and effectively. We service all major makes and models, addressing common problems like insufficient heating or cooling, strange noises, unusual odors, or unexpected increases in energy bills. Our technicians arrive prepared with the necessary tools and parts to troubleshoot and repair most issues on the spot, aiming to restore your comfort as swiftly as possible.
Understanding that HVAC emergencies don't adhere to a schedule, we provide 24/7 support to the Webster Groves community. When comfort is compromised, you can rely on our team to be there when you need us most, day or night.

HVAC Installation and Replacement
Considering a new HVAC system is a significant decision that impacts your long-term comfort and energy costs. Our HVAC installation and replacement services in Webster Groves guide you through the entire process. Whether your current system is old, frequently needs repairs, or you're looking for improved energy efficiency, we can help you determine the best solution.
Factors like the age of your existing equipment and the cumulative cost of repairs are important considerations. Investing in a new, high-efficiency furnace, air conditioner, or heat pump can lead to significant savings on utility bills and provide more consistent, reliable comfort. We offer professional installation of various system types, including:
- Air Conditioners: Ensuring cool, consistent comfort throughout the warmest months.
- Furnaces: Providing reliable heat during the cold Webster Groves winters.
- Heat Pumps: A versatile option for both heating and cooling needs.
- Boilers: Expert service for homes with hydronic heating systems, common in some older properties.
- Ductless Mini-Splits: Ideal for zoned comfort or properties without existing ductwork.
Our process involves assessing your property's specific requirements, recommending suitable systems from trusted manufacturers like Goodman (part of the Daikin family), and performing a meticulous installation to ensure optimal performance and longevity. We stand behind our work, offering a 5-year labor warranty on new Goodman equipment installations, providing added peace of mind for your investment.
HVAC Maintenance and Tune-Ups
Preventative maintenance is crucial for extending the lifespan of your HVAC system, maintaining its efficiency, and preventing unexpected breakdowns. Our HVAC maintenance services in Webster Groves include thorough tune-ups and inspections. Regular service helps identify minor issues before they escalate into costly repairs, ensures the system operates safely, and maintains peak energy efficiency.
A typical maintenance visit includes cleaning key components, checking electrical connections, inspecting refrigerant levels, lubricating moving parts, and calibrating the thermostat. We offer a Maintenance Plan that provides scheduled check-ups, priority service, and discounts on parts and filters, making it easier and more cost-effective to keep your system in top condition year after year.
Specialized System Services
Beyond comprehensive HVAC care, we provide focused expertise on various heating and cooling technologies common in Webster Groves:
- Air Conditioning: From AC repair for minor issues to full AC replacement and new AC installation, we keep you cool when temperatures rise.
- Heating: Offering furnace repair, furnace installation, and furnace replacement, alongside dedicated services for heat pumps and boilers.
- Heat Pumps: Expert heat pump repair, heat pump installation, and heat pump replacement for efficient year-round climate control.
- Boilers: Specializing in boiler repair, boiler installation, and boiler replacement services for hydronic heating systems.
- Ductless Systems: Providing ductless repair, ductless installation, and ductless replacement or targeted comfort zones.
- Indoor Air Quality: Offering solutions like Whole House Air Purifiers and Whole House Humidifiers to improve the air you breathe inside your Webster Groves property.
Why Webster Groves Chooses Hely Heating and Air Conditioning
Our long history of serving the Webster Groves community, combined with our dedication to quality and customer satisfaction, sets us apart.
- Local Expertise Since 1969: Our decades of experience mean we understand the specific climate challenges and housing characteristics of the St. Louis area, including Webster Groves.
- Experienced Technicians: Our team consists of seasoned professionals, many of whom have been with us for over 15 or even 25 years, bringing unparalleled skill and reliability to every job.
- Commitment to Quality: We are proud partners with industry leaders like Goodman and Daikin, offering high-quality equipment backed by strong warranties.
- Reliable Service: We are here for you, offering prompt service and support, including assistance for urgent situations.
- Transparent Process: We believe in clear communication and honest assessments, providing reliable information about your system's needs.
- Flexible Financing: We understand that HVAC investments can be significant, which is why we offer financing options to help make necessary services and installations more manageable for your budget.
Many homeowners in Webster Groves have shared positive experiences regarding our timely service, knowledgeable technicians, and the reliable performance of their HVAC systems after our work. Our consistent 5-star rating, based on numerous reviews, reflects our dedication to getting the job done right and ensuring customer satisfaction. You can read more about customer experiences on our reviews page.
Partnering for Comfort in Webster Groves
Whether you need an urgent repair, are planning a system upgrade, or want to ensure your current equipment runs efficiently, our team is ready to help. We are committed to providing Webster Groves residents and businesses with the reliable, high-quality HVAC services they deserve. For dependable heating, cooling, and indoor air quality solutions tailored to your needs, consider reaching out to our experienced professionals. Learn more about our company and history on our About Us page.