24/7 HVAC service Orlando

When the Lake Mary heat becomes unbearable, you need an air conditioning system you can rely on. At Gary Munson Heating & Air Conditioning, our more than 40 years of experience make us the local experts in keeping your home a cool and comfortable retreat. We provide comprehensive air conditioning solutions tailored to your needs.

This includes professional installation and replacement of central air conditioners, ductless mini-split systems, and heat pumps, using only the top brands for durability and efficiency. Our skilled technicians are also available for 24/7 emergency repairs, ensuring you're never left sweating for long. Beyond fixes, our proactive maintenance program is designed to keep your system running at peak performance, preventing costly breakdowns and extending its lifespan. We handle everything from smart thermostat integration to complex system diagnostics, giving you peace of mind all year round.

Even in Lake Mary, winter nights can bring a chill that demands a dependable heating system. Our team of heating professionals ensures your home stays warm, cozy, and energy-efficient during the cooler months. We specialize in servicing and installing a wide range of heating systems to match your home's specific requirements.

Whether you have a traditional furnace, an efficient heat pump, or a modern ductless heating system, our certified technicians have the expertise to maintain, repair, or replace it. We conduct thorough inspections to ensure safety and efficiency, identify potential issues before they lead to a failure, and perform precise repairs using high-quality parts. For homeowners considering an upgrade, we provide expert guidance on selecting the right high-efficiency system that will provide reliable comfort and lower utility bills for years to come.

True comfort in your Lake Mary home is about more than just temperature; it's about breathing clean, healthy air. Many homes suffer from unseen pollutants, allergens, and humidity imbalances that can affect your health and comfort. Gary Munson Heating & Air Conditioning offers advanced indoor air quality (IAQ) solutions to purify and balance your home's environment.

Our services include the installation of whole-house air purification and filtration systems that capture dust, pollen, pet dander, and other airborne particles. We also address humidity control with whole-house dehumidifiers to combat muggy Florida air, preventing mold growth and creating a more comfortable atmosphere. Furthermore, our professional duct cleaning and sealing services improve your HVAC system's overall ventilation and efficiency, ensuring clean air circulates freely throughout your home. Let our experts assess your IAQ needs and recommend the best system for your family's health.

The best way to avoid unexpected breakdowns and high repair costs is with consistent, professional maintenance. Our Gary Munson MVP Plan is a comprehensive maintenance program designed to give Lake Mary homeowners ultimate peace of mind and protect their HVAC investment.

For just $169 a year, members receive two thorough system inspections annually, covering both heating and cooling equipment. This proactive care leads to higher efficiency, fewer repairs, and a longer system life. You'll also enjoy exclusive member benefits like 10% discounts on any repairs, priority scheduling that puts you at the front of the line, and a no-overtime-fee guarantee—even for after-hours emergencies. We even send you reminders so you never miss a tune-up. It's more than a service plan; it's a partnership dedicated to keeping your home comfortable reliably and affordably.