Energy Efficient Systems

Osage Beach, MO | Lake of the Ozarks, MO

24-Hour Emergency Service Available 

10-Year Labor Warranty on York Installs 

Fully Licensed, Bonded and Insured

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Reduce Your Energy Bills With Modern HVAC Solutions

Modern air conditioning and heating systems can significantly lower your utility bills while keeping your home comfortable all year long. Today's HVAC technology uses less power while delivering better performance than older models. At The Lake Heating & Cooling installs and services systems designed to cut your monthly expenses and help the environment.

  • Advanced heat pump technology
  • Variable-speed air handlers
  • Programmable and smart thermostats
  • High SEER-rated air conditioners
  • ENERGY STAR certified equipment
  • Zoned climate control systems
  • Proper system sizing and load calculations


Reach out to us to schedule your energy assessment today.


Understanding the Value of Efficient HVAC Equipment

Upgrading to a more efficient air conditioning and heating system cuts your operating costs while making your home more comfortable. Older units waste energy and have trouble keeping temperatures steady throughout your house.

  • Lower monthly utility bills year-round
  • Reduced carbon footprint
  • Fewer repairs due to advanced engineering
  • Better air quality and humidity control
  • Quieter operation with modern compressor technology
  • Enhanced resale value for your property


Systems from manufacturers like York, Bryant, and Lennox include the latest technology that maximizes efficiency. Our team helps you pick equipment that fits your home's specific needs, making sure you get the best performance and longest lifespan.


Why Choose At The Lake Heating & Cooling

Our credentials show our commitment to quality installation and service. With over 26 years of experience and NATE certification, we deliver results that exceed industry standards.

  • Master HVAC license, fully licensed, insured and bonded
  • EPA certified technicians with continuing education
  • Manufacturer's warranties on all products
  • 10-year labor warranty on York installations
  • Same-day estimates for standard replacements
  • Transparent sales and pricing practices
  • Comfort membership programs with priority scheduling
  • 24-hour emergency support available


Honesty and integrity guide every interaction we have with our customers. We provide quotes for insurance purposes when needed. As a locally owned business, we participate actively in the Lake Ozark Chamber of Commerce and proudly serve Central Missouri.


Contact Us

Choosing the right energy efficient system requires careful evaluation of your home's needs. Our team assesses your property and recommends solutions that deliver maximum savings and comfort. Single-system tune-up membership costs $149.99 per year, and heat pump & gas furnace membership costs $199.99 annually. Both include professional maintenance and priority service.


Contact us to discover how much you can save with a modern, efficient HVAC system.

At The Lake Heating & Cooling
Priority Service When You Need It
Join our Comfort Membership and enjoy priority scheduling for all your heating and cooling service calls. Never wait in line again when your system needs attention.

Contact At The Lake Heating & Cooling today to sign up for year-round comfort and priority service.

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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At The Lake Heating & Cooling
AC Trouble Doesn't Wait—Neither Do We
When your air conditioning fails in the middle of a sweltering Missouri night, you need help fast. That's why At The Lake Heating & Cooling offers 24-hour emergency service—because comfort can't wait until morning.

Get emergency service now

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