Air Conditioning and Heating Maintenance

One of the best ways to extend the life of your HVAC system is to get routine maintenance and tune-ups. At Kettle Moraine Heating and Air Conditioning, we provide our residential customers with a suite of available maintenance packages to choose from, each tailored to your home’s needs and budget. As a dependable resource in Delafield, WI, for years, we know how important it is to maintain your appliances. Keeping up with regularly scheduled tune-ups help avoid costly repairs and even replacements down the line.


Did you know...

Dirt, dust and other build-up are the #1 reason for repair calls—but, they are also the most preventable!

Annual tune-ups from Kettle Moraine Heating and Air Conditioning eliminate breakdowns due to neglect AND:

  • Reduce your energy bill by maintaining efficiency
  • Prolong the unit’s life
  • Catch other malfunctions before they occur
  • Ensure unit is operating safely

Our tune-ups include a complete cleaning and all the checks and tests necessary to ensure your unit is operating safely and efficiently. We base our tune-up checklist on the recommendations set forth by the Air Conditioning Contractors of America.


Regularly scheduled maintenance

When you partner with us for our annual or semi-annual maintenance services, you’re getting peace of mind knowing your equipment and appliances are in good hands. We stay up to date with the latest innovations with regards to repairs and tune-ups. If you’ve recently gotten a new energy efficient HVAC system installed from us, our maintenance packages are a seamless and affordable addition. Take the guesswork out of repairs and system replacements when you choose Kettle Moraine Heating and Air Conditioning.


A dedicated team

At Kettle Moraine Heating and Air Conditioning, our team of HVAC technicians are well-trained, and we ensure every truck leaving our headquarters is equipped with the best tools in the business to ensure our maintenance checks are done properly. We take immense pride in helping to keep your HVAC system running properly. Now is the perfect time to get started with system maintenance. Contact us today to learn more about our rates and the Kettle Moraine Difference!


Contact the HVAC maintenance professionals today.

$144.90 Air Conditioner 

$144.90 Gas Furnace

$239.90 Peace of Mind Package (includes AC and gas furnace tune-up plus other benefits)

$169.90 Gas Boiler
$249.90 High Eff. Gas Boiler

$274.90 Oil Furnace/Boiler

(Includes nozzle and filter) 


All prices are for residential homes

After your tune up has been completed, our technician will go over what was performed, give you a checklist to keep for your records and give you his honest opinion of your system.

We will always make time to answer any questions you might have.



Your Furnace is Like
the Body's Heart

Your furnace and air conditioner can be compared to your body's heart. Your heart cannot run when it is clogged - same goes for your heating & cooling equipment.

The grass, dirt, dust and filth in the pictures below were restricting the unit's performance - causing higher energy bills, yet delivering less cooling. Cleaning the unit has enabled optimum performance!



Dirty Furnace



Cleaned Furnace



Before Uncleaned AC unit



AC Unit after Cleaning



Before Uncleaned AC Fan



After Cleaned AC Fan



Before Uncleaned AC Part



After Uncleaned AC Part