Heating
Keep your home warm and cozy through the frigid Wisconsin winter by getting a tune-up on your existing furnace or heat pump. If it is time to replace your old or outdated furnace in Green Bay, contact us to install a new energy efficient unit.
HEAT YOUR HOME »
Air Conditioning
Stay cool and comfortable in the scorching summer heat when you install an energy efficient Central Air Conditioning System in Oshkosh or get annual preventative maintenance on your existing unit so it runs at its highest efficiency all season.
BEAT THE HEAT »
Indoor Air Quality
Make sure the air that you and your family breathe in your home is always as fresh as the air outside by learning how to prevent molds and toxins from entering your living area. Contact us to learn more about indoor air quality in Fond du Lac and how it effects you.
BREATHE EASY »
Why Choose Us
At Wesley Heating & Cooling, we understand the tendency for homeowners to take their HVAC systems for granted—we’re busy, too! But we also know that things like ongoing neglect, shoddy furnace installations, and improperly-sized equipment are more costly, not only in the long run, but in your monthly fuel bills, too. That's why it's important to get your furnace or furnace serviced by a licensed heating company. In other words, you need someone like us!
Why It Matters
Like your car, your home’s mechanical systems work longest and best when they receive regular maintenance. Being proactive is smart—it maintains fuel efficiency, helps prevent unplanned surprises, and maximizes the life of your furnace. When you call, ask how our maintenance programs can help you save money on your heating bills in the Oshkosh area.
100% Guarantee
We can assure your satisfaction when replacing old, outdated, and inefficient heating or cooling systems.
Zone Your Home
If you're tired of having uncomfortable rooms that are either 'too hot' or 'too cold' this page is for you.
Maintenance
Learn how you can save energy and ultimately save money through our Heating & Cooling Maintenance Plans.
Financing Options
Contact us today to ask about which financing options are available for your new installation or unit repair.
Cities We Service
View List of Cities
$20 Off
Any Heating or Cooling Repair Service
Good on any Heating or Cooling Precision Tune-Up or Repair Service performed by Wesley Heating & Cooling at homeowner's residence. One coupon per service address will be accepted. Coupon must be presented at the time of service. Payment for the balance is expected at the time of service.
Good through October 2026
$150 Off
Heating & Cooling New System Installation
This Coupon entitles a Homeowner to a $150.00 Discount off any New System consisting of a furnace and air conditioner installed by Wesley Heating & Cooling at their residence. If either a furnace or air conditioner only are installed, the Discount is $75.00 Only one (1) coupon per service address will be accepted. Coupon must be presented at the time of order and cannot be combined with any other coupon or discount. Special financing terms are available to approved credit.
Good through October 2026
Green Bay Location
Oshkosh Location
Fond-du-Lac Location
24-hour Emergency Service Available