Latitude.43 Heating & Cooling

Latitude.43 Heating & Cooling Living on Latitude.43 has it's own unique challenges unlike anywhere else in the world. It's hot, humid, snowy, wet, dry, and unpredictable.

We're here to keep your comfort systems running strong and reliable, no matter what the elements may bring. Located in Cottage Grove, WI, we are a Veteran owned company that provides comfort, safety, and health to all of our customers. Latitude.43 HVAC delivers this every time and on budget. Professionalism, motivation, and expertise is what makes Latitude.43 HVAC the right choice for your home or business.

02/10/2026

" IT WAS CHEAPER THAN BUYING A COMMERCIAL" - Latitude.43 Heating & Cooling Owner

If you’re crossing your fingers about your AC, read this. Through the end of the month, we’re offering 24-month 0% finan...
02/10/2026

If you’re crossing your fingers about your AC, read this.

Through the end of the month, we’re offering 24-month 0% financing on AC or Heat Pump replacements. That means you can get the system handled before spring and summer hit ☀️ — without tying up cash or making a rushed decision when it’s 90° outside.

Upfront pricing. ✅
No pressure. 🤝
A smarter way to plan ahead. 🧭

If you want to see what a good fit for your home looks like, give us a call 📞 or book a quote at hvac43.com today!

🏈 SUPER BOWL QUICK PICK 🏈Who wins the Super Bowl AND how many passing yards does the winning QB throw for?👇 To enter (ta...
02/08/2026

🏈 SUPER BOWL QUICK PICK 🏈

Who wins the Super Bowl AND how many passing yards does the winning QB throw for?

👇 To enter (takes 5 seconds):
1️⃣ Comment with:
• Winning team
• QB passing yards (whole number)
2️⃣ Like AND share this original Latitude.43 post to your page

🎁 Winner gets:
👉 $50.00 CASH!!!
⏰ Entries close at kickoff!
🏆 Closest correct answer WITHOUT GOING OVER wins!

02/04/2026

Wisconsin winter still has a few punches left! If you need help with your heating or cooling go to hvac43.com!

Most furnace breakdowns in February could have been prevented.$129 Cold-Weather Furnace Reliability Check | February on...
02/03/2026

Most furnace breakdowns in February could have been prevented.
$129 Cold-Weather Furnace Reliability Check | February only

Book online at hvac43.com or message us — we’ll take care of the rest.

02/03/2026

What if the air in your home isn’t as clean as you think?

Odors. Bacteria. Mildew.
And then — clean.

UV lights work inside your system to help break down contaminants before they spread through your home. In the winter months, when homes are sealed up tight, indoor air quality becomes a big deal — especially for your family’s health while sleeping.

This small and simple upgrade can make a big difference!

👉 Book your appointment now at hvac43.com

Our Compass Smart Thermostat is able to alert you to issues with your system and monitor home air quality! Go to hvac43....
01/29/2026

Our Compass Smart Thermostat is able to alert you to issues with your system and monitor home air quality! Go to hvac43.com to schedule your installation!

Meet the Latitude.43 HVAC & Energy Solutions Compass Thermostat — a next-generation controller that puts your HVAC system right in your pocket.
✔️ 24/7 system monitoring (no subscription fees)
✔️ Indoor Air Quality insights for a healthier home
✔️ Remote control with the Latitude Connect app
✔️ Sleek, easy-to-use design

The Compass monitors your system, sends alerts if something’s off, and helps prevent costly breakdowns—so your home stays comfortable year-round.

👉 Schedule your upgrade at hvac43.com
Join homeowners across Dane County choosing smarter comfort.

Address

Monona, WI
53527

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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