High Tech Heating and A/C Inc.

High Tech Heating and A/C Inc. Family owned Daikin & Lennox Dealer serving all of Dane & Jefferson County for over 40 years. We service & repair all brands. 24 Hour Emergency service.

High Tech Heating & Air Conditioning Inc. is the Madison, WI area's top choice for new heating or air conditioning units, service calls, repairs and installation - no matter what the brand. We will repair and service all brands of furnaces, air conditioners and air purification systems.

Looking for something fun to do this weekend? The 95th Annual Cottage Grove Firemen’s Festival is happening tomorrow thr...
06/11/2026

Looking for something fun to do this weekend? The 95th Annual Cottage Grove Firemen’s Festival is happening tomorrow through Sunday, June 14th at Firemen’s Park, 200 Grove St. in Cottage Grove!
There’s something for everyone — carnival rides and games, live music every night (no cover charge!), a co****le tournament Friday, the Hot 2 Trot Saturday morning, Home Talent Baseball, a Car Show Sunday, Kids Tractor Pull, and so much more.
And don’t forget — keep an eye out for us in the PARADE this Saturday, June 13th! The parade runs along Main Street from Taylor/Weald Bridge to Reynolds St., Noon - 2:00pm. Come say hi!

Hope to see you out there!

Today we remember and honor the brave men and women who made the ultimate sacrifice for our country. Our office will be ...
05/25/2026

Today we remember and honor the brave men and women who made the ultimate sacrifice for our country.

Our office will be closed today in observance of Memorial Day, but our 24-hour emergency service is always available if you need us. 📞

From our High Tech family to yours, have a safe and meaningful Memorial Day. 🇺🇸

As a family business, we know just how much moms hold everything together. From comforting little ones to managing the c...
05/10/2026

As a family business, we know just how much moms hold everything together. From comforting little ones to managing the chaos of everyday life! Your love keeps a home truly running. 🌷

Happy Mother’s Day from all of us at High Tech Heating & Air Conditioning!

🎂 Happy Birthday Jeff! ⚒️ We appreciate everything you do and hope your special day is as awesome as you are! 🎈
04/24/2026

🎂 Happy Birthday Jeff! ⚒️ We appreciate everything you do and hope your special day is as awesome as you are! 🎈

Happy 11-Year Anniversary, Brian! 👏For over a decade, you’ve been a trusted face of High Tech Heating. Showing up, worki...
04/23/2026

Happy 11-Year Anniversary, Brian! 👏
For over a decade, you’ve been a trusted face of High Tech Heating. Showing up, working hard, and taking care of our customers every step of the way.
We’re grateful for everything you do!

From tagging along…to taking the lead.✨Happy Birthday, Josh!🥳🎂🎉🎈
04/03/2026

From tagging along…to taking the lead.✨

Happy Birthday, Josh!🥳🎂🎉🎈

We’ve officially outsourced all of our management, marketing and service calls to another state ✈️They’ve never seen a W...
04/01/2026

We’ve officially outsourced all of our management, marketing and service calls to another state ✈️

They’ve never seen a Wisconsin winter… but we’re sure it’ll be fine 😅

April Fools!
We’re local- and we know exactly what your home needs.

If your home comfort had a bracket, who would win?Round 1 Matchups:🔥 Furnace vs ❄️ AC🌬️ Air Purifier vs 🌀 Humidifier🧊 Sm...
03/20/2026

If your home comfort had a bracket, who would win?

Round 1 Matchups:

🔥 Furnace vs ❄️ AC

🌬️ Air Purifier vs 🌀 Humidifier

🧊 Smart Thermostat vs 🌡️
Programmable Thermostat

🛠️ Tune-Up vs 🚨 Emergency Repair

Cast your vote in the comments! Which one is the real MVP of your home comfort?

☘️ Feeling lucky to serve such an amazing community. Happy St. Patrick’s Day from High Tech Heating & A/C
03/17/2026

☘️ Feeling lucky to serve such an amazing community. Happy St. Patrick’s Day from High Tech Heating & A/C

Address

2395 County Road BB
Cottage Grove, WI
53527

Telephone

+16082218333

Website

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