Hafeman's Heating & Cooling, LLC

09/09/2026

We’re now filling up our schedule with furnace tune-ups! Get ahead of the game before the cold weather comes fast.

Call Hafeman’s Heating & Cooling today to get yours scheduled: 920-329-2117.

09/08/2026

Today is 988 Day.

Mental health matters, and no one should have to navigate a difficult moment alone. If you or someone you know is struggling, call or text 988 to connect with the Su***de & Crisis Lifeline.

A simple check-in can make a meaningful difference.

08/29/2026

Marketing everywhere… literally.

Because apparently the work trucks, shirts, hats, and social media weren’t enough — now your drink can rep Hafeman’s too.

Our new Hafeman’s Heating & Cooling YETI coozies are officially here!

Huge shoutout to Superior State Engraving for engraving our logo and making these look so good.

If there’s room for a Hafeman’s logo, we’re putting one on it. 🔥

08/28/2026

NEW TRUCK DAY! 🛻🔥❄️

We’ve got a new addition to the Hafeman’s Heating & Cooling fleet!

We’re excited to get this one on the road and put it to work serving our customers across Green Bay and the Fox Valley.

Another pretty cool milestone for our growing business. 🙌

08/27/2026

Reviews like this make our day!

Thank you, Julie, for trusting Tanner and Hafeman’s Heating & Cooling with such an important project in your home. From coordinating with the remediation team to helping improve airflow and indoor air quality, we’re always focused on doing the job right and making sure our customers understand their system along the way.

“He’s one of the good ones for sure.” 😉

We’ll take that compliment any day!

📞 920-329-2117
🔥 Heating • ❄️ Cooling • 🌬️ Duct Cleaning

08/25/2026

I know, I know… you’re tired of AI-generated pictures.

So we went old school with this one.

Here’s your reminder to clean your air ducts. And yes… this is what we found in a home yesterday. 😳

Now’s the perfect time to get them cleaned before the cold weather hits and the furnace kicks on!

📞 920-329-2117

08/24/2026

🔥 It’s still summer… so why are we talking about your furnace?

Because the best time to think about a furnace tune-up is before that first cold Green Bay morning hits. Getting ahead now can help your system run more efficiently, catch small issues early, and give you one less thing to worry about when fall arrives.

Read our latest blog for why an August tune-up just makes sense — then give Hafeman’s Heating & Cooling a call to get on the schedule!

Prepare your home for winter with a professional furnace tune-up. Learn how HVAC maintenance can improve efficiency & prevent costly repairs.

08/11/2026

❄️ Another mini split install in the books! 🔥

This new system gives the homeowner efficient heating and cooling right where they need it—without the need for traditional ductwork.

Mini splits are a great option for additions, older homes, garages, upstairs spaces, or anywhere that could use a little extra comfort.

Thinking a mini split might be a good fit for your home? Give Hafeman’s Heating & Cooling a call! 🔥❄️

08/10/2026

🎉 Happy 2nd Birthday to our little guy at Hafeman’s Heating & Cooling! 🎂

Today we celebrated our toddler’s birthday and our future HVAC guy in the making. 💙🛠️

Running a small family-owned business means a lot of hard work, long days, and sharing life’s biggest moments along the way — and today is one of those special days for our family.

Happy Birthday, buddy. We love you more than words can say, and we can’t wait to see what the future holds for you! 🥳