Hafeman's Heating & Cooling, LLC

06/02/2026

🔧 Tanner’s Tuesday Tip 🔧

One of the easiest ways to improve your HVAC system’s performance is changing your air filter regularly.

A dirty filter can restrict airflow, increase energy costs, reduce indoor air quality, and put unnecessary strain on your heating and cooling system.

Benefits of a clean filter:
✅ Improved Airflow
✅ Lower Energy Costs
✅ Cleaner Air
✅ Extended System Life

As a general rule:
📅 1” filters should be replaced every 1–2 months
📅 4–5” filters should be replaced every 4–6 months

Not sure which filter your system uses? Give Hafeman’s Heating & Cooling a call—we’re always happy to help!

📞 Call or message us today.

05/19/2026

Don’t wait for another hot day to find out your AC isn’t keeping up. ☀️

Our newest blog breaks down how to know whether it makes more sense to repair or replace your air conditioner—including what to consider with age, repair costs, energy efficiency, warning signs, and warranties.

If your AC is making odd noises, cycling too often, not cooling like it should, or getting close to the 15-year mark, now is the time to look at your options before the summer heat hits.

Read the full blog here:
https://hafemanshvac.com/when-to-repair-or-replace-ac-5-key-insights-for-northeast-wisconsin/

Need an honest opinion? Hafeman’s Heating & Cooling offers free estimates, no-pressure recommendations, and 24/7 emergency AC repair in Green Bay, the Fox Valley, and surrounding areas.

📞 Call/Text: 920-329-2117

05/13/2026

🚨 LAST 4 DAYS TO VOTE! 🚨

Let’s do this, Green Bay!

Hafeman’s Heating & Cooling is in the running for Best of the Bay, and we need your help to make it to the finals 🏆

You can vote once per day, so don’t forget to come back and vote again!

👉 Vote here:
https://consumers.secondstreetapp.com/og/5673b2de-c68d-48d2-a55e-6068d8ea124b/gallery/537785824

Tag a friend, share this post, and help us spread the word — every vote counts right now!

We appreciate all the support more than you know ❤️🔥

05/11/2026

☀️ Warm weather is on the way, Northeast Wisconsin — is your AC ready?

Now’s the time to get ahead of the heat and take advantage of these limited-time specials:

🔥 $89 AC Tune-Up Special
Make sure your system is running efficiently before summer hits.

🌬️ FREE Duct Cleaning with Full System Installation
Breathe easier and improve your home’s air quality with a new system.

Regular maintenance helps prevent breakdowns, lowers energy bills, and keeps your home comfortable all season long.

📞 Call or text (920) 329-2117 to book one of these specials today.

Don’t wait until the first 85° day to find out your AC isn’t ready!

05/08/2026

⭐️⭐️⭐️⭐️⭐️

Another happy homeowner!

“We got a new AC and Furnace with Hafeman’s Heating and Cooling. Tanner was great to work with! The pricing and quality of the equipment are fantastic and we are so thankful to have reliable, efficient equipment in our house.”

Thank you so much for the kind words — we appreciate your trust in our team!

If we’ve helped keep your home comfortable, we’d love to hear from you too. Your reviews mean everything to our small business and help others choose a company they can trust. AND we’re almost to 50 5-star Google reviews!

👉 Leave us a Google review in under a minute:
https://g.page/r/CdY2Tn7yAQwJEBM/review

And don’t forget—we’re still in the running for Best of the Bay 🏆 We’d be honored to have your vote and you can vote once per day!

05/07/2026

Glad we could be a hole sponsor for the MPBA Badges and Birdies Classic! We hope you have an incredible event.

⛳ Big thank you to Hafeman's Heating & Cooling, LLC for helping make our golf outing possible! Your support means so much and helps make the day a huge success. We truly appreciate your partnership!

05/06/2026

Reminder, you can vote once per day! Thanks for voting for Hafeman’s Heating & Cooling - we appreciate the support of our clients, family and friends 🤍

We’re honored to be nominated for Best of the Bay.

At Hafeman’s Heating & Cooling, we take pride in serving our community with reliable, high-quality service, and your support means everything to us.

If you have a moment, we would greatly appreciate your vote. You can vote once per day.

👉 https://consumers.secondstreetapp.com/og/5673b2de-c68d-48d2-a55e-6068d8ea124b/gallery/537785824

Please feel free to share this with your family and friends to help us become a finalist.

Thank you for your continued trust and support.

05/04/2026

We’re honored to be nominated for Best of the Bay.

At Hafeman’s Heating & Cooling, we take pride in serving our community with reliable, high-quality service, and your support means everything to us.

If you have a moment, we would greatly appreciate your vote. You can vote once per day.

👉 https://consumers.secondstreetapp.com/og/5673b2de-c68d-48d2-a55e-6068d8ea124b/gallery/537785824

Please feel free to share this with your family and friends to help us become a finalist.

Thank you for your continued trust and support.

05/01/2026

New system, new comfort all year long ❄️🔥

This home went from an aging furnace and AC to a clean, high-efficiency upgrade. Better airflow, improved reliability, and energy savings you’ll notice from day one.

Another install done right—ready for whatever Wisconsin weather throws at it.

If your system is on its last leg, now’s the time to start thinking ahead. 📞

04/29/2026

Did you know the air inside your home can be 2–5x more polluted than outdoor air?

Your HVAC system plays a HUGE role in what your family breathes every day—dust, allergens, pet dander, and even mold can circulate through dirty ductwork.

At Hafeman’s Heating & Cooling, we help protect your home with cleaner, healthier air 💨

👉 Read more: https://hafemanshvac.com/indoor-air-quality-hafemans-hvac-protects-your-loved-ones/

🔥 LIMITED-TIME OFFERS:
✔️ 15% OFF Duct Cleaning
✔️ FREE Duct Cleaning with a new Furnace + A/C install

Cleaner air = better health, fewer allergies, and a more comfortable home.

📲 Message us or call today to schedule!

Improve indoor air quality for your family with residential air duct cleaning. Call for a quote from Hafeman's Heating & Cooling, Green Bay.