close-up of a gas furnace flame.

How Do I Know I Have a Cracked Heat Exchanger?

December 30, 2025

Our experienced furnace repair technicians will inspect and diagnose your furnace issue and resolve the concerns you are having.

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Why Won’t My Furnace Stop Running?

Why Won’t My Furnace Stop Running?

December 15, 2025

Is your furnace blowing air without pause? If so, you’re probably feeling a bit concerned—and your Sturgeon Bay house most likely feels like an oven. On top of that, your utility bill will be considerably higher with your furnace constantly running.

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Why Is My Heat Pump Turning On and Off Frequently? A woman turning up her thermotat.

Why Is My Heat Pump Turning On and Off Frequently?

November 30, 2025

Homeowners in Luxemburg, generally favor heat pumps for their energy efficiency and dual heating and cooling capabilities.

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Fall HVAC Maintenance Tips to Prepare for Winter. Father In Autumn Garden Gives Children Ride In Wheelbarrow.

Fall HVAC Maintenance Tips to Prepare for Winter

November 15, 2025

Before autumn slips away, take time to check heating, ventilation, and air conditioning (HVAC) maintenance off your seasonal to-do list.

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As the days get shorter and cooler, we're excited to share our November newsletter full of timely reminders, great specials, and a bit of local warmth.

November Newsletter: Hello From the Ultimate Air Team!

November 11, 2025
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How Can I Lower My Heating Bill This Winter?

How Can I Lower My Heating Bill This Winter?

October 30, 2025

Are you anticipating a higher heating bill this winter? Here in Green Bay, temperatures can get pretty low. The only way to ensure you remain perfectly comfortable inside your home is by cranking up the heat.

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Furnace Maintenance and Winter Energy Saving Tips

Furnace Maintenance and Winter Energy Saving Tips

October 15, 2025

It’s understandable that home maintenance tasks can fall by the wayside. Many homeowners in Sturgeon Bay, follow the old saying: “If it ain’t broke, don’t fix it.” Life gets busy, and other priorities tend to creep in each month, eating away at your time and budget.

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October Monthly Newsletter. Join Us in Giving Back this October.

Keep Your Home Warm & Join Us in Giving Back This October

October 14, 2025
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What Size Heat Pump Do I Need? Modern Heat Pump Repair.

What Size Heat Pump Do I Need?

September 30, 2025

Choosing the right size is not just about comfort—it also impacts your energy bills, the lifespan of your system, and even the air quality inside your home.

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What Are the Signs that I Need a New Furnace? Smiling parents with little kids laughing using smartphone together sitting on couch at home. Happy father holding phone taking selfie with children. Family watching video having fun with cellphone.

What Are the Signs that I Need a New Furnace?

September 15, 2025

A furnace is a major investment for any homeowner in Green Bay. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

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Need HVAC Service?

Contact the experts at Ultimate Air.

Call us at 920-845-2062!