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LANZ FURNACE & FIREPLACE

Your Comfort, Our Family Tradition

Trusted heating, cooling, and fireplace services from a team that treats you like family—right here in Monroe, WI and beyond.

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Heating

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Cooling

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FURNACEs

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FIREPLACES

Serving Monroe Homes Since 1887

When it comes to home comfort, you deserve more than just another service company. You deserve care, honesty, and quality work from people who live where you live. At our company, we’ve been helping local families stay warm in the winter and cool in the summer for over 135 years. And we’re still proudly family-owned.

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HVAC SERvices

Repairs, maintenance, and installations—whether it’s your furnace, A/C, or whole HVAC system, we’re ready to help. We also offer indoor air quality services and maintainance

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HVAC PRODUCTS

Looking for dependable HVAC systems? As a Lennox Premier Dealer, we offer some of the best high-efficiency units on the market.



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FIREPLACES

Bring comfort and charm into your space with gas, wood, or electric fireplaces. We’ll help you find the perfect fit and handle the install with care.



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Why Work with Lanz  Furnance & Fireplace

We don’t cut corners, and we don’t treat customers like numbers. You’ll get dependable service and down-to-earth advice every step of the way.

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Local heating and A/C company with deep community roots
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Experienced team members who respect your space
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Clean, professional installs—no mess left behind
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What Your Neighbors Are Saying

Join our happy customers! Call or Schedule Your Service Now – (608)-325-2581

Save on Comfort

Up to $2,000 in Rebates

Upgrade to the Lennox® Ultimate Comfort System and save big—or qualified buyers can enjoy no payments and no interest for 12 months. Let’s help you get the best system for your home and budget.