Serving Monroe, Monticello, New Glarus, Brodhead, and All of Green County, WI

Lanz Furnace & Fireplace has been rooted in Monroe since 1887. Our service area covers all of Green County — not as an afterthought, but as the community we've worked in for over 135 years. Same team, same standards, wherever you are.

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Monroe, WI — Our Home Base

Monroe is where Lanz has operated since 1887, and it remains the center of everything we do. Homeowners throughout Monroe call us for furnace repair, AC service, fireplace installation, and indoor air quality solutions. Our shop is here, our technicians live here, and our 365-day emergency service dispatches from here.

Monticello, WI — HVAC Service Close to Home

Homeowners in Monticello have access to the full range of Lanz heating and cooling services, including furnace repair, AC installation, and boiler service. We dispatch to Monticello throughout the year — including emergency calls — with the same response commitment we provide in Monroe.

New Glarus, WI — Heating and Cooling You Can Count On

AC service in New Glarus, furnace repair, and indoor air quality solutions are all covered under our Green County service commitment. If you're in New Glarus and need a heating contractor you can verify — with a real history and neighbors who've used us for generations — Lanz is that company.

Brodhead, WI — Full HVAC Coverage in Southern Green County

Brodhead homeowners can schedule furnace repair, AC service, and heating system installation through Lanz. We cover Brodhead as part of our standard Green County service area — no distance penalty, no deprioritization, no difference in how we show up.

All of Green County, WI — Including Communities Not Listed Above

If you're in Green County and your town isn't listed here, call us. Our service territory covers the county broadly, and we'd rather answer the question directly than have you assume we don't come to your area.

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Why Green County Homeowners Trust a Monroe-Based Contractor

When you call a company that has operated in one county for over 135 years, you're not calling a regional chain that added your town to a service map. You're calling neighbors. Lanz is family-owned, Monroe-based, and accountable to the same community we've worked in since 1887 — and that accountability doesn't stop at the Monroe city limit.

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Family-owned and operated by Monroe residents David and Carissa Kammerer
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Lennox Premier Dealer and Lennox Century Award recipient — 100-year dealer recognition
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365-day emergency service for all brands, dispatched from Monroe
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100% satisfaction guarantee on every job
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Free estimates on new Lennox systems; financing available
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No subcontractors, no regional dispatch — the same local team, every call

Frequently Asked Questions — Lanz Service Area

  • Does Lanz Furnace & Fireplace serve New Glarus, Wisconsin?

    Yes. New Glarus is part of our standard Green County service area. We provide heating, cooling, and fireplace services in New Glarus with the same response commitment we offer in Monroe.

  • Is there an HVAC company near Monticello, WI that offers emergency service?

    Lanz serves Monticello with 365-day emergency heating and cooling service. We dispatch from Monroe and cover all of Green County for urgent repair calls.

  • Do you charge more for service calls outside of Monroe?

    No. Our service area covers Green County as a whole — there's no distance-based pricing differential for communities like Monticello, New Glarus, or Brodhead.

  • Who does furnace repair near New Glarus, Wisconsin?

    Lanz Furnace & Fireplace provides furnace repair throughout Green County, including New Glarus. We service all major brands and offer 365-day emergency availability.

  • What areas does Lanz Furnace & Fireplace serve?

    Our primary service area covers Monroe and all of Green County, WI — including Monticello, New Glarus, Brodhead, and surrounding communities. Call us to confirm coverage for your specific location.

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Schedule HVAC Service Anywhere in Green County

Wherever you are in Green County, Lanz Furnace & Fireplace is your local heating and cooling contractor. One call connects you to a Monroe-based team that has been showing up — on time, for every brand, every day of the year — since 1887.