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Locally owned.
Locally operated.

Heating, cooling and indoor air quality for homes and small businesses in Madison, Verona and surrounding Wisconsin communities since 1989.

A BETHKE technician leaning on a green and red BETHKE box truck outside a two-story house in spring
  • 4.8 from 275 Google reviews
  • In business since 1989
  • Emergency service 24/7
  • Free, no-obligation estimates

5–10%

of homes around here heat with a boiler. We know them well.

Because they're uncommon, many heating contractors have little experience with boilers. We install new steam boilers every year, and we're one of the few remaining local companies expert in servicing oil furnaces.

  • Hot water and steam boilers
  • Oil furnace service
  • Radiator homes with no ductwork
  • Attic air conditioning
  • Split-ductless systems
  • In-floor radiant heat
More on furnaces and boilers

Emergency service, every day of the year

No heat? Call any hour.

Verona, WIA BETHKE technician is on call 24/7.

Call 608.251.2222

How repair pricing works

  1. 1

    Flat diagnostic fee

    It covers the trip and whatever time it takes to find the problem.

  2. 2

    The exact cost

    When the diagnosis is done, your technician tells you what the repair will cost.

  3. 3

    Your call

    Authorize the repair or decline it. If you decline, you pay only the diagnostic fee.

How repairs work

One less thing to worry about.

A maintenance plan books your tune-ups for one, two or three years, and we call you when each one is due. You also get 15% off repairs and no after-hours surcharge.

See how plans work

3 tune-ups in 12 months

  1. Furnace tune-up, winter, month 0
  2. A/C tune-up, summer, month 6
  3. Furnace tune-up, winter, month 12

Example for a winter sign-up. Boiler-only homes and boilers with split-ductless units get a custom plan.

4.8

from 275 Google reviews

Read more reviews

The quotes here are from customers who wrote to BETHKE directly.

“When the old furnace in our new home stopped working on a freezing cold Sunday in January, not only did BETHKE lend us a couple of space heaters to get us through the weekend, they also made sure the repair was done a.s.a.p. on Monday.”
Laurie & Jeff, Madison
“They don't seem interested in upselling us on anything we didn't need and actually talked me out of going with a more-expensive option for the AC since it wouldn't offer much benefit in my house. They've earned a customer for life with their work.”
Igor Sadovyi
“Over the years I've come to trust and rely solely on BETHKE and Greg G. to take care of the boiler in autumn and the air conditioner in spring. Greg is completely thorough, cleaning “inside and out” and educating me along the way about settings, how things work, efficiency, etc. My equipment is outlasting the years I expected.”
Helen, Belleville
“Service was great, timely, and no pressure. We were able to make the costly decision to replace our furnace with good information, no pressure, and the willingness to go whichever route we chose.”
Kris, Verona

Real names. Familiar faces.

Meet the team

Tell us what's going on at your place.

Replacements come with a free, no-obligation estimate. For an emergency, skip the form and call.