Service OVerview

Full-Service Heating & Air Conditioning – when you need us most

For all our Wisconsin weather extremes, on the coldest winter night or hottest August day, comfortable temperatures in your home and business are important. Joe DeBelak Heating and Air Conditioning Specialists are experts for residential and light commercial buildings. We service, install and maintain all heating systems, from conventional forced-air and hydronic to the latest geothermal technology. And when it comes to air conditioning and air quality systems, we’re on the leading edge for remodeling or new construction design-build of complete HVAC systems.

  • 24/7 Emergency LIVE Hot-Line for fast heating or AC repair
  • Energy Star Rated Heating and Air Conditioning Systems
  • 10-Year Parts & Service Warranty available
  • Annual Maintenance Agreements available
  • Insured and Bonded
  • Sales & service – all major brands
  • High-efficiency systems
  • Gas forced-air systems
  • Maintenance
  • Hot water & steam boilers
  • Water heaters
  • Hybrid heat systems
  • Geothermal systems – IGSHPA Certified Installers
  • Hydronic radiant heat systems
  • Digital setback thermostats
  • Humidification systems
  • Air purification/indoor air quality systems
  • In-floor heat systems
  • Zone heating

Joe DeBelak Plumbing & Heating

Plumbing & Heating Since 1971

Quality Service & Integrity


Came out the next day. Fixed the problem fast. Very friendly.

Even clean up their mess. Best contractors I have dealt with during my basement leak ordeal.

Joe Sullivan

This plumbing company is the best.

Quality work at reasonable prices with timely service.

Mike Adamczyk

Thanks to the team that replaced my boiler—just in time! Seems like a quieter system.
Hopefully, gas bills will be comparable. Thanks again for fine service.

Kay C. Weber

I just wish to say thank you very much for the prompt response and service to my well pipe problem.

It is very apparent as to why Kurt speaks so highly of your company.

Donna Roemer

Thanks for having things taken care of for me in the house.

Know how very much I appreciate all you and your co-workers have done to help get our house sold.

Great Job!!!

Dottie Schimpf

What a nice guy! Very very knowledgeable and pleasant to be around.

Should we ever need plumbing work again be assured that we will be calling you.

Dennis Phifer

Thank Bill for getting Rick here so promptly, and thank Rick for your usual fine professional work.

Mike Schmitz

The guys were absolutely fabulous!! What a blessing!!

Thank you for getting it all done on short notice. I've been giving your name out a lot!

Super positive experience 3x in a row (water heater, then kitchen remodel - plumbing portion, and now my HVAC).
Keep up the good work!

David & Anna Birnschein

Thanks! As always, Joe did a great job.

Bill Foote

Thank you for your great service.

Both the employee on the phone and the one who did the install were very nice and helpful.

Doris Johnson

Too often people only communicate when they have complaints so
I felt it was important to let you know about a very positive experience.

Rick... could not have been more professional, considerate, clean or efficient.
You could not have someone better representing your company.

Cole Fenske

Thanks for a job well done. (John)

Roland Keuler

You guys responded quickly and were able to schedule and do the work sooner than any of the other plumbers. The crew was great and answered all my questions along the way, even a few I didn't even think to ask. The work turned out great, including the team taking the time to clean up. Even the city inspector was impressed! Great work. I'll never need water work again, but Joe DeBelak is a first call for my next plumbing job.

John and Melissa Houterman

Thank you for your service! My husband really appreciated the time Rick spent walking him through monitoring and maintaining the sump pump!