24/7 Emergency Service Available
Pure Comfort Since 1958

24-Hour Mukwonago HVAC Services

Providing Wisconsin with Reliable Heating & Cooling Services Since 1958

At O’Leary Plumbing & Heating, Inc., we provide high-quality HVAC services and products for your residential and commercial needs. Our Mukwonago heating & cooling technicians have extensive experience handling a variety of issues that could arise. Whatever your situation, we can install, repair, and replace heating and air conditioning systems to help your home or business run smoothly.

Call O’Leary Plumbing & Heating, Inc. today at (262) 314-4566 to request a free estimate for HVAC services in Mukwonago!

Why Choose Our Services?

  • We are backed by nearly 60 years of professional experience
  • Our technicians are licensed, insured, and bonded
  • We are family owned and operated
  • Our team has a track record of success with thousands of jobs completed
  • We are dedicated to client satisfaction and excellent customer service

Not only do we use state-of-the-art proven technology in our heating and cooling products, but we also make sure to meet each customer’s specific needs. Our HVAC technicians will discuss your situation, analyze your options, and provide informative services every step of the way. We will work quickly to fix the problems in your home or commercial building.

Get the Help You Need for a Variety of Different HVAC Issues

Having properly functioning heater and air conditioner important for a comfortable home or business. Furthermore, problems with your HVAC systems can be costly and even dangerous to your health. Air conditioning or heating issues can lead to harmful allergens and poor air quality.

We offer a wide variety of HVAC services, including:

  • AC repair
  • Heating system repair
  • AC installation
  • Heating system installation

Thus, it is important to seek knowledgeable services to fix the problems. Our Mukwonago heating and cooling professionals can inspect the systems, diagnose the issues, and perform installations and repairs as necessary. We know having a broken or faulty heating or air conditioning system is frustrating and inconvenient. That is why we will work in a timely manner and leave your home or business cleaner than when we started.

Call Our Office Today for Efficient Services

With O’Leary Plumbing & Heating, Inc., you will receive professional and reliable services. Our friendly technicians can answer your questions and perform the necessary work to get your home or commercial business up and running again. HVAC system malfunctions should not be ignored. Whether your system is old and worn out or is in need of repair we can fix the problem and get the job done right.

Call (262) 314-4566 today or contact us online to learn how we can help with your Mukwonago HVAC needs. We offer 24/7 emergency services for your convenience.

Meet Our Team

  • Kevin  O'Leary Photo
    Kevin O'Leary

    Owner, HVAC Division Manager, Master Plumber

  • Jason  Neider Photo
    Jason Neider

    Service Manager

  • Rick  Bower Photo
    Rick Bower

    Plumbing Construction Manager

  • Ryan  Walber Photo
    Ryan Walber

    HVAC Construction Project Manager

  • Steve  Rhode Photo
    Steve Rhode

    Master Plumber, Technical Supervisor & Water Quality Specialist

/

Ready to Get Started?

Contact our team below or give us a call at (262) 314-4566.
  • Please enter your first name.
  • Please enter your last name.
  • Please enter your phone number.
    This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.