Heating & Air Conditioning Expert with 97 years of experience

Mon-Fri: 8:00am - 4:00pm

24h Emergency Service

Call Today 262 367 7300

651 North Ave, Hartland, WI 53029-1123

Quality that is Guaranted

Heating and Air Conditioning Comfort Specialist

New Customers
Clean and Checkup!
Furnace -or- AC

Regular price $129.95 + tax

On Sale for $99.95 + tax

Our Story

Meet Allstar Heating & Cooling

We pride ourself on being a one stop shop that is able to meet all of our client’s needs. Our goal is to provide the highest quality design and installation services, on schedule, and on budget along with outstanding customer service.We understand that time and cost are crucial so we strive to go above and beyond our client’s expectations.
For our customers peace of mind, we offer valuable money saving service and maintenance contracts. Please call for additional details.

24 Hour Emergency Service

We can provide expert 24 hour Emergency Service available to you 365 days a year for your all you’re Heating, ventilation and air conditioning (HVAC) needs.

Call us now at 262 367 7300 Follow the prompt for Emergency service.

97 Years Experience

We have over 97 years experience in the heating, ventilation and air conditioning industry (HVAC). We believe in quality customer service.

We are here when you need us to service both your residential and commercial properties!


Winter Savings!

$$ off

Save on your next Service Call, Heating Maintenance or Repair.

Heating Maintenance Savings


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    Our Services

    Heating services

    During the lifetime operation of the heating system there may be situations that require reducing or increasing the number of sections, or flush the radiator.

    Hydronic In-Floor Heating

    All Star Heating and Cooling installs and maintains hydronic in-floor heating systems. Our trained, experienced technicians are experts.

    A/C installation

    We offer high quality installation of residential and commercial air conditioning with the use of professional equipment and fine materials, at a lower cost.

    Maintenance and repair

    We provide a full range of repairing and maintenance of air conditioning systems, ventilation systems, light industrial and industrial split systems.

    Pre-season preparation

    Air conditioning systems are regulated appliances, requiring expert maintenance to properly function at the best rate of energy consumption.

    Annual inspections

    An annual inspection allows a technician to identify dirty coils and burned out contactors before they cause long term damage to your system.

    Do you have a plumbing project or repair?

    Trust in the professionals at Allstar Heating Cooling & Plumbing to help you with all your plumbing needs.

    Our Partners

    Bradford White
    AO Smith
    Magic Pak
    Comfort Maker
    American Standard
    Hybrid Heat
    SmartHome Allstar

    We service ALL makes and models of heating and air conditioning units.

    Chris s

    Hartland, WI

    Mark, thank you very much for the estimate and coming to our house to talk with me about our furnace and air conditioner need. We'll surely be back in touch when we find that we need to go ahead with replacing our existing units.Thank you so very much, Chris.

    Eric Helwig

    Brookfield, WI

    I cannot express my sincere thanks and gratitude enough to the service I received today. You were able to schedule me in right away, no callbacks, and Gregg the service rep was fantastic. He took the time to answer every question I had and ran through it thoroughly. He gave me great tips and tricks for peak system efficiency, Eric.

    Tips and Tricks


    Preparing Your Home Before Vacation

    Ready for a vacation? Your home should be too! Careful planning can not only help protect your home and your belongings while you travel, but also provide your family with some energy savings to spend…


    Is a More Expensive HVAC Filter Better?

    HVAC Air Purifiers Whole-house air purifiers are becoming an increasingly popular component of the heating and cooling systems in many homes. Wondering why? Check out the benefits below! Fewer allergy symptoms. Unlike standard air filters,…


    Will your A/C make it through Summer?

    It’s hot and getting hotter. According to the National Oceanic and Atmospheric Administration, the forecast for August through October calls for hotter than normal temperatures everywhere. How can you prevent your AC from breaking down…