Milwaukee's Heating & Air Conditioning Experts


Milwaukee Heating & Cooling Experts and Waukesha HVAC Professionals

There are many choices you can make when it comes to hiring a Milwaukee heating and air conditioning contractor. When you choose John Patrick Heating & Air Conditioning, you can be assured peace of mind because our technicians are equipped to handle any heating repair and/or air conditioning repair. Most Milwaukee heating contractors hire technicians with less than 5 years of experience and are not NATE Certified. All of our technicians have at minimum 5 years of experience and are NATE (North American Technician Excellence) Certified. So whether you're looking for Milwaukee furnace repair or air conditioning repair, we're the guy's you can rely on!

Affordable Milwaukee Heating Service or Milwaukee Air Conditioning Service

  • Fully insured and licensed Milwaukee HVAC contractor.
  • Professional and friendly service technicians.
  • 24 hour emergency heating and air conditioning service at no additional overtime or after-hour charges.
  • Up front and affordable Milwaukee heating and cooling service pricing.
  • Same day HVAC service or HVAC repair.
  • 100% satisfaction money back guarantee.

Air Conditioning Service

Although heating systems are used a lot more in Wisconsin, we all know how important cooling systems are too. More often than not, air conditioning systems are neglected, that is of course until they stop cooling. We recommend having your air conditioner inspected and cleaned annually to avoid breakdowns that usually occur at the most inconvenient times. However, if you are experiencing a problem, our technicians are equipped to handle it. With a fully stocked van combined with our technicians experience, we'll have you up and running in no time.


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Heating System Installation

Heating systems typically last 15-20 years until you either start to have multiple small problems or a more severe/dangerous problem. So if you need a new and improved forced air furnace or hydronic system, we got you covered. With today's high energy costs, we install the most efficient systems on the market. And no matter what system you decide to have installed, they all come with a 10 year part warranty and limited lifetime heat exchanger warranty. We are also equipped for emergency installations in case you need a new heating system on a dangerously cold weekend. If you think it might be time, give us a call for a free in home estimate.

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Air Conditioning Installation

You need to be able to stay cool during the summer months and keep your loved ones protected from the heat. So let us help you by providing you with the best in air conditioner installation service. You will appreciate the fact that we offer upfront pricing which means you know what you will be paying from the start without last minute surprises once the job is completed. Not to mention, we stand behind the work that we do with our 100% satisfaction guarantee.

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Furnace Service

While there are plenty of companies in the Milwaukee/Waukesha area that service furnaces, not all of them send experienced technicians to your home. This can lead to call backs, high repair bills, and possibly a dangerous situation. At John Patrick Heating & Air Conditioning you will get a technician with at least 5 years experience and each technician is NATE Certified, so now you'll have the peace of mind that the job was done right the first time.

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Why Use John Patrick Heating & Air Conditioning

There are plenty of reasons to trust us with your heating and air conditioning needs and what it all boils down to is our commitment to craftsmanship and integrity - because genuinely we care about each of our clients needs. Our team is comprised of technicians that not only possess the experience to do each job right the first time, but each technician also possesses a high level of integrity. It's why we back each job we do with a 100% satisfaction guarantee. For the team that is here for you 24/7, call John Patrick Heating & Air Conditioning

Our Latest Project

Replacement of a Defective Rooftop Heat Exchanger in Greenfield, WI

Replacement of a Defective Rooftop Heat Exchanger in Greenfield, WIHigh CO content was measured inside the office building. It was discovered that the heat exchanger on the rooftop unit was deteriorated. We were able to replace the heat exchanger the next day to restore comfort and a safe environment to the occupants.


Recent Articles

  • DIY Air Conditioning Maintenance
  • Routine air conditioning tune-ups are necessary for keeping your A/C running reliably for years to come, and you can get the most out of those tune-ups by providing your own at-home maintenance between them. Read More

  • What To Know About Boiler Repairs & Replacements In Milwaukee
  • As a Milwaukee heating repair company, John Patrick Heating & Air Conditioning can give you some tips on boiler repairs and replacements. During the winter, it's important that your boiler heats your home efficiently and that all rooms remain comfortable and warm.Read More

If you are looking for heating and air conditioning services in Milwaukee then please call 414-286-1240 or complete our online request form.