Trust Grenz Service Co. With All Your HVAC Needs in Delafield

Grenz Service Company, LLC has been delivering great HVAC service in Delafield and the surrounding areas since we opened our doors in 1987. When the furnace goes out or the AC starts making noises, we’re the business you can count on to restore comfort. Rest assured, every one of our team members are well-trained and vigorously screened. They also treat you, your time, and your home with the care and dignity it deserves. So, whether you need a new AC system installed or just want someone to look at your broken heater, we’re here to serve you.

Our HVAC company is proud to service Delafield, Oconomowoc, and Pewaukee. Our experience has familiarized us with all the big HVAC brands including Trane, Goodman, Lennox, Rheem, and Bryant.

When the weather gets cold, a functioning heating system is vital to continued comfort. That’s where our Delafield HVAC experts come in. This, in addition to regular industry training, gives Grenz Service Co. everything it needs to take the bite out of winter. Heating services we provide in the Delafield area consist of:

As summer in Wisconsin heats up, comfort can be difficult to achieve and maintain. And an old or poorly maintained AC unit won’t help. Fortunately, when things get hot, Grenz Service Company, LLC’s HVAC experts are here to stop the boiling. Air conditioning tasks we can handle are numerous and include:

It’s time to talk about the V in HVAC. Standing for ventilation, this category refers to the way air gets into, out of, and around your home. It includes things like ductwork, dryer vents, and attic fans. Closely related to this is the concept of indoor air quality (IAQ) products. When combined, these two things allow our Delafield HVAC contractors to tackle issues like inconsistent temperatures, excess dust, and allergies. Explore our full suite of ventilation and IAQ services below:

There are parts of your home’s heating and cooling system that need to function no matter what the weather looks like. These items vary from chip boards to buttons and SMART thermostats. It also includes pieces of equipment like heat pumps and ductless mini splits. If you have a special HVAC problem in Delafield, it’s likely the solution is below:

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