Mount Prospect Furnace Repair –
All Temp Heating & Air Conditioning Inc.

In Illinois, the homeowners need their heating and AC to work properly, and when there is a problem the homeowners always call All Temp Heating & Air Conditioning Inc to provide a solution. We are known for being the best heating company in Mount Prospect, because all of our employees are certified, trained, and experienced to provide you with a solution that meets your needs and budget. We provide a variety of services to meet the needs of our customers in Mount Prospect.

The HVAC Contractor Services We Provide

Our contractor services include the following:

  • Furnace

  • Heating Company

  • Furnace Repair

  • Furnace Installation

  • New Furnace

  • Air Conditioner

  • Air Conditioning Company

  • Air Conditioner Repair

  • AC Repair

  • HVAC Contractor

  • And much more…


  • Factory trained technicians who are NATE certified.
  • Our installation crews have years of experience.
  • Available 24 hours a day, 365 days a year.
  • As a leading Lennox dealer we carry the highest quality products.

We can make your home comfortable with our heating and ac services. Our staff is dedicated to providing professional service with the utmost courtesy. If you’ve been putting off getting some work done on your heating or cooling system, then give us a call today and let us take care of it.

Mount Prospect, Illinois

Mount Prospect is a thriving village located twenty-two miles from Chicago with a population of 54,167. The motto for the village is “Where Friendliness is a Way of Life”, and if you come to the village you will see the friendliness from all the residents. The village has a rich history that dates back to the early 1800’s. In 1917 the population was only 300 but has boomed since then. This year the village will be celebrating their 100th Anniversary.

We did a heating repair in Mount Prospect for this house

The Mount Prospect Historical Society Museum is a fantastic place to see the history of the village. The displays that the museum has is some of the best that is in the state. The Big Surf Wave Pool Park is a popular water park in the village. There are several different water slides, the wave pool, lazy river, and a kid’s area too. The Big Surf Wave Pool Park is the best place to cool off during a hot summer day. The Adventure Playland is an indoor playground that has plenty of obstacles, games, and playgrounds that children can enjoy. If the weather is not wonderful outdoors, then you can take your family to the Adventure Playland.

After doing activities around the village, you and your family can stop by the Eggsperience Pancakes & Café to enjoy pancakes and breakfast all day long. They also serve sandwiches too if you are not a fan of breakfast. The Blackfinn Ameripub or the Bar Louie are two great bar and restaurants that adults can enjoy. Both of these restaurants has handcrafted drinks and cocktails along with American food choices.

All Temp Heating & AC is the furnace repair and air conditioner repair experts. We can make sure that your home’s temperature is comfortable year-round. Give us a call and let us provide you options and solutions for all your heating and ac problems.

Replacement Project Goes Smoothly

We got a call from a homeowner during the summer who wanted a completely new furnace in Mount Prospect to replace their current fifteen-year old appliance. We scheduled an in-home consultation with the homeowner so our certified technicians could look at the space, then provide furnace options for the homeowners.

Our technician arrived at the Mount Prospect home and the homeowner showed him their current furnace. After inspecting the current furnace thoroughly our technician went to talk to the homeowners. He was shocked to see the state of their old furnace was in.

We showed the homeowners different models that were high efficiency furnaces and that would heat their home appropriately. The homeowners selected the model that the wanted for their home and our technician told the homeowners that their current furnace was a huge hazard at the moment, so the homeowners were relieved that we were able to do the work for them. Our technician scheduled the new furnace installation for the homeowners.

The furnace installation began

Our team arrived on the day that was scheduled for the furnace installation. Our team started removing the old furnace. They unhooked the ductwork and wires, then removed the unit. Our team then started installing the new furnace. They lined the furnace up precisely, then they started hooking up the ductwork to the furnace, then they began wiring the furnace.

We were the Mount Prospect furnace installation experts for this home

After the wiring was completed the team started installing a new thermostat. They removed the old one, then rewired and installed the new thermostat. The last thing that the team had to do was to run a spout for the drain for the furnace. An efficient furnace condenses a small amount of water out and this water needs to drain away from the furnace. Thankfully, the furnace was being installed in the basement, so the team was able to install the draining tube right into the floor drain.

Once the furnace was successfully installed, our team turned it on. Within minutes the home was warming up to the temperature that was set on the new thermostat. The homeowners couldn’t get over how fast the home was heating up with the new furnace as their old furnace would take forever to reach the desired temperature. We showed the homeowners how to operate the thermostat and furnace, and we showed them the drain that was needed too.

Our team was able to get the new furnace in Mount Prospect installed in just one day. Our team was happy to get rid of their old furnace because it was a major hazard and the family was very lucky they had a new furnace installed when they did.


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