Deer Park Heating Repair –
All Temp Heating & Air Conditioning Inc.

Have you ever woken up in the middle of the night sweating to find out your air conditioner has stopped working? When this happens to homeowners in Illinois, they call our company. We provide 24-hour emergency Deer Park HVAC Contractor services with qualified, trained, and certified technicians. We have been in the HVAC industry for over seventy years. We provide a wide range of services to meet the needs of our customers in Deer Park.

HVAC Contractor Services Offered

Some of our most popular heating and air services:

  • Air Conditioning Company

  • Air Conditioner

  • Air Conditioner Repair

  • AC Repair

  • New Furnace

  • Furnace Repair

  • Heating Company

  • Furnace Installation

  • And so 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 work on any style and size of heaters and air conditioners. We specialize in maintenance and repairs as well as the installation of new unites.

Deer Park, Illinois

Deer Park, Illinois is a small and quaint village with a population of 3,200. The village was incorporated in 1957. Visitors from all around the country come to the village to enjoy the beauty and activities that are provided here. Once you arrive in the village you will see quickly why this village is a great place to live or to spend your vacation.

We did heating repair in Deer Park for this home – All temp

Deer Park is one of the few villages in the Chicago region that is known for its beautiful open spaces. The Charles E. Brown Park is a favorite location in the village. The park has baseball fields, basketball courts, a playground, and a pond. The Vehe Farm Park is another great park. The Vehe Farm Park has walking trails, a butterfly garden, a pond, a playground, and a community center. You and your family can enjoy walking around the park and enjoying several activities at any of these parks.

If shopping is on your ‘to-do’ list, then you will enjoy going to the Deer Park Town Center. The Deer Park Town Center has more than seventy shops, boutiques, and restaurants. You will be amazed at the unique gifts that you can pick up at these shops. Keller Coffee is a fantastic coffee shop where you can enjoy a delicious cup of coffee, but if you prefer tea, then you can go to Teavana, which is the best tea room in the village. If you are in the mood for Mexican dishes, then you and your family can go to the La Hacienda De Los Fernandez where you can enjoy authentic Mexican dishes and drinks. This village has so many exciting things to see and do. Once you arrive, you may never want to leave.

All Temp Heating & Air Conditioning can repair, replace, and install an affordable heating and air conditioning unit that will save you money in the long run with utility costs. Contact us today to learn how.

Fast Service Needed for Dire AC Situation

We got a call towards the end of the summer for some emergency service. On a really hot day, a mom came home from work and discovered that her AC was completely out. With her kids due home from camp soon, she knew she was in for a full day of bellyaching. Fortunately, we were able to provide Deer Park ac repair and fix the problem for her in just under three hours. She was relieved because of the cool temperature, and because she wouldn’t have to put up with a bunch of complaining teenagers.

Our HVAC Contractor Team was on the way

One of our qualified technicians arrived at the Deer Park home within the hour after receiving the call from the homeowner. The homeowner was right, it was extremely hot in the house and there was an issue going on with the AC unit. The homeowner said the blower is just blowing hot air, so our technician first checked the thermostat to make sure the settings were right, which they were. The technician checked the air filter and it was dirty, so he changed that, but that wasn’t the problem.

The homeowner of this home called us for emergency Deer Park HVAC Contractor services

The technician went outside to check the unit. He started checking the condenser coils to see if there was build up dirt on them. There was dirt on the condenser coils, so the technician cleaned the coils thoroughly, and then he removed the weeds that were blocking airflow to the AC unit. The technician did a thorough air conditioning maintenance on the unit, then he went inside to turn on the unit to see if it would start blowing cold air.

Within a few seconds of the unit being turned on the air coming from the vents was cold. The homeowner was thrilled to feel the cold air starting to flow through her home and within thirty minutes the house was back to a comfortable temperature. Our technician let the customer know what all he did to the AC unit and it is very important that the air conditioning unit has maintenance prior to summer. Having the maintenance done would prevent the condenser coils from having dirt built up on it and the maintenance would make sure the unit would be ready to operate properly throughout the summer. Our technician also let her know the importance of keeping the outside unit free from any weeds or plants because the unit has to have plenty of air flow and no blockage. It is very important.

The homeowner was so happy that we were able to get her air conditioner working so quickly and was thankful that we were out to her home in just an hour.

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