Rave Reviews from
Happy Customers

 Our customers turn to us for all their heating, cooling, and indoor air quality needs. It’s important for us to build lasting relationships with those we serve, and their feedback is important to us. Check out the reviews some of our previous customers wrote about us, and then reach out to our team at 847-217-6931 to schedule your free in-person estimate.

Efficient and Knowledgeable

In today’s world, In-Town Heating and A/C was a joy to work. They were courteous on the phone, kept their appointment time, the technicians were well trained, knowledgeable, polite, efficient, and even cleaned up after themselves. We would certainly highly recommend them.

– R. Reihl

Outstanding Work

In Town Heating & Air provided an outstanding work at my home. They are my go-to company from now on with quality work at an affordable price. Their technicians are very friendly and responsible. Thank you so much. Keep it up guys!!!

– J. Clements

Highly recommend!

Great service. Very professional.

– V. Mateo

Very Professional

Tech was very courteous and explained everything with total professionalism.

– J. Schaefer

Elgin #1 Air Conditioning & Heating Experts

When you’re facing problems with your heating or cooling systems, you need someone reliable you can trust to provide honest, efficient solutions. Turn to In Town Heating & Air for all your repairs, installations, and maintenance.

Great Work

We have nothing but great things to say. German, our tech, was point on in his diagnosis. Great follow up and our new furnace was installed the very next day.

– D. Stapula

Great Service!

Excellent company. Great service and quality provided by In Town Heating & Air Technicians. Will go out of their way to make sure you’re comfortable in your home.

– E. Aguilar


Contact us now to get quote

How Can We Help You?

Our Heating & Air Conditioning Services

Commercial Maintenance

Air Conditioning Repair & Maintenance Services

Emergency Repair Services

We’re Ready to Help: 24/7 Availability for Our Customers

Residential Services

Breathe Easy with Our Clean Air Solutions

AC Install

Quality HVAC unit Install

Mini Splits

Convenient & Efficient Cooling Solutions

New Construction HVAC Services

Prepare Your New Home for the Seasons Ahead

Dedicated to Quality Service

In Town Heating & Air goes beyond fixing heaters and air conditioning units and also offers indoor air quality services. From humidifiers to dehumidifiers to air purifiers, we’ll make sure the air you breathe every day is the best it can be.

Our family-owned and operated company makes your comfort our top priority. Our team is available 24/7 for emergency services and is always honest and upfront with our pricing.

Other Ways We Can
Be of Service



When the cost becomes a problem, there are options to help you through.


Maintenance Program

We want to make sure your system is in top condition at your convenience.


Join Our

We’re always looking for experienced technicians to join our team.