HVAC Installation, Repair & maintenance services

Comfort solutions for homes and businesses you can depend on

Learn More About Our AC Services

Fast Repairs. Quality Installations.

Keeping your system running when it matters most

Learn More About Our Water Heater Services

Built for Comfort. Backed by Experience.

Over 20 years of HVAC service you can trust

Learn More About Us

Why Trane Systems

It's Hard To Stop A Trane

Powered by Trane. Built for Performance.

Authorized Trane systems installed for reliable comfort

As a Trane authorized retailer, Mr. Heating and Cooling Inc provides access to industry leading heating and cooling systems known for durability and efficiency. Trane equipment is built to perform in demanding conditions while delivering consistent comfort. Our team ensures every system is properly selected and installed for maximum performance and long term value.

AC Services

Stay cool all summer long

Professional air conditioning repair and installation services designed to keep your system running efficiently when temperatures rise.

Learn More

Furnace Services

Reliable heat when you need it most

Dependable furnace repair and installation to keep your home or business warm and comfortable through the coldest months.

Learn More

Water Heaters

Consistent hot water solutions

Water heater and tankless system installation designed to deliver reliable performance and efficiency for your daily needs.

Learn More

Products

Quality systems built to last

Explore trusted HVAC equipment and solutions designed for long term performance and energy efficiency.

Learn More

Complete HVAC Services in Lake Zurich

Heating, cooling, and hot water solutions tailored to your needs

Mr. Heating and Cooling Inc provides full service HVAC solutions for both residential and commercial properties in Lake Zurich. From quick repairs to full system replacements, every service is focused on performance, efficiency, and long term reliability. No matter the system or situation, our team is ready to deliver dependable results.

What We Handle

Air conditioning installation and repair

Furnace installation and repair

Water heater and tankless systems

Service for all major HVAC brands

Residential and commercial HVAC solutions

Experience You Can Trust

Reliable service backed by over 20 years of HVAC experience

Since 2007, Mr. Heating and Cooling Inc has been serving Lake Zurich with dependable heating and cooling services. With over 20 years of experience, our team delivers quality workmanship, fast response times, and honest solutions. Whether you need a repair, replacement, or new installation, you can count on us to get the job done right.

What Sets Us Apart

Over 20 years of HVAC experience

ESCO certified HVAC professionals

Same day service available

24 7 emergency services

Financing options available

Senior, veteran, and referral discounts

Financing Available

Call To Inquire About Financing with Synchrony

What Our Customer Say

Read Real Experiences Shared for Honest Feedback

Mr. Heating and Cooling Inc

5.0

Based on 293 reviews

review us on

Bozena Chodyniecka

23:36 17 Apr 26

Super service they do a very good job I recommend to others

Sheri Swat

21:55 17 Apr 26

Big Z

19:56 16 Apr 26

Great service, communication, competitive and reasonable prices.
They took their time to present the products that they offer (TRAIN) and gave multiple additional upgrades with prices. No gimmicks strait forward.
Mike was great explaining everything, Lara with scheduling and keeping up to date with the progress and Roman as a installer together with Mike very hard working individuals attention to details nice and clean work.
Highly recommend this company and thank you again Mr. Heating & Cooling for a great work.

Smackin It Raw

21:38 15 Apr 26

The service was excellent and the pricing was fair

Renata

19:34 31 Mar 26

Monika Bochenek

01:44 03 Feb 26

Recently Mr. Heating and Cooling install a new furnace, and I could not be happier with the results. The technician was incredibly professional, arrived on time, and truly did a job well done. What I appreciated most was how everything was explained in detail by Michael/sales rep. as well as the office followed up promptly to answer my questions. I never felt left in the dark about the installation or the costs. If you are looking for honest and reliable service, I highly recommend them!
MonikaB.

Maryellen Sadler

20:17 30 Oct 25

Absolutely Outstanding Service!
I can’t say enough good things about Mr. Heating and Cooling! After my new Trane system was installed by another HVAC company, I started having trouble and called them back out. They told me I needed a new motor and even with the warranty, they quoted me approximately $700 for the installation. That seemed unreasonably high to me so I started calling other local Trane dealers for estimates.

I’m so glad I did. I was fortunate enough to speak with Lara at Mr. Heating and Cooling. She was friendly, knowledgeable, and quickly helped me schedule an appointment. Mike came out today—he even brought a new motor in case it was needed—but said he wanted to inspect the unit first before replacing anything.
Within five minutes, my furnace was running again—it just needed a simple adjustment. I was shocked another company tried to upsell me, but so grateful for the honesty, integrity, and professionalism of Mike and the Mr. Heating and Cooling team. If you’re looking for an HVAC company that truly values their customers and does what’s right instead of what’s profitable, look no further than Mr. Heating and Cooling. They’ve definitely earned my trust and future business! Thank you Lara and Mike!

Barbara Piwowarczyk

02:31 20 Oct 25

Great job! Michał and Roman were punctual, professional, and careful. They were very efficient with the time. It was also very easy to communicate with Lara, the coordinator of the project. She was always available to answer questions and made an excellent recommendation despite only having a few pictures of the old heater and AC unit. Highly recommended!

Mariusz Szewczyk

21:24 18 Feb 25

I would highly recommend Mr. Heating and Cooling Inc. from LZ.
Mr.Heating and Cooling has saved my life.
Yesterday my heater went down, and I knew at that point that I needed a new system.
I called Mr.Heating and Cooling right away.
During the call I was presented 3 options to choose from, and was given time to make a decision. The price that I was offered was very fair and reasonable, and most importantly they offered the new furnace installation the next day.
The crew arrived on time and addressed my issue. The service that I received and communication during the process was unbelievably good.
I was informed step by step on what was happening, and when the job will be done.
I will definitely use this company again in the future.

Michelle S

15:53 02 Dec 24

I live in Fox Lake and my furnace was no longer heating I was in need of a new furnace. I worked with Laura who was very knowledgeable and responsive.

I was happy to be given options instead of one set quote.

I had a Goodman but made the decision to go with a Trane. My grandma got hers last year from Mr. Heating and Cooling and was very happy with it.

Our family has had a great experience with Mr. Heating and Cooling Inc. over the years.

Happy with my new furnace.
Very thankful that they could accommodate everything I needed done and the timing of installation the week of Thanksgiving.

Wonderful service, excellent job and very professional.
Thank you!