Arzet Heating & Air Conditioning, Inc.

“I needed a new furnace and they provided great service, would recommend!!”

Neo Ellison

Nov 2025

“Twice I've called Arzet to repair my HVAC system and twice they've done a great job.”

Twice I've called Arzet to repair my HVAC system and twice they've done a great job. Luis is a very professional and communicative technician. Today he replaced a failed capacitor for my AC unit in about 30 minutes. I appreciate that he arrived on time and thoroughly explained the issue. I'll continue to call Arzet whenever I need an HVAC contractor.

Sean G.

Sep 2025

“I’ve worked with many contractors over the years, and Walter and his team at Arzet Heating and Air...”

I’ve worked with many contractors over the years, and Walter and his team at Arzet Heating and Air Conditioning are by far the best I’ve ever worked with. From the initial consultation to the final walkthrough, everything about the process was smooth and stress-free. Walter communicated clearly before and throughout the project, making sure I understood exactly what was being done and why. His professionalism, friendliness, and depth of knowledge inspired total confidence every step of the way. The installation was done efficiently, with great attention to detail, and the results speak for themselves. If you’re looking for someone who combines top-notch expertise with genuine care for their customers, I can’t recommend Walter and Arzet Heating and Air Conditioninghighly enough.

Leigh Foster

Sep 2025

“We’ve had nothing but amazing experiences with Arzet.”

We’ve had nothing but amazing experiences with Arzet! They have helped us out several times over the years and installed our new furnace and AC when it was time. Today, our AC went out on a hot summer Sunday and Walter came out to help us within a few hours of calling. He went above and beyond to get the necessary parts fixed quickly and gave us great advice about our continued furnace maintenance needs. We’ll definitely continue working with Walter and his team and recommend them to anyone, they are extremely knowledgeable, kind, and efficient. Thank you Walter!!

Elizabeth Forman

Aug 2025

“We have used Arzet since moving into our condo and have always had a fantastic experience with Walter and his team.”

We have used Arzet since moving into our condo and have always had a fantastic experience with Walter and his team! They are very knowledgeable and super responsive. We’ve had a couple of HVAC emergencies, and they are always really reliable and helpful as quickly as possible so that we can get our heat or air back on. Highly recommend to everyone in the Chicago area for your HVAC needs!

Beatriz Varela

Aug 2025

“Wow! Walter has literally become my go to for most things home related. He and his team have been...”

Wow! Walter has literally become my go to for most things home related. He and his team have been incredible to work with! He has assisted in repairing mistakes or necessary repairs from other companies error. They have always been a top recommendation of my teammates vendor list and I finally had the chance to call him. He has walked me through the entire replacement process of my HVAC, furnace, condenser and while at our place, did the same for our neighbor, an estimated provided he did not have to do. When on our roof the first time, he was gracious enough to remove debris from multiple drain spouts to assure no overflow for our neighbors, elevated legs of roof top furniture pieces that were puncturing the new membrane of our roof, just because it was the RIGHT THING TO DO. Walter and his team have since repaired an emergency situation for my client, my home 2x, my neighbor, and they will continue to be on speed dial. I could not recommend Walter and his team enough, including Victor, who is super responsive and always makes sure we are scheduled and problem has been addressed and resolved. Walter specifically has been SO helpful, knowledgeable, kind, reasonable and patient in walking me through pricing, responsive, and honestly 10/10 recommend. Thank you for everything! Arzet operates by old world values, so refreshing to work with!

Lola Schalekamp Real Estate

Jun 2025

“The technician was knowledgeable and kind.”

The technician was knowledgeable and kind. Took the time to explain what he would do. I switched to Arzet about a year ago and I am really glad I did. They are honest amd do good work.

Dianna Stencel

May 2025

“We’re on time, clean, efficient, knowledgeable, and easy to work with.”

We’re on time, clean, efficient, knowledgeable, and easy to work with. They installed an on-demand water heater and whole house filtration system, and an inspection of our current HVAC system. They were very professional, and did a fantastic job. I would use them again and highly recommend them.

Rick Jamie

May 2025

“Walter and his team at Arzet Heating & Air Conditioning did an amazing job installing our new HVAC...”

Walter and his team at Arzet Heating & Air Conditioning did an amazing job installing our new HVAC systems and water heaters. Their team was friendly, on time and efficient. When they would discover a problem, they would research it and have a recommended solution to present to us. Walter took the time to explain everything and even got our phone apps set up to control the heating and AC remotely. We highly recommend them!

Mary Wessel

Apr 2025

“I’ve used Arzet for nearly twenty years for all my HVAC needs.”

I’ve used Arzet for nearly twenty years for all my HVAC needs. They have always provided great customer service, fair pricing and are always reliable. I’ve referred them to many friends without hesitation.

T. Tim

Feb 2025

“Arzet Heating & Air Conditioning were incredible.”

Arzet Heating & Air Conditioning were incredible! Victor was very professional over the phone and provided clear expectations pertaining to the cost and arrival of the technician. Luis the technician arrived on time, quickly diagnosed the issue with our water radiator heating system. Luis was also very courteous and empathetic in answering my parents many concerns and questions. Highly Recommend ARZET, for their Professionalism, Competence, and Fair Pricing!

George Nava

Dec 2024

“Walter and company were great.”

Walter and company were great. They arrived when they said they would. We’re totally professional. Fixed our problem in a timely and tidy way and then fully explained what was wrong and preventative measures we can take going forward. Would highly recommend for heating and cooling!

Jon Young

Dec 2024