#1 HEATING & AIR CONDITIONING SERVICE COMPANY IN WINNETKA, IL WITH OVER 30 5-STAR REVIEWS

A Custom Services Inc. is your number one choice for heating & air conditioning services. Our team of experienced Winnetka HVAC contractors offer some of the highest quality repair and maintenance services around.

Schedule Free Estimate

When you allow us to be your go-to source for heating and air conditioning repairs, installation, and maintenance services, you can rest assured your property’s HVAC system and indoor comfort are in good, skilled hands. It’s easy to get caught up in a day to day routine. But heating and air conditioning problems can quickly derail that routine of yours and cause a lot of discomfort. From the amazing customer service our entire team provides – both staff and technicians – to the reliable repair and installation solutions we provide our customers you can count on A Custom Services Inc. for all you Heating & Cooling needs.

WINNETKA HEATING REPAIRS

From routine furnace repairs and maintenance to emergency central heating repairs, our Winnetka heating experts are always ready to help families in their time of need. Just call the Winnetka heating repairs experts at A Custom Heating and Air Conditioning, Inc! Our HVAC service technicians will have your heating system corrected and functioning properly again in no time.

WINNETKA AIR CONDITIONING

On those hot humid days in Winnetka and the surrounding areas, you rely on your air conditioner. When your AC lets you down, rely on A Custom Services Inc. Don’t let your existing Winnetka air conditioning unit cut out on you in the middle of a sweltering summer. Have A Custom Services Inc. come out and repair your unit so that we can get it back to proper working order.

WINNETKA FURNACE REPAIRS

Your time is precious and valuable. Don’t waste it with Winnetka HVAC contractors who don’t respect it. Whether you need furnace repairs, boiler repairs, or a new heating system, you can rely on our Winnetka heating contractors for professional, up-to-date service! So call our Winnetka heating repairs and maintenance experts today to get your furnace or boiler in good working order.

5-Star Rated Heating & Air Conditioning Services

Excellent
Based on 54 reviews
Jay Mahlendorf
Jay Mahlendorf
2023-01-24
Working with A Custom Services Inc, including the engineer Steve S. and Michael in their business office, was all positive and I will happily work with them again. They understood, made helpful recommendations, communicated proactively, and they followed through as they said they would. It was a stress free experience and good value for the work.
Wendy Campnell
Wendy Campnell
2023-01-13
Steve went above and beyond answering my questions and explaining how things worked. I really appreciated his expertise and patience.
Bill Harris
Bill Harris
2022-12-30
Alfredo and Tom replaced our furnace and did a Fantastic Job. They were professional, courteous and very informative. They were considerate of the delivery, prepping the area to keep it clean and worked efficiently and very quickly. Alfredo is a master HVAC professional and did a great job! Tom was fantastic on the installation as well as keeping my wife and I informed of the new aspects of the furnace and thermostat. Previous to the replacement Steve responded very quickly for the no heat call and was very professional to diagnose the problem and provide multiple solutions. Steve did an excellent job with the solution write up, planning for the hardware readiness and ensured that our project was completed the next day. Michael in the main office performed all the managerial interaction very well, answered all our questions and took care of the paperwork and invoicing in a very professional manner. Highest grades for this team and I will recommend them to all our friends.
Shauna Daou
Shauna Daou
2022-11-03
A Custom Service was amazing throughout our experience with them. When I contacted them, Michael called me back promptly and helped me in scheduling an appointment. He also called a day before the appointment as a friendly reminder and to confirm that the appointment still worked for us. Alfredo was the technician who came to our house. He was on time and walked us through everything he was checking. He also answered all of our questions and even answered some questions my neighbor had about his system! He was very thorough, knowledgeable, and professional. After the service, Michael reached out again to make sure everything worked well. We used A Custom Service to do routine maintenance on our radiant heating system, and moving forward we will be using them to address all of our HVAC needs! Job well done.
Alvaro Santana
Alvaro Santana
2022-10-27
Contacted A Custom Service to get some work done on my boiler. Response was quick, Michael was able to help me set an appointment up and was very attentive to our communications. Alfredo, our technician, was knowledgeable with boiler systems and was able to answer my questions. Found out that a circulation pump needed to be changed and he had the part in his truck so there was no delay in getting us up and running. A Custom Services will be our go to heating service from now on.
Brennan Williams
Brennan Williams
2022-10-25
Great crew all around, owners, office, technicians. What I most appreciate is that everyone I dealt with was polite and professional. Secondly, they are trying to solve your HVAC issues, not charge you for things you don’t need. Highly recommend.
Natalie Rodriguez
Natalie Rodriguez
2022-10-21
Always thorough and honest.
Tim Oryhon
Tim Oryhon
2022-10-18
Michael was very responsive with initially setting up the service technician appointment. Alfredo was very helpful and a wealth of information. Our experience with everyone at A Custom was superb.