Call us 24/7 if you are experiencing a heating issue.


Skilled professionals tackle your furnace repairs in Skokie, IL, with unmatched precision.


Our cutting-edge technology pinpoints issues quickly for targeted repairs.


We focus on crafting personalized repair solutions that address your heating concerns.


Experience upfront pricing without surprises.

A Custom Services stands for excellence in furnace repairs in Evanston, IL. We understand the importance of a fully functional furnace during the harsh Illinois winters. That’s why our team of certified professionals delivers efficient repair services, ensuring your comfort and safety throughout the colder months. We pride ourselves on quickly identifying issues and providing lasting solutions. Contact our office today to learn more, or connect with us using this website. 

Jay Mahlendorf
Jay Mahlendorf
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
Steve went above and beyond answering my questions and explaining how things worked. I really appreciated his expertise and patience.
Bill Harris
Bill Harris
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
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
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
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
Always thorough and honest.
Tim Oryhon
Tim Oryhon
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.

In-Depth Heating Repair Services

Our heating repair services in Des Plaines, IL, are comprehensive, addressing all aspects of heating systems:

Furnace Repair & Maintenance

We specialize in both minor and major furnace issues. Our experienced team ensures your furnace operates efficiently, providing consistent warmth throughout the harsh Des Plaines winters.

Boiler Repair Services

Understanding the critical role boilers play in many heating systems, we offer thorough repair services. Our skilled technicians ensure your boiler operates safely and efficiently.

Heat Pump Repair and Maintenance

Our expertise extends to heat pumps — an energy-efficient alternative for heating. We provide comprehensive repair, ensuring these systems deliver optimal performance.

24/7 Emergency Heating Services

We recognize that heating problems can arise unexpectedly. That’s why our emergency heating repair in Des Plaines, IL, is available around the clock for your peace of mind and comfort.

Preventive Maintenance for Longevity

Preventive maintenance is crucial for the durability and efficiency of your heating system. We offer tailored maintenance plans to keep your system in top condition, preventing unexpected breakdowns.

Advanced Solutions in Des Plaines, IL

Recognizing the crucial role of a well-functioning heating system, especially in the climate of Des Plaines, IL, A Custom Services offers advanced and proactive heating repair solutions. 

Tailoring Repairs to Des Plaines’ Unique Climate

In Des Plaines, IL, where residents experience especially the harsh winters, specialized heating repair solutions are a necessity. At A Custom Services, we’ve tailored our heating repair in Des Plaines, IL, to meet the unique demands of this climate, ensuring your home or business stays warm and efficient no matter the weather outside.

Cutting-Edge Techniques

Our approach to heating repair in Des Plaines, IL, involves cutting-edge techniques and technologies. We focus on not just fixing your heating issues but also enhancing your heating system’s overall efficiency and longevity. This includes using advanced diagnostic tools to accurately pinpoint problems and implementing modern repair methods that ensure lasting solutions.

Smart Thermostat Repairs

A significant part of our heating services involves smart thermostat repairs and calibration. These devices maintain optimal heating efficiency and comfort. Our technicians are skilled in repairing and optimizing a variety of smart thermostats.

Customized Repair Strategies for Diverse Systems

Understanding that each heating system has its own set of challenges, we offer customized repair strategies. Whether you have a modern, high-efficiency furnace, an older boiler system, or a heat pump, our team provides repairs tailored to your system’s specific needs.

Proactive Seasonal Repairs and Maintenance

We offer proactive seasonal repairs and maintenance to ensure your heating system is prepared for the winter months. Regular maintenance prevents unexpected breakdowns and keeps your heating system running at peak efficiency.


To help you better understand our heating repair in Des Plaines, IL, we’ve compiled a list of frequently asked questions along with detailed answers to address your concerns.

Yes. We prioritize providing same-day services for most heating repair needs. We recognize the discomfort and inconvenience caused by heating system malfunctions, especially during the colder months. Our team responds quickly, ensuring your heating issues are resolved promptly to restore warmth and comfort to your home or business.

Absolutely! Our technicians are certified and bring a wealth of experience to each heating repair job. Their training encompasses a broad spectrum of heating systems, from traditional furnaces to modern heat pumps. This extensive knowledge ensures every repair is conducted with professionalism and adherence to industry standards.

At A Custom Services, quality assurance is integral to our service. Our certified technicians use the latest tools and techniques. Each repair job undergoes a rigorous inspection to ensure the highest standards are met. Our commitment to using quality parts and adhering to industry best practices means you can trust us for durable and effective heating repair in Des Plaines, IL.

Choose A Custom Services for Your Heating Needs in Des Plaines

At A Custom Services, your comfort is our highest priority. That’s why we’re dedicated to providing you with efficient, reliable, and cost-effective heating repair services in Des Plaines, IL. Contact our office today to learn more.

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