Serving Chicago, Arlington Heights, Palatine, Schaumburg, Skokie, Hoffman Estates, Des Plaines, Glenview, Buffalo Grove, Northbrook, Park Ridge, Wheeling, Elk Grove Village, Niles, Morton Grove, Rolling Meadows and beyond
HVAC Repair Company Northwest Chicago
Nothing disrupts your life quite like an HVAC breakdown. That's where Intelligent Service comes in, offering prompt and professional HVAC repair services to get your system running smoothly again—so you can get back to your day.
Intelligent Service’s friendly and professional team tackles each HVAC repair with care, using the latest tools and techniques to ensure lasting solutions. We can repair all types of heating, cooling, and ventilation systems and are often able to troubleshoot and fix the problem on the spot. From handling minor issues to complete breakdowns, Intelligent Service is there to get the job done right!
Facing HVAC troubles? Reach out to Intelligent Service at (847) 393-0853 for expert HVAC repair services that keep you comfortable.
Northwest Chicago HVAC Repair Call for More Information Today!847-393-0853
Johnny is always very professional and does excellent, thorough work.
John Einbinder
L"Great Service by a Friendly Technician"
Great service by a friendly and knowledgeable technician.
Linda DeNovi
J"Employees Are Courteous and Helpful"
The employees are courteous, helpful and go out of their way to carefully explain what is going to be done.
Joyce Bochenski
J"Employees Are Courteous and Helpful"
The employees are courteous, helpful and go out of their way.
Joyce Bochenski
N"Great service"
Second time using Intelligent with different technicians and both times had good experiences.
Nick Ruggio
N"Great Service, Second Time Using Intelligent"
Great service, second time using Intelligent with different technicians.
Nick Ruggio
D"A fantastic experience with a great team"
Overall, a fantastic experience with a great team. Highly recommended 👌 💫💫💫💫💫
Dion Lione
D"A fantastic experience with a great team"
Jason deserves special recognition for outstanding leadership, great team coordination, and smooth communication throughout the entire process.
Dion Lione
M"Intelligent Service is the best I had"
They have done many projects for me and they are always very helpful and professional.
Maria Lungu
M"Intelligent Service is the best"
They have done many projects for me and they are always very helpful and professional.
Maria Lungu
J"We highly recommend Intelligent Service"
They are incredibly responsive to any needs at any time; we highly recommend having them be your provider for anything HVAC related.
Jay Schweiger
J"We highly recommend having them"
They are incredibly responsive to any needs and at any time that we have.
Jay Schweiger
K"The work is excellent!"
They care about the customer, do the work that is NECESSARY, and do great work.
Kyle Wright
A"Great Service"
Service tech went above and beyond.
Anthony
O"They have done fantastic work"
I have had Intelligent Service do plumbing and HVAC work on my home the last 2 years and they have done fantastic work.
Osadolo Irowa
O"They Have Done Fantastic Work"
I have had Intelligent Service do plumbing and HVAC work on my home the last 2 years and they have done fantastic work.
Osadolo Irowa
g"Outstanding Service"
Installers did a fantastic job going above and beyond and I would definitely recommend this company to others.
gregg gehring
g"Outstanding service!"
Installers did a fantastic job going above and beyond would definitely recommend this company to others.
gregg gehring
M"Technician Was a Total Pro"
VERY quick and responsive service! Technician was a TOTAL PRO!
Mark
S"Intelligent Service Was Great"
Their communication was top notch with us and on our behalf with the insurance company.
Seana McPherson
M"Great Customer Service"
Great customer service and walkthrough of what needed to be done.
Michael Ortlieb
E"Good First-Time Experience"
I had an issue with my HVAC; they were able to come out and fix it the same day.
Erica
E"Overall great place!"
Good first time experience. I had an issue with my HVAC; they were able to come out and fix same day.
Erica H
T"Quick, Knowledgeable, and Professional"
Quick response, knowledgeable and very professional.
Tammy Kelly
C"Always courteous"
Always courteous. Quick and effective.
Christopher Vodden
A"On Time and Efficient"
On time and efficient.
Arthur McKay
B"Professional, Trustworthy, and Experienced"
I have trusted Intelligent for my plumbing and HVAC needs for several years.
Brad Kessler
S"Very knowledgeable, professional technicians"
I have full confidence in them and the Intelligent company as a whole.
Suzanne J Fleer
M"Always Great Service"
Very satisfied with their ease of appointments, communication, and quality of work.
Michael F
Being a Member Makes Life Easier
Being a member just makes life easier. Everyone is great.
Peggy Hardwick
Very Professional and Thorough Work
Johnny is always very professional and does excellent, thorough work. Would recommend for all jobs.
John Einbinder
Great Service by a Friendly Technician
Great service by a friendly and knowledgeable technician. They were very professional. Highly recommend!
Linda DeNovi
Employees Are Courteous and Helpful
The employees are courteous, helpful and go out of their way to carefully explain what is going to be done and all procedures necessary for the work to be completed.
Joyce Bochenski
Employees Are Courteous and Helpful
The employees are courteous, helpful and go out of their way to carefully explain what is going to be done and all procedures necessary for the work to be completed.
Joyce Bochenski
Great service
Great service, second time using Intelligent with different technicians and both times had good experiences.
Nick Ruggio
Great Service, Second Time Using Intelligent
Great service, second time using Intelligent with different technicians, and both times had good experiences.
Nick Ruggio
A fantastic experience with a great team
I would like to give a top rating for the excellent work done by Intelligent Service. Jason deserves special recognition for outstanding leadership, great team coordination, and smooth communication throughout the entire process. Everything was well organized and handled efficiently. Also, I want to personally commend Trevor for a job very well done — professional, reliable, and detail-oriented. Overall, a fantastic experience with a great team. Highly recommended 👌 💫💫💫💫💫
Dion Lione
A fantastic experience with a great team
I would like to give a top rating for the excellent work done by Intelligent Service. Jason deserves special recognition for outstanding leadership, great team coordination, and smooth communication throughout the entire process. Everything was well organized and handled efficiently. Also, I want to personally commend Trevor for a job very well done — professional, reliable, and detail-oriented. Overall, a fantastic experience with a great team. Highly recommended 👌 💫💫💫💫💫
Dion Lione
Intelligent Service is the best I had
Intelligent Service is the best I had. They have done many projects for me, and they are always very helpful and professional.
Maria Lungu
Intelligent Service is the best
Intelligent Service is the best I had. They have done many projects for me and they are always very helpful and professional.
Maria Lungu
We highly recommend Intelligent Service
We have been members of Intelligent Service's annual program for many years and have received such great service and recommendations from Jason and the team. They are incredibly responsive to any needs and at any time that we have. We highly recommend having them be your provider for anything HVAC related. You will be glad that you work with their team.
Jay Schweiger
We highly recommend having them
We have been members of Intelligent Service's annual program for many years and have received such great service and recommendations from Jason and the team. They are incredibly responsive to any needs, and at any time that we have, we highly recommend having them be your provider for anything HVAC related. You will be glad that you work with their team.
Jay Schweiger
The work is excellent!
Intelligent is a great and honest business to get the work done you need. They care about the customer, do the work that is NECESSARY, and do great work. Shout out to Jason K. for the work he did and setting our home up for future success. Highly recommend this company. The work is excellent! The people are extraordinary!
Kyle Wright
Great Service
Great service! Fast response. Service tech went above and beyond.
Anthony
They have done fantastic work
I have had Intelligent Service do plumbing and HVAC work on my home the last 2 years, and they have done fantastic work. I especially recommend John for any plumbing needs. I did want them to install a mini split system in my garage, but unfortunately their price was a bit on the high side. I will still use them for any future HVAC maintenance or plumbing needs in the future, however.
Osadolo Irowa
They Have Done Fantastic Work
I have had Intelligent Service do plumbing and HVAC work on my home the last 2 years and they have done fantastic work. I especially recommend John for any plumbing needs. I did want them to install a mini split system in my garage, but unfortunately their price was a bit on the high side. I will still use them for any future HVAC maintenance or plumbing needs in the future, however.
Osadolo Irowa
Outstanding Service
Neal, one of the owners, could not have been more courteous and professional answering all my questions. Installers did a fantastic job going above and beyond and I would definitely recommend this company to others. Outstanding service!!!
gregg gehring
Outstanding service!
Neal, one of the owners, could not have been more courteous and professional answering all my questions. Installers did a fantastic job going above and beyond. Would definitely recommend this company to others. Outstanding service!
gregg gehring
Technician Was a Total Pro
VERY quick and responsive service! Technician was a TOTAL PRO! Courteous, friendly, and very helpful. I would HIGHLY recommend Intelligent Service! I will DEFINITELY be calling them again in the future!!
Mark
Intelligent Service Was Great
Intelligent Service was great! We ended up needing extensive work done, and they made it as easy on us as possible. Their communication was top notch with us and on our behalf with the insurance company.
Seana McPherson
Great Customer Service
Great customer service and walkthrough of what needed to be done. Highly recommend!
Michael Ortlieb
Good First-Time Experience
Good first-time experience. I had an issue with my HVAC; they were able to come out and fix it the same day. Reasonable prices! The tech was very nice and wore shoe covers in my home. I would have liked a little more proactive communication about service times, but they were very responsive to my texts to them, so that helped a lot. Overall great place!
Erica
Overall great place!
Good first time experience. I had an issue with my HVAC; they were able to come out and fix same day. Reasonable prices! Tech was very nice and wore shoe covers in my home. I would have liked a little more proactive communication about service times, but they were very responsive to my texts to them, so that helped a lot. Overall great place!
Erica H
Quick, Knowledgeable, and Professional
This place was great. Quick response, knowledgeable and very professional. I genuinely appreciated their service.
Tammy Kelly
Always courteous
Always courteous. Know their subject. Quick and effective. Fix the problem.
Christopher Vodden
On Time and Efficient
On time and efficient. The work is done correctly the first time.
Arthur McKay
Professional, Trustworthy, and Experienced
I have trusted Intelligent for my plumbing and HVAC needs for several years, and I can confidently say that they are very professional, thoughtful, trustworthy, and experienced. They always do a wonderful job.
Brad Kessler
Very knowledgeable, professional technicians
The service technicians are very knowledgeable, professional, and pleasant to work with. It is easy to get an appointment when emergencies arise. I have full confidence in them and the Intelligent company as a whole.
Suzanne J Fleer
Always Great Service
Always great service. Recently purchased a home built in the 1950s, and they have the knowledge and expertise to keep my pipes flowing, heat going, and AC blowing! Very satisfied with their ease of appointments, communication, and quality of work.
At Intelligent Service, we make plumbing simple and stress-free for homes and businesses. Our user-friendly website lets you request service or a free estimate in just a few clicks. Every project reflects our commitment to quality, which you can see in our online gallery.
Why Choose Us:
Easy online service and free estimate requests
Transparent gallery of completed plumbing projects
Responsive team for fast answers to online inquiries
Serving both residential and commercial clients
Expert solutions for repairs and new installations
Fast, Easy Online Service Requests
Request HVAC service or a free estimate in minutes through our website.
Customer-First Care
From first call to final handshake, we focus on making your experience simple, stress-free, and tailored to your home’s needs.
Skilled Craftsmanship
Our licensed professionals bring both expertise and pride to every repair, installation, and tune-up, ensuring work that stands the test of time.
Integrity First
We believe in doing what’s right—not what’s easy. From transparent pricing to honest recommendations, we put integrity at the center of every service call.
Answers to Your Top Questions
How can I schedule an HVAC repair appointment?
Scheduling an HVAC repair appointment is easy. Contact us via phone or fill out the online form on our website. Our friendly team will assist you in selecting a convenient date and time. We strive to accommodate your schedule and address your HVAC needs promptly.
What should I do before calling for repair?
Before calling for repair, check your thermostat settings and ensure your filters are clean. Make sure the system has power and there are no tripped breakers. If issues persist, contact our team. Providing these details helps us diagnose the problem faster.
How often should I have my HVAC serviced?
Maintenance is key for efficiency and longevity. We recommend having your HVAC system serviced at least once a year, ideally before the peak seasons of summer and winter. Regular maintenance can help identify problems early and improve system performance.
How much do HVAC repairs typically cost?
The cost of HVAC repairs varies depending on the issue, parts needed, and labor involved. We offer transparent pricing and provide estimates after diagnosing the problem. Our goal is to deliver cost-effective solutions without compromising quality service.
