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
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.
Serving Mount Prospect, Prospect Heights and beyond
HVAC Repair Company Mount Prospect
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.
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
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.
