Your Local Comfort Experts - Protecting Your Home and Investment
At Temp Mechanical is a leading provider of residential and commercial heating, ventilation, and air conditioning (HVAC) services in Cook and DuPage Counties. As a company that puts our community's comfort first, we are dedicated to delivering high-quality work, satisfying customer experiences, and energy-efficient HVAC solutions. Our team of certified technicians is always ready to help you with any comfort system service need you may have.
Residential Services: Keeping Your Home Comfortable
We understand the importance of a comfortable and healthy home. That's why we offer a wide range of residential services, including heating, air conditioning, water heating, indoor air quality, home automation, and maintenance agreement services. Our heating services include furnace maintenance, repair, and installation, as well as ductless mini-split maintenance, repair, and installation. For air conditioning, we provide air conditioner maintenance, repair, and installation, and ductless mini-split maintenance, repair, and installation. Our water heating system services consist of tankless water heater maintenance, repair, and installation, and tank water heater maintenance, repair, and installation.
Commercial Services: Protecting Your Investment
At Temp Mechanical is your trusted partner for commercial HVAC services. We provide expert commercial heating, air conditioning, and air quality services to businesses of all sizes. Our team of certified technicians has the expertise and experience to handle all your commercial HVAC needs, from installation and repair to maintenance and emergency services. We offer maintenance agreements to protect your home comfort systems and help you save on repairs and replacements.
Healthy Air Services: Breathing Easy with At Temp Mechanical
Indoor air quality is crucial for a healthy home. That's why we offer a variety of healthy air services to help reduce common allergy triggers and kill up to 99% of bacteria, mold, and viruses. Our award-winning REME HALO whole home in-duct air purifier is designed to eliminate sick building syndrome risks by reducing odors and air pollutants. It's like bringing fresh outdoor air inside without ever having to open your windows. Our healthy air services include UV lights installation, higher merve rating filters, and indoor air quality assessments.
Home Automation: Smart Solutions for Modern Living
At Temp Mechanical is your local smart home expert. We offer home automation services that enable you to control your home's temperature, lighting, and security systems with ease. Our ecobee smart thermostats are designed to help you save energy and stay comfortable. Our team of certified technicians can help you choose the right smart home solutions for your needs and budget.
Emergency Services: Here for You 24/7
At Temp Mechanical is committed to providing expert service when you need it the most. That's why we offer emergency services 24/7, 365 days a year. Whether you're dealing with a heating or cooling emergency, our team of certified technicians is always ready to help.
Our Values: Trust, Integrity, and Community
At Temp Mechanical is more than just an HVAC company. We are a trusted partner that values trust, integrity, and community. We are committed to delivering exceptional service and building long-lasting relationships with our customers. We take pride in our work and strive to exceed your expectations every time.
Quality of Work and Professionalism
The reviews highlight the excellent quality of work and professionalism shown by Louie and his team at AT Temp Mechanical. They are praised for their prompt and efficient service, with many customers appreciating the quick response to their heating and cooling issues.
Installations and Repairs
The company is commended for their expertise in installing and repairing furnaces, air conditioners, and other HVAC systems. They are noted for their attention to detail, ensuring that the work is done correctly and efficiently.
Customer Service
Louie is praised for his exceptional customer service, providing honest and upfront quotes, and being polite and courteous to customers. He is also commended for his willingness to work with manufacturers' warranties to save customers money.
Comparison to Larger Companies
One reviewer compared AT Temp Mechanical's prices and service to a larger HVAC company and found that Louie's company offered a more competitive price and better service.
Small Business Appreciation
Many reviewers appreciated the fact that AT Temp Mechanical is a small, family-owned business and were happy to support a local entrepreneur.
Negative Experience
One reviewer had a mixed experience, giving 2 stars out of 5, but still acknowledged that Louie did an excellent job with the installation.

Be the first to review At Temp Mechanical.
Write a Review