Guaranteed Mechanical, based in Aurora, specializes in providing a range of HVAC services including installation and maintenance of air conditioners, furnaces, heat pumps, mini splits, and indoor air quality systems. With expertise in cooling and heating solutions as well as water and air filtration services, they ensure optimal comfort for residential and commercial clients. Call Guaranteed Mechanical in Aurora, IL today to schedule reliable AC service!
Recently had my furnace shut down during a cold spell. Guarenteed Mechanical arrived early the next morning and I was very happy wih the visit. The tech was very friendly and knowledgable. Excellent service.
DC
Dean Cerny
Jun 3, 2025
5.0
Just had our HVAC system checked out for the first time with technician Chandler.
Super impressed with his service and personality. Explained everything that he was doing and explained how everything works to my wife. She was very impressed with his personality and work ethic.
Will definitely ask for Chandler again for our next service call.
Great job Chandler!!!
Sincerely, The Cerny’s
LM
Lisa Marren
Jul 17, 2024
5.0
I recently hired Guaranteed Mechanical to install a new A/C and furnace. The technicians where prompt and professional. Joe and Chris, the service techs were engaging and very detail oriented in the installation, and did a great job with clean up. Our system works wonderfully, and I am so pleased at the job they did. I highly recommend these guys for your HVAC needs!
LB
Lynn Burgess
Jan 23, 2020
5.0
As always, prompt and professional service. Thank you for taking such good care of us here at the Towne Tap. You guys are the best!
Frequently Asked Questions About Guaranteed Mechanical
What types of HVAC services does Guaranteed Mechanical offer?
Guaranteed Mechanical provides installation, maintenance, repair, and replacement for air conditioners, furnaces, heat pumps, mini splits, and indoor air quality systems.
Where is Guaranteed Mechanical located?
The business is located at 2601 Beverly Dr, Unit 106, Aurora, IL 60502, USA.
What are the business hours of Guaranteed Mechanical?
Guaranteed Mechanical is open Monday to Friday from 8:00 AM to 4:00 PM and is closed on Saturdays and Sundays.
Does Guaranteed Mechanical provide services on weekends?
They do not have office hours on weekends but answer calls 7 days a week.
Which payment methods are accepted at Guaranteed Mechanical?
They accept American Express, Cash, Check, Discover, Financing, Mastercard, and Visa.
Does Guaranteed Mechanical specialize in residential or commercial HVAC services?
They specialize in both residential and commercial HVAC services.
Are appointments required to receive service from Guaranteed Mechanical?
Yes, appointments are required to receive service.
Can customers find free street parking when visiting Guaranteed Mechanical?
Yes, free street parking is available.
Which cities does Guaranteed Mechanical serve?
They serve Aurora, Naperville, Warrenville, North Aurora, and Batavia in Illinois, USA.
What nearby businesses can customers visit around Guaranteed Mechanical?
Nearby businesses include Service Champions Heating & Cooling, Trane Supply, and Sunbelt Rentals, which can be useful for HVAC needs, equipment rental, or additional services.