Andrea P.
6/5/2025
Been working with Gray's Mechanical for years now. Their staff is friendly and knowledgeable. We just recently had to have the furnace, ac unit, & water tank replaced in our rental. They were...
Gray's Mechanical LLC - Carol Stream
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382 E Lies Rd
Carol Stream, IL 60188
As a trusted HVAC provider in Carol Stream, Gray's Mechanical LLC offers comprehensive heating, cooling, and air conditioning services that cater to residential and light commercial clients in Chicagoland area. Our team of experts specializes in furnace repair, installation, diagnostics, and solutions that optimize indoor air quality and comfort. With a commitment to excellence, we have served the DuPage County area and surrounding regions, ensuring homes and businesses experience optimal comfort all year round.
Reviews
4.013 reviews
D J.
6/5/2025
I called last week to schedule an appointment to schedule a repair for my HVAC unit. They scheduled and sent me their insurance certificate to satisfy my condo building requirement. The day of...
Christina M.
11/4/2024
Great family business! Every single gentleman who walked through my door was very honest, professional, and kind. They did not try to work me at all. When I discovered I needed a new AC, I got...
Tiffany L.
10/11/2024
We had the original furnace and A/C unit from when the house was built 23yrs ago. Wanted to be proactive prior to it going out heading into winter. I contacted Gray's Mechanical and Dan was very...
Andrea K.
3/22/2022
Really great experience. I had water from an upstairs neighbor leaking through my ceiling into my furnace. Gray's Mechanical came out the same day and checked everything out for me. Very helpful...
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