A-1 Professional Automotive

Mobile Mechanics

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Website | (224) 532-6452
4757 N Ronald St, Harwood Heights, IL 60706, USA

Opening Hours:
Monday: 8:00 AM – 6:00 PM
Tuesday: 8:00 AM – 6:00 PM
Wednesday: 8:00 AM – 6:00 PM
Thursday: 8:00 AM – 6:00 PM
Friday: 8:00 AM – 6:00 PM
Saturday: 8:30 AM – 12:30 PM
Sunday: Closed


Area Served:
Within 4 miles (6.4km) of 4757 N Ronald St, Harwood Heights, IL 60706, USA
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Google Rating: 5.0 out of 5 stars (44 total ratings)

Gino Caputo
5 Star
If you looking for mechanic you can trust this is the place to go.good prices honest and the most important part that Work will get done right at your first visit.Bill will tell you like it is without any dramatization or scare tactics.I give them five stars!!
Thursday 18th July 2024
Michelle Poljak
5 Star
They were great! I was having trouble with my car and they diagnosed the problem, fixed the problem and had a super quick turn around time. Bill, the man we were working with, was a super nice guy and the price was great! Finally found a mechanic I trust. Will go there again!
Wednesday 8th February 2023
Haridas Attur
5 Star
Used this shops services twice and am very happy with the service. Will come back again for any future work.
Saturday 8th June 2024
William Cooper
5 Star
Repeat customer and there’s a reason. Bill is unbelievably knowledgeable of mechanical, electrical, and computerized components of all vehicles. Service is of the utmost 1st class. Prices are fair, turnaround is great, and in confidence, knowing the job was done correctly is through the roof.
Monday 20th February 2023
Eric Olson
5 Star
I’ve been going to Bill for 23 years and my parents have been even longer. Bill has always been extremely professional and the most honest mechanic you could ever deal with. He will fix what needs to be fix and not try to BS you about fixing things that don’t need to be. He also does his work in a timely manner and gets your car back to you as quickly as possible. I used to live very close to his shop but don’t anymore. I still will have my car towed to his place if needed because I know I can count on him! Thank you Bill for showing and proving you care about your customers. You have a customer for life in my family and I!
Thursday 30th May 2019