Hayes Mechanical

Name: Hayes Mechanical
Address: 5959 South Harlem Avenue, Chicago, Illinois, 60638, US
Telephone: (773) 784-0000
Rating: 4.3

4.3 53 reviews

Heating & Air Conditioning/HVAC, Plumbing

5959 South Harlem Avenue, Chicago, IL 60638

(773) 784-0000

Overall rating

4.3

out of 5

53 reviews

5 star 60%

4 star 6%

3 star 5%

2 star 0%

1 star 29%

About Hayes Mechanical

Hayes Mechanical, established in 1918, is a full-service mechanical contractor that specializes in commercial and industrial work. Known for their reliability and extensive experience, they offer 24-hour emergency service across the Midwest. Customers praise their professionalism, responsiveness, and quick, efficient service for both regular and emergency needs. Recently, they completed a project involving the replacement of a 170-ton rooftop chiller, which was praised for its smooth installation, excellent project management, and support for incentives. Clients appreciate their clear pricing, punctuality, and no hidden costs, making them a trustworthy and customer-focused company. Their team is consistently helpful, prompt, and thorough, handling service calls quickly and leaving work areas clean. During an emergency involving boilers in cold weather, Hayes Mechanical responded promptly, providing a boiler faster than competitors and working throughout the day to ensure the job was done correctly. Overall, Hayes Mechanical is highly recommended for mechanical services, especially for urgent and complex projects.

Reviews

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Jun 2026

5.0

We had to call Hayes Mechanical on an emergency basis when our boiler completely broke down during the winter leaving our 4 story building without heat. Their salesman and tech team came right out, listened to our needs and came back with a proposal that was less than any other company that had bid on the job. The techs who did the installation were highly skilled, delightful to work with and explained the process in layman's terms. They cleaned up any mess that was made dismantling the old boilder and installing the new one. We had dealt with employees from various department at Hayes and every experience has been positive. We made the decision to choose Hayes for… read full review

May 2026

5.0

Had a smart tech come to fix an issue in my building. They were knowledgeable and on top of things. Arrived on time. I would highly recommend. Note: This isn't a paid review. This is my honest opinion. Give them a try; they helped me were others failed.

Dec 2025

4.0

If Hayes does your plumbing for you and something turns out to have been done incorrectly, don't expect them to come back and fix it. After we reported the problem and requested service, Hayes ghosted us and now we have to pay another plumber to come out and remedy the problem. NOTE: Hayes responded promptly to my review and sent someone out this morning. Thanks for paying attention to online reviews!

All 63 reviews