4.6 
2.1k+ *The Angi rating for Subcontracting companies in Oak Forest, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
*The HomeAdvisor rating for Subcontracting companies in Oak Forest, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Subcontracting needs.
Last update on March 23, 2026
Serving Oak Forest, IL and surrounding areas
Approved
In business since 1972
Free estimates
Emergency services offered
"We purchased a new central air conditioner and a 2-stage furnace. In addition, they needed to update the air circulation to and from the system, which was nicely done. Needed a little tweaking, and one of the owners came out to perform the simple task himself."
Serving Oak Forest, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1998
Emergency services offered
Warranties offered
"Amer did a great job! He was quick, thorough, and knowledgeable."
+9
Serving Oak Forest, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"Everything went well! Tune up performed on central air unit. Jamarr was really nice, professional, and very knowledgeable."
Serving Oak Forest, IL and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"The best experience I’ve had with a contractor and crew. Period. The team lead was responsive, flexible, and a great communicator. The crew was the hardest working set of folks I’ve ever met. 10/10 would recommend to anyone."
+30
Serving Oak Forest, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Warranties offered
"yes he put my fan in"
+18
Serving Oak Forest, IL and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"They were great to work with. Overcame some setbacks to get the job done in one day. Aggressively lower price than other contractors."
Serving Oak Forest, IL and surrounding areas
Approved
In business since 2009
Warranties offered
Credit card accepted
A-1 Superior Plumbing & Sewer Inc is a family owned company that offers quick service for any plumbing and sewer work in Orland Park, IL. No job is too small. We charge flat rate pricing by the job, not by the hour. All of our work is 100% guaranteed
+3
Serving Oak Forest, IL and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Jim is very reliable and honest. He services my 3 furnaces and 3 AC units. He is knowledgeable and trustworthy. Highly recommend!"
+3
Serving Oak Forest, IL and surrounding areas
Approved (Corporate)
In business since 1971
Free estimates
Emergency services offered
"Great job. Clean, considerate, and professional! Our furnace goes in a small closet in the garage. Four Seasons made it work. We got exactly what we needed. Great quality HVAC, reasonably priced. Would highly recommend!"
Serving Oak Forest, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Very nice gentleman. Wore booties in the house. Made sure it was where I wanted the cabinet to be mounted and secured it very well! Would hire him again for sure!!"
+1
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