We currently have a 4.89 rating out of 5 on HomeAdvisor.  Here are just a few reviews from our customers.  To see more visit our page on 
5.0   |  12-15-2015
Review by Marge B. in Oak Lawn, IL
Project: Repair or Partially Replace Vinyl Siding
Very responsive and timely work and great communication
4.5   |  12-05-2015
Review by a homeowner in Naperville, IL
Project: Repair or Partially Replace Vinyl Siding
He is very professional in responding to emails and repairing the vinyl siding. I probably used his services again.
5.0   |  11-11-2015
Review by Sylvia K. in Posen, IL
Project: Repair or Partially Replace Brick or Stone Siding
This would be the second time I hired McCormack Construction. They did such a wonderful job the first time replacing the wood framing around my garage car and service doors, that I hired them again to repair a crack in my brick masonry and sagging vinyl siding. I can't even tell where the crack used to be. Great job once again!! Thanks John to you and your team. An outstanding job as usual!!
5.0   |  11-06-2015
Review by Gervasis M. in Elmhurst, IL
Project: Install Carpentry Framing
5.0   |  09-30-2015
Review by Josh S. in Homewood, IL
Project: Repair or Partially Replace Wood or Fiber-Cement Siding
I have hired a lot of contractors in my life, and John at McCormack Construction is one of the best I have ever worked with. His communication with me was spot on and they did terrific work. Whether it was an email, text or phone, John was very prompt, and I value that in my business. I will be hiring them for all of my projects. Absolutely great people to work with and they did an outstanding job.
5.0   |  09-26-2015
Review by Sylvia K. in Posen, IL
Project: Install Carpentry Framing
Explained to John what I needed. He arrived 2 days later. He and his team did an excellent job for me. I needed the wood trim around the garage doors replaced. Great work, great price, $225. They even cleaned up after. Extremely satisfied with the work that was done. Thank you to John and his team!!

5.0   |  11-14-2013
Review by Sheila B. in Oak Park, IL
Project: Install or Completely Replace Vinyl Siding
McCormack did an OUTSTANDING job on our home. We live in a historic area of Oak Park where there are very specific requirements for restoring homes. John & his team were, hands down, the hardest working & most detailed contractors I have worked with. We originally hired them to install new windows and siding. They were so good that we added a new fence and a new front porch to the project. We, along with our neighbors, have a hard time believing it's the same home! They arrived on time and worked each minute with little down time. Their price was competitive and they completely earned it!