John did excellent work on roofing and remodeling one of my properties. His work was very thorough met all of my expections. I would highly recommend Z Construction.

I have used John for 3 projects now. Each project came in on budget and the work performed was excellent. My projects included a new roof, a window addition and a concrete pad with trenchwork.

Did an excellent job. Called that day and they were at my home within 2 hours doing repairs.

The job was done on schedule, I was impressed by the work. Good price, good material, amazing work. I will never use another company. Thank you Mr. Zawlocki!

I was very impressed with the job they did on my roof and how quickly they did it! I would highly recommend this company to anyone who wants a top job done quickly!!