2026-05-02T20:00:28.481Z

They are fast and they finish everything on time, Great work!

2026-05-01T03:25:29.773Z

About 2 years ago now Oscar put new subflooring and beautiful wood flooring down in my living room as well as taking out my sliding doors and sealing the entrance having built back the wall he then shingled the outside and matched everything and while doing all that also managed to put an exhaust fan in my bathroom that vented to the outside. He did all these jobs meticulously money well spent! everything inspected by Byram township passing with flying colors. Was just looking at everything today and realized I'm 2 years late on this review😅 Thanks again Oscar for making our home better!

2026-03-04T23:49:20.290Z

Big thanks to Oscar for the great job on my garage framing! They replaced some aging studs and did a fantastic job reinforcing the wall. Efficient, fair pricing, and high quality work. If you need a reliable contractor who actually knows what they’re doing, give them a call.

2026-03-01T16:23:16.908Z

Oscar did an excellent job replacing my kitchen sink. From the start, he was professional, punctual. He explained the work clearly, completed the installation efficiently. I would definitely hire Oscar again and highly recommend him to anyone looking for reliable, high-quality service.

2025-07-01T20:29:39.286Z

I've used O'Sierras Construction Services multiple times over the years for both residential and commercial projects, and I continue to be impressed. He just completed renovations in my new office, and—once again—the results were outstanding. His attention to detail is top-notch, the quality of his work speaks for itself, and his rates are more than fair. Reliable, skilled, and easy to work with—highly recommend!