About Us

Unparalleled Experience to Make Your Dreams a Reality

Proudly family-owned and deeply rooted in the Magic Valley community, we’ve been delivering exceptional roofing services since 2018—with over a decade of hands-on experience behind every project. We specialize in installation and repairs of shingle roofs, flat roofs, chimneys, and skylights. Our commitment to top-tier customer service and craftsmanship has earned us a reputation as one of the region’s most trusted roofing companies.

At Monte de Sion Construction, we are committed to quality and care at the heart of everything we do. Reach out today, our experts are ready to offer you a free estimate and help bring your roofing project to life.

What Our Clients Say

"Jon told us the time he would arrive, how long it would take to complete the job and quoted the cost to remove, re-sheet, waterproof and install new shingles, as well as replace the back patio cover. Out of the three bids we received, Jon was the only one to physically measure the roof. All times and financial estimates were spot on.

The workers arrived ahead of schedule and finished on time. They were friendly and courteous, and they worked very hard. Cleanup was excellent--thorough and complete—with no broken or flattened ornamentals. We have not found anything missed or left behind. Even on the evening of the first day, you could not tell they had been there except for the bundles of shingles on the roof. The job was completely finished in two days. It was enjoyable to see old school work ethic in today's work force.

This company was very pleasant to work with. I highly recommend Jon and the crew that performed services at our place. We are extremely happy with our experience with Monte de Sion Construction, LLC"."