About
Accessibility: Wheelchair accessible parking lot
Overview
Serves Bethesda, MD
Wheelchair Accessible
Business hours
SunClosedMon9:00 am - 5:00 pmTue9:00 am - 5:00 pmWed9:00 am - 5:00 pmThu9:00 am - 5:00 pmFri9:00 am - 5:00 pmSatClosed
Payment methods
This pro hasn't listed their payment methods.
Services offered
Contact
inoamericangc@gmail.com, sinoamericanconsulting@gmail.com
+12407079988
9925 Mayfield Dr, Bethesda, MD 20817
Reviews
Customers rated this pro highly for work quality, professionalism and responsiveness.
5.0
17 reviews
5
4
3
2
1
Jeff Greene
Sep 5, 2026
•From Google
Mason and team built a porch for us in 2021 and four years later it has held up beautifully. This is a testament to their attention to detail and the quality of their finish work. The first few years it felt like every time I sat out there …
Beth Berman
Sep 5, 2026
•From Google
Everything about this company was better than wonderful. Our project included carpentry, plumbing, wallpaper removal, painting and a bathroom remodel. Meticulous work and attention to detail. We are so happy we hired Mason and enjoyed the …
Steven Wellner
Sep 5, 2026
•From Google
My wife and I used Sino-American GC for two major renovation projects at our house: (1) remodeling our attic, including the construction of a new interior bathroom; and (2) replacement of an open deck with a screened in porch. Both …
Valkyrie Hanson
Sep 6, 2026
•From Google
Mason and his team did a complete remodel of our Washington DC row house, and the experience felt like watching a blueprint breathe itself into life. They handled everything end-to-end design, permits, construction, even the delicate …
Magnus Lindelow
Sep 10, 2026
•From Google
I wanted to share a recommendation for Mason and his team at Sino-American General Contracting. Mason has successfully completed several significant projects for us, including a comprehensive basement renovation, construction of a …
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