Simpsonville, Mauldin, Fountain Inn, Greenville & Spartanburg, SC

Sentry Construction can help you complete your next construction project.


New Construction


We specialize in spec. and custom framing. Structural framing is where the homeowner watches their house take shape. It’s one of the most important and exciting phases of the residential construction process.



We pride ourselves on being the Upstate’s premier deck builder, but more than that our goal is to provide our customers with unmatched service. Sentry Construction builds new decks, as well as re-decking and expanding existing ones. We specialize in pressure treated and composite installs using only the top brands in the industry. Our team is knowledgeable and experienced to deliver a finished product that will exceed your expectations.

Screened Porches


If you’re like so many of our customers that couldn’t enjoy their decks or patios due to the heat, glare, and insects then a screened porch is the solution for you! This is one of the most in-demand products in the upstate. Screened porches let you enjoy the outdoors with the benefit of shade, a breeze, and no bugs!

We guarantee you'll love the finished product - Happy customers are always our top priority

Call Us Today for a Free No-Obligation Inspection or a Free Estimate. Financing Available!
Call Us at (864) 399-6797Request Free Quote Now