Metal Roofing, Roof Trusses, Doors, Windows, Lumber, Hardware, Composite Decking & More

Proudly Serving the Gulf Coast Since 1962


Phillips Building Supply Truss Plant
Custom designed and constructed wood and steel trusses for residential and commercial construction.

OUR Do it Best STORE

Shop online at our Do It Best online store for all your hardware needs.


Phillips Building Supply Tool Rental Center
From tool and dumpster rental to key cutting and everything in between, Phillips Building Supply is your building supply source.
Phillips Building Supply Storefront

About Phillips Building Supply

Phillips Building Supply was established in 1961 in Gulfport, MS. Since that time, various locations have been established in South Mississippi and even into Southeast Louisiana. We developed a One-Stop Professional Lumber Yard concept. While we specialize in lumber and standard building supply material, we have also established a treatment facility that has the capability to treat anything from 1×2 to a 12×12 40 long in any degree of treatment.

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