Founded in 1946, Elderlee, Inc. is a fourth-generation privately owned manufacturer and construction company specializing in highway safety products. Its upstate New York manufacturing operations cover more than 200,000 square feet, and its heritage in highway guide rail dates to the early development of New York State roadside railing. Elderlee also installs highway safety products, with crews operating alongside affiliate L.S. Lee from New York through the Carolinas.
AISC Certified for Simple Bridges
AWS-Certified MIG Welding
New York State-Certified MIG Welding
AISCSIMPLEBRIDGE
Quality certification
AWS
Quality certification
NEWYORKSTATEMIGWELDING
Quality certification
Phelps Guide Rail, IncEstablished in 1958, Phelps Guide Rail, Inc. manufactures and installs guide rail, bridge rail, and highway and specialty signs throughout New York State. Its work ranges from campground stop signs to complex roadside and bridge-rail projects, serving private clients, municipalities, and corporate facilities. The company’s safety record was recognized with the Associated General Contractors of America, New York Chapter’s Gold Award for “Excellence in Safety.”PHELPS, NY
Valtir, LLCValtir, LLC manufactures highway safety products and has been innovating roadway safety design since 1969. Formerly Trinity Highway, it became Valtir in 2022 and supplies roadway safety products across the United States and internationally, including water-filled barricades and crash cushions.LIMA, OH
Chemung Supply CorporationSince 1931, family-run Chemung Supply Corporation has supplied municipalities, contractors, and distributors across the Northeast with highway construction and maintenance materials. Its distinctive manufacturing division, Evolution Edges, produces winter plow wear parts and custom snowplow blades, while Chemung’s crews also install guiderail and assemble box culverts. Based in Elmira, the company combines a long-running highway-supply business with precision fabrication and specialized winter-product manufacturing.ELMIRA, NY
Eastern Metal Signs & SafetySince 1947, Eastern Metal Signs & Safety has manufactured temporary traffic-control equipment in the United States, including sign stands, work-zone signs, and stop/slow paddles. Based in Elmira, New York, the company also supplies the broader equipment crews need to outfit a complete work zone and produces custom signs for commercial and municipal customers. Its American-made products are described as BABA compliant and designed around MUTCD requirements.ELMIRA, NY