On Monday, May 5, 2025, AVALT and VantEdge announced the formation of WallWorks Holdings, which partners with leading regional construction contractors. WallWorks Holdings announced the acquisition of Optimum Building Systems (OBS) of Litchfield, New Hampshire, one of New England’s leading fast-track providers of drywall, acoustic ceiling tile, waterproofing, and exterior cladding installation services to general contractors. See the full press release here.
C.I.D. Construction Joins the Optimum Building Systems Family
Optimum Building Systems (OBS), a Wall Works Holdings company, welcomes C.I.D. Construction, Inc. to our network of specialty contractors, expanding our drywall, framing, and insulation services throughout New Hampshire and New England. Growing Stronger Together in...





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