Wall Works Holdings, parent company of Optimum Building Systems, has expanded its footprint in New England through the acquisition of C.I.D. Construction, Inc., a respected specialty contractor based in Candia, New Hampshire. The deal reflects Wall Works’ ongoing strategy of scaling operations in key regional construction markets.
Founded in 2009, C.I.D. brings a strong portfolio of commercial framing, drywall, and insulation services delivered across four states — New Hampshire, Massachusetts, Maine, and Vermont. The company has grown its reputation through long-standing partnerships and high-quality craftsmanship, backed by a skilled team with multi-generation trade expertise.
The acquisition builds on Wall Works’ investment in Optimum, the company’s established operational hub in New England, enhancing service capacity for general contractors and commercial builders as the region experiences significant development in healthcare, institutional, and commercial sectors.
“Adding C.I.D. to the Wall Works platform meaningfully enhances our scale and service capabilities in New England,” said Darren Gould, CEO of Wall Works. “C.I.D.’s deep relationships, strong reputation, and operational excellence complement Optimum’s culture and market presence, and together they will deliver even greater value to our contractor partners throughout the region.”
C.I.D. founder Mario Boutin emphasized that joining Wall Works ensures continued growth while preserving the company’s long-held values:
“We’re excited to join the Wall Works family,” said Mario Boutin, founder of C.I.D. Construction. “With Wall Works’ and Optimum’s support, we can continue growing while maintaining the craftsmanship, integrity, and customer focus that have driven our success for more than two decades.”
The New England construction industry continues to face high demand for skilled trade labor and efficient subcontractor performance. By integrating C.I.D.’s local relationships and expertise, Optimum is better positioned to support large-scale commercial builds and accelerate regional project schedules.
Wall Works’ national platform model allows partner companies to maintain their brand identities and customer relationships while benefiting from centralized resources including:
Wall Works Holdings operates nationally with a diverse portfolio of wall and ceiling contractors supporting major builders across the U.S.
Optimum Building Systems — headquartered in Litchfield, NH — is known for drywall, acoustic ceilings, waterproofing, and exterior cladding across healthcare, commercial, and education markets.
C.I.D. Construction, rooted in a family trade legacy, continues to deliver precision-driven drywall and framing craftsmanship built on generational expertise and efficiency.
Originally reported by Business Wire.
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