OHH Holdings works through a team of operating partners and advisors who have run crews, managed installations, and delivered contracts across construction, technology, logistics, and government markets for years. This is who stands behind every project.
Leads corporate strategy, capital allocation, operational expansion, and government market entry. Built OHH Holdings into structured operating divisions designed for large-volume commercial, institutional, and government opportunities.
Coordinates construction work across insulation, HVAC, flooring, door systems, and technology — multi-division coordination, scheduling, and execution alignment across active projects.
Abraham is the founder and CEO of PRYME, which provides spray foam and other insulation, fireproofing for steel-frame buildings, and firestopping for multi-unit buildings. He leads OHH Holdings' spray foam, fireproofing and firestopping work.
More than two decades of HVAC leadership since 1999 — large-scale mechanical installs across high-rises, healthcare, schools, and mixed-use. Expertise spanning VRF, DOAS, ERV, RTU, VAV, and PTAC systems.
Leading flooring operations since 2005 — two decades across multifamily and commercial builds, overseeing installation teams, material coordination, and scalable labor deployment.
Two decades leading door-systems operations since 2005 across multifamily, mixed-use, and commercial projects — procurement, installation, and on-site execution precision.
More than four decades since 1979 in structured cabling, security infrastructure, and integrated building systems across commercial and institutional developments.
Coordinates freight, warehousing, carrier network development, and route planning for OHH Holdings projects, aligned with project timelines and contracts.
Leads OHH Holdings' commercial waste handling for enterprise and multi-site operations.
Leads OHH Holdings' commercial and institutional electrical work, delivered through licensed partner electrical contractors.
David has 15 years in the plumbing business and comes from a plumbing family: his father has worked in the trade for more than 40 years. He leads OHH Holdings' plumbing work, including large commercial and multifamily projects.