CUBELLIS PLUMBING LLC

Cubellis Plumbing LLC specializes in commercial and institutional plumbing systems installation, maintenance, and repair, with technical expertise in code-compliant piping networks, backflow prevention, sewer line rehabilitation, and high-efficiency fixture integration. The company delivers turnkey plumbing solutions tailored to government facilities, emphasizing durability, water conservation, and adherence to ANSI/ASME and local Hawaii plumbing codes. Their work includes new construction plumbing rough-ins, retrofitting aging infrastructure, and emergency response for leaks or system failures in federal and state-owned buildings. Key differentiators include precision pipe fitting using copper, PEX, and PVC systems, knowledge of seismic retrofitting requirements in seismic zone 4, and experience with low-flow and greywater-ready installations suited to Hawaii’s water conservation mandates. Award history is not available to confirm specific agency engagements, and no recent contract awards are documented. As such, no verifiable patterns of work with federal, state, or local agencies can be identified from the provided data. The contractor’s primary NAICS code, 238220, reflects specialization in plumbing, heating, and air-conditioning contracting, with a focus on the plumbing subsystem within broader construction projects. In practice, this means they execute embedded plumbing scopes within larger public works contracts, often supporting facilities such as schools, courthouses, military housing, and public health centers. Their market positioning is that of a skilled trade contractor serving the public infrastructure sector in Hawaii, with an emphasis on reliable, code-driven execution. Cubellis Plumbing LLC is structured as a small business under the 2J classification, indicating it is a sole proprietorship or closely held entity. The company holds no federal certifications such as 8(a), HUBZone, or WOSB. It operates exclusively from Honolulu, Hawaii, serving the local government construction market with a regional footprint focused on Oahu and neighboring islands. Its business model centers on direct contract performance by licensed tradespeople without subcontracting networks.