Daniel Mechanical
About
Daniel Company, based in Upland, California, is a manufacturer of fiberglass reinforced plastic (FRP) odor control systems and describes itself as the premier odor control manufacturer in the United States, specializing in biotrickling filter technology. The company builds its products in-house at its Upland fabrication shop, offering complete odor control systems from conceptual 3D design through turn-key installation and ongoing maintenance support. Core products include custom-engineered biotrickling filter systems for biological odor removal, FRP odor control vessels and scrubbers, FRP ductwork for corrosive air handling, small skid-mounted temporary scrubbers for short-term applications, complete treatment plant-scale installations, FRP pressure vessels, and electrical control panels with associated instrumentation. Daniel Company leverages FRP construction throughout its product line for corrosion resistance in harsh wastewater environments. The firm provides full-scope engineering services including 3D conceptual design, detailed engineering, manufacturing, and post-installation support. Daniel Company holds memberships in CWEA, AMCA, ACMA, AWWA, NSF International, WEAT, AMPP, NYWEA, and WEF, reflecting its focus on municipal water and wastewater treatment, corrosion protection, and air movement applications.
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