The California Department of Transportation (Caltrans) seeks a qualified contractor to replace HVAC equipment at its District 1 Equipment Shop in Eureka, CA. The work includes removal and proper disposal of an existing 3‑ton gas furnace/air‑conditioning unit, and the supply and installation of new HVAC systems: a 4‑ton air‑conditioning unit, a 3‑ton gas furnace/air‑conditioning unit, two mini‑split heat‑cool units, a multi‑zone ductless mini‑split condenser, and related condensate pumps, concrete pads, and electrical upgrades. All labor, tools, permits, travel, and incidentals are required, and the contractor must hold a current C‑20 (or B‑General) license, be DIR‑registered, and provide a 100 % payment bond and required insurance. Small‑business and DVBE participation goals apply, and prevailing‑wage rates must be paid. The contract runs from November 1 2026 to October 31 2027, with a maximum bid ceiling of $484,000.
• Mandatory site inspection on 29 Sep 2026 at 1650 Albee St., Eureka.
• Bid submission deadline 8 Oct 2026 2:30 p.m.; bid opening via teleconference same day.
• Required certifications: C‑20 license (or B‑General with subcontract), DIR registration, non‑collusion, civil‑rights, Darfur Act, DVBE, SB/MB documentation.
• Payment bond (≥ 100 % of contract) and insurance (CGL $1M/$2M, Auto $1M, WC $1M, Pollution $1M/$2M) must be provided before work starts.