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  5. ›IFB 32A0741, HVAC Replacement Services in Humboldt County

California Department of Transportation·California

IFB 32A0741, HVAC Replacement Services in Humboldt County

Closes 10/20/2026$350k – $484kInvitation for Bid
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Description

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.

Attached files

Contact

John Leyva(Contract Analyst)

[email protected]

(279) 599-2837

Key dates

Opened
9/16/2026
Questions due
9/30/2026
Pre-bid meeting
9/29/2026Mandatory
Site visit
9/29/2026Mandatory
Closes
10/20/2026
Projected award
10/15/2026
Duration
12 months

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238220
Solicitation №
32A0741

Budget estimate

$350,000 – $484,000

The solicitation caps the total bid at $484,000, with a reimbursable materials allowance of up to 10 % of the subtotal. Assuming a competitive but realistic pricing strategy, a qualified contractor could expect to earn between roughly $350,000 (baseline labor and equipment) and the full $484,000 ceiling if they secure the contract and manage costs efficiently. Factors influencing the range include the chosen HVAC equipment brands, scope of ancillary work (concrete pads, electrical upgrades), and any small‑business/DVBE participation incentives that could affect net pricing.

AI estimate from the solicitation

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