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Western Municipal Water District·California

HVAC Preventative Maintenance, Repair, and Emergency Response Services

Closes 11/5/2026$800k – $2.5MRequest for Proposal
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Description

Western Municipal Water District (Western Water) is seeking a qualified contractor to deliver a two‑year, firm‑fixed‑price contract for comprehensive HVAC services across its facilities and those of the Western Riverside County Regional Wastewater Authority. The work includes scheduled preventive maintenance on all listed HVAC equipment, as‑needed repairs, and a 24/7 emergency response capability. Contractors must hold a California C‑20 Warm‑Air Heating, Ventilating and Air‑Conditioning license, provide qualified technicians (including EPA‑608 certification), and meet rigorous safety, reporting, and warranty requirements. The contract will be awarded after evaluating technical approach, qualifications, key personnel, and price. • Perform preventive‑maintenance per asset schedule (monthly, quarterly, etc.), submit detailed service reports within 5 business days. • Provide on‑site emergency response within 4 hours for critical calls, with a 30‑minute acknowledgment window and next‑day reporting. • Submit time‑and‑materials repair quotes, obtain authorizations, and guarantee a minimum one‑year labor warranty on all repairs.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Krystal Ranieri(Purchasing & Contracts Manager)

[email protected]

(951) 571-7152

Key dates

Opened
10/6/2026
Questions due
10/26/2026
Pre-bid meeting
10/19/2026
Closes
11/5/2026
Duration
2 years

Last updated

Details

Type
Request for Proposal
Industry
Water Management and Sanitation
NAICS
238220
Solicitation №
RFP-OPS26-015

Budget estimate

$800,000 – $2,500,000

The solicitation does not disclose an estimated contract value. Based on the scope—preventive maintenance for dozens of HVAC units across multiple water and wastewater facilities, 24/7 emergency response, and a two‑year term—a reasonable ballpark is between $0.8 million and $2.5 million total. The lower bound assumes minimal asset count and modest hourly rates; the upper bound assumes a larger asset inventory, higher labor rates, and inclusion of parts, refrigerant, and emergency call‑out fees.

AI estimate from the solicitation

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