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City of Portland·Maine

Services 2026 - 2027 Group #1 (PDF, 74.21 KB)

Closes 9/23/2026$600k – $2.2MInvitation for Bid
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Description

The City of Portland invites bids for an on‑call HVAC/mechanical contractor to deliver heating, ventilation, air‑conditioning, and related mechanical services for municipal facilities throughout 2026‑2027. Prospective bidders must obtain the city’s proposal form and detailed plans before submitting a sealed bid. The contract requires rapid response capability and compliance with Maine mechanical licensing standards. • Provide 24‑hour on‑call HVAC and mechanical services (repair, maintenance, installation). • Must hold required Maine mechanical/HVAC licenses and appropriate insurance coverage. • Bids due September 23, 2026 at 3:30 p.m.; public opening follows.

Attached files

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

Contact

[email protected]

(207) 874‑8654

Key dates

Opened
8/29/2026
Closes
9/23/2026
Duration
1 years

Last updated

Details

Type
Invitation for Bid
Industry
Construction
NAICS
238220
Solicitation №
Bid #27008

Budget estimate

$600,000 – $2,200,000

On‑call HVAC contracts for a mid‑size city typically involve 30‑50 service calls per month, each ranging $1,500‑$3,500. This translates to an annual spend of roughly $540,000‑$2,100,000. Accounting for overhead, insurance, and contingency, a reasonable contract value estimate lies between $600,000 and $2,200,000.

AI estimate from the solicitation

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