Generator Maintenance & Repair Services As Needed

The City of Gloucester, Massachusetts is requesting sealed bids on generator maintenance and repair services under IFB #27022, with bids due August 12, 2026 at 11:00 a.m. via BidNet Direct. DCAMM Certified Contractors in the Mechanical category are required — a mandatory state certification that filters eligibility.

The scope covers monthly examinations, maintenance, repairs, and scheduled test runs for 43 generators across City and School facilities, ranging from 12 KW to 800 KW and manufactured by Kohler, Caterpillar, Generac, and Cummins. Monthly services include coolant and oil level checks, battery charger inspection, and drive belt tension assessment. Annual services include oil and filter changes, fuel filter drainage, coolant system flushing, and air cleaner element replacement. The awarded vendor must maintain a location within 35 miles and respond to emergencies within 30 minutes of notification.

The contract term is one year from execution, with two optional one-year renewals at the City's sole discretion. Massachusetts Prevailing Wage rates apply; contractors must charge no more than 10% markup over actual costs for parts and submit weekly payroll reports. Contractors must hold a minimum of seven years' experience in generator maintenance, installation, and repair and maintain comprehensive liability insurance with the City named as additional insured, plus Workers' Compensation coverage. A 5% bid deposit via bid bond, certified check, or cashier's check is required; the successful contractor must provide a 100% Performance and Payment Bond within ten days of award. Guarantees cover 90 days for equipment and materials and one year for workmanship following final inspection and acceptance. Bids must include a DCAMM Update Statement and Certificate of Eligibility, Non-Collusion Statement, Tax Compliance attestation, OSHA training certification, and references for recent projects.