Replace HVAC Rooftop Units at Building 2275

This pre‑solicitation notice seeks market research and interest from qualified firms to replace six rooftop HVAC package heat pump units at Building 2275 on March Air Reserve Base. The contractor must provide all labor, materials, equipment, permits, insurance, and supervision needed for the full replacement, including disconnect switches, control board salvage, fire‑alarm integration, flashing, a five‑year warranty, and commissioning. A detailed crane lift plan and FAA approvals are also required. • Scope: Remove existing units, install six new package heat pumps, update associated electrical and control systems, and perform full testing and commissioning. • Requirements: Provide a written notice of intent (≤5 pages) outlining past relevant projects, resources, subcontractors, key personnel, and socioeconomic status. • Estimated contract magnitude: $100 k–$250 k, with small‑business eligibility threshold of $19 M.