Galveston HVAC Repair/Replacement

The NOAA Southeast Fisheries Science Center in Galveston, Texas seeks a qualified contractor to replace and install five HVAC mini‑split heat‑pump systems and provide four years of quarterly preventive‑maintenance services. The work includes removal of existing equipment, refrigerant recovery, coastal‑corrosion protection, new electrical disconnects, line‑set installation, and full commissioning. One system will be a conventional split tied into existing ductwork; the other four are ductless mini‑splits (two 2.5‑ton, one 2‑ton, one 3‑ton split, and one 2‑ton dual‑head unit). The base‑year installation must be completed by 12/31/2026, followed by quarterly maintenance visits for up to four optional years. The contractor must provide licensed HVAC and electrical personnel, comply with OSHA, EPA, NEC, and local codes, and supply warranties, as‑built drawings, and maintenance reports. • Install 5 new HVAC units (mini‑split heat pumps) with marine‑grade corrosion protection. • Remove and recover refrigerant from existing equipment; turn old units over to NOAA. • Provide new electrical disconnects, wiring, conduit, and verify/upgrade power as needed (NOAA supplies 208 V breaker for Turtle Barn). • Perform start‑up, testing, commissioning, and deliver warranties, manuals, and as‑built documentation. • Deliver quarterly preventive‑maintenance services for 5 years (base year + up to 4 option years). • Work must be performed 8 am‑5 pm CST, Mon‑Fri; after‑hours require written approval. • Site visit scheduled 09/09/2026 (recommended but not mandatory).