Alltemp, Inc.

Alltemp, Inc., a small business HVAC contractor based in Kahului, Hawaii, provides heating, ventilation, and air-conditioning installation, repair, and preventative maintenance services to federal agencies exclusively as a prime contractor under Total Small Business set-asides. The company operates as a for-profit Subchapter S corporation and competes entirely within small-business-reserved procurements; all four federal awards in the source data carry the Total Small Business designation.

Alltemp's customer footprint is concentrated across two federal agencies. The National Oceanic and Atmospheric Administration accounts for three awards totaling $104,000 in combined potential value, while the Department of the Air Force Air National Guard has placed one award valued at $173,000, which anchors the firm's largest single contract. Despite the Air National Guard's smaller award count, its single contract represents 62% of Alltemp's combined potential value across all four awards, establishing material dependency on that single customer relationship.

The company's concrete capability set centers on light commercial and facility-scale HVAC work. Representative recent work includes a $47,010 firm fixed-price purchase order from NOAA, awarded September 1, 2026, for quarterly preventative maintenance, repairs, and life-cycle assessment of HVAC systems across the Hawaiian Islands Humpback Whale National Marine Sanctuary facility in Kihei, Hawaii, running through August 31, 2031 with four optional one-year renewals; a $41,406.54 purchase order from NOAA, awarded June 25, 2026, for disassembly and replacement of ducted split air-conditioning systems and compressor replacement at the sanctuary's Visitor Center and Learning Center; and a $173,007.69 purchase order from the Air National Guard, awarded September 26, 2025, for removal and replacement of a 40-ton air-cooled liquid chiller and centrifugal chilled water pumps at Building 501 in Kahului, Hawaii. All work falls under NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and PSC codes 4120 (Air Conditioning Equipment) and Maintenance/Repair/Rebuild of Equipment—Plumbing, Heating, and Waste Disposal Equipment.

Activity remains nascent, with two awards in 2025 and two in 2026. One award ($41,000 in potential value) faces ultimate completion within the next twenty-four months, exposing that portion to recompete risk. Alltemp operates solely as a prime and carries no subcontract footprint in the source data. The vendor has no seat on government-wide vehicles or BPAs; all awards are direct purchase orders from customer agencies.

ALLTEMP, INC. is a trusted Hawaii based HVAC and refrigeration service provider, delivering comprehensive repair, installation, and maintenance services for residential, commercial and refrigeration systems across Maui, Oahu and California. With nearly 30 years of experience (since 1997), we support homeowners and businesses alike with prompt, 24/7 emergency response, licensed and insured workmanship (Contractor License #C21867), and expertise in high-efficiency solutions including hydro-jet coil cleaning and smart HVAC monitoring systems to optimize energy performance and reduce costs. Our services encompass residential HVAC, full-scale commercial HVAC systems, commercial refrigeration, custom sheet metal fabrication, indoor air quality enhancements (such as air purifiers and humidity control), and ongoing maintenance plans to ensure maximum comfort, reliability, and efficiency.