API Heat Transfer Inc.
Buffalo, NY
- UEI
- NAL3JRQTJNH3
- CAGE
- 4DKY8
- Primary NAICS
- 332410 Power Boiler and Heat Exchanger Manufacturing
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
-
Its parent company, Playpower LT Farmington Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 2777 Walden Ave, Buffalo, NY 14225, USA
- Website
- apiheattransfer.com
- Founded
- 1947
- Employees
- 251-1K
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $28,706 |
| FY2025 | $303,539 |
| FY2024 | $107,776 |
| FY2023 | $120,972 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $28,706 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Tranter Inc. | Houston, TX | 332410 Power Boiler and Heat Exchanger Manufacturing |
| Thermofin | Candiac, QC | 332410 Power Boiler and Heat Exchanger Manufacturing |
| Hotstart Sales, LLC | Spokane Valley, WA | 333414 Heating Equipment (except Warm Air Furnaces) Manufacturing |
| D6 Industries Incorporated | Hampstead, NH | 332710 Machine Shops |
| Lynchburg Air Preheater Corporation | Lynchburg, VA | 332410 Power Boiler and Heat Exchanger Manufacturing |
About the company
API Heat Transfer Inc. is a for-profit manufacturer of industrial heat transfer solutions headquartered in Buffalo, New York, with operations extending to Cheektowaga, New York. The company is registered with SAM.gov as a corporate entity and has maintained federal vendor status since April 2006, with current registration valid through June 17, 2026. API Heat Transfer Inc. specializes in the design, manufacture, and service of specialized thermal management components for marine and aerospace applications, serving as a key federal supplier of heat exchangers, coolers, and related thermal equipment to multiple U.S. government agencies. The company has established a consistent track record as both a prime contractor and subcontractor for federal procurement activities, demonstrating expertise in specialized equipment inspection, overhaul, and repair services.
API Heat Transfer Inc. has generated approximately $678,068.42 in federal contract awards over the past four years, with the majority of work performed for the U.S. Coast Guard and NASA. Prime contract awards include the provision of specialized heat transfer components such as Bundle Assembly Cooler Tubes (NSN 4420-01-524-9258) valued at $81,776.00, lubricating oil engine coolers and fluid industrial coolers totaling $120,972.00, Channel Structural parts (NSN 9540-01-454-6405) worth $26,000.00, and anode corrosion preventive materials valued at $15,164.18. Most recently, the company received a $303,450.00 sole-source award from NASA Langley Research Center for the replacement of a corroded BEP-type heat exchanger for a Liquid Nitrogen Plant, and a $28,706.24 contract from the U.S. Coast Guard for the comprehensive inspection, overhaul, and repair of Core Assembly Fluid Heater units. All prime contracts were issued as firm fixed-price purchase orders without small business set-asides, reflecting the company's status as a full-service commercial supplier. Additionally, API Heat Transfer Inc. performed subcontract work for Eastern Shipbuilding Group, Inc. in December 2022, providing various parts and materials under a federal contract. The company's contract portfolio demonstrates its core competencies in thermal management equipment, corrective maintenance and restoration services, specialized parts procurement, and compliance with government packaging and delivery specifications.
Quick answers
Is API Heat Transfer Inc. registered in SAM.gov?
Yes. API Heat Transfer Inc.'s SAM.gov registration is active through June 16, 2027.
What is API Heat Transfer Inc.'s CAGE code?
API Heat Transfer Inc.'s CAGE code is 4DKY8, and its Unique Entity ID (UEI) is NAL3JRQTJNH3.
How much has API Heat Transfer Inc. received in federal contracts?
Federal contracts obligated $303,539 to API Heat Transfer Inc. in fiscal year 2025 and $560,993 in fiscal years 2023 through 2027.
How does API Heat Transfer Inc. rank among federal contractors?
API Heat Transfer Inc.'s parent company, Playpower LT Farmington Inc., ranked #26 in PSC 4420, #31 in NAICS 33241 and #70 in PSC 44 in FY2025.
What is API Heat Transfer Inc.'s most recent federal award?
API Heat Transfer Inc.'s most recent federal contract award is 2126406B4500AF023 OIR core assembly, fluid 4420 01-496-9702 (70Z08026P29425B00), from Coast Guard, on January 13, 2026.
On GovTribe
See API Heat Transfer Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors