KOWALSKI HEAT TREATING CO. (TZWLGLUKLNY9)

Federal contractor overview

KOWALSKI HEAT TREATING CO. is registered as a federal contractor under UEI TZWLGLUKLNY9 and CAGE 3ZHJ6, and is located in CLEVELAND, OH, USA. Federal award data shows $1,870,831 across 25 federal awards, with Department of Defense as the top agency. The contractor's primary NAICS classification is 332811, and its public business classifications include For Profit Organization and Manufacturer of Goods.

Contractor identifiers

Legal business name: KOWALSKI HEAT TREATING CO.
Unique Entity ID: TZWLGLUKLNY9
CAGE code: 3ZHJ6
Location: CLEVELAND, OH, USA
Website: Visit contractor site

Capabilities and keywords

specializes in rack salt to salt processing. more aptly called PIA(pain in the ##$%) jobs! In addition to its high volume salt to salt processing systems, Kowalski Heat Treating Company offers HPQ vacuum 10-20 bar, Pulsed Plasma ION-Nitriding

Rack Austemper
Rack Marquench
Deep Cryogenics
Salt Bath
Vacuum
ION-Nitriding
FNC
Straighten
blast
Inspection
metallurgical R & D
cleaning
degreasing
packaging
Tool steel hardening
solution anneal
vacuum anneal
clamp temper
fixture flatten
shipping
normalize

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

For Profit Organization
Manufacturer of Goods

Federal obligation history

Total federal obligations

$1,870,831

Awards: 25

Top agencies by obligations

Department of Defense
25 award actions
$1,870,831

Federal obligations by fiscal year

Net federal contract obligations increased from -$44,027 in FY2024 to -$1,375 in FY2025.

Scroll horizontally to view all fiscal years.

View fiscal-year data table

Completed and current year-to-date federal fiscal-year contract activity
Fiscal year	Net obligations	Award actions
FY2026 YTD	$6,775	2
FY2025	-$1,375	1
FY2024	-$44,027	5
FY2023	-$9,686	3
FY2022	$43,861	5
FY2021	$14,379	9

Recent federal awards

TO COVER THE COST OF CONTRACTOR TO PROVIDE ION NITRIDE COATING ON LEVERS FOR WATERVLIET ARSENAL PRODUCTION, WATERVLIET, NY 12189.

Department of Defense

$8,650

Obligated

PIID W911PT26PA022

Awarded Dec 11, 2025
CONTRACT TO PROVIDE ION NITRIDE COATING TO M20 LEVERS FOR PRODUCTION AT THE WATERVLIET ARSENAL, NY 12189.

Department of Defense

$8,000

Obligated

PIID W911PT24P0164

Awarded Aug 16, 2024
TO COVER THE COST OF CONTRACTOR APPLYING ION NITRIDE COATING TO M284 HAMMERS, FIRING PINS AND YOKES FOR THE WATERVLIET ARSENAL, NY 12189.

Department of Defense

$3,600

Obligated

PIID W911PT24P0076

Awarded Mar 11, 2024
19 EACH - PRECIPITATION HARDENING HEAT TREATMENT OF BLOCK INSERTS PER DRAWING BL-55427 NOTE 1B IN ACCORDANCE WITH AMS6532 PER 3.5.4.1.1 AND AGING TREATMENT PER 3.5.4.1.1.3.1 900 DEGREES F AT WATERVLIET ARSENAL.

Department of Defense

$1,875

Obligated

PIID W911PT22P0115

Awarded Jun 23, 2022

Frequently asked questions

What is KOWALSKI HEAT TREATING CO.'s Unique Entity ID (UEI)?: KOWALSKI HEAT TREATING CO.'s Unique Entity ID is TZWLGLUKLNY9, as registered in SAM.gov.
What is KOWALSKI HEAT TREATING CO.'s CAGE code?: KOWALSKI HEAT TREATING CO.'s CAGE code is 3ZHJ6.
What is KOWALSKI HEAT TREATING CO.'s primary NAICS code?: KOWALSKI HEAT TREATING CO.'s primary NAICS classification is 332811.
Where is KOWALSKI HEAT TREATING CO. located?: KOWALSKI HEAT TREATING CO. is located in CLEVELAND, OH, USA.
How much has KOWALSKI HEAT TREATING CO. received in federal contract obligations?: KOWALSKI HEAT TREATING CO. has received $1,870,831 in federal contract obligations across 25 federal awards.
Which federal agencies has KOWALSKI HEAT TREATING CO. worked with?: KOWALSKI HEAT TREATING CO.'s top federal agencies include Department of Defense.
When was KOWALSKI HEAT TREATING CO. registered in SAM.gov?: KOWALSKI HEAT TREATING CO.'s SAM.gov registration date is August 12, 2004.
What business classifications does KOWALSKI HEAT TREATING CO. hold?: KOWALSKI HEAT TREATING CO.'s registered business and socioeconomic classifications include For Profit Organization and Manufacturer of Goods.