welding

Kaser Mechanical, LLC is a family owned and operated business established in 2007 that focuses on commercial and industrial projects, specializing in Plumbing, HVAC and Welding. Its licensed professionals have over 25 years of experience in the plumbing and pipefitting field. The company serves the New Jersey, Pennsylvania, Delaware and New York City areas and provides 24/7 emergency service.

boiler installation and maintenancechiller replacementgas line pipingHVACmechanical constructionpipe fabricationplumbingwater heater replacement

of page100% EMPLOYEE-OWNED • KENTUCKY-BUILT • SINCE 1977Specified by engineers. Built by owners. Every KCC system is designed for the engineer who specified it and built by the 1,000 employee-owners who answer for it. Fifty years of accountability, no layers in between.Become a Partner View Our Capabilities AHRI 920CERTIFIED DX-DOASASHRAESTANDARDS LEADERSHIP100%EMPLOYEE-OWNEDFAST 50LOUISVILLE BUSINESS FIRSTESOPCOMPANY OF THE YEAR50+ YRSMANUFACTURING IN KENTUCKYWHO WE AREEngineered in Kentucky. Owned by the people who build it.Every system that leaves our Kentucky floors carries the name of the people who designed it, welded it, wired it, and tested it. That's what 100% employee ownership looks like in practice not a tagline, but a 1,000-person accountability structure. We work directly with the engineers, contractors, and rep firms specifying high-performance buildings across North.

contract manufacturingin-house engineeringmanufacturingtesting

Kearflex Engineering is a manufacturer of diaphragm based pressure sensing solutions, founded in 1963 and located in Warwick, Rhode Island. The company designs and manufactures metallic diaphragms, capsule assemblies, complex subassemblies, instruments, transducers and switches for aerospace, military, industrial and other specialty markets. It is ISO 9001:2015 registered and AS9100D operational, and describes itself as a critical sole source supplier with nearly 100% domestic content.

anodizingbrazingcustom designmanufacturingplatingpressure limit exposure and cycle life testingreverse engineeringshock, vibration and thermal response testingsolderingsystem design and assembly integrationtesting and calibration

Kekolu Contracting, LLC (kay-KOH-loo) is an SBA-approved 8(a) small business that provides DoD government contract management on IDIQ, stand-alone, firm fixed price and sole-source government contracts. It maintains an accepted System Security Plan, is compliant with NIST SP 800-171 DoD Assessment Requirements including DFARS 252.204-7019, and can accept and use Controlled Unclassified Information (CUI).

concrete workconstruction managementdemolitiondesign/buildelectricalexcavationfencingfire protectionHVACMechanicalpaintingplumbingroofing

Kemet International Limited, established in 1938, is a manufacturer and supplier of precision lapping and polishing technology, including diamond compounds and slurries manufactured in house to ISO 9001:2015 standards. The company also offers contract lapping services, cleaning machines, surface treatment and non-destructive testing equipment, and technical training and support.

CNC deburringcontract lappingdiamond compound and slurry manufacturingfluorescent penetrant inspectionlaser markingmechanical seal repairpassivationpolishingprecision lappingprocess optimisationtechnical trainingultrasonic cleaningvacuum solvent cleaning

PHPK Technologies is a major supplier of cryogenic and high vacuum equipment to the global market, established since 1991. The company is the original equipment manufacturer for CVI Torr Master® products and the only authorized service, repair, and rebuild center for that equipment. It is an ASME Section VIII, Division 1 and 2 approved facility with ASME Section IX certified welding personnel and procedures, and holds the National Board 'R' stamp for pressure vessel repair.

ASME pressure vessel designengineeringfabricationmachiningpiping thermal flexibility with seismic and wind analysisPLC logic and controls designrelief valve sizingresearch and developmentservice, repair, and rebuild of CVI Torr Master® equipmentstress analysis using finite element software

Kendall Industries offers general contracting solutions for commercial, industrial and manufacturing clients, including design/build, fabrication, plant line repair, plant maintenance and upgrades, equipment repair, and machine shop services. The company states it has been operating since 1999 and serves clients from offices in St. Louis, MO and Alton, IL.

arc weldingboring millsCNC machiningCNC waterjet cuttingdesign/buildGTAW/TIG weldinglow-volume manufacturingmetal fabricationM.I.G. weldingmillwright servicesPlasma weldingrapid prototypingreverse engineeringstainless steel welding and fabricationstick weldingstructural steel fabrication

Kennco Manufacturing, Inc. designs and builds commercial farm equipment for raised bed plasticulture and row crop farming. Founded by Ken McElwain as a welding and machine shop in 1973 and incorporated in 1975, the company operates on 15 acres with 60,000 square feet of manufacturing facilities in Ruskin, Florida. It offers custom fabrication to customer specifications and is employee-owned.

assemblycustom fabricationdistributionengineeringfabricationmachiningpaintsandblast

Kensington Concepts is a welding and fabrication business founded in 2017 by a certified welder with 25 years of experience. Early work focused on custom interior and exterior handrails, and the company has since expanded into Turn-Key Fabrication and Laser Cleaning services. The founder's background includes work in food processing and pharmaceutical equipment industries.

fabricationlaser cleaningmaintenanceturn-key fabrication

Kernen Construction is a California Partnership founded in 1986 by Scott Farley and Kurt Kernen, providing construction services in Northern California. It employs over 50 team members and holds B, A, C-21, C-8 and Hazmat licenses. Services include site preparation, highway construction, asphalt concrete paving, concrete construction, bridges, metal buildings, excavating, grading, trucking and machine shop/welding repairs.

asphalt concrete pavingbridge constructionconcrete constructionexcavatinggradinghighway constructionmachine shopmetal building constructionrepairssite preparation

Kern Steel Fabrication, Inc. (KSF) is a structural steel fabricator based in Bakersfield, California, licensed by the State of California and the City of Los Angeles to fabricate structural steel. KSF is also a national leader in the design and construction of aircraft ground support maintenance platforms, work stands, and docking stations. Certified by AISC for Steel Building Structures and Complex Protective Coating Systems and to ISO 9001:2015 standards.

abrasive blastingCNC sawing and drillingCNC tube cuttingcoating and paintingengineering & designinstallation and erectionplate processingshearingstructural steel fabricationthermal coping

Kewaunee Scientific Corporation is a global leader in the design, manufacture, and installation of laboratory, healthcare, and technical furniture products. Serving life sciences, education, petrochemical, and government research, it offers casework, fume hoods, worktops, and adaptable lab systems through a global dealer and distribution network.

designinstallationmanufactureon-site production and distribution

Key High Vacuum Products, Inc. manufactures high-vacuum and ultra-high-vacuum components and weldments, founded in October 1976 by Anthony and Elizabeth Kozyrski. The family-run company has built over two million high-vacuum components and emphasizes customer service, quality, and fast delivery.

custom fabricationleak testingmachining

Kilroy's Workshop is an independent trade school, operating since 2013, offering hands-on classes for ages 9 through adult at locations in Colorado Springs, CO; Littleton, CO; and McKinney, TX. Students learn skills such as blacksmithing, bladesmithing, welding, construction, CAD, and more, building skills and confidence to make what they imagine.

3D printingblacksmithingbladesmithingCADcastingcertification preparationdigital artfabricationmachiningroboticssewingwoodworking

King Steel is a structural steel fabricator located northeast of Atlanta, GA. It holds AISC 'BU: Certified Building Fabricator' and AWS 'Certified Welding Fabricator' certifications, and employs a full-time AWS Certified CWI Level 2 UT and Level 2 MT inspector plus three other inspectors. Its facility has approximately 75,000 sf under roof with 4 overhead cranes (10 to 25 tons) and CNC machines. Completed projects include commercial office buildings, data centers, sortation facilities, distribution centers, aerospace facilities, manufacturing plants, and

CNC drillingconnection designdetailingerectioninspection (CWI Level 2 UT and MT)millingoverhead crane lifting up to 25 tonsplasma cuttingpunchingsawingseismic welds per AWS D1.8shearingstructural steel fabrication

KIOSK Information Systems is a US-based self-service kiosk manufacturer and supplier with over 30 years in the industry and 250,000+ kiosk deployments. The company provides hardware and software design, engineering, manufacturing, and field and secure managed services for self-service kiosks across retail, healthcare, hospitality, financial, government, transportation, and other markets.

artwork productionCAD modelingElectrical Engineeringfield servicefirmware engineeringindustrial designinstallationkiosk design and engineeringmanufacturingMechanical Engineeringmetal fabricationmetal preparationpaintingprototypingremote monitoringsoftware developmentUL/CE compliance testing

GS Ironworks, also referred to as Golden State Ironworks, designs and fabricates custom metal products, including stairs and railings, fences and gates, architectural railings, automated gates, and staircases. Rooted in 20 years of family craftsmanship, it operates across Los Angeles and Cleveland. In California it holds a C-60 Welding Contractor license and adheres to CSLB building codes; it is licensed, insured, and bonded.

custom metal fabricationDesign and Fabricationinstallationwood-grain powder coating

Kirsh Manufacturing, Inc. is a precision machining company that has been in business for 26 years, serving customers in aerospace, medical, scientific, optical and defense industries. The company holds ISO 9001:2015 / AS 9100D and ITAR certificates and offers machining from prototype to production runs, along with welding and heat-treat capabilities.

CNC millingCNC turningconventional turningheat treatingID honinginspectionOD-ID grindingprototype to production machiningsurface grinding

Providing welding and fabrication services to Kitsap County, King County, Snohomish County, Jeferson County, Mason County. We help design your project to your needs for an honest price. Specializing in railings, fences + gates, architectural details, drafting + design, fireplace cladding, furniture, repairs.

drafting & designfabrication

K & K Manufacturing, Inc. is a woman-owned, family-operated precision machine shop in Kellyville, Oklahoma, established in 1967 by Mr. LE Ketchum and now run by his daughter Sandra Ketchum as CEO. HAAS VF-2 SS and VF-1 machining centers and an SL-20 lathe sit alongside conventional mills, lathes and a surface grinder, holding tolerances as tight as 0.0002 inch and inspected on a Brown & Sharp Micro-Hite DCC CMM. K & K is HUBZone certified and ISO 9001:2015 certified and has machined parts for oil field equipment, flight simulators, satellites, the M-1 Abrams tank and the F-35.

Air Gauge InspectionCenterless Belt SandingCMM inspectionCNC machiningCNC millingCNC turningconventional machiningDCC CMM inspectiondrillinginspectionmachining tolerances as close as 0.0002precision machiningproduction machiningprogrammingprototype machiningRing Gauge InspectionsawingSecond Operation Turningshort run productionsurface grindingThread Gauge Inspectiontig weldingTolerances as close as 0.0002 inchturningvertical millingWelding under MIL-STD-2219 superseded by AWS-DC17.1 and AWS-D1.2

Kleeberg is a full-service mechanical contracting and sheet metal fabrication company founded in 1958 by Albert and Richard Kleeberg in Chicopee, Massachusetts. Headquartered in Ludlow, MA with a 100,000 sq ft facility, it offers sheet metal and HVAC duct fabrication, mechanical pipe fabrication and installation, plumbing, building automation, design-build, project management, and 24/7 service and maintenance for commercial, institutional, industrial, and municipal clients.

building automationdesign-buildheavy riggingHVAC duct fabricationinstallationmaintenancepipe fabricationplumbingproject managementsheet metal fabricationtesting

Klein Products, Inc. is a global leader in the design, manufacture and distribution of premium-quality liquid distributing machinery used in the construction, mining, aggregate and municipal industries. Founded in 1957 by Richard Klein, the company is headquartered in Jacksonville, Texas with a West Coast facility in Ontario, California. Its patented TRAP tank features a trapezoidal shape for improved safety, stability and visibility, and its Klein Porto-Tower® portable water tower can fill water distribution vehicles at up to 7,500 gallons per minute.

designdistributionin-house manufacturingmanufacturingpainting

K&L Supply Co. is a global supplier of professional shop equipment, specialty tools, and parts for the automotive, powersports, and marine industries. Founded in 1968 and headquartered in San Jose, California, it serves repair shops, dealers, and OEMs through product development, manufacturing, sourcing, and worldwide distribution. It is an OEM tool supplier to Yamaha and Honda and has supported the U.S. Department of Defense since 2022.

3D printingassemblyCNC machiningcustom kittingdistributionfinishinglaser etchingmanufacturingprototypingsourcing

KMG Tool & Machine Company is located in Wichita, Kansas and has been serving a national customer base since 1986. It is a manufacturer of precision tooling and machined parts, with AS9100 scope covering manufacture of aerospace hardware using CAD/CAM/CNC/CAI. Aerospace customers include Beech, Bell, Boeing, Cessna, Lear Jet, Lockheed-Martin, Northrup, Spirit, and Textron, providing mostly tooling along with some production parts.

5 axis water jetARCassemblyCAD/CAM/CNC/CAICNC latheCNC millingCNC ProgrammingfabricationFlux-CoreGMAWGTAWheat treatMIGR&DSMAWsolderingTIGwater jet cutting