ASME-certified welding

AVS, Inc. (Advanced Vacuum Systems) has been providing custom vacuum and pressure furnaces since 1967 from its vertically integrated manufacturing facility in Ayer, Massachusetts. The company designs, engineers, fabricates, integrates and tests fully customized furnace systems for thermal processing applications, and also offers aftermarket upgrades, spare and replacement parts, technical support, field service and toll/R&D services worldwide.

complete integrationcontrols programmingengineeringfabrication of graphite hot zonesfull-function testingfurnace design

Benko Products, Inc. engineers and manufactures industrial heating, ovens, and safety equipment, including the Sahara line of drum and tote heaters and industrial ovens, Protect-O-Gate industrial safety gates, Green access and fall protection systems, EPI hazmat storage buildings, ACE coil winders and burn-off ovens, RIFCO industrial furnaces, and Husky industrial refrigerators. Founded by John Benko, the company has been making drum warming ovens since 1983 and manufactures all products at its Sheffield Village, Ohio facility.

custom engineeringfabricationUS-based manufacturingwelding

BETE is a spray nozzle manufacturer founded in 1950 in Greenfield, MA, that designs and produces tens of thousands of spray nozzle products including fog and misting nozzles, tank cleaning nozzles, material injection nozzles, custom spray lances, fabrications, and spray systems. It operates an in-house investment casting foundry, CNC machine shop, and spray lab, and offers Advanced Spray Engineering Services including CFD studies and physical testing.

assembly & fabricationceramic fabricationCFD studiesCNC machiningfilament winding of FRPgrindingheat treatinginjection moldinginvestment castingphysical testingplasma spray coatingplating

Family owned and operated for 50 years, Blackie's Welding & Boiler Service, Inc has been servicing the Tri-County area and the Caribbean since 1966. They serve clients from water treatment plants to ship work, hotel boilers to power plants, and fabricate equipment for a wide array of industries. They are steel fabrication, boiler making, and steam piping professionals holding the National Board "R" Stamp with ASME certified welders.

24 hour on call serviceboiler re-tubingmetal fabricationmobile welding rigsNational Board R Stampnew tube installationpipe fittingpipe weldingpressure vessel weldingseal weldingtube removal

Combustion Service & Equipment Co. (CS&E) provides Western Pennsylvania and the tri-state area with boiler/burner, stoker and HVAC-related sales and service. Incorporated in 1954, CS&E employs more than 70 specialists in sales, service, engineering, clerical and production, with more than 35 service-related vehicles on the road daily. It serves building owners and operators, developers, contractors, administrators, architects and engineers across industrial, commercial, government, religious, health care and educational buildings.

boiler repairbuilding automation systems installation and serviceCCTV and access control integrationHVAC servicepre-fabricated breechings and stacks

East Coast Valve Services, Inc. is a provider of reconditioning and repair services for industrial valves and actuators, specializing in power plant and marine valves. It operates locations in Chesapeake, Virginia and Groton, Connecticut, serving industries including shipbuilding, power generation, hospitals, and manufacturing, and offers mobile repair facilities that travel worldwide.

24 hour emergency serviceactuator calibrationAVK on-site testingField MachiningMil-Spec certified weldingmobile machine shopsafety valve testingsilver platingstress relievingvalve repair and reconditioning

Edwards Electrical & Mechanical, located in Indiana, was founded in 1968 as a single-source provider of comprehensive installation services and maintenance, retrofit, repair and replacement of equipment and systems for commercial and industrial customers. The team includes mechanical, electrical, automation, plumbing, design/build, energy engineers, lighting systems engineers, fleet maintenance, pipe fitters, and sheet-metal fabricators, serving office buildings, retail sites, hotels, hospitals, universities, schools, manufacturing and industrial plants,

building automation/controlsdesign/buildductwork design and installationelectrical new constructionelectrical service and repairFacilities managementfleet maintenancegeneral constructionHVAC new constructionHVAC service and repairhydronic pipingmetal fabricationplumbing new constructionplumbing service and repairpower generationprocess pipingrefrigeration

Riggio Valve was incorporated in 1945 as the Frank D. Riggio Company, named after its founder and currently owned and operated by the founder's son, Vincent Riggio since 1972. Based in Bayonne, NJ, the company focuses on solving the valve needs of customers in the northeastern United States, specializing in valve rebuilding, testing and certification.

3D CAD/CAMCNC machiningHard-facingIn-line machiningmicro weldingPMI (positive material identification)riggingRobotic TIG weldingtesting and certification

Industrial Steel & Boiler Services, Inc. (ISB) is a provider of industrial, commercial, and power plant boiler solutions founded in 1991. Based in Chicopee, MA, ISB offers boiler and burner repair, service, and installation, along with steel fabrication, welding, retubing, heat exchanger and water heater services, and maintenance contracts across the Northeast.

boiler installationboiler retubingburner retrofitsconfined space workheat exchanger repairperformance tuningplumbingprocess pipingsteel fabricationvalve repair and assembly