GSM Industrial, Inc. - Lancaster, PA (Serving Southern Ohio)
Custom Manufacturer, Service Company
Industrial & mechanical contractors for metal & steel products including equipment, vessels, industrial ductwork, access ladders, stairs, platforms, catwalks, process piping, mechanical piping, equipment support steel, building steel, & custom steel fabrication & installation of all kinds. Capabilities include design, fabrication & installation. Other products include baghouses, bins, bucket elevators, chutes, classifiers, conveyors, cyclones, evaporators, furnaces, oxidizers, hoppers, incinerators, piping, scrubbers, silos, tanks, mixers, & custom metal & steel fabrications of all kinds. Full range of services includes design, fabrication, welding, assembly, non-destructive testing, durable finishing, crating, shipping, installation, & mechanical contracting. Specific capabilities include 2D & 3D drawing & detailing, CNC plasma cutting, MIG, TIG & stick welding to AWS & ASME specifications, grit blasting, painting, assembling, non-destructive testing, skidding & trucking. Field services include installation, erection, millwright services, piping, rigging, setting, leveling, aligning, equipment relocation, modification, machinery dismantling, repairing, parts replacement, re-assembling, & plant maintenance. Materials used include hot rolled steel, carbon steel, galvanized steel, stainless steel, Cor-ten®, aluminum, Inconel®, Monel® & Hastelloy®.
www.gsmindustrial.com/index.php/metal-fabri...

Mechanical Industrial Contracting, Inc. - Cincinnati, OH
Manufacturer, Custom Manufacturer, Service Company
Fabricate, modify, repair, and install: Piping (power piping, process piping, chiller plants, hot tap & line freeze capabilities); ASME code welding: boiler (repairs and re-tubing); HVAC & refrigeration equipment. 24/7 emergency service.
mechanicalindustrial.com/piping/

Miller Mechanical, Inc. - Cincinnati, OH
Custom Manufacturer, Service Company
Mechanical contractors specializing in structural steel, process piping, welding, tubing installation & sheet metal fabricating services.

Horner Industrial Group - Indianapolis, IN (Serving Southern Ohio)
Distributor, Manufacturer, Custom Manufacturer, Service Company
Mechanical contractors featuring millwright services, equipment installation & repair.
hornerindustrial.rtrk.com/?scid=1980827&rl_...

Avon Lake Sheet Metal Company Inc. - Avon Lake, OH
Custom Manufacturer
ISO 9001:2008 registered mechanical service contractors. Also available for equipment rigging & anchoring, mechanical assembly, ductwork & blowpipe installation, air & refrigeration piping, insulation & lagging, support steel installation, sheeting, siding, flashing, project management, scheduling & field welding. Coordinated subcontract services are also available.
avonlakesheetmetal.thomasnet-navigator.com/...

Service-Tech Corp. - Dayton, OH
Service Company
Maintenance contractors for mechanical & HVAC systems to remove mold, fungi, bacteria, pollen, dust mites & other disease carrying biological pollutants. Capabilities include cleaning, sanitizing, damper inspection, washing, filter changing, testing, painting, restoration & surface coating. Meets NADCA, IKECA, NFPA, EAA, IAQA, BOMA, OPFMA, RACCA, FRACCA, NARI, COATS & NFIB standards.
www.service-techcorp.com/hvac_cleaning.html

Service-Tech Corp. - Columbus, OH
Service Company
Cleaning contractors specializing in environmental remediation, microbial remediation, HVAC (heating, ventilating & air conditioning), maintenance & mechanical services. NADCA, IAQA, IKECA & EAA certified.
www.service-techcorp.com/industrial.html

Starco, Inc. - Dayton, OH
Service Company
Mechanical & Plumbing Contractors Service

Mechanical Systems of Dayton, Inc. - Dayton, OH
Manufacturer, Custom Manufacturer, Service Company
Plumbing service

United Industrial Piping, Inc. - Cincinnati, OH
Custom Manufacturer, Service Company
Mechanical contractors

Applied Mechanical Systems - Dayton, OH
Service Company
Mechanical contracting services

Bruner Corporation - Hilliard, OH
Service Company
Mechanical contractors service

Edwards Electrical & Mechanical, Inc. - Columbus, OH
Service Company
Service

Commercial Hvac - Cincinnati, OH
Service Company
Mechanical Contracting Services For Commercial, Industrial, & Multi-unit Projects, Including Design & Build, Installation, & Maintenance Of Heating, Ventilating, Air-conditioning, Medical & Process Piping Systems.

Geiler - Cincinnati, OH
Manufacturers' Rep, Service Company
Mechanical contractors for water heaters.

Defcon Inc - Cincinnati, OH
Service Company
Mechanical Contracting Services Including The Repair & Maintenance Of Pulverizers For Coal Fired Power Plants.

Feldkamp Enterprises Inc. - Cincinnati, OH
Distributor, Service Company
Distributor Of Heating, Ventilating & Air Conditioning (Hvac) Products. Mechanical Contracting Services Also Available.

Benner Mechanical & Electrical - Cincinnati, OH
Distributor, Custom Manufacturer, Service Company
Ind. heating & air systems, 24 hr. Service

Osterwisch Company - Cincinnati, OH
Distributor, Service Company
Design, build, maintenance

Synergy Mechanical Contractors Inc - Columbus, OH
Service Company
Service

United Group Services - Cincinnati, OH
Service Company
Mechanical contracting services including industrial piping, rigging & millwright work.

S & D/Osterfeld Mechanical Contractors, Inc. - Dayton, OH
Service Company
Service

Innovative Functions, Inc. - Chillicothe, OH
Service Company
Engineering & mechanical service

Rieck Servicess, Inc. - Dayton, OH
Service Company
Air ducts; HVAC, sheet metal work; Service

Osterfeld, H. J. Co., The - Dayton, OH
Custom Manufacturer, Service Company
Service