8(m), W/DBE certified small business providing western PA, OH, and WV with excellence in HVAC mechanical contracting for projects (construction, design-build), service, controls, energy management/audits, commissioning, and retro-commissioning.

We have been in business 20+ years and offer high quality work at fair prices. We offer sturctural concrete, decorative work including stamped concrete, curb work, excavation, driveways, sidewalks, retaining walls, patios and concrete finishing.

Installation of concrete sidewalks, patios, curbing, stamped concrete, landscape concrete. Landscaping, grading, seeding, mulching, planting. Utility installations (gas, electric, water, steam, communications). Blacktop, driveway, roadways, sealcoating.

Electrical, Plumbing, HVAC contractor and supplier

Offering services in material sales and construction contracting, specializing in Thermal/Moisture Control

MECHANICAL CONTRACTOR SERVING ALL PHASES OF THE INDUSTRY; LICENSED TANK INSTALLATION, REMOVAL, & INSPECTIONS, PLUMBING, HEATING, HVAC, PROCESS PIPING, CERTIFIED WELDING, .

DISTRIBUTE ALL MAJOR MANUFACTURERS IN PLUMBING AND HEATING EQUIPMENT. COMPLETE SPECIFICATION TAKE OFF, QUOTATION, PACKAGING, SHIPPING CAPABILITY AMERICAN STANDARD, SLOAN VLV, STATE WATER HTVS, NIBCO VLVS, WEIL MCLAIN BOILER, BOBRICK ADA ACCESSORIES.

EPA certified universal mechanics, National Asociation of Power Engineers 3rd class ( 1, 000 boiler horsepower or less ) Carrier certified Heat pump specialist + 90 % gas furnace specialist Edpac specialist A/C & Heating design and planning

STEAM DISTRIBUTION SYSTEM & PLANT FACILITIES MAINTENANCE SERVICE WORK. STEAM HEATING, VENTILATING, AIR CONDITIONING (HVAC) EQUIPMENT SERVICE & REPAIR.

TUBE BENDING FOR INDUSTRIAL BOILERS. CODE ASME WELDING OF ALL PRESSURE PIPING & TUBES, ETC.

Industrial Manufacturer Representatives and Wholesale Distributors

Excavation and sitework.

SHIRLEY HEATING & AIR CONDITIONING, INC.

Plumbing, Heating, Air Conditioing, Boilers, Ventilation, IAQ, Air Quality, Piping, Mechanical

Calorimeters Rooms, For A/C & Heat Pumps, Compressors, & Surfaces Testing, Computerized DAS, T & RH Env Rooms, Simulation Rooms, with Precise Control, of Temp & Humidity, Custom Integrated, Testing Facilities, For The Automotive, Military, Space Industrie

SCANLON ASSOCIATES INDUSTRIAL CONTRACTORS

HVAC-ELECTRICAL-CONTROL

LEIDOS ENGINEERING, LLC

Remodeling

PITTSBURGH TUBULAR SHAFTING, INC.

Steam and Air-Conditioning Supply, Residential Remodelers, Commercial and Institutional Building Construction, Oil and Gas Pipeline and Related Structures Construction, Framing Contractors

Steam and Air-Conditioning Supply, Heating Equipment (except Warm Air Furnaces) Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen

Steam and Air-Conditioning Supply, Residential Remodelers, Industrial Building Construction, Commercial and Institutional Building Construction, Highway, Street, and Bridge Construction

Crushed and Broken Granite Mining and Quarrying, Other Crushed and Broken Stone Mining and Quarrying, Construction Sand and Gravel Mining, Industrial Sand Mining, Kaolin and Ball Clay Mining

Steam and Air-Conditioning Supply, Heating Equipment (except Warm Air Furnaces) Manufacturing