For more than 60 years, Vibra-Tech has been providing vibration consulting services. We offer Re:mote™ Monitoring Technology, a fully automated monitoring system with web-based data access. Our Re:mote monitoring capabilities bring the field to you whether you need vibration, noise, dust, geotechnical or environmental monitoring. Our team of experienced professionals also offers pre-construction inspections, damage claim investigations, expert testimony, project criteria development, geophysical surveys, vibration control plans and seismograph manufacturing and service.

Green Acres Contracting is a Pennsylvania-based company and leaders in the Guide Rail and Heavy Highway Specialty Construction Industries. We have built a solid reputation for reliability and workmanship. We are very proud of our reputation and work hard to maintain it. Green Acres is committed to keeping the roads, highways and bridges of Pennsylvania, West Virginia, Maryland, Ohio and Virginia safe and beautiful.

Fire Fighter Sales & Service Co. is a locally owned and WBE Certified company. The leading provider of fire protection equipment, design, installation and prevention services to commercial, industrial, institutional, government and residential customers in Pennsylvania, Ohio and West Virginia. Fire Fighter Sales & Service Co. offerings: Fire Alarm and Detection Systems * Clean Agent Fire Suppression * Industrial Fire Suppression * Portable Fire Extinguishers * Vehicle Systems * Sprinkler Systems * Emergency & Exit Lighting * Restaurant Hood Suppression Systems * Fire Hose * Cabinets * Monitoring * Area of Rescue Systems * First Aid * Air Sampling Systems * Foam Systems * Voice Evacuation & Mass Notification * Paint Spray Booth Suppression Systems * Marine Systems * Smoke and CO Detectors * Engineering Services * 24/7/365 Emergency Services * Certified Inspections & Training * Intrusion Detection * CCTV & IP Video * Access Control * Building Automation Control * Bi-Directional Amplification All Lines Technology (DBA of Fire Fighter Sales & Service Co.) offerings: IT Critical Services Assessments * Network Architecture & Design * Network Trouble Shooting * Storage Area Networks Solutions * Imaged Hardware * Managed Network Solutions * Network Security Solutions * IP Telephony * Power Management Solutions * Network Configuration * Virtualization * Cloud Computing * Cabling & Wireless * PC Deployment * Custom Managed IT Services * Disaster Recovery, Backup Strategies & Implementation www.allinestech.com

Commercial / Residential HVAC provider Climatech Inc, is a large full-service mechanical contracting company serving customers in both Pittsburgh, PA and Tampa, FL. Over the past 40 years we have grown into one of the largest contractors for heating, ventilation, air conditioning and refrigeration in Pittsburgh, which is directly attributable to our attitude in providing the highest level of quality in all that we do.

Founded in 1971, Elk Air Conditioning and Heating has always held safety, quality, and value at its core. As we have grown, these values have remained essential to everything we do. The most important part of maintaining this mindset lies in the Elk Air family, where fostering a professional and caring environment is foundational to all of our work. We believe that the highest quality work should not equate to paying the highest possible prices. At Elk Air, putting our values and premier work at the forefront of our business is what truly sets us apart.

MERIT ELECTRICAL GROUP, INC. is a company based out of 204 PENNSYLVANIA AVE, OAKMONT, Pennsylvania, United States.

Easley & Rivers has been a provider of quality commercial interior construction to the tri-state area for over 65 years. For a detailed look at all we have to offer please explore our website at www.EasleyandRivers.com Construction For over 65 years our customers have relied on us for all of their interior construction needs. Being a single source Interior Contractor allows us to set the pace for your entire project. We are a proven industry leader in all phases of interior construction, including metal framing, drywall, insulation, acoustics, all types of plastering, and spray fireproofing. Our 100% union labor crews furnish and install our access floors, office furniture and folding partitions as well. With the ability to field over 500 skilled trades’ people throughout Pennsylvania, West Virginia, and Ohio and virtually unlimited bonding power, you have the assurance that your project will be completed by a reputable, experienced and financially sound contractor. Furniture For over 25 years, Easley & Rivers has been a leader in office furniture, while providing customers with the highest level of expertise and service. By taking an all-inclusive approach, we provide furniture solutions, flooring strategy for air flow and technology and moveable walls to define space. Our sales and design staff will make sure that your furniture makes sense aesthetically and logistically. Whether reconfiguring an existing space or establishing a blueprint for a new one, our office furniture division can help you design the best solution. Our in-house, dedicated and factory trained installation technicians provide you with the best professional and courteous service possible. From our company owned and operated delivery vehicles to a full time service technician with a fully equipped service van, we provide full control and management of all installations we handle.

Surface Prep and Painting equipment, sales, service, rentals and manufacturing.

TRIANGLE ROOFING, INC. is a construction company based out of 351 MT. NEBO ROAD, PITTSBURGH, Pennsylvania, United States.

For more than 80 years, Wayne Crouse, Inc., one of Western Pennsylvania’s leading contractors, has been providing mechanical, general construction, fabrication, and design-build services to private, commercial, industrial, educational, corrections, energy, chemical, water and wastewater customers throughout the tri-state area, since its founding in 1933.

Parking Lot Painting (PLP Co.) is an established pavement marking and removal organization based in Western Pennsylvania. We are committed to maintaining a leadership position in the pavement markings industry through... - An obsession with quality and safety in everything we do, from how we maintain our equipment, to our operating practices at the work site - Continuous investment in state-of-the-art fleet and equipment, enabling us to provide services others cannot - Hiring the best: hard working people, with grit—a can-do attitude—who work effectively as a team and treat one another like family

The Premier Commercial and Industrial Insulation Contractor and Material Distributor in the Ohio, Pennsylvania, West Virginia, and surrounding areas.