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.

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

Integrity first. This mindset has helped VEC grow from local electrical contractor to a construction solutions provider. Our owner and CEO, Rex Ferry, believes that when you act with integrity first, you can walk down the street without looking over your shoulder. It is this simple statement, coupled with the passion of our entire team, that has allowed us to serve and provide our clients with construction solutions built upon our industry experience and adaptability. VEC, Inc. is compromised of six divisions that work harmoniously together to handle projects of any size and in any part of the United States.

THE CLEVELAND PLUMBING SUPPLY COMPANY is a company based out of 143 E WASHINGTON ST, CHAGRIN FALLS, Ohio, United States.

Hilltop Energy, Inc. manufactures blasting agents and distributes blasting accessories. Hilltop Energy, Inc. provides blasting and blasting related technical services in Ohio, Pennsylvania, West Virginia, Michigan, Indiana, and New York both in surface and underground mining, quarrying, and construction industries.

Shields Asphalt Paving takes the time to recognize the individual needs of each of our customers. We work to provide a quality product and superior service throughout each job. This company will strive to provide the same great products and services that we have done since 1955, thus continuing to earn us the respect we have gained over the past 62 years.

Ohio State Waterproofing has provided quality service with over 80,000 successful waterproofing and foundation repair installations and satisfied customers since our inception in 1978. Ohio State Waterproofings’ philosophy for success is to provide honest, courteous and guaranteed service to every customer. Our reputation reflects this. Our well-trained waterproofing technicians are dedicated to complete customer satisfaction. This is achieved through fast, efficient processes as well as teamwork throughout this organization. You will always find a friendly representative willing to meet your needs at Ohio State Waterproofing. We are a full service company that handles problems ranging from patching cracks to rebuilding basements. In addition, we hold three patents related to waterproofing that make us unique in the industry. These patents and our experience allow us to be able to do what every other waterproofer can do, but no one else can do what we do. We are actively involved in the industry and community, including the National Association of Waterproofing Contractors, NARI, NAHB, NHIA, the BIA, the FHA and a number of consumer advocacy groups, as well as playing leading roles in a number of charitable functions. But, most importantly, our highest degree of praise comes from the thousands of referrals we get from satisfied customers. They've made us the No.1 provider of basement waterproofing and foundation repair.

Boak and Sons is a roofing, insulation, siding, windows and gutter contractor headquartered in Youngstown, Ohio. It has been locally owned and operated since 1974, doing work in the Youngstown, Akron, Canton, Cleveland, West Virginia and Pittsburgh greater areas. Check us out online for more detail (www.boakandsons.com) or call today. (330) 793-5646

CENTRAL HEATING AND PLUMBING, INC. is a company based out of 925 MORAVIA STREET, NEW CASTLE, Pennsylvania, United States.

What is the Enertech Advantage? Customized solutions to electrify your profits! As electrical contractors with more than 35 years of experience, we strive to be Industry Leaders, Innovators and Educators by providing expert professional service on demand at competitive pricing. This is our commitment to you! As Industry Leaders, we offer a vast range of unique services that can be customized to your electrical needs. Teaming up with our industry partners, we can be your “one stop” shop for any project. We service all of Ohio, Pennsylvania and West Virginia. As Innovators, utilizing our staff’s diversity and innovative thinking, we constantly explore new ideas and techniques to ensure the highest level of workmanship and efficiency. As Educators, we offer various seminars and CEU accredited classes to communicate relevant OSHA requirements and standards that will affect your business and the industry. Enertech Electrical offers highest quality of workmanship and customer service in electrical construction, service, and lighting works.

Pipeline Systems, Inc. is a division of The Gildea Group. Please visit our website for more information on Pipeline Systems and the other divisions of The Gildea Group. www.thegildeagroup.com Pipeline Systems, Inc. was founded in 1982 to provide construction services to the oil and gas industry in the Appalachian Basin. At that time the primary focus was on building gas gathering systems and setting up tanks, units and well heads for the booming Medina gas play in northwestern Pennsylvania. Pipeline Systems has since built a reputation in the region for quality construction, timely delivery, fair pricing and is well known for taking on the more challenging projects. Over the years, Pipeline Systems has provided construction & midstream services for multiple oil and gas companies in PA, OH, WV, & NY. Pipeline Systems Inc. has multiple areas of expertise, including: - Pipeline Construction - Facility/Mechanical Construction - Integrity/Maintenance - Water & Waste Water Pumping and Treatment Systems

Our founder and president, Richard Speelman, has utilized his 30 years of experience in electrical design, installation, testing and predictive maintenance to grow Speelman Electric, Inc. into Northeast Ohio's premier electrical contractor. Speelman Electric, Inc., is a full service electrical contracting firm providing expert quality service in the commercial, residential, industrial, institutional, maintenance, and voice/data/video fields. Our team of journeymen electricians and skilled department managers provide service excellence to our clients through a wide range of quality solutions to their electrical needs. We offer: 24 Hour Emergency Service Changes, Additions and Alterations Disaster Restoration Services Design/Build Assistance Project Management Services Predictive and Preventative Maintenance Services Fiber-Optic Services Telecommunication Services Energy Management Installations LED & Green Design Solutions Cost Efficiency and Competitive Pricing Our reputation as a premier electrical contractor specializing in client satisfaction is our pride and joy. Building trusting partnerships with our clients is the basis of our mission.