Heim is an Electrical, Telecomms, Mechanical, Motors and Industrial Controls Contractor.

We are an employee-owned company with over sixty years of experience. At Tri-M we empower businesses with smarter facilities. The most sophisticated and demanding companies in the region trust us for their electrical and facility solutions. We provide comprehensive solutions and services to help our customers and partners grow their operations, solve their most difficult facility and energy-related problems, and meet their toughest deadlines. Our clients rely on us to perform well in the most demanding situations where mistakes are not permissible and where safety and security are at a premium. Our clients have come to expect excellent performance and great solutions in everything we do. Although technology has changed a lot since we opened our doors in 1964, our commitment to safety, our employee-owners, our customers, and our community has remained the same.

M. Davis and Sons, Inc. is a fifth-generation industrial construction company that builds, installs, and maintains corporate plants and facilities for Fortune 500 companies. Our turnkey construction expertise in Mechanical, Electrical, Fabrication, and Engineering is honed with technical know-how to create a more efficient process for the customer. Industries covered: F&B, Pharmaceutical, Chemical, Technology, Power Generation, Oil & Gas. Services: Mechanical, Electrical, Fabrication, ASME Code Repairs & Fabrication, Boilers, Automation, Control Panels, Modular Fabrication of Process Skids and Assembly, Sheet Metal & Ductwork, Electrical Power Distribution Equipment which is offered through our brand - VTI by M. Davis. We bring innovative solutions together as a skilled team, with a focus on safety and quality workmanship. From small factory retrofits to new plant system installations, M. Davis brings highly skilled tradespeople using state-of-the-art equipment and tools to handle your industrial projects. Visit us at: WWW.MDAVISINC.COM or Call 1-800-91-DAVIS.

Schlouch Incorporated provides quality site design / site construction services & solutions to our clients throughout PA & surrounding states. Founded March 3, 1983 by Barry and Deb Schlouch. Our mission is to deliver excellent service, create a strong business and make the world a better place. For more details please visit our web site at www.schlouch.com

Stewart & Tate Construction is a quality-driven, full-service sitework, industrial, and general building contractor. Serving south central Pennsylvania and Maryland, Stewart &Tate Construction adds value to your project through in-house engineering expertise, pre-construction services, and the ability to complete large, technically challenging projects in a timely manner. Services include general building construction, site development, underground utilities, concrete construction, specialty paving, and specialized industrial construction.

Since 1981, Haller Enterprises has proudly served central and eastern Pennsylvania as a leader in heating, cooling, plumbing, and electrical services. With branch locations in Allentown, York, Harrisburg, and our headquarters in Lititz, we remain committed to enriching the lives of our employees, customers, and the communities we serve. Our mission is clear: deliver unparalleled commercial and residential services and solutions that go beyond expectations. We strive each day to redefine the contractor-customer relationship, and our vision sets the bar high: to be the go-to trusted solution and best value for mechanical and electrical services. At Haller Enterprises, our core values are the pillars of our success: Innovation: Pioneering services that meet our clients’ evolving needs Excellence: Commitment to the highest standards of workmanship and service Integrity: Conducting business with honesty and transparency Teamwork: Collaborating to achieve exceptional results Customer Focus: Ensuring every client experience is second to none Empowerment: Inspiring our team to grow and excel Safety: Guaranteeing a safe working environment for all Our list of accolades speaks to our dedication: 2023 Carrier Presidents' Award Nextdoor "Neighborhood Fave" 2023 A+ BBB rating NATE-certified technicians Carrier Factory Authorized Dealer Experience service rooted in excellence. Connect with Haller Enterprises – where your comfort and satisfaction are our highest priority.

The Oliver company has been proudly serving the Delaware Valley since 1971. We are available to assist residential, commercial, and industrial customers with their heating, cooling, plumbing, and electrical needs. We also offer duct cleaning services, new equipment installation, and solar and geothermal solutions.

Swartley Bros. Engineers, Inc., Electrical Contractors Since 1928, offers Wireless Communications Services, Industrial and Commercial Electrical Services, and Tele/Data Services. Based in Souderton, Pennsylvania, north of Philadelphia, Swartley specializes in industrial and commercial accounts in the Delaware Valley. Swartley Bros. Engineers have proven experience and expertise in Wireless Communications Construction and Maintenance. The largest carriers in the United States look to us to provide and ensure uninterrupted service for their customers. Our versatile and experienced Industrial/Commercial Electrical Services team provides complete turnkey solutions for your electrical projects and maintenance needs. From design/build to project management and construction, we are the premiere full-service provider in the region. Many of the area's most prestigious companies have trusted us to service and maintain their facilities over the last 80 years. Our Tele/Data Services include project management, engineering, and delivery of Structured Cabling Solutions, Fiber Optic Riser/Backbone Cabling, Sound Masking, and Security Systems. We have been setting the standard of excellence in tele/data installation and maintenance services with our vast experience and high customer satisfaction. Swartley Bros. Engineers, Inc., is an insured and licensed electrical contractor in Pennsylvania, New Jersey, Maryland and Delaware committed to Quality, Safety, and Reliability. We offer 24-hour emergency support for clients 1-800-300-4875. Swartley Bros. Engineers, Inc., is one of the largest electrical contractors in the region. We provide unparalleled workmanship and superior customer service that is reflected in a job well done.

Harrisburg is a town with a rich history that spans more than 200 years. As the capital of the Commonwealth of Pennsylvania, we attract thousands of people to our city to live, work, and play. Our city is in the midst of a great economic recovery. There is a palpable optimism on our streets as new businesses open, new residents move in, and Harrisburg regains its stature as one of the premiere capitals of our nation. Our city is on the move. Our future will be even greater than our past!

Houck has been serving the mid-Atlantic region for over 75 years with offices in Harrisburg and Greencastle, PA. Our experienced mechanics bring craftsmanship and current technology to industrial, institutional, and commercial projects. • Roof Installations, Re-roofing, Repairs, and Maintenance • Masonry Restoration • Concrete Rehabilitation • Flooring Systems • Sealants/Waterproofing • Green Solutions • Welding, Fabrication & Installation • Industrial Electrical Services Houck’s commitment to our customers is evident on every project through: • A focus on safety, quality, and performance • Personalized service with attention to detail • The efficient use of current methodology and technology To learn how Houck can best serve you, please call 800.458.2122 or e-mail [email protected].

Unlimited Technology (UT) is a best‐in class provider of physical security, network security, cybersecurity, managed services, and compliance solutions with an emphasis within the critical infrastructure sector. We provide end‐to-end technology solutions to meet the comprehensive security requirements of our customers across the country and globally. Headquartered in Chester Springs, PA, UT serves a diverse customer base including critical infrastructure, transportation, commercial real estate, financial, municipal, and education end‐markets. For more information, visit: www.UTIGlobal.com