Laborers' Local 158 is a company based out of HARRISBURG, PENNSYLVANIA, United States.

The State Retirement and Pension System, or SRPS, or "the System", administers death, disability and retirement benefits on behalf of more than 350,000 members. These include active and former State employees, teachers, State police, judges, law enforcement officers, correctional officers and legislators.

We started as a small family owned road construction company in 1945, and have grown to over 500 full time employees, but still remain family owned, and employee focused. Originally founded by Jacob Eckman, later passed on to Jim Eckman, and now the 3rd generation; Mark, Michael and Virginia Eckman are continuing the JD Eckman legacy today. JD Eckman is a full service construction company, with our own in-house engineering staff of over 8 full-time registered professional engineers licensed in several states and over a dozen project managers/engineers we have the expertise to handle the most complex projects. Our expertise in emergency bridge repair has created excellent working relationships with the state DOT's we work with. Safety is always top priority at JD Eckman. We employ a full-time safety staff, who ensure the safety of our workers and the jobsite, and maintain OSHA compliance.

BOARD OF TRUSTEE OF THE GLIDE FOUNDATION is a company based out of 330 ELLIS ST 316, San Francisco, California, United States.

Gray & Son was founded in 1908 with a name synonymous with quality in commercial and residential construction. Through the years, we’ve expanded our services, added to our fleet and welcomed new employees, but we’ve never stopped living up to our name. Today, Gray & Son is a leading contractor in the Baltimore metropolitan area for both private and public construction projects. We specialize in asphalt paving, land excavating, utilities, concrete, soil stabilization, sediment control/storm water management and commercial snow removal. Uniquely qualified to manage the entire construction project for our customers, Gray & Son has the resources to provide many types of construction site work and restoration projects, including residential subdivisions, commercial lots, roadways, schools, park construction, health-care facilities, churches, athletic fields, industrial sites, shopping centers and more. We put pride in everything we do at Gray & Son … from owning all of our fleet and reinvesting in our business, to ensuring that all of our employees and work sites are safe, to serving our customers and our community with unsurpassed service.

TPD is a consulting engineering firm specializing in transportation engineering and related environmental and construction services. Since 1989, TPD has recognized the direct link between developing a staff of top-notch professionals and providing superior quality and service to our clients and ultimately the public.

This highly responsible role is essential to facilitating David A. Bramble's many civil engineering and construction projects. At the survey department, we use laser and GPS equipment to measure and stake out work sites. We also use CAD and GIS software to create models that can be used to direct workflow for our large equipment operators and foremen.

P. Flanigan & Sons constructs and maintains infrastructure including roadways, airports, and railroads. Our team experience, project management expertise, environmental approach, and dedication to safety make us a top choice for area property and facility managers. We produce a wide range of asphalt and recycled aggregate products, manufacturing all types of Hot Mix Asphalt, Warm Mix Asphalt, Foamed Asphalt, and Cold Patch Asphalt. We also produce high quality crushed concrete for use as road bed including state approved graded aggregate base. Our locations are convenient to major highways and have onsite AASHTO approved quality control labs. We take pride in engineering high value road construction products at low cost and low environmental impact.

REH Holdings, Inc. was organized in 1986 to serve as the holding company for its operating subsidiaries; Elderlee, Inc., L.S. Lee, Inc., and Lee Fence and Outdoor, LLC. The company name is dedicated to the achievements of Robert E. Hirschman, whose ambition and ingenuity set the values and culture for our company to this day. This is embodied in our mission statement – Quality, Service, Integrity, Safety. Elderlee, Inc. specializes in the manufacturing and construction of highway safety products. Our manufacturing operations, located in Oaks Corners, NY consist of steel fabrication, hot-dip galvanizing, and sign manufacturing services. The Construction Division provides guardrail and sign installation services for the public and private sectors throughout New York State. L.S. Lee, Inc. specializes in the installation and maintenance of highway guardrail products, impact attenuators, highway signs, and pedestrian handrail systems. With offices in York, PA, Baltimore, MD, and Richmond, VA, our crews provide installation services throughout Pennsylvania, Delaware, Maryland, Virginia, and The District of Columbia. Lee Fence and Outdoor, LLC provides residential and commercial fence services in Central Pennsylvania.

General Construction Firm located in Philadelphia and New Jersey. Recognized as one of the area’s leading general contractors, A.P. continues the old world custom of commitment to quality, relationships, and getting the job done right the first time.

Susquehanna Valley Construction CORP is a construction company based out of 175 LAMONT ST , NEW CUMBERLAND, Pennsylvania, United States.

Potts Welding was founded by Walter Potts in 1929 as a boiler repair business. It was incorporated in 1965 in the state of Delaware and operated essentially unchanged into the 1970s when Potts Welding capitalized on the opportunity to diversify by strategic acquisitions and internal growth. Today the company employs approximately 200 full-time employees; constituting a world class team of professionals including welders, boiler-makers, engineers, draftsmen, machinists, mechanics, technical and non-technical specialists, sales, procurement, and administrative personnel. Potts specializes in the fabrication and repair of boilers and related component parts, heating and cooling equipment, heat exchangers, condensers, and the sale of boiler and heat exchanger tubing. The manufacturing of pressure parts for the boiler industry is accomplished at Potts' main production facility located in Newark, Delaware, in a state-of-the-art manufacturing plant. The facility is situated on 16.5 acres housing 180,000 square feet of manufacturing and ancillary space. Potts extensive parts and tubing inventory is stocked to meet customers' daily and emergency requirements and has shipped boiler parts to virtually every continent. Potts still operates a small field service group out of its main site in Newark, Delaware. Providing piping, overhaul and repair services to several loyal and original customers.