PIPEFITTERS UNION LOCAL NO. 537 is an individual & family services company based out of 35 TRAVIS ST, Allston, Massachusetts, United States.

Plumbers Union Local 12 Labor is a hospital & health care company based out of 1230 Massachusetts Ave, Dorchester, Massachusetts, United States.

Sheet Metal Workers Local 17 is a construction company based out of 19 Enterprise St, Lewiston, Maine, United States.

Roofers Union Local 30 is an entertainment company based out of 6447 TORRESDALE AVE, Philadelphia, Pennsylvania, United States.

In the heart of Adams Morgan, Roofers Union offers classic American fare as envisioned by Executive Chef Marjorie MeekBradley and an inspired bar program. Three levels provide a spacious, comfortable place to gather with friends or neighbors for any occasion.

Environmental Systems, Inc. (ESI) is a premier mechanical contractor & engineering firm headquartered in Taunton, Massachusetts, with offices in Nashua, New Hampshire, and Warwick, Rhode Island. ESI offers full mechanical services from pre-construction through service and maintenance on all types of HVAC systems throughout New England. In our 50 years in the industry, we have completed design and installation of HVAC systems for more than 10,000 commercial projects, more than 2.5 million square feet of laboratories and clean rooms, and more than 70 MRI facilities, plus projects for many of the colleges and universities in our region.

ENE Systems provides integration, engineering, and installation of building automation systems that provide return on investment to facility owners, and convenient turnkey solutions to mechanical contractors. Our local staff of 125 dedicated professionals combined with a flexible product line and decades of experience make us a reliable partner for building automation and control systems services.

Nexamp is leading the transformation to the new energy economy with proven solutions for the deployment and operation of solar energy assets. Our comprehensive capabilities span the entire solar project lifecycle – from project development, design and construction, through financing, operations, and maintenance. Our integrated, best-in-class solutions make solar energy simple and profitable for our clients and partners and make an impact every day. With a rapidly expanding network of property owners, businesses, communities, and residents benefitting from our growing portfolio of solar assets across the US, Nexamp is laying the groundwork for a cleaner, more secure energy future.

Apprenticeship program

Professional Electrical Contractors of CT. Inc., started with a staff of 20 highly skilled commerical electricians, which grew to become one of the most respected merit shop electrical contractors in the country with over 250 associates. Since 1983 Professional Electrical Contractors of CT. Inc. has been delivering on the promise of quility workmanship, completed on time and within budget. Our strengths lie in the combined talents of principals and employees, our diverse technical and buisness skills, and experience accured over the years from hundreds of sucessfully completed projects. When you choose PEC you get a level of commitment that is second-to-none, all the way from management to office staff and on-site electricians. Customer satisfacation comes first with PEC, and that's why we're the number one choice with 99% of our customers for repeat business. CORE VAULES At PEC we focus on core values through staff training and development, especially with regards to job SAFTEY. We also devote signficatant time to understanding the fundamentals of continuous improvement, developing respect for colleagues and ensuring environmental sustainability. TEAMWORK, TRUST, INTEGRITY, RELIABILTY and CONTINUOUS IMPROVEMENT

Sullivan & McLaughlin Companies is New England’s largest, single-source electrical, technologies and security contracting company for business enterprises. Team SullyMac offers a powerful combination of experience and expertise, financial resources, and a highly skilled workforce which delivers exceptional performance, quality and value. Full-scope services, a “can do” attitude and a partnership culture make Sullivan & McLaughlin Companies the trusted contractor of choice.

Daniel Marr & Son Company was established in 1898 and has played a major role in the development of the Boston skyline by providing high quality steel and precast concrete erection services to fabricators and general contractors. The professional standards upheld by the company have proven successful time after time: a cooperative team approach, quality performance, effective and timely resolution to project challenges and commitment to a safe working environment.