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.

Established in 1964, E. W. Burman, Inc. has grown to become a well-known general commercial building contractor in the Southeastern New England area. We are represented by a team of skilled and dedicated professionals whose years of experience have effectively serviced clients throughout the construction process. We continue to craft relationships with Owners, Architects and Institutions alike, based upon our founding principles: We don’t work for you; we work with you. Our clients are our reason for being and exceeding their expectations is our greatest reward. E.W.Burman continues this rich family history in providing high quality General Contracting and Construction Management services specializing in select institutional, commercial, medical and financial projects, with a thrust toward historic renovations

Electro-Mechanical Design-Build Contractor

Fernandes Masonry has been established since 1997 as a family owned and operated business. We specialize in new construction and renovation of brick veneer, concrete masonry, architectural precast and cast stone structures for a variety of commercial/retail, educational/institutional and industrial applications for private, public and federal contracts. Fernandes Masonry is certified by the Air Barrier Association of America (ABAA) as a certified air/vapor barrier installer. We are a registered SOWMBA Certified MBE subcontractor.

Industrial mechanical contractor specializing in the installation of piping and plumbing systems for power, process, and advanced technology facilities in MA, CT, RI, NH, VT, and eastern NY. Our team incudes pipefitters, plumbers, ASME qualified pipe-welders, and engineers. We hold ASME code stamps for power piping (PP) and pressure vessels (U), as well as the NBIC repair (R) stamp. 100% Employee-Owned since 2020

A Commercial & Residential Mechanical Contractor You Can Count On With over 50 years of experience, J. J. Bafaro is a leading commercial and residential mechanical contractor serving Central Massachusetts and beyond. Our experienced design and mechanical teams have the expertise to handle complex challenges and are equipped with the latest technology and equipment. Safety is our top priority. At J. J. Bafaro, we are committed to completing projects on-time and on-budget. Experience & Expertise J.J. Bafaro specializes in the following markets: healthcare, senior living, education, industrial, corporate and cultural/religious. Our services include design build/engineering, HVAC systems and piping, plumbing, heating, sheet metal, fire protection, service and maintenance. Providing a full service program, we partner with our commercial customers to ensure a building evolves as the owner’s needs grow and building operation contributes to their profitability. In the residential market, we have built our reputation by providing efficient and dependable service. Discover the J.J. Bafaro Difference: • One-stop mechanical systems & services • 50+ years of know-how and experience • Expertise in handling complex challenges • Jobs completed on-time and on-budget • Safety is our top priority • Family owned & operated • Integrity, respect & honesty are our guiding principles • Committed to making our community a better place

For architects, designers, and discerning homeowners, Woodmeister Master Builders is the single source for: Fine Residential Construction Custom Cabinetry and Interiors Lifestyle Management Services Woodmeister Master Builders is one of the preeminent general contractors serving the northeast. From urban renovations to new coastal homes, we are committed to providing a unique construction experience designed to exceed discerning homeowners'​ expectations in craftsmanship, service, and value.

NEW ENGLAND'S BRIDGE, DAM & MARINE BUILDER OF CHOICE We have a long history of heavy civil construction throughout New England. Since our incorporation in 2002, we have worked on federal, state, private and municipal projects where quality construction, timely completion, and attention to detail are critical to minimizing the length of road closures, driver inconvenience, impact on the environment, etc. THE HIGHEST LEVEL OF PLANNING & PRODUCTIVITY Careful planning is the hallmark of our bridge, dam and marine building division. Nearly all of our projects include complex conditions. When the stakes are high and jobs become complicated undertakings, we overcome all challenges with thorough preparation. Our goal is to remain productive throughout the project timeline and minimize any downtime and extra expenses. STRUCTURAL STEEL DIVISION There are dozens of construction firms out there who can erect a steel building, but we believe that we stand out amongst the rest based on three key criteria: planning, manpower, and communication. Proper utilization of these tools has allowed us to become the leading structural steel erector in New England. We take the time to examine the requirements of each and every job carefully, planning every detail to ensure that the job goes as smoothly as possible. OUR CORE VALUES People – Provide lasting career development of our greatest asset, our people. Safety – Focusing on safety will produce positive results in all aspects of our business. Quality – Focus on doing it right the first time, safely, on time, on budget and with high quality. Productivity – Planning, scheduling and organized execution of all aspects of our work will make us the preferred low cost producer.

Alerton Representative for New England. Building Automation & Integration, Energy Procurement, EV Charging Stations, HVAC Energy Improvements, LED Lighting & Controls, Solar Solutions, Steam System Optimization and Supermarket Special Programs with a dedicated team and service department.

Baltazar Contractors, Inc. is a family owned and operated construction firm. We pride ourselves in providing the highest quality of work when completing all types of construction projects in an accurate, professional, and timely manner. We specialize in Utility and Roadway Construction. Please allow us to submit the most reasonable bid on your next construction project. You can depend on Baltazar Contractors, Inc. for all your construction needs.

Central is a subcontractor focused on wood & steel framing, drywall, ceilings, and related services. Since 1962 Central has served the contractors of the Greater Boston union market by consistently delivering projects safely, on time and on budget. Central completes 150 or more projects annually on contracts that range from $1,000 to $20,000,000 with a $90,000,000 aggregate bonding capacity. Our talented team of carpenters and laborers use their diverse collective skillset to deliver for our clients. ​ What makes Central different? Our success is driven by strong relationships with clients who lead us to work in a variety of exciting projects. We are committed to constantly improving through increased collaboration and the latest technologies. As part of that growth we have developed internal BIM capabilities that allow us to better collaborate, advance our prefabrication capabilities, and to exceed our customer’s growing demands. ​ Central’s goal is to be the customer’s preferred choice for any challenging project. We have a strong record of work in; university, laboratory, healthcare, historical rehabilitation, hospitality, corporate, retail and residential environments. Each client we work with has different needs that may include unique scope and designs, aggressive schedules, controlled environments and countless more. Family led for three generations, Central has a successful history with an even stronger future.