Contractors in Massachusetts

At Harmony, we are advancing the state-of-the-art in water treatment using a combination of new processes, membranes, and insights. In doing so, we will help secure clean water for people all around the world. Since spinning out of MIT in 2021, we have demonstrated our RO batch process in two award-winning field deployments: Reclamation’s More Water Less Concentrate Challenge and the IDEaS Pop Up City Contest.

J. Harrison Excavating specializes in building excavation, site clearing, water/sewer work, road construction, landscaping, and granular supply.

Harsini Inc. provides structural engineering design and consulting services for buildings, deep and shallow foundations, underground structures, retaining walls, shoring and earth retention systems, and non-building structures for transportation, commercial, industrial, and residential construction projects.

Hatfield Construction is an excavation and earthwork services company that can work as a seamless partner for all of your projects. They prioritize finishing projects safely, on time, and on budget.

Hawthorne Commercial Construction, LLC provides a full range of construction services in both the public and private sectors, focusing on quality design, engineering, construction, client service, and environmental sensitivity. The company aims to create strong relationships between clients, subcontractors, vendors, and project staff to ensure successful project delivery.

Helfrich Brothers Boiler Works is a full-service, commercial boiler company providing expert manufacturing, engineering, and field services to the power generation industry.

Engineering Support for marine, pharmaceutical and other commercial plants. They offer services from thermography, gage calibration, to watch standing and new installation.

Highrise Consolidated Services provides professional, specialized contracting services with high-quality technical talent and support. They focus on facility operations of Corporate, Educational, & Life Science Laboratories.

Hydra Tech, Inc. is a fire hydrant and water main service company servicing the New England area. They inspect and repair existing infrastructure such as water mains and sewer pipes.

Hydrodig is a leading hydrovac service provider in North America, offering hydro-excavation services through a network of independent owner-operators.

Intrepid Construction is a construction development, management, consulting and industrial contracting company specializing in high-end facilities and mobile home installations. They offer engineering, architecture, project management, financial consulting, and general contracting services.

IPC-Lydon provides construction and maintenance services to power generation and industrial customers. The services that IPC-Lydon offers are designed to meet very specific needs of a given service request and/or to provide services that satisfy all project requirements.

Icarus Construction Services provides value-added construction services to customers through partnerships. They focus on lasting relationships and exceeding expectations.

A reputable transportation company offering trucking, logistics, and warehousing services.

Independent Mechanical Contractors is a specialty contracting firm that specializes in the installation and service of refrigeration systems. Our team has the necessary knowledge, experience, and expertise to design, install, and service a wide range of mechanical equipment.

Mechanical insulation contractor serving the New England area. Provides labor and material to insulate mechanical systems in a wide range of commercial and industrial buildings.

Interstate Electrical Services Corporation is the largest privately held electrical services company serving greater New England. They offer a range of electrical services.

Online platform connecting companies with specialized commercial contractors for bidding in projects and contracts.

Ironclad Services provides a wide variety of construction and maintenance services for commercial properties and specializes in Federal contracting.

Isaac Blair & Co. provides specialty construction shoring and rigging services and has developed expertise in solving complex shoring and rigging challenges.

J. & M. Brown Company provides comprehensive electrical construction and related services across industry. The Company’s comprehensive capabilities span the full array of disciplines to meet the electrical construction and telecommunications/data needs of corporate clients in the 21st century. A multifaceted company, J. & M. Brown has six distinct divisions which include: Electrical Construction, Tel-Data, Fire Alarm, Security Systems, Electrical Maintenance and Special Projects Group.

J. Derenzo Co. is a site work contractor that prepares sites for new construction, performing excavation, and installing earth retention and foundation systems. They also complete landscaping, install curbing and finalize utility hook ups.