Full-Service HVAC Contractor Boston, MA and Nearby Areas Trust

Welcome to Northeastern Mechanical Inc

Northeastern Mechanical Inc is the HVAC contractor Boston, MA and surrounding areas can count on. But why should you hire us? Check out a few reasons below.

• We offer 24/7 emergency services for your convenience.
• We only use quality materials and brand-name parts from established distributors.
• We focus on customer service and craftsmanship so that you're satisfied with our work.
• We have over three decades of experience in the HVAC industry.
• We offer free estimates so you can make an informed decision.

HVACR Design Builds

Northeastern Mechanical Inc provides expert heating, ventilation, AC, and refrigeration design-build services for your residential and commercial projects. Our team handles every stage of the project, from initial system planning and equipment selection to installation and final testing. We work closely with clients to ensure the design aligns with budget, space requirements, and long-term efficiency goals. With our experience, we can recommend the best systems to optimize performance and reduce operating costs.

Sheet Metal

Our experts design, assemble, and meet your timeline for sheet metal projects with high quality and fair price. We focus on prompt production and assembly. We use precise measurements and durable materials to ensure ductwork and sheet metal components fit perfectly and perform efficiently. Our team can handle custom fabrications and complex layouts to support a variety of HVAC and industrial applications. You can rely on our workmanship to maintain airflow, reduce energy loss, and improve overall system performance.

Preventative Maintenance

Keep the focus on running your business while our HVAC contractor in Canton, MA provides high-quality service and maintenance on your critical equipment. Our maintenance programs are designed to catch small issues before they become major problems, helping you avoid costly emergency repairs. Regular inspections and tune-ups improve system efficiency, extend equipment lifespan, and ensure consistent comfort throughout your facility. We provide detailed reports after each visit so you can stay informed about system performance and any recommended upgrades.

Pipefitting and Welding

Count on us for pipefitting and welding, installation and new builds, special projects, and repairs and new builds. We perform site work, HVACR services, and maintenance. Our skilled pipefitters and welders follow strict safety protocols and industry standards to ensure reliable and leak-free systems. We can handle both high-pressure and low-pressure piping, as well as custom fabrication for unique building requirements. Whether you need a new installation or repairs on existing piping, our team delivers durable solutions with precise craftsmanship.

Specialized Projects

Our skilled technicians provide high-quality, focused, specialized services for your hard-to-complete special projects, including new construction and installations. We thrive on projects that require custom solutions and advanced technical expertise, such as unique ventilation systems and complex refrigeration setups. Our team collaborates with contractors, engineers, and facility managers to develop tailored plans that meet project goals and timelines. From start to finish, we manage the details to ensure a seamless installation and long-lasting performance.

Patriot Plumbing 

Our Patriot Plumbing & Heating team is a full-service plumbing and heating division providing services to residential homeowners and commercial customers. Our technicians can handle everything from routine repairs and drain services to full plumbing installations for new builds. We also provide heating system support, including boiler services, pipework, and system upgrades to improve efficiency and comfort. With a focus on quick response times and reliable workmanship, Patriot Plumbing delivers solutions you can depend on.