Contact Dry Air Systems for commercial, institutional and industrial HVAC and plumbing design-build services in Mass & NH. With years of experience and an expertly-trained staff of engineers and technicians, Dry Air Systems will design your new or retrofitted commercial HVAC or plumbing project correctly and completed within your budget. Trust our expert technicians employing single-source mechanical design-build services to get it done promptly and expertly. We’ll help you to identify the goals and challenges unique to your building. Our expert design engineers, drafters, pipefitters and sheet metal fabricators will deliver the best possible solutions. Our goals are to help you eliminate downtime, reduce your costs and make your building work better. Whether new construction or a rebuild or retro-fit, Dry Air Systems will get the job done right, on time and on budget.   


New Construction

Don’t let the challenges of new construction like scheduling, permits and cost containment hold you back. Our track record of success with HVAC and plumbing projects of all sizes means your new construction needs are in good hands.


Multi-Unit Residential Improvements & Retrofits

Improving an existing multi-unit residential building creates the potential for extensive downtime. Let Dry Air Systems minimize or eliminate any inconvenience. Our experience designing and installing HVAC and plumbing systems within the constraints of an existing space means you or your residents are up and running in no time.


Mechanical Piping

A number of industrial environments require well-designed and properly installed piping systems. The seasoned engineers and certified welders at Dry Air Systems will deliver smart solutions for chilled water, hot water, compressed air, steam or any type of process piping that requires stainless steel or standard piping material.



Our in-house, custom sheet metal fabrication shop means we control the quality and production cycle of every component – including ductwork, specialty fittings, exhaust hoods, equipment stands and more. Our experience with a wide range of practical applications has prepared us to meet your needs.



From the installation of complete plumbing systems to service and repair of existing equipment, Dry Air Systems is here to address your toughest plumbing challenges in any environment. This includes medical gas systems, booster pumps, temperature gauges mixing valve stations and Reduced Pressure Zone (RPZ) backflow preventers.

Please click here to Request a Quote and thank you for choosing Dry Air Systems.