At Adamson And Dobbin, we pride ourselves on being a strong team player on every job site. We work seamlessly as a trusted subtrade, supporting general contractors and construction managers with dependable manpower, clear communication, and quality workmanship. At the same time, we have the experience, qualified staff, and leadership to step in as the prime contractor when a project requires the mechanical contractor to take full site coordination and control.

With decades of proven performance, we’ve built lasting relationships with subtrades, engineers, architects, and consultants. From planning and pre-construction through execution and closeout, we have the capability to manage projects efficiently and deliver results from start to finish.

We provide comprehensive plumbing services across the Industrial, Commercial, and Institutional (ICI) sectors, delivering systems built for durability, efficiency, and long-term performance. From new construction and major retrofits to equipment tie-ins and complex mechanical installations, our team executes projects with precision and coordination. We install and service a wide range of commercial and industrial plumbing systems, ensuring full compliance with all applicable codes and standards. Backed by highly skilled Local 401 plumbers, welders, and fitters, Adamson And Dobbin brings certified expertise, strong field leadership, and quality workmanship to every project.

Our certified tradespeople provide specialized gas and steam fitting services with a focus on safety, compliance, and operational reliability. Every installation is completed with precision and built to meet the highest industry standards.

Fully certified with TSSA

We install, upgrade, and maintain boiler and chiller systems that serve as critical infrastructure within major facilities. Our team ensures efficient operation, seasonal reliability, and long term system integrity.

We deliver full-service industrial process piping and ventilation solutions built for safe, efficient, and reliable operations. From new installations and system expansions to upgrades and repairs, our team provides high-quality fabrication and field installation for a wide range of applications. Whether the process involves moving liquids, powders, solids, or air, we have the experience and capability to design, fabricate, and install systems that perform.

We work with carbon steel, stainless steel, galvanized metal, PVC, and specialty alloys, ensuring every system meets all applicable codes, specifications, and industry standards. Our highly skilled welders and fitters operate under certified TSSA welding procedures, delivering consistent quality, safety, and compliance on every project. Supporting manufacturing, energy, food processing, and chemical facilities, we focus on precision workmanship, coordinated execution, and long-term system performance.

We provide complete HVAC solutions for the Industrial, Commercial, and Institutional (ICI) sector, supporting both new construction and retrofit projects. Our team delivers expert installation, upgrades, and service for a wide range of systems including cooling towers, chillers, ventilation systems, make-up air units (MUA), heat pumps, and refrigeration equipment. Whether improving building performance, replacing aging infrastructure, or supporting complex mechanical requirements, we focus on efficient system design, quality installation, and dependable long-term operation.

Our industrial exhaust systems are built to manage demanding conditions with precision and reliability. We design solutions that support safe operations and maintain optimal environmental standards.

Adamson And Dobbin provides complete dust collection system solutions for industrial and ICI facilities—from fabrication and installation to upgrades and retrofits. With a fully equipped shop, we fabricate all duct fittings and specialized pickup points to meet specific process and performance requirements. Our team installs ductwork, hoods, and associated components designed to control airborne dust, improve air quality, and maintain a safer, cleaner work environment.

We have the certified trades personnel experienced in rigging, setting, and installing all types of dust collection equipment and systems, ensuring safe handling and precise placement. From planning through installation, we deliver coordinated, reliable systems built to perform.

We provide complete hydronic and fuel system solutions for the Industrial, Commercial, and Institutional (ICI) sector. Our team installs, upgrades, and services hot water and hydronic systems, boilers, pumps, heat exchangers, and distribution piping to ensure efficient, reliable building performance. In industrial settings, we install high- and low-pressure steam boilers and steam distribution systems, delivering safe, code-compliant solutions built for demanding applications. We also provide natural gas and propane piping systems installed to meet all regulatory requirements. Utilizing skilled fitters and welders from UA Local 401, Adamson And Dobbin delivers the certified expertise, workmanship, and safety standards required to execute critical mechanical systems with precision and reliability.

Adamson And Dobbin provides safe, professional rigging and equipment handling services for industrial and commercial projects. Our team has the experience and technical capability to move, set, and position equipment with precision—whether it involves delicate machinery placement or large-scale heavy equipment moves.

Using proper hoisting methods, lift planning, and the right equipment for the job, we ensure every installation is completed efficiently and safely. By utilizing the trade knowledge and field experience of our skilled workforce, we support shutdowns, plant upgrades, and new construction with dependable execution, coordination, and attention to detail.