
What we do
Balance your system water and maintain optimal inhibitor levels to help prevent scale buildup and corrosion, keeping your systems efficient and long-lasting.
Balance your system water and maintain optimal inhibitor levels to help prevent scale buildup and corrosion, keeping your systems efficient and long-lasting.
Protect your HVAC equipment by treating the water used in cooling towers, boiler loops, and chilled water systems to prevent scale, corrosion, and biological fouling.
Combat harmful microorganisms, including bacteria and algae, in water systems using targeted chemical treatment programs that ensure safe and compliant system operation.
Proactively monitor for Legionella bacteria and take action to prevent outbreaks. We offer testing, analysis, and full remediation strategies to protect building occupants.
Install and maintain the equipment necessary to safely and accurately add treatment chemicals to your water systems, ensuring proper dosage and consistent system performance.
Our team handles every part of the water treatment process, from purification and balancing to advanced microbial and Legionella control. Explore the services to learn more.

Scale & Mineral Buildup: Hard water carries high levels of calcium and magnesium. These minerals form thick scale on pipes, boilers, and HVAC equipment, reducing flow, lowering efficiency, and increasing energy costs.Water treatment prevents scale and protects your systems.
Corrosion & Rust: Untreated or imbalanced water can eat away at metal pipes, tanks, and heat exchangers. This leads to leaks, equipment failure, and discolored water. Inhibitors and proper chemical control stop corrosion before it becomes costly.
Harmful Bacteria: Warm water systems are prime environments for microbial growth such as biofilm, slime-forming bacteria, and Legionella. Water treatment disinfects the system, controls bacteria, and keeps occupants safe.
Silent Threats in Your Water Supply
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DUGGAN MECHANICAL SERVICES
136 Will Drive
Canton, MA 02021
DMS Contact
Have a question? Need a consultation? Our team is here to help you safeguard your systems and keep water quality at its best.
24/7 Emergency Service
If you’re experiencing an emergency, please call us directly at
781-843-3900