Heating & Boiler Services Marion MA | Dias Plumbing

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 At Dias Plumbing & Heating, we specialize in the installation, maintenance, and repair of high-efficiency heating systems and boilers for homeowners across Mattapoisett, Marion, Fairhaven, Wareham, Acushnet, and surrounding towns.

Our team delivers clean, professional installations with attention to detail — from boiler piping to radiant heat zones. Whether you need a new high-efficiency system or seasonal maintenance, our work is designed for long-lasting comfort and reliability.

Our Heating & Boiler Services Include:

• Boiler installation, repair, and replacement
   
• High-efficiency boiler upgrades
   
• Radiant floor heating systems
   
• Hydronic piping and zone control setups
   
• Annual cleaning and system maintenance
   
• Heating system troubleshooting and repair