Heating & Boiler Services

Expert Heating & Boiler Solutions for Your Home

At Dias Plumbing and 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