Mini Split Systems - Ductless Air Conditioning Services

High-Efficiency Mini Split Installation & Service

Upgrade your home’s comfort with a ductless mini split system expertly installed by Dias Plumbing and Heating.

We specialize in energy-efficient heating and cooling solutions for homes in Mattapoisett, Marion, Fairhaven, Wareham, and surrounding areas.

Our licensed technicians provide clean, precise installations that deliver quiet operation, improved air quality, and full temperature control in every room.

Whether it’s a single-zone system for an addition or a whole-home setup, our team ensures a flawless finish and reliable performance year-round.

Our Mini Split Services Include:

• Ductless mini-split installation
• Multi-zone system design and setup
• Maintenance and seasonal tune-ups
• Mini split troubleshooting and repair
• Energy-efficient replacements and upgrades