Ductless Mini-Split Systems on Martha's Vineyard

Flexible Heating & Cooling Solutions for Homes Without Ductwork

Whether you’re upgrading a historic cottage, remodeling a guest suite, or adding climate control to a seasonal space, ductless mini-split systems offer the perfect balance of performance, flexibility, and energy efficiency. At Brennan & Co., we specialize in the installation, repair, and maintenance of mini split systems designed to meet the unique demands of Island homes.

As your trusted HVAC contractors based in Edgartown, we bring expert guidance and precision service to every ductless project.

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Mini-Split Repair Services

Even the most reliable systems can experience issues. If your ductless system isn’t heating or cooling properly, our technicians are equipped to quickly diagnose and repair the problem. Common ductless system issues we fix:

Weak airflow or no cooling/heating

Indoor unit not responding to remote

Refrigerant leaks or drainage issues

Unusual noises or error codes

We work on all major ductless brands and provide honest, transparent recommendations to restore comfort quickly.

Ductless Mini-Split Installation

Our HVAC experts work with you to choose the right mini split system for your home’s layout, usage, and budget. Whether you need one zone or a multi-zone system, we design and install a ductless solution that’s efficient, reliable, and nearly invisible in your space. Our installation process includes:

In-home assessment and sizing for optimal performance

Equipment recommendations from trusted manufacturers

Neat, efficient installation with minimal disruption

Full system walkthrough and support

We specialize in Mitsubishi, Fujitsu, and Daikin systems known for their reliability and advanced features—perfect for year-round Martha’s Vineyard living.

Routine Ductless Maintenance

Just like traditional HVAC systems, ductless units need periodic maintenance to stay efficient and effective. Brennan & Co. offers comprehensive mini split maintenance services to extend the life of your system and keep it running like new. Ductless maintenance includes:

Cleaning filters, coils, and blower components

Checking electrical connections and refrigerant levels

Verifying drain line function and airflow output

Ensuring system efficiency and safe operation

Whether you use your mini split year-round or seasonally, a little routine care goes a long way in keeping your Island home comfortable.

Why Brennan & Co. for Mini Split Systems?

Island-Based Service

Based in Edgartown, we know how to adapt ductless systems to Martha’s Vineyard’s unique architecture and climate.

Award-Winning Quality

Named Best HVAC Company in Martha’s Vineyard Magazine’s Best of the Vineyard since 2019.

Tailored Comfort Solutions

We design systems to fit your lifestyle, not just your square footage.

Clean, Discreet Installations

Our team respects your space and installs systems with care and minimal disruption.

Trusted Expertise

We’ve helped homeowners across Aquinnah, Vineyard Haven, and West Tisbury enjoy ductless comfort with confidence.

Explore Ductless Comfort with Brennan & Co.

Whether you’re upgrading an existing system or exploring ductless options for a renovation or guest space, Brennan & Co. offers expert mini split installation, repair, and maintenance across Martha’s Vineyard. Let us show you how flexible, efficient comfort can transform your home.

Schedule a Free Estimate Today