Furnace Services on Martha's Vineyard

Professional Furnace Repair, Installation & Maintenance by Brennan & Co.

Cold Island nights call for dependable indoor warmth—and Brennan & Co. delivers. Based in Edgartown and serving all of Martha’s Vineyard, our team offers expert furnace services designed to keep your home cozy, efficient, and ready for every season.

Whether you need fast furnace repairs, are considering an energy-efficient upgrade, or want to protect your system with preventative maintenance, our licensed HVAC contractors provide reliable service tailored to the needs of luxury homes across the Island.

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Fast, Reliable Furnace Repairs

If your furnace isn’t performing the way it should, don’t wait until it becomes a bigger issue. At Brennan & Co., we specialize in diagnosing and repairing all types of residential heating systems—from older models to modern high-efficiency units. Common furnace problems we fix below:

No heat or insufficient warmth

Pilot light or ignition issues

Loud or unusual noises

Frequent cycling or short bursts of operation

Thermostat or sensor malfunctions

Our team combines years of hands-on experience with advanced diagnostic tools to restore heat quickly and effectively. Clear communication and your comfort are our top priorities.

Expert Furnace Installation & Replacement

If your system is aging, inefficient, or constantly in need of repairs, it may be time for an upgrade. We install high-performance, energy-efficient furnaces that provide consistent warmth with lower operating costs—ideal for large homes across the Vineyard. Our furnace installation process includes:

A red and white light house sitting on top of a lush green hillside

In-home consultation and load sizing

Selection of top-tier systems that suit your lifestyle and home layout

Seamless, code-compliant installation

Full system testing and homeowner education

Whether you’re replacing an outdated unit or planning a new build in Martha’s Vineyard, we’ll help you select a heating solution built for long-term performance and comfort.

Preventative Furnace Maintenance & Tune-Ups

Regular furnace maintenance is the simplest way to keep your heating system reliable, energy-efficient, and safe throughout the colder months. Our furnace tune-ups are thorough, proactive, and customized to your system.

Furnace maintenance helps you:

Lower heating bills

Prevent costly breakdowns

Improve indoor air quality

Extend the life of your system

Our technicians inspect burners, check airflow, test safety controls, clean critical components, and make adjustments to ensure your system runs at its best—so you can enjoy peace of mind and uninterrupted comfort.

Why Choose Brennan & Co. for Heating Services?

Local HVAC Experts

We live and work on Martha’s Vineyard and understand the unique heating needs of coastal homes.

Award-Winning Reputation

Proudly voted Best HVAC Company by Martha’s Vineyard Magazine readers since 2019.

Tailored Heating Solutions

We design and install systems that fit your space and your lifestyle—no generic setups here.

Respectful, Professional Technicians

We treat your home as if it were our own and leave your space better than we found it.

Advanced Equipment

We stay ahead of HVAC technology to offer the most efficient, quiet, and effective heating systems available.

Stay Warm with Expert Furnace Services from Brennan & Co.

From quick furnace repairs to complete system upgrades, Brennan & Co. is the trusted name in heating solutions across the Island. We’re here to help you stay warm and worry-free—whether you’re in Edgartown, Chilmark, Vineyard Haven, or anywhere in between.

Request Your Free Estimate