Installations, Upgrades & Maintenance from Brennan & Co.

Water Heater Services on Martha’s Vineyard

A reliable supply of hot water is essential to everyday comfort, whether it’s for a luxurious bath after a beach day or simply keeping up with a busy household. At Brennan & Co., we offer water heater services designed for year-round performance and long-term peace of mind.

From new high-efficiency systems to preventative maintenance, our team helps homeowners across Martha’s Vineyard get the most from their hot water systems. We serve Edgartown, Oak Bluffs, Vineyard Haven, and every town in between.

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Water Heater Installation & Replacement

If your current system struggles to keep up or is nearing the end of its lifespan, it might be time for an upgrade. We install a range of residential water heaters, including high-efficiency tank systems and space-saving tankless units, each chosen to fit your home’s hot water demands and energy goals.

Our installation process includes:

In-home consultation and system sizing
Selection of trusted, energy-efficient brands
Professional, code-compliant installation
System testing and homeowner education

Tankless Water Heater Services

Looking for an on-demand hot water solution? Brennan & Co. installs tankless water heaters that heat water only when you need it, reducing standby energy loss and freeing up space in your utility area.

Why go tankless?

Endless hot water supply
Compact and wall-mounted
Highly energy-efficient
Longer lifespan than traditional tanks

Our team can help you determine if a tankless system is right for your home and handle the full installation from start to finish.

Preventative Water Heater Maintenance

Like any home system, your water heater performs best with routine care. Regular maintenance helps prevent breakdowns, extend equipment life, and ensure your system is operating efficiently.

Flushing sediment buildup from tank systems
Inspecting valves and heating elements
Checking for leaks or corrosion
Adjusting temperature and pressure settings

Preventative service is especially important for homes on Martha’s Vineyard, where mineral-rich water and salt air can take a toll on equipment. Let us help keep your hot water flowing smoothly.

Why Homeowners Choose Brennan & Co. for Plumbing Services?

Island-Based Team

We're local to Edgartown and provide fast response times across all six Vineyard towns.

Reputation for Excellence

Trusted by luxury homeowners across the Island for HVAC, now proudly offering plumbing services.

Licensed & Insured Plumbers

All work is done to code and backed by professional standards.

Perfect for Primary & Seasonal Homes

Flexible scheduling, discreet service, and proactive solutions.

Your Hot Water Solution Starts Here

From tank and tankless water heater installations to annual maintenance, Brennan & Co. provides expert service you can rely on. Contact us today to request a quote or schedule your next service.