Air Conditioning Services
Keep your home or business comfortable through humid Thousand Islands summers with air conditioning installation, repair, and maintenance built for lake-effect climates.

AC/DC Mechanical, LLC brings dependable HVAC, plumbing, and electrical service to Sackets Harbor, from the Historic District to the shoreline along Lake Ontario.
Sackets Harbor mixes historic homes near the battlefield with newer construction farther out toward Route 3, and each one has its own comfort needs. As a local HVAC contractor, we handle everything from furnace repair and boiler repair to full heating installation, so residents aren't left guessing who to call when a system fails.
Our team also covers plumbing services, electrical services, and general contracting work, giving homeowners a single trusted partner instead of a rotating list of specialists. That matters in a village where many properties date back decades and require careful, experienced hands.
Beyond routine repairs, we support commercial property maintenance for the shops, inns, and restaurants along Main Street and West Main Street, keeping their heating and cooling equipment running through both the tourist season and the quiet winter months.

AC/DC Mechanical, LLC brings a full lineup of services to Sackets Harbor, built around the systems that matter most in a lakeside village with a long, cold winter season.
Our technicians are equipped for everything from emergency hvac services to planned upgrades, and we back every job with clear communication and honest pricing.
Keep your home or business comfortable through humid Thousand Islands summers with air conditioning installation, repair, and maintenance built for lake-effect climates.
Restaurants, inns, and storefronts around the harbor rely on us for commercial hvac services and refrigeration services that keep equipment running through peak tourist season.
From furnace services to boiler repair and heating maintenance, we keep Sackets Harbor homes warm through the long stretch of Lake Ontario winter.
Sackets Harbor carries more history per block than most towns its size, with Madison Barracks, the Sackets Harbor Battlefield State Historic Site, and the homes lining Main Street and Ambrose Street reflecting more than two centuries of building on this shoreline. Many of these properties still run on older electrical wiring and heating equipment that wasn't designed for today's demands.
That's why our electrician crews specialize in electrical troubleshooting, electrical panel upgrades, and full electrical wiring and rewiring for historic homes without disturbing original woodwork or masonry any more than necessary.
Waterfront cottages near Navy Point and Horse Island also face their own pressures: salt air, seasonal use, and heavy lake-effect snow loads. We build our approach around what actually keeps homes and businesses in this village running, not a generic checklist.

Homeowners and business owners in this village want a contractor who understands both historic construction and modern comfort systems. Here's what keeps them calling us back.
We operate as a licensed HVAC contractor, plumbing contractor, electrician, and general contractor, so Sackets Harbor residents get coordinated, code-compliant work under one roof.
Furnace failures and burst pipes don't wait for business hours. Our team handles emergency heating repair, emergency plumbing, and emergency electrical services when Sackets Harbor needs it most.
From Madison Barracks-area homes to cottages along the shoreline, we handle installations and repairs with care for the character and construction quirks that make this village unique.
Sackets Harbor's location on Black River Bay brings specific challenges that shape how we approach every job, from residential hvac services to plumbing repair. Lake-effect snow, older housing stock, and a mix of year-round and seasonal properties all factor into our recommendations.
Common issues we see and address across the village include:

From Madison Barracks to the shops along Main Street, AC/DC Mechanical, LLC is ready to handle your heating, cooling, plumbing, and electrical needs with the local knowledge this historic harbor village deserves.
