local HVAC technician in Hartford County

Your boiler is the heart of your home's heating system, especially during the harsh winters in Hartford County. At Island Mechanical Services LLC, we specialize in both boiler repair and new boiler installation. Our licensed technician has over 15 years of experience diagnosing and fixing all major boiler brands and models, whether you have a steam boiler, hot water boiler, or high-efficiency condensing unit.

We know that a broken boiler is more than an inconvenience—it can be a danger to your family. That is why we offer prompt, reliable service to restore your heat quickly and safely. Our repair process starts with a thorough inspection to pinpoint the exact issue, followed by a clear explanation and upfront pricing. If a repair is not cost-effective, we can help you choose and install a new energy-efficient boiler that will lower your utility bills and provide consistent warmth for years to come.

All our boiler installations comply with Connecticut state codes and manufacturer specifications. We handle everything from removing your old unit to testing the new system for peak performance. Whether you need an emergency repair or a planned upgrade, trust Island Mechanical Services for honest work and lasting results.

When the summer heat arrives in Hartford County, you need an air conditioning system you can rely on. Island Mechanical Services LLC offers expert air conditioning repair, maintenance, and new installation for central AC systems, ductless mini-splits, and heat pumps. Our licensed technician is trained to quickly diagnose common AC problems—such as refrigerant leaks, frozen coils, compressor failures, and thermostat issues—and provide effective repairs that restore cool comfort to your home.

We understand that AC breakdowns always happen at the worst time. That is why we prioritize emergency calls and work efficiently to get your system back up and running without unnecessary delays. For homeowners with older or frequently failing units, we can recommend and install a new, high-SEER air conditioner that delivers better cooling performance while reducing energy costs. Our installation process includes a detailed load calculation to ensure proper sizing, professional placement of indoor and outdoor components, and a full system test before we leave.

Routine maintenance is also key to extending the life of your AC. We offer seasonal tune-ups that include cleaning coils, checking refrigerant levels, inspecting electrical connections, and optimizing airflow. Keep your home comfortable all summer long with Island Mechanical Services.

Your furnace works hard to keep your home warm, but even the best systems can develop problems. Island Mechanical Services LLC provides comprehensive furnace repair and installation for gas furnaces, oil furnaces, and electric furnaces throughout Hartford County. With over a decade of hands-on experience, our licensed technician can troubleshoot and resolve issues like intermittent cycling, strange noises, pilot light failures, blower motor problems, and uneven heating.

We believe in fixing what we can and replacing only when necessary. Every repair begins with a no-obligation diagnostic to identify the root cause. We will provide you with a straightforward estimate and, if a repair is possible, complete the job with minimal disruption to your daily routine. If your furnace is beyond repair or more than 15 years old, we can help you select a new, high-efficiency model that meets your home's size and your budget. Our installation service includes safe removal of the old unit, professional duct connection, gas line or electrical hookup, and a full system test to verify proper operation.

Don't let a failing furnace leave you in the cold. Contact Island Mechanical Services for prompt, professional furnace service that prioritizes your comfort and safety. We also offer maintenance plans to prevent breakdowns before they happen.