Island Mechanical Services LLC

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 fa...

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 un...

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 are a locally owned HVAC contractor serving homes and businesses across Hartford County. Our state-licensed technician handles heating and cooling work from start to finish, including diagnosis, repairs, maintenance, and new system installations. Because we are a small team rather than a large chain, you deal directly with the person doing the work. We take time to find the real cause of a problem, explain your options in plain terms, and recommend a solution that fits your home and budget. W...

When your air conditioner stops cooling, we can usually track down the problem quickly. Our licensed technician diagnoses common faults such as refrigerant leaks, frozen coils, compressor failures, and thermostat issues, then makes the repair and tests the system before leaving. We know AC breakdowns tend to happen on the hottest days, so we prioritize urgent calls and work to get your system running again without unnecessary delay. We serve central AC systems, ductless mini-splits, and heat pum...

A new furnace is a significant investment, and we make sure it is sized and installed correctly from the start. For homes in Hartford County, we install gas, oil, and electric furnaces, handling removal of the old unit, duct connections, and gas or electrical hookups. Before recommending a model, we look at your home's size and heating needs so you are not paying for more capacity than you use. Every installation ends with a full system test to confirm safe, reliable operation. We will walk you...

A boiler that stops heating can leave a home cold and, in some cases, unsafe, so we treat boiler calls with urgency. Our licensed technician works on steam, hot water, and high-efficiency condensing boilers across most major brands. We start with a thorough inspection to find the exact fault, then explain what needs to be done and what it will cost before any work begins. If repairs no longer make sense, we can help you choose a more efficient replacement that lowers your heating bills. Our work...

Installing a central air conditioning system is a job that depends on getting the details right, and we take that seriously. Before installation, we perform a load calculation so the new unit is sized for your home rather than guessed at. Our team places both indoor and outdoor components carefully and completes the electrical and refrigerant work to code. We then run a full system test to confirm it performs as it should. If you are replacing an aging or unreliable unit, we can recommend a high...

Running out of hot water or dealing with a leaking tank is a good reason to replace your water heater. We install standard tank and efficient replacement units for homes across Hartford County. The work includes removing the old heater, making the water and gas or electrical connections, and checking for leaks and proper venting before we leave. We can talk through the size and type that fits your household's needs and your budget. Once the new unit is in place, we test it so you can rely on ste...

If your furnace is short cycling, making strange noises, struggling to light, or heating unevenly, we can help. Our licensed technician troubleshoots issues including pilot light failures, blower motor problems, and control faults, then completes the repair with minimal disruption to your day. Every visit starts with a diagnostic so you know exactly what is wrong before you commit to anything. We repair what can be fixed economically and only recommend replacement when it truly makes sense. Cont...

Regular maintenance is one of the most effective ways to keep your air conditioner reliable and extend its life. Our seasonal tune-ups include cleaning the coils, checking refrigerant levels, inspecting electrical connections, and making sure airflow is where it should be. Catching a small wear issue early often prevents a costly breakdown during the hottest weeks of summer. We perform these visits for AC systems across Hartford County and will note anything that needs attention so you can decid...