When the temperatures drop, you need a heating system you can rely on. Reilly Mechanical HVAC provides expert heating. When the temperatures drop in Fairfield County, New Haven County, and Litchfield County, you need a heating contractor you can count on. At Reilly Mechanical, we provide professional heating installation, repair, and maintenance for residential customers, ensuring your home stays warm and comfortable all winter long.

Whether you need a new high-efficiency furnace, boiler installation, or fast heating repairs, we have the training and experience to get the job done right – the first time. We work on all major brands and models, offering cost-effective solutions that improve comfort and energy efficiency.

Our heating services include:

• • Furnace installation & replacement

• • Boiler installation & service

• • Heating system repairs & troubleshooting

• • Preventative maintenance & seasonal tune-ups

• • Oil, natural gas, propane, and electric heating solutions

• • 24/7 emergency heating repair across Fairfield, New Haven & Litchfield Counties (emergency pricing may apply)

We know that heating emergencies can happen at any time, which is why we offer round-the-clock HVAC service. No matter the size of the job, you can rely on Reilly Mechanical HVAC for prompt, friendly, and professional heating service throughout Southern Connecticut.