HEATING SERVICES

Serving Connecticut and parts of Rhode Island with dependable heating services, we specialize in furnace repair, boiler installation, and energy-efficient upgrades to keep your home warm all winter.

Complete Heating Services — Repair, Install & Maintain

Don’t let a broken or outdated heating system disrupt your comfort. At Guaranteed Mechanical, we provide expert heating repair, installation, and maintenance services for both residential and commercial properties. Our licensed HVAC professionals use only high-efficiency systems and premium parts to ensure lasting performance—without breaking your budget.

Whether you're upgrading to a modern furnace, boiler, or heat pump, or need fast service on an existing unit, we tailor every solution to your space, needs, and energy goals. We proudly service and install top-quality heating equipment backed by manufacturer warranties and local energy rebate programs.

Our Heating Solutions Include:

Forced Air Furnaces – High-efficiency and standard furnace models designed for powerful, consistent heating.
Smart Thermostats – Boost your system’s efficiency and qualify for Eversource rebates with intuitive temperature control.
Hydronic Boilers – We install and service gas, fuel oil, and alternative-fuel boilers from leading brands.
Ductless Mini-Splits – Ideal for duct-free zones, providing efficient heating and cooling with minimal disruption.
Energy-Efficient Heat Pumps – Heat and cool your property year-round with advanced, eco-friendly technology.

At Guaranteed Mechanical, we respond to all inquiries within 24 hours. Contact us today to schedule a free consultation or request a quote.