HVAC repair near Eastern Connecticut

When summer hits Eastern Connecticut, a reliable air conditioner isn't a luxury—it's a necessity. APEX offers full-service AC installation, repair, and maintenance for both residential and light commercial systems. We work with all major brands and can recommend the right size and efficiency for your space. Our process begins with a free in-home assessment, followed by a detailed quote and scheduling at your convenience. We arrive on time, diagnose accurately, and repair efficiently—often same-day. If replacement is better, we handle the complete install with minimal disruption. Why choose us? Because we live in the same heat and humidity, and we know how to restore your comfort fast. From central air to window units and ductless mini-splits, we've got you covered. Emergency repairs available 24/7.

Connecticut winters are brutal, but your home doesn't have to be. APEX specializes in heating system installation, repair, and maintenance—including furnaces, boilers, heat pumps, and radiant heating. We understand the urgency of a no-heat call, especially when temperatures drop below freezing. That's why we offer prompt, professional service with transparent upfront pricing. Our technicians are trained to work on all fuel types: gas, oil, electric, and propane. We'll diagnose the issue, explain your options, and get your heat back on—often within hours. Preventative maintenance plans are also available to keep your system running efficiently and safely all winter long. Don’t wait for a breakdown; schedule a fall tune-up and rest easy knowing APEX has your back when the cold arrives.

Businesses in Eastern Connecticut rely on APEX for commercial refrigeration repair and installation. From walk-in coolers and freezers to reach-in units, ice machines, and display cases, our team keeps your perishables safe and your operations running. We know downtime costs you money, so we offer priority dispatching for commercial clients. Our process starts with a rapid response call, followed by a full diagnostic and repair plan. We stock common parts and work after hours to minimize disruption to your customers. Whether you run a restaurant, grocery store, or convenience store, we’ll ensure your refrigeration meets health codes and efficiency standards. Preventive maintenance contracts are also available to avoid unexpected failures. Trust APEX to protect your inventory—and your reputation.