Universal Cooling & Heating - Boston's Certified HVAC Services

We perform comprehensive energy audits and system evaluations to identify inefficiencies in your HVAC setup. Our services include sealing ductwork, optimizing thermostat settings, and recommending energy-efficient upgrades or replacements. By addressing issues like poor insulation or outdated equipment, we help Boston homeowners lower their monthly utility costs and improve overall system performance.

Short cycling—where your heater turns on and off too frequently—is often caused by oversized units, thermostat problems, or clogged filters. In Boston's climate, this can lead to uneven heating and wasted energy. Our technicians diagnose the root cause through testing and inspection, then provide solutions such as recalibrating thermostats, cleaning components, or adjusting system sizing to restore proper operation and efficiency.

We offer a full range of services tailored to local needs, including preventive maintenance, system repairs, and installations. Our maintenance plans include cleaning, lubrication, and performance checks to catch problems early. For repairs, we focus on fixing issues like refrigerant leaks or electrical faults that contribute to high bills and short cycling. We also install modern, efficient systems designed for Boston's weather to ensure reliable comfort and savings.