Leading Commercial Cooling Solutions from our Commercial Services division

Transform your commercial cooling with expert solutions, custom services, and industry-leading expertise crafted by our Commercial Services division.

Dual Temp delivers expert commercial cooling solutions, including central air systems, split systems, VRF systems, and rooftop units. Our team ensures precise installations, thorough maintenance, and fast repairs to keep your facility cool and comfortable.

We help businesses reduce energy costs, improve comfort, and maintain reliable cooling performance all year long.

Common Issues

AC Not Cooling Properly

A commercial air conditioning unit that fails to cool adequately may be dealing with refrigerant leaks, dirty coils, clogged air filters, thermostat problems, faulty sensors, compressor issues, or inadequate airflow due to duct obstructions or failing fans. Electrical faults and poor maintenance can also contribute to performance loss.

Condensate Drain Blockages

Blocked AC drains can cause water leaks, ceiling and wall damage, mold problems, system shutdowns, and indoor humidity problems.

Faulty Commercial AC Thermostat

A broken or miscalibrated thermostat can lead to incorrect cooling and inefficient energy use.

Frozen Evaporator Coils

Frozen coils are often caused by restricted airflow or low refrigerant levels, affecting cooling capacity and energy use.

General HVAC System Issues

Common issues include blocked vents, dirty filters, and restricted airflow, as well as improper system settings or lack of regular maintenance—all of which can negatively impact energy efficiency, system performance, and overall indoor comfort.

High Indoor Humidity

Poor humidity control can result from oversized systems that short-cycle and fail to dehumidify the air effectively. It may also stem from malfunctioning dehumidification controls, faulty sensors, or issues with the evaporator coil — such as low temperatures, dirt buildup, or inadequate airflow — all of which can interfere with proper moisture removal.

Noisy Commercial AC Systems

Rattling, buzzing, or squealing noises can indicate electrical issues, fan problems, or worn components. The failure of these comonents is often catastrophic, so expert service is critical to prevent system downtime.

Refrigerant Leaks in HVAC

Low refrigerant levels reduce cooling efficiency and can damage the compressor. Leak detection and recharge are essential.

Short Cycling of AC Units

Frequent cycling can wear down components and may stem from thermostat or sensor issues. In addition, this can also result in humidity problemts.

Uneven Cooling in Building

Inconsistent temperatures across rooms can result from blocked vents, poor duct design, poor ait distribution, or system imbalance. Rebalancing and retrocommissioning are some options to imrpove performance.

Trusted Equipment, Expertly Handled

Equipment We Specialize In

Dual Temp Home Services provides expert installation, maintenance, and repair for a full spectrum of residential HVAC and hot water systems. We service high-efficiency furnaces, central air conditioners, heat pumps, ductless mini-splits, tank and tankless water heaters, and indoor air quality solutions. Whether you’re upgrading your home heating system, improving energy efficiency, or replacing outdated equipment, we work with trusted brands to deliver reliable comfort throughout the Lehigh Valley.

Packaged Rooftop Unit (RTU)

All-in-one HVAC system mounted on rooftops to heat and cool commercial buildings.

VRF System

Variable Refrigerant Flow system that can provide simultaneous heating and cooling to different zones.

Chiller

Removes heat from liquid water to cool large commercial spaces, industrial, or pharmaceutical processes.

Air-Cooled Chiller

An air-cooled chiller distributes cooling by sending chilled water (or a water-glycol mix) through a network of pipes to air handlers, fan coil units, or process equipment inside the building. These units use the chilled water to absorb heat from the indoor air, then return the warmed water back to the chiller to be cooled again.

Water-Cooled Chiller

Uses cooling towers to cool water; more efficient for large-scale applications.

Cooling Tower – Closed-Circuit

Cools process fluid inside a coil without direct air exposure; reduces contamination at the expense of lowering heat transfer efficiency.

Cooling Tower – Open-Circuit

Evaporates water to reject heat; exposed to air and used with water-cooled chillers. These systems offer ultra-efficient cooling but with added maintenance requirements.