The HVAC system is most likely the single biggest use of energy for your business. In commercial applications where refrigeration is applied (combined with the HVAC systems), huge amounts of energy are used in the building. In fact, over 1/3 rd of the energy used in the United States is used to heat and cool buildings. Preventative Maintenance is vital to keeping these costs to a minimum and protecting your investment in the equipment itself. According to the Consortium of Energy Efficiency (CEE) up to 50% more energy can be saved with proper installation, sizing, and maintenance of commercial central air conditioning and heat pumps.



Air balance certification includes the testing, adjusting and balancing of you air conditioning and ventilation systems. Certification is necessary for any tenant improvement or new construction when HVAC equipment is involved. REE has the experience to get your project completed.



People are becoming more and more concerned about the quality of air that they breathe. By having your air ducts inspected and cleaned we can prevent the build up of dirt, dust, pollen, or even mold which can be living inside your ducting system. Besides the odors that these can cause there are other health issues linked to polluted air or “sick building syndrome.” Proper duct cleaning will insure that you, your employees, and your customers will have a safe, clean and odor-free environment.



REE offers a wide variety of options to maintain proper indoor air quality. These products are designed to prevent harmful particulates from populating the air you breathe. Electronic Air Cleaners are installed directly into your ducting system and capture unwanted particulates by creating a positive charge and collecting them using an electrostatic plate. These are very effective and can capture up to 99% of all contaminants. Ultraviolet Air Cleaners are used to prevent growth of mold or bacteria. The UV light cleans the air and prevents the spread of viruses. These are used greatly in spaces where healthcare is an issue. Carbon filters are used in lieu of your air conditioning’s standard filters. The activated carbon collects and traps foul odors before they enter your building.