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Reducing Operating Costs

Our Sustainability Solutions help you minimize energy consumption.
CES helps reduce energy use and consumption, executing proper preventive maintenance, improving indoor air quality, and optimizing overall building performance with Energy Star Portfolio Manager energy audits.
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Energy Services

HVAC systems are among the most energy-intensive technology of any business, accounting for a large amount of energy consumption. On average, space cooling alone accounts for 15% of the electricity used in commercial buildings.

Utilizing in-house energy engineering expertise, CES provides unique energy savings opportunities for both pre-construction service and existing building HVAC system solutions. CES’s implemented solutions have generated over 20% energy savings by leveraging Energy Star Portfolio Manager, HVAC systems knowledge, and utility rebate expertise.

Effective Performance Tool

Energy Star Portfolio Manager

Energy Star Portfolio Manager is an effective tool for measuring the performance of ongoing preventative maintenance services and the actual energy reduction amount of HVAC system retrofits. CES provides you with level 1 energy audit services with all preventative maintenance programs and HVAC system solutions.


You cannot manage what you do not measure. With Energy Star Portfolio Manager, CES provides you with proof of performance, confirming our “relationship based, performance driven” commitment.

Preventative Maintenance

A Proactive Approach

Taking a proactive approach to a building's HVAC systems through quality maintenance can reduce commercial HVAC maintenance costs by up to 40%. The key to unlocking a high level of savings is identifying an HVAC service provider to provide the kind of in-depth knowledge, dedication, and skill level required to properly maintain your HVAC systems and equipment.

Industry studies prove proactive preventative maintenance can save up to 18% or more in operational dollars than reactive emergency repair. CES's proven Preventive Maintenance Program reduces HVAC maintenance costs while increasing energy-efficient operation.

Indoor Air Quality Services

Maximize your building's occupant safety.
Today's tightly sealed commercial buildings are designed to keep the conditioned air inside. Therefore, minimizing CO2 levels and removing airborne contaminants is a primary goal of an indoor air quality (IAQ) program.

Building owners and operators must protect indoor air quality and occupant health while simultaneously reducing energy consumption during building retrofits and repairs to maximize building occupant safety and system performance. 

As an early adopter to executing IAQ strategies, CES offers you a full range of IAQ services to protect the safety of your building occupants and identify energy-saving measures, including:

  • Measuring(CO2)levels

  • Optimizing indoor humidity level

  • Testing airborne particles

  • Ensuring system hygiene

  • Proactively monitoring & testing

CES's proactive and remedial IAQ solutions include:

  • Duct cleaning

  • Mold remediation

  • UV light systems

  • HEPA filtration systems

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