HVAC & Mechanical

Heating & Ventilation Systems

Air Conditioning Systems

Chiller Plants

Boiler Plants 

Laboratory Exhaust Systems

Displacement Ventilation

Environmental Control Systems

Geothermal Systems


Electrical Distribution Systems

Motor Controls

Emergency Power & Lighting


Fire Protection

Sprinkler Systems

Fire Alarm Systems

Smoke Evacuation

Gas Suppression Systems

Central Utilities

Chiller Plants

Boiler Plants


Site Distribution


Sanitary & Storm Systems

Water Treatment

Potable Water Systems 

Fuel & Gas Storage and Distribution

Irrigation Systems

Grey/Black Water Systems


ads ENGINEERS specializes in energy modeling, commissioning, energy audits, and LEED services.  Ari Golden, a PE and LEED Accredited Engineer, is the director of Sustainable Services. 

ads ENGINEERS has aided Owners in achieving a savings of over $3 million dollars in annual operating costs. Much of this has been achieved through the NYSERDA “New Construction Program”.  ads ENGINEERS has worked extensively with this program as a technical assistance provider which evaluates building performance and provides incentives to Owners based on the demand and kilowatt-hour savings.

As a member of the United States Green Building Council, ads ENGINEERS is constantly working to promote buildings that are environmentally sound, energy efficient, and comfortable places to live and work.


The objective of commissioning is to provide documented confirmation that the facility fulfills the functional and performance requirements of the building owner, occupants, and operators.  It is also a prerequisite to obtain a LEED rating. To reach this goal, it is necessary for the commissioning process to establish and document the Owner’s project requirements for system function, performance, and maintainability and to also verify and document compliance with these criteria throughout construction and start-up.

The commissioning process can also be applied to existing buildings that have never been commissioned to restore them to optimal performance.  Retro commissioning (RCx) is a systematic, documented process that identifies low-cost operational and maintenance improvements. This process that identifies low-cost operational and maintenance improvements in existing buildings and brings the buildings up to the design intentions of its current usage.

Commissioning has become a fundamental part of the firm’s engineering services.  ads ENGINEERS has provided commissioning services for both public and private sector clients.  It has engaged in over twenty commissioning projects for new and existing buildings.  ads ENGINEERS is a member of the Building Commissioning Association (BCA) and a number of its employees have obtained certification as ASHRAE Commissioning Process Management Professionals (CPMP).

ads ENGINEERS  has completed commissioning for the following industry sectors: commercial office buildings, commercial fit out spaces, hotels, refrigeration warehouse facilities, residential buildings, schools, sports facilities, theaters, and universities.