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Meeting customers' needs, improving facilities, and drastically lowering cost. This is what we do.

ES2 has developed a comprehensive suite of products and services to optimize systems and energy use from initial design through the entire life of a building.

Everything we do is designed to save our clients money through lower utility bills and repair costs while increasing occupant comfort and thus productivity.

Listed below are just a few of our valued offerings:


New Build Commissioning


Facilities Management Systems

Energy Management Systems

Building Management Systems

Building Automation Systems

Unified Controls Systems

Facilities Management Systems

HVAC Controls

Lighting Controls

Access Controls

HVAC Mechanical Service

Test Adjust & Balance

Professional Engineering

Energy Audits

Strategic Energy Planning



Year Established


Projects Completed


Industries Served


States Serviced



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Our services include in-person training and instruction on our building systems at our ES2 University




National Environmental Balancing Bureau’s function is to establish, promote, and maintain high-quality standards through certification of Firms, Professionals, and Technicians. Our NEBB certification is tangible proof of our employee's qualifica-tions to perform their work in accordance with NEBB Procedural Standards and the ability to measure the efficiency of building systems and provide customized solutions for our clients.


ASHRAE, founded in 1894, is a global society advancing human well-being through sustainable technology for the built environment. The Society and its members focus on building systems, energy efficiency, indoor air quality, refrigeration and sustainability within the industry. Through research, standards writing, publishing and continuing education, ASHRAE shapes tomorrow’s built environment today. 


International Facility Management Association is the world's largest and most widely recognized association for facility professionals. Members gain a competitive edge with employers and showcase your commitment to your profession. Joining IFMA is the best way to network with facility managers, access facility management training, education and credentials and excel in your career.


The American Institute of Architects or AIA offers education, government advocacy, community redevelopment, and public outreach to support the architecture  profession. The AIA also works with other members of design and construction teams to help coordinate within the building industry. AIA serves as an advocate of the architecture profession. Champions architects’ future by enhancing public belief in the value of design.

The National Society of Professional Engineers is a professional association representing licensed professional engineers in the United States. NSPE is the recognized voice and advocate of licensed Professional Engineers represented in 53 state and territorial societies and over 500 local chapters.dentials and excel in your career.

AASHE is an association of colleges and universities that work to create a sustainable future. AASHE provides resources, professional development opportunities and a network of support to enable institutions of higher education to model and advance sustainability in everything they do, from governance to curriculum advancements.

The National Fire Protection Association is an international nonprofit organization devoted to eliminating death, injury, property and economic loss due to fire, electrical and related hazards. NFPA delivers information and knowledge through more than 300 consensus codes and standards, research, training, education, outreach and advocacy; and by partnering with others who share an interest in furthering our mission. 

The Oklahoma City Association of Building Owners and Managers supports the commercial real estate industry through leadership, education, advocacy, information and networking. The membership of BOMA Oklahoma City includes building owners, property managers, developers, government and corporate facility managers as well as the companies that provide related goods and services.




For any inquiries or questions, please fill out the following form or email Please fill out all fields of the form.

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Oklahoma City Office

13401 N. Santa Fe Ave.
Oklahoma City, OK. 73114

Telephone: (405) 528-4500

Fax: (405) 233-3105

Tulsa Office

10404 E 55th Place Suite E
Tulsa, OK 74146​

Telephone: (918) 279-6450 
Fax: (918) 994-1300​

Arkansas Office

2213 N. Reynolds Rd. Suite 27

Bryant, AR 72022

Telephone: (501) 847-8610
Fax: (501) 847-8702


For employment opportunities with ES2 please visit our INDEED page to view our open job postings:

We are always interested in recruiting new talent. If you are interested in a career at ES2 but we do not have any current openings or the positions posted on INDEED are not the right fit, please email your resume to