Enthalpy /ˈɛnθəlpi/

Enthalpy is a measurement of energy in a thermodynamic system. It is the thermodynamic quantity equivalent to the total heat content of a system. It is equal to the internal energy of the system plus the product of pressure and volume.  More technically, it includes the internal energy which is the energy required to create a system, and the amount of energy required to make room for it by displacing its environment and establishing its volume and pressure.

"We Are Energy - Defined"

Our Sectors, Our Clients, Our Partners

AQCS Expertise

Conventional Power

We have years of experience supporting coal, oil and natural gas fueled facilities.  Our management team has been part of multiple projects which have been recognized within the sector for their technology advances, fast-track execution, efficiency, reliability and benefit to their owners.  We will support your new project or existing asset as if it was the most important project in the world; and we want you to know that at Enthalpy Energy Services, it is.  Give us a call today.

Hydro Market

Hydro, Solar & CHP

As America’s energy portfolio shifts towards renewable forms of energy, the team at Enthalpy-ES has stayed at the forefront of this rapidly growing sector.  We’ve assisted with the development and execution of large and small scale hydro, solar, concentrated solar and Combined Heat & Power (CHP) technologies. From the owners & operators to the biggest OEMs of hydroelectric turbine & generators, RICE manufacturers and other equipment providers, Enthalpy-ES will be there to support you.


Oil, Gas & Chemical

Enthalpy-ES is working with the sector’s most active companies to develop, construct and maintain petrochem plants, ethylene facilities, LNG liquefaction & gasification facilities, midstream oil and gas pipelines, terminals and downstream refineries.  Our team is familiar with projects classified as “mega-projects” and are able to support those with the same level of quality and efficiency as those of smaller scale.  Call to discuss how we can provide you with experienced staff and value driven excellence.

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Water Treatment

Enthalpy Energy Services provides engineering design, craft and turn-key solutions for startup and commissioning of wastewater treatment systems:

  • Rotating Equipment Checkout
  • Piping, Tank and Structural Basin Testing
  • Power Consumption
  • Utility System Testing
  • DCS & PLC Control System Functionals
  • Process Validation
  • Maintenance and Procedures
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Data Centers

  • NETA Compliant Testing - 480V & 4160V Electrical System
  • Load Bank Testing
  • UPS & Battery Backup Systems - Field Services
  • Emergency Power Systems - Field Services
  • Micro-Grid - Field Services
  • Cooling System Commissioning -
  • Design, Build, Construct & Commissioning
  • Fiber Terminations & Testing

Solar & Utility Battery Storage

  • Complete Turnkey Startup and Commissioning
  • Meter, Relay and Switchgear Testing and Maintenance
  • Substation Commissioning
  • Outages
  • Procedure Writing
  • Technical Design Review
  • Troubleshooting & Emergency Response
  • Owners Oversight

"Frank Finnie is one of the most knowledgeable and experienced energy professionals in the industry. He cares about his people, his clients and his projects like few others do and his many awards are proof of that."

Ark Pizzaro

Marketing Expert

"I've worked with Frank Finnie for a couple of years now and he goes above and beyond to get his projects done right and on time. He will shoot you straight and the high quality of his craft is more than impressive.  They truly love to work for him.   He knows them by name and believe me, everyone knows Frank.  He has worked very hard for a long time to build his teams and over years it's paid off for his clients with many successful projects completed."

Kenny Juen

SVP Business Development

You're going to be hard pressed to find someone as knowledgeable, and well connected as Frank Finnie. His years of management and training experience, hands on field work, and his legendary sense of humor have made him an industry staple. Was blessed to work for, and learn from him and see nothing but success in his future.

Kat Thompson

Recruiting Expert

Frank is an excellent Start-Up Manager. I have worked with Frank on several projects, Frank took the ownership we were looking for. 
I look forward to working with Frank in the future.

Bob Frawley

Sr. Construction Manager - Salt River Project (retired)

Frank was an wealth of knowledge and clients would request to work with Frank by name. He was a great mentor and his ability to make even the most stressful of days a joy was nothing short of a miracle. He treated all clients, employees, and co-workers with respect and kindness. No matter the client, the job, or the contractor Frank made sure everything was treated like a top priority, and made sure he knew the details of every single job! I highly recommend anyone looking to work with the best, go directly to Frank!

K. Thompson

Corporate Recruiter at Blackmon Mooring/BMS

Worked with Frank on (4) four different power projects; Combined Cycle gas fired, 790 MW Supercritical coal fired, (2) two Simple Cycle gas fired, and Subcritical coal fired. Keen decision making with a quick witted sense of humor for both client and work force. Look forward to working again with Frank in the future.

George Hudspeth

Sr. Startup & Commissioning Engineer

"Franks knowledge of all power generation systems goes without question, to those who know him and later to upper management that happen to be operating these ever changing power generation systems no matter what system it may be, Frank know why it works, not just how."

Joe Murphy

Control Room Operator (retired)

"Frank is the best at what he does I learned a lot from watching Mr. Finnie and his employees."

Ralph Barba

SRP Plant Operations

"Frank is one of the industry’s best Start up Managers. Frank and I go way back, as I recruited Frank on his first contract job as Start-up Operator. Since that time, Frank has grown his career to unimaginable heights.  Frank’s achievements can best be charted by the fact that many customers ask for Frank back by name. I would gladly hire Frank tomorrow and recommend him to anyone. Frank is a true Professional."

Al Simon

Executive VP - Sales & Marketing ProEnergy Services

"I worked with Scott on FGD and SCR projects. He is a knowledgeable engineer willing to go the extra lengths required to get the job done right, and on time. Scott is easy to talk to and with his communication skills working with the design team potential problems were resolved quickly in order to keep my team moving forward. I would highly recommend and hope to work with him on future projects."

Ben Tadlock

Sr. Mechanical Lead - Startup & Commissioning

"Frank Finnie was my direct manager when I worked for Technical Diagnostic Services. He led the TDS Testing & Startup Services Department to revenues in excess of $20 million. Not only was he a great business man, but a great mentor. He put in the time, effort, and resources to train me on the technical & industry topics as well as business development efforts. He is a strong motivator that helped me succeed in every aspect of my work from the recruiting cycle to contract management. He is extremely knowledgeable in the sectors of the Power Generation Industries, and I witnessed his success with multiple projects. I highly recommend Frank for anyone who is looking for top notch knowledge and service."

Anna Underwood

Corporate Office Manager

Emergent Support

Enthalpy provides quality field  staff on short notice to support our clients.    We take pride in the quality, value and responsiveness we provide.  Want to see for yourself?  Let's do a project together!

Next Steps...

Call Us Today at 972-870-4486.  You can also contact us  by  sending an email by using the button to the right.