ABOUT US
Superior Design. Super Quality. Superior Service. Why would you settle for anything less?
Superior Energy Systems has engineered, manufactured and installed propane infrastructure since 1975. We offer the engineering expertise, services and support to meet the needs of any application.
We build made-to-order propane vaporizers and mixers, portable and permanent rail towers, metering and odorant skids, propane autogas dispensers and complete dispensing stations. We are in the unique position to handle your entire project from start to finish — from planning and installing to service and maintenance . High-quality materials, customization, superior craftsmanship and responsive project management go into every job.
Our emphasis on safety, including codes and standards expertise and complete training programs, sets us apart from the competition. Our team holds leadership positions in the National Standards Institute, National Fire Protection Association, National Propane Gas Association, Propane Education & Research Council and many more industry organizations. We also are a member of the Energy Department’s Clean Cities program.
Learn more by downloading our company brochure.
Events and Trade Shows
Each year we attend, exhibit and speaks at dozens of shows, conferences and workshops across the United States about propane safety, regulation and infrastructure. Keep up-to-date on where we will be in the near future.
July 10-11: STN Expo, Reno, NV
August 4-6: Texas Propane Gas Association convention, Galveston, TX
September 11-13: Bus Con, Indianapolis, IN
October 19-20: GIE Expo, Louisville, KY

PERC: New Comprehensive Safety Compliance Handbook Available
Can you explain all the regulations you are required to comply with for your business? A new Comprehensive Compliance Handbook designed to help propane professionals navigate the federal safety and compliance regulations, codes, and standards that apply to propane...
NGTNews: PERC Gives Propane a New Identity
The Propane Education & Research Council (PERC) launched a new brand – PROPANE Energy for Everyone – that the organization says “highlights propane’s role in ensuring energy equity and reducing carbon emissions.” “Americans are beginning to appreciate the value of...

Greater Indiana Clean Cities: 3.1 Million Pounds of CO2 Removed with Propane Paratransit Fleet
TransNet’s long-term sustainability plan to reduce its impact on the planet is evident in its paratransit fleet. In 2019, the community transportation service started operating shuttles on propane autogas, a clean and low-carbon fuel. By running propane fleet...

WTNH: Pride Travel Center provides clean fuel alternatives in Hartford
HARTFORD, Conn. (WTNH) — The Pride Travel Center on Jennings Road in Hartford is unlike any other plaza in the country. It’s the first to offer an assortment of fueling options. “This Pride Travel Center is the first travel center in the United States to offer these...

PERC: SALES TRAINING: Grow Your Business with Autogas
The course, Proven Power for your Bottom Line: Autogas Adoption, provides facts, tools, and testimonials for propane marketers seeking to convert their own fleet to autogas. You must create an account here to access the courses on The Learning Center.

PERC: Popular Training Course Gets Facelift
Dispensing Propane Safely, one of the most popular training courses for marketers, has recently been updated with new content. The refreshed videos and curriculum detail how to safely and effectively dispense propane into several types of cylinders and tanks,...

News 8: Pride Travel Center provides Pride Travel Center provides clean fuel alternatives in Hartford
HARTFORD, Conn. (WTNH) — The Pride Travel Center on Jennings Road in Hartford is unlike any other plaza in the country. It’s the first to offer an assortment of fueling options. “This Pride Travel Center is the first travel center in the United States to offer these...

Mass Transit: Reducing emissions beyond the tailpipe with propane autogas
The future of transportation looks greener every day and fleet owners in public transit see that vision better than most. Between government regulations and pressure from communities to reduce emissions, public transportation will continue to evolve over the next...

ACT News: Propane Autogas Provides Energy Supply Resiliency
If there’s one thing this last year has shown us, it’s that it doesn’t take much to disrupt a business. Between extreme weather events, supply chain shortages, and even cyberattacks, interruptions in energy source availability can lead to catastrophe. For instance,...

PERC: Online Training at your Fingertips
There’s no better time than safety month to remind your employees about the safety training courses available online in the Learning Center. Injury prevention, mobile crane safety, overhead power line safety and more, there are dozens of programs and modules covering...
Key Team Members Profiles

Donald Fernald
President and CEO
Donald (Don) Fernald has more than 45 years of experience in the design, engineering, manufacturing, construction, sale and service of gas equipment. He has been involved with Superior Energy Systems since 2002 and introduced innovative approaches in the design of equipment in this highly specialized field. Don graduated from UCLA with an associates degree in accounting and gained a bachelor of science from Cleveland State University.
Don has served on multiple research, safety and risk management committees with the Environmental Protection Agency, National Propane Gas Association, Propane Education & Research Council and Ohio Propane Gas Association. Since its inception in 1999, Don has served on PERC’s Advisory Committee in the Research and Development working group.
A regular speaker at Institute of Gas Technology seminars throughout the U.S., Don has also presented technical papers to the World LP-Gas Forum.
Don enjoys spending time with family, golfing and boating.

Derek Rimko
Vice President of Operations
Derek Rimko manages the company’s operations,sales efforts and customer relations as well as overseeing all in-house personnel. He has served the propane industry for 24 years and has been with SES since inception. Derek graduated from The Ohio State University with a bachelor’s degree in journalism and advertising.He stays active in numerous state propane gas associations andalso serves on the Propane Education & Research Council’s Advisory Committee in their Market Outreach Working Group. Derek enjoys being with his family and traveling.

Mike Walters
Vice President Safety & Training
A member of the Propane Industry for over 40 years, with over 25 years as a Safety Professional, Mike’s educational background includes New York Academy of Fire Science, Syracuse University and Columbia Southern University. He is certified in Environmental Compliance and Accident Investigation as well as several certification areas of the industry’s Certified Employee Training Program.
Mike is a charter member and served for over 20 years on the Propane Education and Research Council’s Safety and Training Advisory Committee; serving as Chairman for four years (2004-2007). A recipient of the NPGA Safety Award, Mike served for many years on the National Propane Gas Association’s Certified Employee Training Program (CETP) Certification Committee and is a member of an Industry Trade Magazine Editorial Review Board. Mike is considered a subject matter expert in the development of safety and training programs within the propane industry.
Mike serves on the Board of the Ohio Propane Gas Association, the NFPA 59 Technical Committee on LP-Gas Utility Gas Plants, NFPA 30A Code for Motor Fuel Dispensing Facilities and Repair Garages, NFPA 1402 Technical Committee on Facilities for Fire Training and Associated Props and the Underwriters Laboratories UL 87 and 495 Standards Technical Panel. Mike is also a member of the International Codes Council and the American Society of Safety Professionals.
In his spare time, Mike spends time cruising his ’57 Chevy as a member of the Vintage Chevrolet Club of America Cuyahoga Valley Region.

Greg Whitesel
Director of Engineering
Greg Whitesel oversees all civil, mechanical and electrical engineering documents as well as leads the design for all propane bulk terminals and autogas installations. . He has been with SES for almost 20 years. He holds an associate’s degree in mechanical design from Lorain Community College. In his spare time, Greg enjoys being with his family and outdoor recreation.