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

BPN: WORK TRUCK SHOW 2019: PROPANE AUTOGAS STAKEHOLDERS MAKE THEIR CASE
A walk through the massive annual Work Truck Show in Indianapolis in early March gave attendees a chance to discover almost every new development in the work truck world. Alternative fuels received a good deal of competitive spin regarding which fuel delivers the best...

BPN: AUTOGAS EXPERTS SHARE HOW TO HELP FLEETS TRANSITION TO PROPANE
By Todd Mouw and Jim Bunsey Propane providers across the nation can bring in propane autogas fleet customers that account for steady, year-round gallons. Every day, you drive around the city or town you live in. By paying attention to the service and fleet vehicles...

PERC Update: Cooperative Incentivizes Marketers to Add Propane Vehicles
In a new case study, CHS explains its new Propane-Powered™ Rebate Program that offers propane marketers a penny for every gallon of propane purchased from CHS. Under the program, marketers are eligible to receive up to nearly $300,000 by investing in propane vehicles...

BPN: AUTOGAS EXPERTS ADDRESS COMMON MYTHS, PRESENT FACTS
Many of the barriers to the adoption of propane autogas are based on myths. Some propane marketers remember the inferior vehicle systems of the 1980s and are reluctant to enter the autogas market again. Many members of the public are not even aware that propane can...

GREENFLEET: Video: Propane Fuel Stations Mapped for Fleets
The Propane Education & Research Council (PERC) launched an online map designed to showcase the growing number of fleets in a variety of markets that use propane autogas to fuel their trucks, vans, buses, and sedans. The Propane Autogas Roadmap is an interactive...

Superior Energy Systems Completes Propane Terminal for Tri Gas & Oil in Baltimore
BALTIMORE (March 26, 2019) — Superior Energy Systems has completed its most recent propane terminal build for Tri Gas & Oil, which will operate as affiliate Mid-Atlantic Rail Services (MARS). Superior spearheaded all efforts in the design, engineering, permitting,...

NGT News: Washington School District Lauds Success of Growing Propane Autogas Fleet
The Bethel School District in Spanaway, Wash., is continuing to expand its fleet of propane autogas buses. According to ROUSH CleanTech, which supplies its propane fuel systems for the Blue Bird Vision buses, the district began adopting propane autogas buses five...

PERC: INSIDE LOOK: PROPANE AUTOGAS VERSUS ELECTRIC INFRASTRUCTURE
If your district operates — or is considering purchasing — electric school buses, charging up for the day could also mean draining budgets due to inefficient infrastructure. With its quick refueling and transparent costs, propane autogas provides a simpler and more...

Evacuating propane autogas simply, safely, efficiently.
As propane autogas usage continues to grow, we are always looking for service and maintenance solutions that make it easier for fleet managers to operate their vehicles safely and efficiently. Last year, we introduced you to the Donaldson Clean LPG Filter, a...

PERC: Pin Your Fleet on the Virtual Propane Autogas Roadmap
PERC launched an online map designed to showcase the growing number of fleets that use propane autogas — from trucks to vans and buses to sedans. The Propane Autogas Roadmap will chart fleets nationwide that are succeeding with propane autogas vehicles across a...
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.