Want a Truck that Delivers Energy? Get Propane Truck Conversions Here!

When you want to convert your fuel delivery truck to propane delivery, you need specialized help from an experienced steel fabrication shop. You deserve to put your trust in a company that specializes in propane truck conversions and not anything less! Choose the knowledgeable team at Keehn Service Corporation, which focuses solely on fabricating propane bobtails and tankers.

We're fully experienced with the ins and outs of truck conversions for use with propane. With full fabrication capabilities to build new bobtails and propane tankers to your exact specifications—as well as full truck and trailer decal and painting services—we are ready to get you the truck you need. Get started today to begin delivering one of the top alternative fuels in the United States—propane!

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steel fabrication

Custom Metal Fabrication for Your Propane Delivery Truck


Whether you need propane truck conversions, custom tanks, ISO containers, custom steel fabrication, or something else, we have the skills, capabilities, and experience to do it. And better still, we're trained in DOT testing and inspections, so we can help wherever you may need it. Read on to learn more about our design and fabrication services, as well as our equipment and facilities.

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State-of-the-Art Design Software

We use the latest design software—AutoCAD Inventor for solid modeling and design, PTC Mathcad for engineering calculations, and CEI for ASME code calculations—to design custom storage tanks. But software alone does not make one "capable" of custom tank manufacturing. Our engineering team has nearly 60 years of combined mechanical engineering, electrical, pressure vessel, chemical, and DOT experience. So you can count on us to design quality products that enable you to safely and quickly deliver propane to your customers. With the growing demand for propane for heating and fuel, vehicles that can deliver it are necessary.

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Custom Tanker and Trailer Fabrication

What good are detailed drawings and calculations if you don't have the fabrication knowledge and skills to make the trailer plans and designs a reality? We employ a tenured and experienced shop fabrication team. Many of them have spent decades working on chemical and propane bobtails, heavy and medium-duty transports, ISO containers, stationary equipment, and fieldwork. We train our employees in DOT testing and inspections, electrical wiring, piping, fabrication, and welding. Plus, some of our employees are certified welders to ASME Section IX and qualified in GMAW, GTAW, SMAW, and FCAW welding processes.

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Superior Equipment and Facilities

We maintain 19,200 square feet of truck and trailer shop space, 15 shop bays for truck and trailer fabrication and repairs, and seven acres of outdoor storage space. Our equipment has the capacity for welding and cutting material from 1" to 1/2" thick, including mild steel, T-1 steel, stainless steel, carbon steel, aluminum, nickel, and titanium. Our lifting capacities even range from two 2-ton fork trucks to multiple gantry and yard cranes that can lift up to 30 tons! So, no matter what you need our metal fabrication company to do, you know that we have the equipment and facilities available to complete a wide range of propane conversion projects.

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Why Deliver Propane?


As more people and businesses search for ways to power, heat, and cook using alternative fuels, propane stands out as a forerunner among the competition. So, switching to propane delivery or adding propane delivery to your service offerings is a wise choice for savvy business owners like you. Here are three reasons why you should consider our propane truck conversion services.

  1. The Rise of Vehicles that Operate on Propane Autogas or Bi-Fuel: Propane vehicles offer a more environmentally friendly alternative to traditional gasoline vehicles. Propane has a lower carbon content and produces fewer emissions, helping businesses reduce their carbon footprint and contribute to a cleaner environment. This fact makes propane delivery an attractive option for businesses looking to align with sustainability goals and meet increasing environmental regulations.
A pump labeled LPG Autogas is put into a car for fuel.
A propane fuel tank station in the winter with snow on the ground and trees.
  1. Propane Provides Cost-Savings to Consumers: Propane offers cost savings and increased efficiency. While propane may have slightly lower fuel economy compared to gasoline, the lower cost of propane can offset this difference. Additionally, propane engines optimized for propane's higher octane rating can improve performance and fuel economy, further enhancing cost savings. Propane's low maintenance requirements and longer engine life can also decrease maintenance costs, providing additional financial benefits. These reasons combined mean that the need for propane delivery trucks is only going to increase in the future.
  2. Propane Is a Reliable Fuel Source: Lastly, propane performs well in cold weather, making it a reliable choice for businesses operating in colder climates. Propane-powered vehicles avoid many cold-start issues associated with diesel, ensuring consistent performance even in low temperatures. This reliability can be crucial for businesses that rely on transportation and delivery, preventing delays and maintaining customer satisfaction.

Overall, switching to propane delivery or adding propane delivery to your service offerings can provide business owners with more opportunities and more customers. It is a smart choice for businesses looking to stay competitive, reduce their environmental impact, and optimize their operations for future growth.

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3 Reasons to Choose Keehn Service Corporation


Besides state-of-the-art design programs, custom steel fabrication capabilities, and facilities available, choosing us for your propane truck conversion brings other benefits. Unfortunately, a conversion kit just won't cut it here. You need a company that takes into consideration the requirements, fuel system, and reliability of a propane delivery truck in order to make your propane truck conversion successful. Here's why you should take advantage of our experience, resources, and caring business model to propel your propane delivery services forward.

A propane tanker is being worked on in a garage.

1. Experience

The first and most important reason you'll want to work with Keehn is that we're experienced. We've devoted our business to the diligent repair and manufacturing of MC-330 tank trucks (bobtails), transports, and storage vessels since 1962. You want an experienced team working on your propane trucks, and we do, too! That's why we only hire the best, no matter what area of our business. We're leaders in our industry thanks to the collective experience of our tenured design and fabrication teams and our professional service and inspection representatives.

A worker custom fabricates a metal cylinder.

2. Resources

Other testing companies might only own a single pickup truck. At Keehn, we maintain a large brick-and-mortar complex featuring 15 shop bays for truck and trailer fabrication and repairs, plus seven acres of outdoor storage space. We also depend on a small army of dedicated employees ready to serve you and your unique needs. Plus, we don't just stop at selling or fabricating a propane truck for you. We can help with repairs and inspections, too! Are you stuck out on the road? No sweat—just give us a call, and we'll come to you! We believe you should be able to get the repairs, inspections, and parts you need when and where you need them. That's why we'll work with you to ensure your trucks keep rolling.

A worker makes adjustments to a propane tanker.

3. Caring

Our aim is simple: to get you back on the road as quickly as possible, with minimal hassle. We do this by keeping our staff educated on current design trends and safety protocols. Our team takes immense pride in their custom fabrication projects and wants to ensure you get the high-quality propane delivery vehicle you want. Let us know your business dreams and goals, and we'll work with you to design, fabricate, and customize the propane tanker, bobtail, or other transport equipment you need to achieve those goals. We also enjoy helping our customers succeed by sharing knowledge about the industry so they can remain profitable far into the future.

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Interested in Our Propane Truck Conversion Services?
Reach Out to Us Below!


Whether you want a propane truck conversion, custom steel fabrication, or another project, you can count on the pros at Keehn Service Corporation to take care of you! Get in touch with us today by filling out the form below!



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