Central Propane Service
Central Propane Service has over 25 years of experience in propane storage and maintenance. We engineer and customize each project to fit your propane storage needs.
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Bulk Plant Design/Builder
Central Propane Service will work closely with you to provide the right set up for your needs, whether it’s building a new facility or adding storage to an existing facility. We have the experience and knowledge to help you make this an easy task. We take great pride in working on finishing projects in a timely fashion. We use only quality pipe and fittings when piping a project.

Mobile Meter Calibration
Central Propane Service is registered with the State of Michigan with a 100-gallon propane prover and a 100-gallon fuel prover. We can come to your site and do a wellness check on all your propane bobtails, fuel delivery trucks, and propane dispenser units. Central Propane Service can do routine maintenance and repair on most meters as well. We perform routine maintenance and repair on most meters as well as place in service registration with the state.

Mobile V&K Inspections
Central Propane Service will travel to your location! We are a registered cargo tank inspection facility. We perform annual V&K inspections on your bobtails and transport trailers.

Bulk Plant Maintenance
Central Propane Service can repair any portion of your bulk plant operation from a leak in the piping to a complete pump rebuild. We can service any brand of propane pump. We sell and service any of the tank equipment you may have a problem with from the relief valves to the internal valves. Central Propane Service is also an expert at converting cable operated shutdowns to a nitrogen push button shut down for a much cleaner and more efficient operation. Chances are if you have an ongoing problem, we will have the solution for you.

Vaporizer Installation/Repair
Central Propane Service can size your BTU usage to the proper size vaporizer to increase load efficiency. Most manufacturers recommend servicing your vaporizer once a year to prolong the life of the unit. If you are in need of a vaporizer or vaporizer maintenance, give us a call today!

Agriculture Operations
Central Propane Service provides many different services to the agriculture industry. We offer bulk tank installation for crop drying and livestock operations. It is a well-known fact that if you can buy your gas in bulk from a transport you should have a good turnaround on your investment.

Retail Dispenser Builder/Install
Central Propane Service can furnish and install any retail propane dispenser system. We will work with you to design and build any style retail propane dispenser system, such as a bottle fill/rv fill shed to an auto gas system.

Tank Buy/Sell
Central Propane Service buys and sells all different sizes of commercial propane tanks. We are always in the market for large commercial tanks. We also have great resources for tank supply. Whether you’re in the market for a new tank or a used tank we have the resources to provide you with your needs. Give us a call today for pricing!
About Central Propane Service
In 2017 Dave Colthorp decided to start a new adventure and formed Central Propane Service LLC. With over 25 years in propane maintenance service, it seemed like the only option. Dave has always had a passion for the mechanical challenges that the industry encounters. Over the years he has met and worked with many great people in the industry. He is state-certified and has hands-on training in many different fields such as large industrial pipeline systems that require vaporizers and large regulator systems to basic bulk plant maintenance, engineering, and construction. Central Propane Service offers many different services to customers including:
*Propane Bulk Plant Design
*Propane Bulk Plant Construction
*Propane Bulk Plant Maintenance
*Propane Pump Repair
*Agriculture Operations/ Grain Dryers, Livestock Operations
*Vaporizer Installation/ Repair
*Annual Bobtail/ Transport V&K Inspections Service done at your site.
*Bobtail, Fuel Truck, Dispenser mobile meter calibration/ Place In Service
*Buy/Sell LP Tanks
Years of experience
Completed Projects
Latest Projects
Webster & Garner
Drummond Island Project - This tank is equipped with a separate transport unloading with 3" piping straight to the tank. We have installed a 3" Blackmer pump for bobtail loading. The plant is equipped with a nitrogen operated emergency shutdown system.
Quality Energy
Cadillac Terminal Project - There are 10- 30,000-gallon tanks on-site, split into 2-5 tank banks. This facility has a rail side unload set-up that is 260' of 4" welded trunkline and can unload 8 railcars without a switch. It has 2-transport loading sites.
Excel Propane
Excel Propane Project - Installed 2 matching 30,000-gallon "stubby" tanks. This plant is equipped with a separate bulkhead for transport unloading and an extra bulkhead and pad for future pump and bobtail load as well as a pump for cylinder and motor fuel dock.
Client Testimonials
“We would highly recommend Dave (and Central Propane) for anyone in need of installations, service, or repairs of a propane bulk plant. We have worked with Dave on multiple projects for our company, Excel Propane, and the best referral we can provide is that our first call will be Central Propane again for our next project. Each time we have worked with Central Propane they have provided an accurate and fair quote for the job. Besides a fair price, the most important aspect on a large project is to have someone that you can trust to show up on time, get the job done on time, and be responsive when help is needed – bottom line Central Propane is all of those things.”
“Good morning. I wanted to pass along how satisfied I am with Central Propane Service. They are great to work with and have done a very professional job every time I have needed them to perform any work at any of my plants or resellers. Dave is great at setting up the job and getting it completed in a timely manner. I could not be happier with them. Thanks for everything!”
“Dave Colthorp and his team at Central Propane Service did a fantastic job at working with us to meet our unique installation needs of a stationary propane tank complete with an LPG compressor and Liquid Pump Stations. This installation is in service every day and working great.”