Best Diesel Hartford Near Me

4worldlovers: Starting out as a one mechanic shop servicing trucks for a local moving company in August of 1998, we have grown to become the most trusted commercial truck repair facility in the Greater Hartford, CT area. With that trust, in 2008 we were awarded the service & parts dealership for Mitsubishi-Fuso Trucks of America. In addition we service all other makes and models of commercial vehicles such as Isuzu, Hino, Freightliner, Kenworth, Navistar, Ford and GMC as an independent repair facility as well as performing automotive repairs. We are a Connecticut Licensed New Truck Dealer & Repair Facility (CT Dealer# N2500 – expires 12/31/24) along with being a certified CT VIN Verification Test Center.


We are conveniently located in central Connecticut and are served by Interstate Highways & , US Route and CT Highway . We are situated halfway between Boston and New York, which are approximately 110 miles away. We are directly across the CT River from Hartford and also a quick 20 minute drive to Bradley International Airport in Windsor Locks, CT. Please click here for directions .

We offer the highest level of quality in truck service for commercial vehicles in the Greater Hartford, CT area. Our technicians are trained to diagnose and repair simple as well as complex diesel truck issues along with performing routine maintenance tasks on our customer’s vehicles. We use state-of-the-art computer diagnostic equipment to pinpoint issues and develop a cost-effective solution. We continue to offer quality work that is competitively priced and fully guaranteed.

We stock the most popular moving truck parts and accessories for all Fuso models and for other commercial truck makes and models. We know your business relies on your truck up and running so if we don’t have the part in stock we’ll do our best to get them shipped in as soon as possible. When you call please have your vin# handy to speed up the process.

4worldlovers: With over 5,200 Sunoco gas stations across the country, it's easy to fill up close by.

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4worldlovers: We are focused on making products used in everyday life and being the safest and most reliable operator in our industry, with environmentally responsible refining and renewable fuel operations.

We’re proud of being a good employer and of fostering a culture supporting diversity and inclusion, and providing a safe, healthy and rewarding work environment with opportunities for growth.

The world requires reliable, affordable and sustainable energy and we see this as an opportunity.

4worldlovers: City Oil Co. Inc. Specializes in on-site construction fueling, fleet fueling, site tanks, and routine delivery of on road & off road diesel fuel, gasoline, commercial heating oil and more. Our job as diesel fuel suppliers is to keep your jobs going. Our prompt and specialized services to the construction, transportation, farming, manufacturing, and many other industries, small and large, residential and commercial, have ensured the quality trademark of City Oil Co. Inc. since 1990. Contact us to get a free quote for diesel fuel delivery. We deliver 24/7, 365 days a year, anywhere and anytime.

Whether moving freight or working with heavy equipment and machinery, we can save you time and money with our routine fuel and automatic diesel fuel delivery service . Offering multiple fuel supply solutions on an automatic schedule, City Oil's routine delivery service is the most dependable, on time service in the industry.


We provide fuel service 24 hours a day to all types of equipment and industries. Our diesel delivery CT team is always prepared and available 24/7. No matter what time of day or night, our team will be there to keep your business running; respond to emergencies and natural disasters.

Our generator refueling service ensures that you always have the fuel you need, so you can keep your business running smoothly. With our flexible schedules and 24 hour onsite fuel delivery services we can prepare a generator refueling strategy to suit your needs with scheduled deliveries to keep your sites and buildings powered.

We provide reliable and affordable construction site fuel delivery services. Our tank trucks deliver onsite fuel directly to your equipment, machinery, and vehicles, so you can keep the job moving. Our on-site refueling services are also available 24 hours a day, so you can keep your job site running around the clock.

We provide above-ground fuel tank rentals and pumping equipment for our customer's sites and yards. Tanks range from 275 to 3000 gallons. Standard 110-volt or 12-volt pumps are available. Whether you need a diesel tank rental for your home, business, or farm, we have the perfect solution for you.

Save time and money when you partner with us for dependable fleet fueling services. City Oil provides onsite fuel delivery directly from our tank trucks to your tractor trailers, reefer units, and other vehicles or truck fleets, to provide maximum productivity for your time and money.

City Oil has all of your DEF Delivery needs covered. We supply high-quality diesel exhaust fluid (DEF) in several different quantities for bulk purchases, and we'll deliver it anywhere you need it -- even your job site. Contact us today to learn more about our DEF delivery services.

Here at City Oil, we provide only the highest quality gasoline for your needs. We provide all grades of gasoline; 87 Octane, 89 Octane, and 93 Octane. With over 20 years of experience buying and selling fuel, we offer the most cost-effective fueling programs in the industry.

At CITY OIL CO. INC. We Take The Headache Out of Getting Fuel Where & When You Need It..

Avoid downtime! Get Fuel and DEF Delivered to Your Trucks and Job-Sites.

As a business, you know that time is money. You can’t afford to have your construction equipment sitting idle while you wait for your diesel fuel delivery. That’s why we guarantee quick and efficient service. We’ll fill up your trucks, bulk tanks, generators, and job-site construction equipment so you can get back to work. We understand the importance of jobsite safety so our team is qualified and experienced. You can rest assured that your fuel will be delivered on time and without incident. Learn more about our products and services below:

City Oil is a family owned and operated business, that has been providing fuel services, to the state of Connecticut, Western Massachusetts, and surrounding areas since 1990. With our competitive pricing and dedicated team of diesel fuel delivery drivers, dispatchers and account managers, we take pride in providing quality products and reliable services.

Offering a wide range of fuel options, we are your one source for all your fueling needs. Offering diesel fuel, gasoline, heating oil, kerosene, DEF and more at the most competitive prices.

Our unrestricted access to a network of fuel supply locations throughout the state of Connecticut ensures that you receive the fuel you need when you need it, without delays or disruptions.