Quality fuel oil solutions for your home and business needs.

Quality fuel oil solutions for your home and business needs.Quality fuel oil solutions for your home and business needs.Quality fuel oil solutions for your home and business needs.

Quality fuel oil solutions for your home and business needs.

Quality fuel oil solutions for your home and business needs.Quality fuel oil solutions for your home and business needs.Quality fuel oil solutions for your home and business needs.
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About Brennan Oil Company

Our History

Brennan Oil Company has been serving the Durango community since 1918. As the nation's oldest petroleum wholesaler, we take pride in our century-long dedication to providing reliable energy solutions.

Explore our legacy: Fueling Durango since 1918

Large white industrial silos against a clear blue sky.
Close-up of a blue vehicle with the number 327 and a blurred emblem.
Green number 622 painted on a metal surface with streaks.
Dry grassland with pine trees and mountainous backdrop under cloudy sky.

Contact Us

Better yet, see us in person!

At Brennan Oil Company, we value our customers greatly. You're always welcome to visit us during our normal business hours for all your Durango fuel services needs, whether it's for Oil and Gas delivery or inquiries about being a petroleum wholesaler.

Brennan Oil Company

26273 US Highway 160, Durango, CO 81301

970-247-3054

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Green velvet

The Brennan Oil Company Also Sells and Ships Green Velvet

At Brennan Oil Company, we are committed to providing our customers with top-quality fuel oil products and services. We understand that fuel is an essential part of your daily life, which is why we strive to make our products and services readily available to you. Our team consists of experienced professionals who are dedicated to ensuring that you receive the best service possible. From residential to commercial customers, we have the expertise to meet all your fuel needs.

Fuel Oil Solutions by Brennan Oil Company

Copyright © 2025 Brennan Oil Company - All Rights Reserved.

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