Diesel locations near Middle Haddam, CT

Showing 1–6 of 6 results

Middle Haddam, CT has 6 diesel listings across 5 ZIP codes. Details on this page were last refreshed Oct 2026.

Morin Diesel

Truck Repair

📍 1619 Portland Cobalt Rd, Portland, CT, 06480

📞 860-638-3717

Updated Oct 2026

Dimauro Oil Company

Wholesale Kerosene

📍 48 Gospel Ln, Portland, CT, 06480

📞 860-342-2969

🌐 dimaurooilco.com

Dimauro Oil Company is a wholesale kerosene supplier located in Portland, Connecticut. They offer a range of services including heating oil, diesel fuel, and kerosene delivery, along with 24-hour emergency service. Additionally, they provide pre-buy price protection plans, budget plans, service contracts, and discounts for cash on delivery. The company is fully insured and has an active online presence as of 2026.