Reliable, on-site diesel delivery for commercial fleets, construction sites, industrial facilities, and emergency power systems. Summa Energy provides bulk, scheduled, and on-demand diesel fueling across the Northeast with a focus on safety, speed, and operational uptime.
We help businesses eliminate downtime, reduce fueling risk, and streamline fuel management.
High-volume diesel supply for commercial and industrial operations.
Fuel delivered directly to trucks and equipment during off-hours to maximize productivity.
Reliable fueling for generators, heavy equipment, and temporary job sites.
Rapid response fuel supply during outages, storms, or supply disruptions.
Backup fuel for healthcare, data centers, property management, and municipal facilities.
Whether you rely on construction equipment, generators, or fleets, running out of fuel can bring critical operations to a full stop. In addition to gasoline, we offer the following premium fuel products:
Discover how Summa Energy keeps your fleet moving—reliably, efficiently, and always on time.

Our team is here 24/7/365 to keep your fleet moving. No delays, no excuses—just dependable fueling when you need it most.
Optimize your fuel spend with tailored solutions and proactive service. We help you save more while powering what matters most.
We provide commercial diesel delivery across multiple states and expanding regions:
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming