L&O Mechanical Contractors
Petroleum Construction for Fuel Sites
Introduction
Established in 1971
L & O Mechanical Contractors delivers underground, aboveground, electrical, and mechanical fuel system work.
Service Stations
We provide complete service station installation for petroleum facilities. We install underground tanks, aboveground tanks, and petroleum piping.
Tanks & Piping
Our team installs petroleum tanks and piping for service stations and bulk storage facilities. We also install pumps and motorized valves for fuel-site systems.
Civil & Sitework
Specialized in excavation, rock demolition, concrete demolition, asphalt paving support, and general site preparation. Our crew uses excavators, loaders, skid steers, lifts, and attachments for job sites that require heavy equipment.
Electrical & Controls
We provide commercial wiring, motor controls, communication circuits, site lighting, and full electrical system integration for industrial and commercial facilities. Our team completes electrical scopes to NEC standards with a focus on safety.
Concrete & Containment
Our team forms and pours concrete footers, foundations, walls, containment areas, flatwork, and sidewalks. Our concrete services support tank installations, equipment areas, containment systems, and finished site construction.
Shoring
OSHA-compliant shoring for excavation scopes to help stabilize excavation areas and support safe working conditions on site. Proper shoring can help reduce soil movement, protect infrastructure, and minimize backfill requirements during construction.
WHY L&O
Years of experience in the fuel system industry.
We move fuel-site projects from site preparation through installation, concrete, electrical, shoring, and finished construction.
Our history in petroleum construction reaches back to 1971. We’re proud to say our employees average more than 25 years of experience.
Our crew is experienced in fuel-site construction.
L & O has served petroleum construction projects for decades from our home base in Macedon, New York.
We have extensive in-field equipment.
Our fleet includes excavators, skid steer loaders, lifts, and attachments used for site preparation, excavation, and demolition.
Recent PROJECTS
TOWN OF ORCHARD PARK DPW
Orchard Park, NY
2025
Tanks & Piping
Civil & Sitework
TOWN OF CLARENCE HIGHWAY GARAGE
Clarence, NY
2023
Tanks & Piping
Civil & Sitework
HONEOYE FALLS-LIMA CSD BUS GARAGE
Honeoye Falls, NY
2023
Tanks & Piping
Civil & Sitework
TOWN OF FARMINGTON
Farmington, NY
2020
Tanks & Piping
DEF Systems