Proprietary products that remove scale without using chemicals for cooling towers, evaporative coolers, and boilers.

CHLORINATION & CHEMICAL FEEDING EQUIPMENT, METERING PUMPS, CONTROL SYSTEMS, SAFETY EQUIPMENT, ODOR CONTROL, EMERGENCY SCRUBBERS, ON SITE DISINFECTANT GENERATORS, HOUSED SYSTEMS, PORTABLE SYSTEMS, CUSTOM CONTROL PANELS, PARTS & REPAIR SERVICES.

Developer and operator of electricity storage facilities.

A supplier of power distribution and controls, switchgear, transformers, panelboards and other electrical build to specification products. Supply armor and ballestic related to products .

Underground pipeline construction, pump stations, gas pipeline construction

Transport hazardous materials from client to disposal point or other requested location(s).

Mass Excavation; Selective and Complete Demolition; Underground Utilities; Site Preparation

SALES & SERVICE OF ROTATING EQUIPMENT; PRECISION MACHINING; QUALITY OVERHAULING OF PUMPS, COMPRESSORS, BLOWERS, FINFANS, TURBINES, MECHANICAL SEA, ETC.

General Engineering Contractor. Grading, Excavating, Demolition, Structural Concrete

Supplier Only

General building construction, single, multi family, commercial, industrial and institutional, on and offsite improvements, subdivision and site development, excavating, grading and paving.

Lockhart Enterprise is a California State Certified DVBE firm. I am a material supplier for anything from construction material to office supplies.

Fugitive Emission Monitoring, Leak Detection and Repair, Hazardous Waste Testing and Removal, Asbestos/Lead Testing and Removal, Energy Conservation, and Recomissioning Buildings.

Landscape and Irrigation new constuction and remodel.

landscaping, irrigation, drains, artificialgrass, water and mold damage restoration

hvac, construction

THERMOGRAPHER, ELECTRICAL, WIRING, TOMOGRAPHER, INFRARED, REPAIR, PREDECTIVE MAINTENANCE, HIGH VOLTAGE, COMMERCIAL, INDUSTRIAL, AUTOMATION, PLC, COMMERCIAL, RESIDENTIAL, INDUSTRIAL, HIGH VOLTAGE, CONSTRUCTION

Construction engineering services include Design-build, sitework, earthwork, subdivisions, pump stations, lift stations, treatment facilities, dams, levees, underground, bridges, structures, tunnels, power and energy, wetlands, and emergency projects.

Electrical and Communications Contractor

REMODEL, CONSTRUCTION, DEMOLITION, RENOVATION, COMMERCIAL, RESIDENTIAL, INDUSTRIAL, IMPROVEMENT, MEDICAL, OFFICE, RETAIL, SCHOOL, PARK, PAINT, DRYWALL, STRUCTURE, BUILDING, CARPENTRY, UTILITIES, POWER, WATER