Supply of pumping and air handling equipment.

Turnkey construction, HVAC, site utilities, renovations, Solar Design Build, Office in San Diego. General and Specialty licenses. Landscaping and irrigation.

electrical, installs, appliances, apparatus, raceways, conduits, solar, photovoltaic cells, Low Voltage, telephone systems, sound systems, cable television, closed-circuit video, satellite dish, antennas, WIRE

ELECTRIC, WIRING, HVAC, SOLAR, HEATING, LIGHTING, ENERGY, AIR, VENTILATION, AC, PUMP, HEAT, BIOTECH, CONSTRUCTION, REMODEL, BUILD, BUILDING, OFFICE, ROOM, CONDUIT, LOW VOLTAGE, HIGH VOLTAGE, MAINTENANCE

Carpet Cleaning Techs, Handyman Services, Evap Coolers, Techno Solis Solar Pool Heat Specialist, Plumbing, Electrical, Tubular Skylights, Yard/Lawn Sprinkler Services

Custodial and housekeeping services

Long-standing electrical contracting company who prides itself in quality service.

Suppliers of Commercial, Industrial, Agricultural, and Residential water pumps and related pumping product and accessories. Plumbing and Electrical fixtures and supplies.

Professional engineering services for transportation, water, wastewater, stormwater, project management, geographic information systems, autocad, land development, and technical reports.

PSI provides engineering construction and environmental services with specialized idividuals & equipment to perform MEP O&M and construction. Other capabilities include instrumentation controls site utilities: sewer water main electrical systems.

Civil engineering, site planning and development, grading, retaining walls, streets, storm drains, sewer lines, water lines, hydrology studies, erosion control, SWPPP, SUSMP, ADA, specifications, estimating, constructibility reviews, construction support

Field X-ray Inspection and Real-time High Speed X-ray Imaging of Rocket Motors, all other ordinance, inspection of Nuclear Reactors, and all piping systems, Cargo Container and Subsea flexible riser pipe inspections.

construction management, engineering services

Vegetation, classification, mapping, restoration, identification, statistical analysis, environmental impact assessment, endangered species, monitoring, reporting, maintenance, landscape, irrigation, mitigation, weed, exotic plant removal, wetland,

A small, minority, partially woman owned business in CA. Our products are used by many government agencies at all levels, military, schools & universities, hospitals & churches, small & large (many fortune 500) businesses, & numerous private homes.

Boiler, Hot Water Heating, Steam Fitting

Engineering & Bldg contractor performing all phases of construction including roads, bridges, earthwork, paving, concrete, utilities, water & sewer treatment systems, tanks, campgrounds, retaining walls, structural steel, demo, dams & difficult projects.

Commercial Construction, excavation, grading, power and communication structures, utilities, highway, street, railcar bridges, precast concrete bridges, site work, wood bridges.

Intelligent Wireless Sprinkler Controllers that save water

We provide integration of information by mapping using GIS, flow data analysis and hydraulic modeling to provide improved knowledge of water, wastewater and stormwater utilities. We also provide training for leading hydraulic models.