Electrical Service is the arrangement of power wires and equipment that deliver electricity to a building or structure. The power lines that enter a home can be either underground or overhead.
The wires feed into a main electrical panel, also known as the breaker box or fuse box, where individual circuits are distributed by breakers. Most homes use 100 or 200 amp service and may have a meter that tracks power usage.
Residential
Residential electrical service is a system of wires that connects your home’s meter base and electric panel to power lines coming from your electricity provider. This system is rated in capacity or amperage which can vary depending on the size of your home and electrical appliances.
For example, a large number of existing homes have 100 amp services which were adequate for their needs 30 years ago. However, with the increase in technological demands, it is sometimes necessary to upgrade a residential electrical service.
An upgrade often involves replacing the line side service entrance cable, meter base and weather head, as well as the electric panel. Often times it is possible to install new panels and meters in the original location, if the layout has not changed over time. In such cases, it is recommended to install a 200 amp service which will provide more physical capacity than the typical 100 amp panel. This is important for safety and peace of mind.
Commercial
Commercial electrical installation involves powering large-scale office buildings, malls, hospitals, and other non-residential facilities. These installations are usually more complex than residential ones and require heavy-duty wiring and distribution panels that can handle the increased electricity demands of these types of buildings.
Electrical distribution systems for commercial properties should be designed and installed to adequately support the building’s electrical load, while maintaining safety standards. This includes ensuring that there are enough outlets and circuit breakers in the building to meet its power requirements, as well as installing emergency power systems.
The quantity and location of the service conductors will vary based on the building’s occupancy, and they should be clearly marked to ensure that inspectors can easily access them. For example, an overhead service drop may have specific clearance requirements, while underground services should be clearly labeled. Also, inspectors should inspect the lateral service wires to make sure that they are properly connected and grounding.
Industrial
Electrical systems that power industrial production facilities are large, complicated, and require special training and experience. Industrial electrical services providers are not only involved in the design, installation, and modernization of these systems but also inspect and troubleshoot to make sure they meet safety and performance standards.
They work with high voltage equipment for manufacturing lines and a variety of lighting, power distribution networks, and controls within the facility. Industrial electrical contractors also make recommendations for energy improvements that decrease utilities costs and reduce environmental impact.
Unlike other types of electricians, industrial electrical service providers are able to offer comprehensive electrical and construction services from one source. This means they can help coordinate the timing of installations and upgrades to minimize disruptions to production schedules and workflow. They can even provide upgrades that increase efficiency and improve overall safety for employees and visitors. The Storee team understands the needs of these unique projects and has the knowledge and skill to deliver on time, every time.
Electrical Inspections
Electrical distribution or lighting equipment was involved in 57% of home fires from 2010 to 2014. Inspectors check for issues that could put residents at risk.
Wires are inspected for damage, unseated connections, or frayed wires that can lead to fires. They also ensure that there are enough dedicated circuits for appliances and that they’re properly sized. Inspectors also make sure that there is a grounding system in place, and that junction boxes are accessible and not buried under insulation or drywall.
The meter is examined for any signs of rust, and it’s also tested to ensure that it’s registering the correct amount of wattage. Outlets (receptacles) are inspected for any “push-in” connections that are less secure, which can be problematic because they’re more likely to damage the wiring over time. Inspectors also look for GFCI outlets, which are required near water sources, and check to see that they’re working correctly. These help prevent electrocution from shocks and water ingress.
