Whether a small business upgrading to a 400A service, or a national manufacturer in need of a 4000A redundant system, we have the knowledge, skills, and experience to provide all the power your company needs.
One important aspect of a business is outdoor and parking lot lighting.
Our highly trained team of lighting technicians know about proper lighting design and installations. We have the most accurate parking lot lighting repair cost saving solutions, to maintain your parking lot lighting repair systems and save you money.
EXTERIOR POWER & EXCAVATION
The electrical panel administers electricity throughout a business.
It distributes electrical power into subsidiary circuits. You’ll often see the power divided among rooms or large electrical appliances. The electrical panel contains a circuit breaker, which halts energy flow when it becomes hazardous. When a breaker is automatically activated, it stops electrical current by interrupting the flow.
Power infrastructure for buildings up to 1M sq. ft. - from the main distribution to step-down transformers, feeders, branch circuitry, and lighting
Interior electrical work; custom build-outs for commercial distributors, retailers, dealerships, manufacturers, healthcare, and many more industries
A branch circuit is part of the electrical system that originates at the main service panel and feeds electricity throughout the structure. There are 120-volt branch circuits that supply power to standard outlets and fixtures, along with 240-volt circuits that power major appliances.
Both 120-volt and 240-volt branch circuits can vary in the amount of power they deliver—a quantity measured by amperage. Branch circuits for 120-volt circuits are usually 15-amp or 20-amp circuits, although occasionally they will be larger than that. For 249-volt circuits, the amperage is more often 30-, 40-, or 50-amps.
Fast-moving businesses have rapidly-changing power needs - there's times where you need power in a particular location, and you need it there as quickly as possible.
We'll assess your existing electrical infrastructure and determine the most effective path to deliver your power needs as quickly as possible. For example, your electrical infrastructure might enable the power draw in a particular location but would put stress under current structure. If that's the case, we'll lay out a plan for a capacity expansion so you know where you stand as far as electrical capacity.
GENERATORS & REDUNDANCY
We do machine connections for dozens of customers - laser cutter, steel presses, rooftop units, chillers, feeders, and any other high-consumption machinery.
Our electricians can complete connections efficiently and safely. With years of experience as industrial electrical contractors, our highly-skilled, staff electricians are the best in the Chicago area and beyond.
Heat trace systems are an electrical technology that keeps your outdoor pipes and raceways safe in freezing conditions. These systems are progressing in their technology, often automatically controlled through a temperature and sensor.
O'Carroll Electric applies installs reliable heat trace systems that are simple to maintain and operate. We create turnkey heat tracing on any scale - safely, efficiently, and competitively.
Until recent years, directional boring was only an alternative solution when excavation or trenching wouldn’t work for the project scope . But today, directional boring is fast becoming the preferred solution for many clients.
Directional boring is basically a “no dig” or “trenchless” technology utilized to install underground piping and conduit. It eliminates the need for surface excavation in the installation of underground gas, electric, water and telecommunication lines. Depending on your soil conditions, environment and budget, directional boring may be best suited to your project.
As a leading plant relocation electrical contractor, we provide all necessary relocation and electrical services needed to ensure that your factory or plant continues operating and functioning regularly.
Our electrical services encompass every electrical aspect of plant and facility relocation. This includes machinery and equipment, generators and transfer switches, general wiring and lighting upgrades, as well as power factor correction, power installation, IT, and server room wiring.
We are certified ComEd Energy Efficiency Installers, qualifying your business for lucrative rebates and incentives.
Anything that helps improve the energy efficiency of your building (reduces your consumption, given constant usage) qualifies for incentives. LED retrofits are the major opportunity here, allowing you to implement energy efficient fixtures.
We'll handle the application processes entirely.
We buildthe highest-quality commercial electric construction in the state of Illinois.
O'Carroll Electric holds more than 25 years of commercial expertise - building power infrastructure for new construction up to 1M sq. ft., tenant build-outs, expansions, and re-locations across dozens of industries.
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