For traditional plan-spec projects, an architect will hire an engineer to produce drawings for a project’s mechanical, electrical and plumbing work. Subcontractors in each of those areas will then bid the project, and those that are awarded the work will utilize those drawings.
In design/build projects, the subcontractors themselves either have in-house engineering capabilities, or they often are aligned with an outside strategic engineering partner. Collectively, they work with the architect and owner to develop the design and drawings in accordance with that owner’s vision.
We offer complete design-build capabilities with in-house engineers and project managers. The single-source capability of a design-build structure lends to reduced job costs and fast-track the development of a project.
What is your service range?
We service to within ~50 miles of Chicago and up to southern Wisconsin.
What does O'Carroll Electric do?
Commercial and industrial power. We design and install modern electrical systems to keep businesses positoned for growth. Common projects include new construction of up to and over 1M sq. ft, panel and service upgrades, energy-efficient retrofits, industrial relocations, power drops, and controls.
Tell me about your electricians.
All of our technicians are undergo an intense union training process. 8,000 hours of coursework and on-the-job experience before achieving journeyman status to construct safe, effective, and powerful electrical systems.
Does O'Carroll Electric charge for estimates?
No. Estimates are provided at no cost.
What supplies and equipment do you use for a job?
We'll determine what we need based on project scope. We have close partnerships electrical suppliers and construction vendors in area, including Steiner, Amperage, Sunrise Electric, Welch Bros., Connexion, Lift Works. We have in-house scissor lifts, backhoes, skid steers, trailers, and thousands of electrical supplies SKUs.
Are you licensed, bonded, and insured?
Yes. Be sure any contractor you hire is licensed, bonded, and insured.
How do commercial electricians differ from residential?
Commercial-industrial work is more powerful and diverse.
What can you tell me about lighting?
In a commercial environment, it's critical to have LED lighting throughout your facility. Within the past decades, it has become a no-brainer to have LEDs. Over the long run, you'll enjoy significant savings.
How long will it take for the work to be done?
Electrical contractors who are well versed with what they do will tell you the average time period it would take them to complete the task at hand.
What are your most common services?
Service upgrades, lighting retrofits, power excavation. Our most common project is a service upgrade - often the replacement of old, potentially unsafe switchgear or perhaps.
What's the difference between a union and non-union electrician?
Union electricians must undergo rigorous training and a 4-year apprenticeship program. They are trained in the latest safety and technology practices.
Should I upgrade my business' lighting?
If your business is. Not only will your monthly energy consumption decrease, but you'll have significantly lower long-term maintenance costs - and you'll get a lucrative check from ComEd under their Energy Efficiency program.
FREQUENTLY ASKED QUESTIONS
FAQ
We've designed and installed electrical systems to support over 20M sq. ft. of premier commercial real estate. Projects include high-load service installs, state-of-the-art switchgear, and energy-efficienct lighting and controls. Our highly trained team can assist you with plans ans pecs projects, electriccal maintenance and repair, transformer and generator service, and muchmore.
TEAMWORK
Efficient construction - a level of collaboration and strategic thinking that results in consistently positive outcomes.
CONTINUITY
Individuals involved in the project from start to finish, which adds efficiency and effectiveness to the process.
COMMUNICATION
Stakeholders seamlessly weaved into the construction process; communication is clear to limit obstacles.
BENEFITS OF DESIGN-BUILD
BENEFITS
LED RETROFIT
By retrofitting your facility with LED lighting and controls, we can provide a rebate of up to 25% of the cost to install.
Energy Efficiency Installers
controls
Inverters, trenching, piping, meters, controls, disconnects - the technology that collects, inverts, and transforms the grid.
Smart Energy Usage
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RELOCATION
If your business has outgrown its capacity, we can help your relocation go as smoothly as possible. We'll ensure an efficient relocation process and sufficient.
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machinery
We've connected thousands of lasers, chillers, cutters, and various other equipment to - that means pipe runs, transformers, switchgear - all well within our realm of.
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POWER DROPS
You need power in a specific area of your facility. We can procure the necessary materials and have a technician on-site within 24-48 hours to delivery any.
DESIGN -BUILD
Energy efficiency - using less energy to get the same job done - is smart business. You'll reduce your energy costs and have confidence that your electrical infrastructure will last decades.
We are certified ComEd Energy Efficiency installers - LED lighting, occupancy controls, Energy Star equipment - we can suit your building with the latest technology and deliver a lucrative rebate along the way (up to 25% of the cost to retrofit).
ENERGY EFFICIENCY
union commercial contractor serving greater chicago area
CONTACT US AT 847-836-8321
LICENSED
BONDED
INSURED
COMPANY
Founded by Kevin O'Carroll - a master electrician with 35 years' experience - O'Carroll Electric has served the greater Chicago area with skilled electrical construction since 1994. We field the industry's best-trained technicians with a team of veteran engineers, estimators, and project managers that deliver projects on time and on budget.
We are licensed, bonded, insured, and uphold industry-leading safety standards.
EXPERIENCE
We've mastered the trade of electrical construction - transformers, switchgear, panels, energy-efficient devices and fixtures - everything that keeps the modern world lit and energized.
Whether a 1M sq.ft. 3PL warehouse, high-capacity service upgrade, or energy-efficient lighting install - we offerlong-term strategic value through communication and consistent output.
Our customers include national corporations, developers, healthcare facilities, general contractors, municipalities, and many other organizations - over 20M sq. ft. of electrified commercial space in total. Explore our portfolio to learn more about specific projects.
ELECTRICIANS
Our electricians are well-trained and professional - union journeyman who can safely and efficiently install all components of commercial and industrial electrical systems.
IBEW technicians undergo 8,000 hours of classroom and on-the-job training before obtaining journeyman status, at which point they can skillfully analyze an electrical infrastructure, determine optimal project design, and install modern equipment to keep your organization operating soundly.
Home Locals include 150 (Lake), 701 (Kane), 134 (Cook), and 117 (McHenry) - serving any location within roughly 50 miles of Elgin, IL.
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site lighting
Experienced in excavation, concrete design, and pole lighting for a safe, well-lit exteroior
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PLC SYSTEMS
PLC systems (Programmable Logic Controllers) are the brains behind some of the most powerful machinery on the market.
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MAINTENANCE
Service orders can be completed in 24 hours - failed breakers, machine connections, and malfunctioning receptacles
O'Carroll Electric has built a reputation as a premier provider of industrial electrical construction, maintenance, and retrofitting services. Our customers included national manufacturing brands, food processing facilities, machinery suppliers. We are experienced and efficient in delivering for our customers with urgent needs to keep their operations fully energized and running smoothly.
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PLC SYSTEMS
PLC systems (Programmable Logic Controllers) are the brains behind some of the most powerful machinery on the market. We've installed these.
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MAINTENANCE
Service orders can be completed in 24 hours - failed breakers, malfunctioning receptacles, safety needs - we'll get your shop running 100% quickly.
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fire alarm
We partner with a top Fire Alarm provider to keep your building up to code.
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uvgi
Antimicrobial fixtures to maintain a clean, safe environment in cafeterias, labs, testing centers, or within HVAC systems
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led lighting
Save money on energy and maintenance costs by upgrading your building to LED fixtures.
