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Glesco Electric provides expert design/build electrical services and preconstruction planning for commercial and industrial projects. Streamline your next build with experienced commercial industrial electricians and tailored facility maintenance solutions. < Back Design/Build & Pre-Construction Start Smart, Build Better Glesco Electric, Inc. offers comprehensive design/build services to help our clients meet both their project budgets and overall goals. Our in-house engineer brings extensive experience across a variety of fields, ensuring expert guidance for projects of any size. From the earliest stages, our dedicated and highly skilled team provides pre-construction services that lay the foundation for a successful outcome. We take the time to understand your project’s requirements, identify potential risks, and develop a detailed plan to keep everything on schedule and within budget. With Glesco Electric, Inc., your project is in capable, reliable hands from start to finish. Why Design/Build With Glesco? One point of contact for electrical design and construction Faster project delivery and fewer change orders Budget certainty from the start Design solutions tailored to your specific facility needs Proven coordination with general contractors and architects Deep understanding of institutional, industrial, commercial, and healthcare environments Partner With Glesco Early Whether you’re still in the planning phase or ready to build, involving Glesco Electric early in the process gives your project a head start. Contact us today to learn how our team can help you design smarter, build faster, and operate more efficiently. Contact Us Sample Design/Build Projects University of Illinois Foundation Headquarters Read More

Glesco Electric, Inc. is a private, female-owned business that is certified with the Illinois Department of Central Management Services (CMS). We provide electrical construction services to Central Illinois and Western Indiana with a highly trained IBEW union labor force. Building With Integrity Since 1988 Woman-Owned Electrical Contractor View Projects Contact Us Trusted By: Glesco Electric, Inc.- Leading In Quality Electrical Services Explore All Services Commercial Whether your company desires new construction, site lighting upgrades, a remodel project, or a facility expansion, Glesco Electric, Inc. has the expertise that will have your facility both open on-time and ready for your consumers, so that you can be profitable doing what you do best. Glesco Electric, Inc. has specialized in commercial construction projects for over thirty years. Take a look at our current and past projects and see what Glesco Electric, Inc. can do for your company today. Industrial Glesco Electric, Inc. has an impressive background in the industrial segment. Whatever your company's needs may be, Glesco Electric has you covered. Our team has significant experience with projects in waste water treatment, chemical, food, plastics, bio-alternatives, agriculture, and pipeline industries. We pride ourselves in planning, estimating and supplying in-house engineering to provide our customers with the best possible product at the lowest price. Institutional Glesco Electric, Inc. provides top-notch electrical solutions for schools, universities, hospitals, and other large institutions. Our experienced team of electricians are dedicated to providing the highest quality electrical services, from installation to repair and maintenance. We strive to meet all your electrical needs quickly and safely in order to ensure a safe and efficient environment. Explore All Services Who We Are About Our Company Glesco Electric, Inc. has always operated under strong values aimed at exceeding client needs. Our communication channels are always open—our relationship with our clients begins on the first day of contact, and only ends once they’re fully satisfied with our work. When you choose us to help you complete your project, you can count on us for the results you want and need. Get in touch today, and discover the advantage of working with Glesco Electric, Inc. 1988 Year of Establishment Laura Grenda President, Glesco Electric, Inc. Our Services We Offer a Range of Services to Meet Your Needs Small projects often turn into large ones at Glesco Electric, Inc., all thanks to our satisfied clients. Our wide range of services and commitment to client success have earned us an impeccable reputation in the industry. With personalized options and high quality materials, we’re doing everything we can to keep our clients happy through our work. Our Services Commercial Industrial Institutional Healthcare Design/Build &Pre-Construction Utilities Solar Sports Lighting EV Charging Facility/Plant Maintenance What We Do Our Projects As a dedicated team of contractors, it gives us great pride to be able to call these projects our own. Whatever the size or time commitment of each project, our flexibility and strong work ethic allows us to carefully plan ahead in order to meet deadlines while delivering high quality solutions that are built to last. Take a look at some sample projects below. Projects Follow Us on Social Media:

Since its incorporation in 1988, Glesco Electric, Inc. has provided electrical construction services to Central Illinois and Western Indiana with a highly trained IBEW union labor force. About Us What You Need to Know Small Business of the Year History Incorporated in 1988, Glesco Electric, Inc. began providing electrical construction services to Central Illinois and Western Indiana with a highly trained IBEW union labor force. Glesco Electric, Inc. is a private, female-owned business that is certified with CMS to provide and install electrical products, services and labor. Experience Glesco Electric, Inc. has almost 40 years of experience in the electrical construction industry. All of our team members are punctual and knowledgeable, helping make us some of the most trusted contractors in the industry. We’ve come a long way since our founding in 1988, but the leading operating values behind our services, to work with integrity in order to provide high-quality services to our clients, remain unchanged. Safety The safety of our workers is the most critical component to every project Glesco Electric, Inc. takes on. We take a proactive approach to creating a safe work environment by having a former OSHA staff member do unannounced site visits and reports, providing weekly training meetings on-site, hosting quarterly safety meetings, participating in random drug testing, and providing new safety training for projects that our team may be less familiar with. Safety is a collaborative effort between our employees, customers, construction managers, and office personnel. We are always looking at ways to improve conditions, equipment and policies. Meet the Team: In the Office Laura Grenda, President laura@glescoe lectric.com Olivia Koziol, Assistant Project Manager olivia@glescoe lectric.com Kevin Mitchell, Vice President kevin@glescoelectric.com Zach Harrell, Project Manager zach@glescoelectric.com Jenna Barnhart, Accounting Manager jenna@glescoelectric.com Duncan Koziol, Business Development Manager/ Assistant Accounting Manager duncan@glescoelectric.com Meet the Team: On the Job Our union electricians play a crucial role in upholding the highest standards of quality and safety within the workplace. Through their collective expertise and commitment, they ensure that every electrical task is completed with precision and care, adhering to industry best practices. By working together under the guidance of the union, they foster a culture of accountability and diligence, always prioritizing the well-being of their colleagues and the integrity of the work being performed. Their dedication to excellence is a cornerstone of our continued success. Glesco Electric Named 2025 Small Business of the Year We’re honored to be recognized by the Champaign County Chamber of Commerce for our commitment to excellence, workforce development, and community impact. As a 100% woman-owned business, we’re proud to power Central Illinois with integrity and innovation. Read More > Glesco Electric Proudly Supports: Our Mission: We Aim to Build a Better World From the beginning, our mission has been to implement the plans of our clients while saving them money through value engineering. We are committed to satisfying our customers and completing our jobs on time at a profit, all while supporting the family values of our employees. We are able to satisfy our customers because of our engineering and union expertise, which allow us to fulfill the full range of electrical contracting and servicing needs, even on the most challenging jobs. On top of all these things, we seek to provide our business partners and our employees with stability, a steady flow of work, growth, profitability, respect, and a sense of belonging.

Glesco Electric provides expert electrical services for commercial and industrial solar installations. From conduit to connection, our electricians support efficient, code-compliant renewable energy systems. < Back Solar Electrical Commercial and Industrial Solar Electrical Contractor in Central Illinois At Glesco Electric, Inc., we design and install advanced solar electrical systems for commercial and industrial facilities throughout Central Illinois. Our team brings deep expertise in rooftop and ground-mounted solar arrays, as well as solar battery storage and solar-integrated EV charging when required. We understand the precision, coordination, and code compliance these renewable energy systems demand, and we tailor each project to deliver maximum performance and long-term value. Customized Solar Solutions for Businesses and Facilities Whether your goal is to reduce operating costs, meet sustainability targets, or increase energy independence, Glesco Electric offers comprehensive solar services, including: Design and installation of solar photovoltaic (PV) systems Rooftop and ground-mount solar arrays Battery backup systems connected to solar Utility coordination and interconnection compliance Support navigating solar incentive and rebate programs Performance-optimized, code-compliant installations We often collaborate with engineering firms to ensure that each system is custom-designed for the unique electrical demands and layout of the facility. Efficient, Safe, and High-Performance Installations Our team works closely with clients to complete solar installations efficiently, safely, and with minimal disruption to daily operations. From permitting to final inspection, we prioritize accuracy, schedule coordination, and system longevity. Glesco Electric is a trusted solar electrical contractor serving Champaign, Urbana, Danville, and surrounding areas. We are committed to delivering renewable energy systems that help our clients achieve long-term energy savings and environmental goals on time and within budget. Sample Solar Projects Vermilion Solar Field Read More CUMTD Solar Panels Read More

Our Projects We Build Projects That Last From small scale projects to larger and more complex ones, we have a great selection of work samples to share with prospective clients. In addition to outstanding results, when you choose to work with Glesco Electric, Inc., you’ll have the advantage of working with a flexible and knowledgeable team. Take a look at some of our projects below: University of Illinois New Illini Hall Glesco Electric is partnering with Oberlander Electric to provide portions of the electrical installation for the new Illini Hall at the University of Illinois at Urbana-Champaign. Read More Vermilion Solar Field Glesco Electric, Inc. partnered with Miller Bros Solar to provide the electrical installation for the Vermilion Solar 1 Community Solar Garden near Danville, Illinois. Read More Urbana-Champaign Sanitary District Wastewater Treatment Plants Glesco Electric will be responsible for executing critical electrical upgrades and installations as part of the comprehensive improvements to the Southwest Plant (SWP) and Northeast Plant (NEP) of the Urbana & Champaign Sanitary District. Read More University of Illinois Memorial Stadium Glesco Electric is proud to have provided the vibrant colored lighting installations both inside and outside Memorial Stadium in Champaign, Illinois. Dynamic Lighting Systems in Arenas Read More University of Illinois Japan House Glesco Electric is proud to partner with CAD Construction on the development of the new Ogura-Sato Annex at the University of Illinois' Japan House. Read More VA Greenhomes 7&8 Glesco Electric is proud to collaborate with Richard Construction on the development of Green Homes 7 and 8 at the VA Illiana Health Care System in Danville, Illinois. Read More Downtown Champaign Plaza Glesco Electric is partnering with A&R to provide electrical installation for the City of Champaign Downtown Plaza Phase #1 Improvements. Read More University of Illinois Foundation Headquarters Glesco Electric worked with Berglund Construction on the University of Illinois Foundation Headquarters. Read More Champaign CAT Office Renovation Glesco Electric, in collaboration with Christy-Foltz, Inc., provided the electrical installation for the Champaign CAT Office Renovation. Read More Champaign Meijer Tesla Charging Stations Glesco Electric provided the electrical installation of Tesla EV charging stations at the Champaign Meijer. Read More University of Illinois Huff Hall Glesco Electric worked with Musco Sports Lighting to install new fixtures at the University of Illinois Huff Hall. Read More American Legion Baseball Field Glesco Electric worked with Musco Sports Lighting to replace the lighting at the Danville American Legion baseball field. Read More Danville Area Community College Glesco Electric worked with CORE Construction at DACC, providing the electrical installation for access controls and cameras throughout the entire campus. Read More Danville Sanitary Admin Building Generator Glesco Electric provided and installed the generator for the Administrative Building at the Danville Sanitary District. Read More Danville Sanitary District WWTP Improvements Glesco Electric, Inc. is currently worked with Schomburg & Schomburg Construction at the Danville Sanitary District to provide electrical demolition, as well as the installation of gear, a new generator, temperature controls, and fixtures. Read More Meijer Urbana, IL Remodel Glesco Electric worked with Rockford Construction at Urbana Meijer Store 247, which underwent a whole-store remodel. This project included demolition of existing electrical equipment and fixtures, as well as installation of new light fixtures and fire alarm systems. The work was performed while the store remained open to customers, with crews working both first and third shifts to complete the remodel as efficiently as possible. Read More University of Illinois Campus Recreation Lighting Upgrade Glesco Electric, Inc. worked with Musco Sports Lighting to provide the installation of new lighting at various fields across the University of Illinois at Urbana-Champaign. Read More University of Illinois E15 Parking Garage Glesco Electric, Inc. worked with Turner/Clayco to provide the electrical installation for the new E15 Parking Garage on the University of Illinois at Urbana-Champaign campus. This project included demolition of the original site, installation of lighting, fire alarm systems, and 16 electric vehicle (EV) charging stations. Read More University of Illinois Irwin Practice Facility Glesco Electric, Inc. worked with Musco Sports Lighting to provide the electrical installation to replace the HID fixtures at the UI Irwin Indoor Practice Facility with LED fixtures, including demolition of existing light fixtures and installation of new LED light fixtures. Read More VA Water Softening Plant Glesco Electric worked with Troop Contracting at the Danville VA Water Softening Plant. This project included an Arc Flash study, installation of fixtures and a new service, and lightning protection. Read More University of Illinois Housing Food Stores Glesco Electric provided the electrical upgrades for the University of Illinois Food Stores as part of the Refrigeration System Renovation project. Read More CUMTD Solar Panels Glesco Electric provided the electrical installation for the solar panel system at the Champaign-Urbana Mass Transit District (CUMTD) Administrative Building as part of their sustainability and energy efficiency initiatives. The project included mounting and wiring of rooftop solar arrays, integration with the building’s electrical system, and coordination with local utilities to ensure proper interconnection and performance. Read More Sangamon Valley Wastewater Treatment Plant Glesco Electric is delivering key electrical services to support the modernization of the Sangamon Valley Wastewater Treatment Plant. Read More

< Other Projects American Legion Baseball Field Glesco Electric worked with Musco Sports Lighting to replace the lighting at the Danville American Legion baseball field. Project Stats Client American Legion Project Location Danville, IL Size 6.1 Acres Project Gallery Previous Project Next Project

< Other Projects Downtown Champaign Plaza Glesco Electric is partnering with A&R to provide electrical installation for the City of Champaign Downtown Plaza Phase #1 Improvements. The project includes lighting, electrical distribution, CCTV, fiber, and more. Project Stats Client City of Champaign Project Location Champaign, IL Size 1.6 Acres Project Gallery Previous Project Next Project

< Other Projects Champaign CAT Office Renovation Glesco Electric, in collaboration with Christy-Foltz, Inc., provided the electrical installation for the Champaign CAT Office Renovation. The project included demolition, relocation of numerous pieces of electrical equipment, and installation of fire alarm, telecom, and security systems in the office. Project Stats Client Caterpillar Inc Project Location Champaign, IL Size 65,000 Sqft Project Gallery Previous Project Next Project

Glesco Electric, Inc. is a trusted provider of commercial and industrial electrical solutions for over 30 years. Specializing in facility upgrades, maintenance, and new construction. < Back Commercial Electrical Commercial Electrical Contractor in Central Illinois At Glesco Electric, Inc., we provide expert commercial electrical services for businesses throughout Central Illinois. Whether your project involves new construction, a remodel, or facility expansions, our licensed electricians have the experience and workforce to complete your project safely, efficiently, and on time. We understand how important it is to keep your commercial build on schedule and within budget. Our team is focused on getting your systems up and running quickly so you can concentrate on operating your business. Your Full-Service Commercial Electrical Contractor Glesco Electric specializes in complete electrical installations for commercial properties, including: Power distribution and service upgrades Energy-efficient LED lighting systems Electrical panels and switchgear Office, retail, and mixed-use electrical buildouts Wiring for equipment and mechanical systems Code-compliant installations and inspections Commercial-grade generator installation and backup power solutions From shopping centers and office complexes to warehouses and municipal facilities, we tailor every solution to meet your building’s operational needs and local electrical code requirements. Reliable, Union-Trained Electricians Our team is made up of IBEW-trained commercial electricians who bring precision, professionalism, and safety to every job. With decades of experience serving the region, Glesco Electric is a trusted partner to general contractors, property developers, and facility managers in Champaign, Urbana, Danville, and surrounding areas. If you're looking for a dependable commercial electrician near you, Glesco delivers high-quality results that last. Sample Commercial Projects Meijer Urbana, IL Remodel Read More Downtown Champaign Plaza Read More Champaign CAT Office Renovation Read More Danville Sanitary Admin Building Generator Read More

< Other Projects University of Illinois Foundation Headquarters Glesco Electric worked with Berglund Construction on the University of Illinois Foundation Headquarters. The project included temporary lighting and power, as well as the installation of all electrical systems throughout the building. Project Stats Client University of Illinois Project Location Champaign, IL Size 60,000 Sqft Project Gallery Previous Project Next Project

Glesco Electric provides expert industrial electrical solutions for manufacturing plants, warehouses, and logistics centers. From system upgrades to full facility maintenance solutions, our industrial electricians deliver reliable results. < Back Industrial Electrical Industrial Electrical Contractor in Central Illinois With over 30 years of experience in the industrial sector, Glesco Electric, Inc. delivers expert industrial electrical services to clients across a wide range of heavy industries. We have successfully supported projects in wastewater treatment, chemical processing, food and beverage facilities, plastics manufacturing, bio-alternatives, agriculture, and pipeline infrastructure. We understand the demanding conditions and strict regulatory standards that industrial environments require. Our team is trained to work safely and efficiently in mission-critical settings where uptime, reliability, and precision are essential. Custom Industrial Electrical Solutions Glesco Electric provides end-to-end solutions tailored to the needs of industrial facilities, including: Power distribution and motor control systems Process automation and instrumentation wiring VFD and MCC installations Equipment hookups and control wiring Industrial lighting and energy efficiency upgrades In-house electrical engineering support Electrical system retrofits and plant expansions Industrial-grade generator installation and backup power solutions We combine technical expertise with thoughtful planning, accurate estimating, and detailed project coordination. This ensures you receive the most efficient and cost-effective solution without compromising quality or compliance. Experienced, Union-Trained Industrial Electricians Our IBEW-trained industrial electricians are equipped to manage large-scale installations, facility upgrades, and ongoing maintenance in complex environments. With a strong focus on safety and operational continuity, we support your project from initial concept through final commissioning. As a trusted industrial electrical contractor in Champaign, Urbana, Danville, and the surrounding region, Glesco Electric helps you meet critical schedules, control project costs, and maintain long-term performance. Sample Industrial Projects Danville Sanitary District WWTP Improvements Read More VA Water Softening Plant Read More Urbana-Champaign Sanitary District Wastewater Treatment Plants Read More Sangamon Valley Wastewater Treatment Plant Read More

Glesco Electric delivers specialized industrial electrical solutions for hospitals, clinics, and medical centers. Trusted for critical systems, upgrades, and ongoing facility maintenance solutions in healthcare environments. < Back Healthcare Electrical Healthcare Electrical Contractor in Central Illinois At Glesco Electric, Inc., we provide specialized electrical services for healthcare facilities, backed by decades of experience and a deep understanding of the technical demands in medical environments. From nurse call stations to complex power infrastructure, our team delivers precise, reliable installations that support patient care and clinical operations. We understand that healthcare environments require absolute attention to detail, adherence to strict codes, and coordination with medical staff and administrators. Electrical Solutions for Hospitals and Medical Facilities Our licensed electricians are trained to work in active medical settings while maintaining safety, sterility, and uninterrupted operations. Our healthcare electrical services include: Power systems for hospitals and outpatient centers Emergency and backup generator installations Surgical suite and imaging room wiring Code-compliant infrastructure for critical systems Commercial-grade generator installation and backup power solutions Lighting and controls for exam rooms and patient areas Nurse call, fire alarm, and data system integration Planning and phasing to minimize operational impact We coordinate closely with healthcare administrators, contractors, and clinical teams to ensure the work aligns with patient schedules, infection control protocols, and safety standards. Safe, Accurate, and Trusted Electrical Work Glesco Electric is committed to delivering high-quality results while maintaining the integrity of your facility. Our IBEW-trained electricians understand the importance of timelines, sterile work environments, and system accuracy in healthcare construction and renovation projects. Serving Champaign, Urbana, Danville, and surrounding communities, we are a trusted healthcare electrical contractor that partners with medical institutions to keep essential systems running safely and smoothly. Sample Healthcare Projects VA Greenhomes 7&8 Read More VA Water Softening Plant Read More