Business Details
40 Years
experience
Emergency
services
Professional Electrical Services in McHenry County
Delaware Electric has served McHenry County, Illinois since 1986, providing comprehensive electrical solutions for residential, commercial, and industrial clients. Our licensed, bonded, and insured technicians specialize in installations, repairs, panel upgrades, and energy-efficient systems while prioritizing safety and reliability. With decades of combined experience, we offer 24/7 emergency services, Generac generator expertise, and tailored solutions for new construction or remodeling projects.Our commitment to quality workmanship and customer satisfaction has earned us trusted partnerships with local businesses and homeowners. We maintain full transparency in operations and guarantee timely, code-compliant electrical services across McHenry County and surrounding areas.
Services
Residential Electrical
Commercial Wiring
Generator Installation
Panel Upgrades
Emergency Repairs
Lighting Design
New Construction
Remodeling
Surge Protection
Generator Maintenance
Details
- Year established: 1986
Highlights and features
- Licensed technicians with 35+ years of local experience
- 24/7 emergency service availability
- Authorized Generac generator distributor
- Complete residential, commercial, and industrial solutions
- 100% satisfaction guarantee on all electrical work
What people say
Professional and diligent
Excellent work quality
Quick response time
Highly recommend
Outstanding service
Services
Residential Electrical
Delaware Electric provides comprehensive residential electrical services including panel upgrades, lighting installations, and generator systems. Our licensed technicians handle new construction and remodeling projects while ensuring code compliance. We specialize in safety upgrades like AFCI breakers and surge protection for McHenry County homeowners.
Commercial Wiring
Our commercial electrical services cover equipment connections, computer circuits, and security lighting for businesses in McHenry County. We perform system upgrades and emergency repairs while minimizing operational disruption. Our team handles projects from small offices to large warehouses with professional, code-compliant solutions.
Generator Installation
As an authorized Generac distributor, we install and service residential and commercial backup generators. Our technicians ensure proper system integration and perform annual maintenance for reliable power during outages. We offer complete solutions from essential circuit coverage to whole-building protection using natural or LP gas systems.
Questions
What areas do you service?
We serve all of McHenry County including Woodstock, Crystal Lake, McHenry, Marengo, Union, Huntley, and Lake in the Hills.
Do you offer emergency services?
Yes, we provide 24/7 emergency electrical services for urgent residential and commercial needs.
Are you licensed electricians?
Yes, Delaware Electric is fully licensed, bonded, and insured for all electrical work in Illinois.
Do you install backup generators?
Yes, we are authorized Generac dealers offering installation, repair, and maintenance for residential and commercial generators.
What types of clients do you serve?
We work with residential homeowners, commercial businesses, and industrial clients across McHenry County.
How quickly can you respond to service requests?
We typically schedule appointments within 24 hours and offer same-day emergency service when available.
