Serving: Buffalo Grove, Elk Grove Village, Schaumburg, Arlington Heights, Palatine, Mt Prospect and more
Electrical work in a Barrington home often requires more than simply installing a new device.
The Village has homes representing many generations of residential construction—from historic houses near the Village Center to properties that have been expanded, remodeled and electrically updated several times over the years. Newer homes create their own challenges as homeowners add electric vehicles, modern kitchens, larger HVAC equipment, home offices and other high-demand technology.
MET Group Inc. provides residential electrical services throughout Barrington, helping homeowners solve existing electrical problems while preparing their homes for the way electricity is used today.
Based nearby in Buffalo Grove, we provide electrical troubleshooting, panel and service upgrades, EV charger installation, generator electrical work, new circuits, lighting, wiring, outlets, switches and electrical improvements for residential remodeling.
Our approach begins with the existing home.
Before deciding what should be added or replaced, we look at the electrical system already serving the property and determine how the proposed work fits into it.
Main Electrical Services in Barrington
From everyday electrical repairs to major home upgrades, MET Group provides dependable residential electrical services throughout Barrington, IL. We work with both established and newer homes, offering solutions designed around the property's existing electrical system and future power needs.
Electrical Repairs & Troubleshooting
We diagnose tripping breakers, dead outlets, flickering lights, intermittent power and other residential electrical problems to find and correct the actual cause.
Electrical Panel & Service Upgrades
We replace outdated or undersized electrical panels and upgrade residential electrical service when a home needs additional capacity for modern equipment.
EV Charger Installation
We install Level 2 EV chargers and dedicated circuits while checking panel capacity, charger requirements and the most practical wiring route.
Lighting Installation & Upgrades
We install recessed lighting, decorative fixtures, under-cabinet lighting, exterior lighting, security lighting and other residential lighting improvements.
Outlet & Switch Repair
We repair and replace loose, damaged, outdated or non-working outlets and switches to restore safe and reliable operation throughout the home.
Landscape Lighting
We install and upgrade outdoor landscape lighting to improve visibility, security and the appearance of walkways, gardens, patios and residential properties.
Additional Residential Electrical Services

Renovation is where electrical planning becomes particularly valuable.
Moving cabinets, appliances and walls changes more than the appearance of a room. It can change where circuits are needed and how much electricity the remodeled space will use.
Consider a kitchen.
A modern kitchen can require circuits for countertop receptacles, refrigerator, dishwasher, disposal, microwave, wall oven, range, lighting and other equipment.
If gas cooking is being replaced by induction, the electrical demand can change significantly.
Instead of forcing the remodeled room onto an electrical layout designed for the previous kitchen, the circuits can be planned around the new space.
MET Group provides electrical work for:
The ideal time to solve wiring and circuit limitations is often while parts of the structure are already accessible.

Why Barrington Homeowners Call MET Group
MET Group is based nearby in Buffalo Grove and has provided residential electrical services throughout Chicago's northern and northwest suburbs since 2015.
We focus on residential work rather than trying to be everything to everyone.
That matters because working inside someone's home requires a different approach from working in an unfinished construction environment.
We pay attention to:

Recent Electrical Projects
Real project photos help homeowners see the type of work MET Group performs. This section should be updated with actual project photos and locations as they become available.

Electrical Panel Upgrade
Electrical panel replacement and service upgrade providing additional electrical capacity for modern appliances, new circuits and future electrical improvements.

Level 2 EV Charger Installation
Home EV charging setup with a dedicated circuit designed to provide safe and convenient everyday charging.

Residential Lighting Upgrade
New residential lighting installed to improve visibility, functionality and the appearance of the living space.
What Is Really Causing That Electrical Problem?
Electrical troubleshooting is one of the most important parts of residential electrical work because the visible symptom can be misleading.
Imagine that three outlets suddenly stop working.
Replacing all three outlets may accomplish nothing if the actual problem is a failed connection at a fourth device upstream.
The same principle applies to many household electrical problems.
A breaker that trips may indicate an overloaded circuit, damaged wiring, faulty equipment or an electrical fault.
Flickering lights can result from a fixture problem, but they can also point toward a loose electrical connection.
A GFCI that refuses to reset may be doing exactly what it was designed to do because a problem exists farther downstream.
When electrical symptoms keep returning, repeatedly resetting a breaker or replacing random components is not a long-term solution.
Finding the cause is.
Electrical Panel and Service Upgrades
A residential electrical panel is not something most homeowners think about until a new project reaches its limits.
Perhaps there is no room for another breaker.
Perhaps the equipment is aging.
Maybe the house is being remodeled and the expected load is changing substantially.
Or a Level 2 EV charger has brought electrical capacity into the conversation for the first time.
MET Group provides electrical panel replacement and service improvements based on the needs of the property.
A panel project can also be an opportunity to improve circuit organization, evaluate grounding and bonding, consider whole-home surge protection and make the system easier to understand and maintain.
Barrington's current permit fee schedule specifically identifies new, replacement and upgraded electrical services as permit work, while electrical alterations and additions are also included in its permitting structure.
EV Charging That Starts With the Electrical System
Buying an EV charger is easy.
Determining how it should be powered is the part that requires electrical planning.
Level 2 chargers can represent a significant continuous electrical load. Before installing one, we can evaluate:
A garage located close to the panel can make routing straightforward.
A charger at the opposite end of the house or in a detached garage can make the electrical path a more important part of the project.
The layout should therefore be evaluated before deciding how the charger will be installed.
For households likely to own two electric vehicles, it can also make sense to discuss the second charger before installing the first one.
Lighting That Respects the Architecture but Improves the Space
Lighting improvements do not have to make an established home look newly built.
The goal can be exactly the opposite.
Electrical lighting can be modernized while maintaining the visual character of the room.
MET Group installs and upgrades:
In an older home, fixture selection and placement can preserve architectural character while updating the wiring and controls behind it.
In a newer space, lighting can be planned around furniture, work areas and how the room is actually used rather than simply following a uniform ceiling grid.
Frequently Asked Questions About Electrical Work in Barrington
Yes. Older homes often require more investigation because electrical systems may have been altered during previous renovations. We can evaluate existing circuits, panels and wiring before determining what changes are appropriate.
Many electrical alterations do. The Village states that permits are required for interior work involving electrical alterations and maintains permit categories for electrical additions and service upgrades. The exact requirement depends on the scope of the project.
The Village currently lists the 2017 National Electrical Code together with local amendments.
Yes. MET Group installs residential Level 2 EV charging equipment and dedicated circuits. We first evaluate panel capacity, charger requirements and the wiring route to the charging location.
Yes. The appropriate design depends on the distance, intended electrical loads and existing electrical system. Depending on the project, that may involve individual circuits or a feeder supplying a garage subpanel.
Not necessarily. Breaker space and electrical service capacity are related but different issues. The existing panel and household electrical load should be evaluated before deciding whether a panel, subpanel or service change is necessary.
Yes. Induction and electric ranges frequently require a dedicated 240V circuit. We can check the manufacturer's electrical requirements and determine whether the existing system has sufficient capacity.
Whether you need a quick electrical repair or are planning a larger upgrade, MET Group is ready to help. Contact us today to discuss your project and schedule residential electrical service in Barrington, IL.
? Call us today at 224-877-1652 or use our Contact Form to schedule your consultation.
Serving Buffalo Grove, Elk Grove Village, Schaumburg, Arlington Heights, Palatine, Mount Prospect, and surrounding areas.
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