Licensed electricians for dimmer switch installation, smart dimmers, three-way dimmers, LED-compatible switches, and lighting control upgrades. Exceptional Electric serves Kirkwood, Arnold, St. Louis County, Jefferson County, and nearby communities with safe, clean switch installation for homes and light commercial spaces.
A dimmer switch can make a room more comfortable, but the switch has to match the fixture, bulb type, wiring, and electrical box. The wrong dimmer can cause flickering, buzzing, overheating, poor range, or lights that never fully shut off.
Exceptional Electric installs standard dimmers, single-pole dimmers, three-way dimmers, smart dimmers, and lighting controls for kitchens, dining rooms, bedrooms, living rooms, basements, offices, patios, and remodel projects. We check wiring, grounding, box fill, fixture compatibility, and load before making the change.
If your project also includes lighting fixture installation, LED lighting upgrades, electrical wiring services, or outlets and circuits, we can plan the dimmer around the full lighting system.

Not every dimmer works with every fixture. LED bulbs, recessed lights, chandeliers, under-cabinet lights, smart switches, multi-location controls, and older wiring all need the correct device and wiring method.
Our electricians identify whether the switch is single-pole or three-way, verify the circuit is safe to work on, inspect existing conductors, confirm whether a neutral wire is needed for smart controls, and test the dimmer after installation. If we find wiring concerns, we can recommend electrical safety inspections, electrical grounding services, or code corrections.
Call Exceptional Electric for dimmer switch installation in Kirkwood, Arnold, and nearby St. Louis communities.
636-296-7789

Dimmer switches are one of the simplest ways to improve comfort, lighting flexibility, and energy use—especially when paired with modern fixtures or LEDs. We help homeowners and small businesses choose controls that fit the room, the lighting load, and the way the space is used.
A dimmer switch should work smoothly without buzzing, flickering, heat, or confusing controls. If your current switch feels loose, the lights blink, or a smart dimmer will not connect correctly, the safest next step is a professional wiring check.
Tell us which room needs a dimmer, what type of fixture or bulb you have, whether the light is controlled from one or more locations, and whether you want a standard or smart control. We will help schedule the right service visit.
Customers mention professional technicians, clear explanations, clean work areas, reliable scheduling, and electrical issues fixed properly after other attempts fell short.
EXCELLENT
Based on 371 reviews
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Bill ATrustindex verifies that the original source of the review is Google.
I hired Exceptional Electric to install a ceiling fan (replacing old) and run a number of highspeed networking wires in my home. It took a few days doe to the data runs routing them up a wall thru the attic then down another wall and into the basement where I manage the end points. I am very happy with the work done.Posted on Google![]()
Michael Savage Jr.Trustindex verifies that the original source of the review is Google.
Nick did an amazing job and reasonable pricedPosted on Google![]()
Ed ScottTrustindex verifies that the original source of the review is Google.
Nathan, as always, was professional, friendly and very efficient. Very pleased with him and Exceptional Electric.Posted on Google![]()
HenanTrustindex verifies that the original source of the review is Google.
This company was sent by my home warranty company so I didn’t pay them directly, but Sage was very professional and efficient. I would highly recommend Exceptional Electric. The technician that came back to install the ceiling fan did an excellent job with the installation and clean up. He even swept up the mess after himself which I truly appreciated!Posted on Google![]()
Laura WilliamsTrustindex verifies that the original source of the review is Google.
Friendly professional service- highly recommend!Posted on Google![]()
Denise BellTrustindex verifies that the original source of the review is Google.
Sage was excellent! He finished what warranty approved then I asked about something else and price. He told me and was happy to fix it. The price was VERY reasonable.Posted on Google![]()
Hal KnappTrustindex verifies that the original source of the review is Google.
Nick arrived on time and got the problem taken care of in very little time. Very satisfied.Posted on Google![]()
Thomas DruekeTrustindex verifies that the original source of the review is Google.
Nick installed our exhaust fan and did an excellent job—super professional, clean work, clear communication, and he explained everything thoroughly. Highly recommend.Posted on Google![]()
Joyce WalkerTrustindex verifies that the original source of the review is Google.
The name fits the company. The appointment time and scheduling was amazing. Staff service was great.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Have questions about dimmer switch installation, LED compatibility, smart dimmers, three-way switches, flickering lights, or when to call a licensed electrician? Here are answers homeowners and businesses usually need before scheduling.
Exceptional Electric installs standard dimmers, single-pole dimmers, three-way dimmers, multi-location lighting controls, smart dimmer switches, and LED-compatible dimmers for homes and light commercial spaces.
Yes. LED lighting usually needs a dimmer rated for LED bulbs and the correct lighting load. If a dimmer is not compatible, the lights may flicker, buzz, flash, or fail to dim smoothly.
Flickering or buzzing can come from an incompatible dimmer, incompatible bulbs, loose wiring, an overloaded switch, poor grounding, or an older fixture. A licensed electrician can test the circuit and recommend the right repair or replacement.
Yes. We install smart dimmer switches, app-controlled dimmers, and voice-control lighting options. Some smart switches require a neutral wire or specific wiring setup, so our electrician checks the box and circuit before installation.
Yes, but older homes may need a wiring, grounding, box size, or fixture compatibility check first. If the existing wiring is not suitable, Exceptional Electric can recommend electrical wiring services or practical safety corrections before the dimmer is installed.
Many single-switch replacements can be completed during a short service visit. Three-way dimmers, smart dimmers, multi-gang boxes, older wiring, or multiple rooms can take longer because the electrician needs to verify wiring and test the controls.
It can be a good idea. Pairing the right fixture, bulb, and dimmer helps prevent flickering and poor dimming range. If you are planning lighting fixture installation or an LED lighting upgrade, ask about installing compatible controls at the same time.
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