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Top-Rated Electricians in Norwood - Updated Nov 2026

Avatar for N3 Electrical Services
N3 Electrical Services
4.9(
47
)
Fixed Generator - InstallElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+2 more

Serving Norwood, MO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Nathan of N3 Electrical Service did an amazing job for us. He was always prompt, communicated effectively and did a quality job. He installed a new 200 amp panel and new wiring for a kitchen remodel. Once the project was completed, the county inspector even complimented the quality of the work"
Service
Service
Panel
Panel
Post light

+32

Response time1 day
13 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)
Lightning Protection - Install or Repair

Serving Norwood, MO and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Mr. Donohue is very knowledgeable and has excellent experience in the lightning protection area. He responds quickly and has a very professional team of workers. He quoted the job using google earth information. When he visited the site he reduced his price by over 50%. I highly recommend him and I will use his company again."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
53 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for TCB Heating, Cooling and Handyman Services
TCB Heating, Cooling and Handyman Services
4.8(
17
)
Electrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For Business

Serving Norwood, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very pleased with his work and prices and was very prompt from the time I talked to him initially to getting the unit ordered and getting it installed. Cleaned up after and hauled off old unit. Would recommend him to anyone looking to replace their old havc equipment. R Stafford"
Framing the support structure for a second-story deck addition. Pressure-treated posts and beams being installed to extend the outdoor living space and reinforce structural integrity. Project located in a residential backyard setting with access to existing patio slab.
We replaced an aging, inefficient HVAC unit with a new high-efficiency system to improve cooling performance and energy savings. The original unit was outdated, sitting low to the ground, with declining performance and airflow issues caused by poor drainage and landscaping.
In-progress installation of a high-efficiency air handler and furnace system. Wiring in place, connected to updated ductwork with adjacent water heater visible. Clean layout and spacing prepared for final paneling and system test.
Wall-mounted mini-split indoor head unit installed in an unfinished insulated wall. This high-efficiency ductless system provides both heating and cooling for zoned comfort.
Vintage mechanical thermostat from an early 1900s home. A visual reminder of how much heating and cooling technology has advanced. We specialize in upgrading outdated systems with smart, programmable thermostats to improve comfort and efficiency.

+28

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Showing 1-10 of 69
Electrical FAQs, answered by experts

Common warning signs of an overloaded electrical panel or meter box include frequent circuit breaker tripping, flickering or dimming lights, scorch or burn marks, and a burning scent coming from the panel. A circuit breaker trips as a protective measure to prevent overheating and potential fires. If you observe any of these signs, turn off the affected circuit breaker and move some devices to a different circuit. If the problem persists after turning the breaker back on, you should contact a professional electrician to resolve the issue.

Knowing if and when your circuit breaker is failing or faulty can prevent costly damage. If you notice any of the following signs, call a local electrician to help. 

  • The breaker frequently trips

  • The breaker doesn't stay in the 'on' position or reset properly

  • You hear buzzing or humming noises coming from the breaker

  • There's discoloration around the breaker switch

  • There's a burning smell or visible signs of damage on the breaker

Although homeowners can turn off a breaker, it’s vital to follow safety precautions when doing so to prevent serious and potentially fatal injuries. For instance, you want to ensure there is no water on the floor when you touch the breaker and wear protective gear such as safety glasses. Anytime you deal with anything electrical, it’s always best to be as safe as possible.

Most mechanical and digital timers will only turn your Christmas lights on and off once per day, but a smart timer will likely do so as many times as you want.

If your thermostat does not have a C-wire, you can hire a professional to check for an abandoned C-wire hidden in the wall, install a new C-wire, repurpose an existing G-wire to function as a C-wire, or purchase a C-wire adapter kit. 

There are some smart thermostat models that do not require a C-wire, but this will limit the functionality of the smart technology.

The Norwood, MO homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.