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TRUSTED BY MERCEDES, TX HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon155
    Verified electrical services reviews

Top-Rated Electricians in Mercedes - Updated Nov 2026

Avatar for Bethel Electric, LLC
Bethel Electric, LLC
4.8(
109
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeFixed Generator - Install+17 more

Serving Mercedes, TX and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Very professional. I have a ceiling fan at the top of my stairway that stopped working (old house). They had patients, easy to talk with and understand. Explained in detail what they had to do. Answered all the questions I had. VERY pleased with their service. Couldn't ask for nicer young men to do business with. Will highly use again and recommend Bethel Electric LLC."
Panel replacement/upgrade
New 150Amp panel
200 amp Federal Pacific main
200amp circuit breaker panel
New 200 amp Midwest Main

+52

Response time11 hrs
21 neighbors recently requested a quote
Recommended by93%of homeowners
United Lightning Rods
4.9(
64
)
Lightning Protection - Install or Repair

Serving Mercedes, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1941

Free estimates

Warranties offered

"Ed Riley is extremely knowledgeable about what causes lighting and how to protect from it. He explained to me which and how structures develop static electricity that lead to lighting discharges in a way that the physics made sense to me. They were also reasonably priced and kept their word. Definitely recommend them."
Response time2 days
Response rate99%
72 neighbors recently requested a quote
Avatar for Cytech Heating & Cooling L C
Cytech Heating & Cooling L C
4.6(
97
)
Electric Vehicle Charging Station InstallationElectric Vehicle Charging Station Installation - For BusinessElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+10 more

Serving Mercedes, TX and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"Employees at Cytech were very courteous and assisted with the scheduling. I had never purchased thru Angie's and didn't know how it worked. The office manager assisted graciously and scheduled the work. The technician stopped by later than expected but I was called before to verify that someone would be home. The technician answered our many questions and made suggestions that would help us in saving on our electricity and maintenance on our AC unit. Additional estimate was scheduled and they were able to meet our timeframes. We are considering getting additional work done by Cytech."
AC Repair
AC System Installation
Armstrong Complete System Installation
AC System Installation
Armstrong Complete System Installation

+9

Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)
Lightning Protection - Install or Repair

Serving Mercedes, TX and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Jim for Donhohues Lightning Rods installed the lightning rod system in my home. When the work was done I was very happy as their installer came as per promised time, and perform the work. Before giving them the work Jim completely sold me their work ethics, quality, and service. There was a minor issue and his team took complete ownership of this issue and talked to me in detail. They provide a very good explanation to satisfy me. I am a happy customer."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
52 neighbors recently requested a quote
Recommended by96%of homeowners
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Electrical FAQs, answered by experts

Three-way switches work in pairs, allowing an operator to control a single light or series of lights from two separate switch locations. Most often, a three-way switch controls a light or light series in a single room.

If you’re moving wires, installing new wires, or installing new fixtures in the space you’re insulating, then you will need to hire a licensed electrician to do that portion of the job for you. However, if you just intend on replacing old insulation or adding new insulation over existing insulation, then you don’t need to hire one. Your insulation installer will work around wiring, fixtures, outlets, and switches, even if they’re installing fiberglass batts in the voids where wires run. However, you will need an electrician if you suspect a problem with your wiring during the insulation work.

Yes, you must use the proper wire nut that fits your wire gauge. Using a wire nut that’s too big or too small can cause your connection to fail, short circuit, or disconnect entirely. Ensuring that you have the proper wire nut size will guarantee that your connection lasts as long as possible.

Yes, tamper-resistant outlets are a safe and effective way to protect children from electrical hazards. They feature a spring-loaded shutter that blocks the outlet slots when not in use, preventing a child from inserting foreign objects. While they are the safest option available, it's important to note that few things can be considered truly 'childproof.' Children may still try to imitate adults by inserting a plug, so constant supervision around any electrical device is recommended. Tamper-resistant outlets are a much safer solution than childproofing covers, which can be removed by children and may pose a choking hazard.

The National Electrical Codebook indicates that there should be at least 6 inches of wiring in the breaker box for connecting purposes. When in doubt, err on the side more, because you can always cut some wire off but you can never add it back on, and if you don’t have enough you may struggle to finish wiring your breaker box properly.

The Mercedes, TX homeowners’ guide to electrical services

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