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Avatar for Sigma Electric, LLC
Sigma Electric, LLC
4.9(
19
)

Serving Eldorado, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Electrician came, and presented himself very professional. He quoted at a fair price and explained the process. He then came at the time we agreed and did the job that needed to be done. He sent me the invoice and I paid the invoice immediately, he is my go to company for electrical work. Recommend 100%"
Service Upgrade
Tankless water heater
Tankless water heater, EMT conduit
office remodel
Projector Circuit

+1

Response time1 day
15 neighbors recently requested a quote
Recommended by100%of homeowners
United Lightning Rods
4.9(
63
)

Serving Eldorado, 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 rate85%
54 neighbors recently requested a quote
Avatar for ASH Electrical Services LLC - Home  Facebook
ASH Electrical Services LLC - Home Facebook
5.0(
12
)

Serving Eldorado, TX and surrounding areas

In business since 1991

Emergency services offered

Warranties offered

"I needed an outlet installed for my electric fireplace, called this company and worked with Adam one of the co-owners. He came to my house the next day, the job was much more then both of us expected he gave me a quote and stuck with it, even though it was a bigger job. Very professional and would use this business again! Also, I never write reviews but these guys deserve it!"
CT Installation Square D Panelboard
New Installation
We do it the way it should be done.
Response time2 days
Response rate89%
Recommended by100%of homeowners
Country Boys Electric
4.7(
6
)

Serving Eldorado, TX and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Jim Benton of Country Boys Electric came out the day after my call for a bid.  He walked through our shell of a log cabin in the woods, was very thoughtful, made many great suggestions about where to put lights and plugs, described the work they would do and within a few days we has his written bid.  We liked and trusted Jim immediately and they started to work in a few days.  His workers were very professional, arrived on time, worked well with us.  They did all the wiring and then had to wait about a month for the sheetrock and painters to do their work.  We called them back and they were ready to install lights and fans and finish the job.  We were so please with their work.  They were very reliable and on time, even though they had to drive 40 miles from their shop to our place each day.We would highly recommend them to others.
"
Recommended by100%of homeowners
Avatar for Aztec Renewable Energy Inc
Aztec Renewable Energy Inc
4.0(
35
)

Serving Eldorado, TX and surrounding areas

In business since 2012

Free estimates

"Excellent installation in timely, professional, clean and courteous, Received a full proposal prior to work for solar panels to deliver 80 percent or more of yearly electricity needs. The entire start to finish service was fantastic. Thanks,"
Solar Panel Design and Installation by Aztec Renewable Energy. Our first renewable energy installation was November 2007. Licensed and Certified with installations in nearly every county of Texas and Oklahoma.
Now that you own solar leverage your experience and become an Aztec Solar Advocator. Download our app called 1SolarExpert / Aztec Renewable Energy. We pay $500 for each lead that signs a contract. Our app will show you when the appointment is set and if the contract closed. If you become a solar expert and can get contracts signed, the commission Quadruples! Join our Team!
Aztec Renewable Energy, Inc provides the strongest warranty in the business with;
30-Year MFG Performance Guarantee
20-25 Year MFG Panel Warranty 
25-Year MFG Inverter Warranty
25-Year Labor Limited Warranty 

Manufacturer (MFG) warranties may vary
5KW Ground Mount
Additional Photos

+6

Recommended by90%of homeowners
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Electrical questions, answered by experts

Yes. Like other trained specialists, electricians need to be licensed in their state of operation, and carry specific kinds of insurance required by that state, which usually includes general liability insurance and surety bonds. When choosing an electrician, always pay attention to these details, and avoid electricians who can’t offer proof. When it comes to wiring, you want experienced, trained pros doing the work.

A pigtail is the only safe way to connect an electrical device to more than one circuit wire. Connecting multiple wires to a single screw terminal is extremely dangerous and must never be done. Many electricians will opt for pigtails even when there are multiple screw terminals available so that the device in question won’t halt the flow of downstream current when a problem arises. 

They can vary—a lot. For example, while the EU continues to move toward broader standardization, many different types of outlets still exist from country to country. Some local standards cared about polarization, and some didn’t. It’s similar to other countries around the world.

Generally, you’re less likely to find polarized outlets outside North America. However, alternative plugs and outlets often incorporate precautions so that accidentally touching live prongs on a plug is hard or impossible. You may also find interesting regulations overseas that limit the use of outlets in bathrooms or near sinks to decrease the chance of shock.

Yes. Even when it’s not in use, an outlet is still connected to wiring, and if the wiring is faulty or wet, a fire can occur. Broken outlets can also cause fires, for the same reasons; in fact, most broken outlets are broken due to damaged or worn-out wiring. It’s worth replacing outlets that are old or damaged with the help of an electrician.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The Eldorado, TX homeowners’ guide to electrical services

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