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TRUSTED BY CASTROVILLE, TX HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon421
    Verified electrical services reviews

Find Electricians in Castroville

Avatar for Thundercolt Electric

Thundercolt Electric

4.99(
117
)
Approved Pro

Thundercolt Electric

4.99(
117
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
6 years of experience

At Thundercolt Electric we uphold a standard of integrity, bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

" We couldn’t be happier with the service we received from Thundercolt Electric. Everything was smooth, transparent, and efficient. Their customer service is top-notch—friendly, knowledgeable, and always quick to help. Gerardo and his team are wonderful!"

Ramiro P on July 2025

At Thundercolt Electric we uphold a standard of integrity, bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business.

" We couldn’t be happier with the service we received from Thundercolt Electric. Everything was smooth, transparent, and efficient. Their customer service is top-notch—friendly, knowledgeable, and always quick to help. Gerardo and his team are wonderful!"

Ramiro P on July 2025


PS Production

4.84(
590
)
Approved Pro

PS Production

4.84(
590
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
24 years of experience

When we opened our doors almost 10 years ago, our objectives were clear: carry the finest equipment; offer liberal and straightforward policies; be big enough to provide extensive services and competitive prices but small enough to know our customers. Since 2002, PS Production has made great strides, our industry has been transformed, and we have championed these advances. Through it all, however, the human factor has remained constant. Our customers have not become �digitized� and neither has our way of doing business.

"Work was done in a timely matter. After being installed it worked as it should. The picture on out televisions were much better and great reception . "

Gloria H on August 2025

When we opened our doors almost 10 years ago, our objectives were clear: carry the finest equipment; offer liberal and straightforward policies; be big enough to provide extensive services and competitive prices but small enough to know our customers. Since 2002, PS Production has made great strides, our industry has been transformed, and we have championed these advances. Through it all, however, the human factor has remained constant. Our customers have not become �digitized� and neither has our way of doing business.

"Work was done in a timely matter. After being installed it worked as it should. The picture on out televisions were much better and great reception . "

Gloria H on August 2025


United Lightning Rods

5.00(
47
)
Approved Pro

United Lightning Rods

5.00(
47
)
Approved Pro
Super Service Award
Customers say: Quick response
85 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent oil and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job! Friendly, fast, and expertly done work. Could not have asked for a better experience!"

William B on August 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent oil and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job! Friendly, fast, and expertly done work. Could not have asked for a better experience!"

William B on August 2025


Avatar for Team Enoch Electrical San Antonio

Team Enoch Electrical San Antonio

4.80(
252
)
Approved Pro

Team Enoch Electrical San Antonio

4.80(
252
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

Enoch Electric, Water, & Air also known as Team Enoch is an electrical, plumbing, HVAC & roofing contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"Scheduling was quick, Price was quoted up front. The electrician was professional, efficient and cleaned up after the job. I would hire again! "

Betty T on August 2025

Enoch Electric, Water, & Air also known as Team Enoch is an electrical, plumbing, HVAC & roofing contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"Scheduling was quick, Price was quoted up front. The electrician was professional, efficient and cleaned up after the job. I would hire again! "

Betty T on August 2025


Avatar for Hamilton Lightning Rods

Hamilton Lightning Rods

4.91(
184
)
Approved Pro

Hamilton Lightning Rods

4.91(
184
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
57 years of experience

4th. Generation in the Lightning Protection industry, Still Owned And Operated By The Hamilton Family. We use all American made parts that are U.L Listed materials. We Install lightning protection systems on homes - commercial buildings - oil field services - Industrial- ranches - farms -Golf Courses and trees. We Are A Proud Member Of U.L. (Underwriters Laboratories) And We Offer 96A Master Label Systems. Call for a free estimate.

"We had lightning rods installed at our home after having 2 previous lightning strikes. The first strike was minor, with only slight damage in the yard. The second was significant when a very large pine tree was hit close to our house causing various electrical issues in the home -- despite having a whole home surge protection system. Just months after having the lightning rods installed, lightning struck an even larger pine tree in our small back yard, Thankfully, the lightning rods saved us! It was a huge strike, and we had no damage at all in the house. These lightning rods were potentially life-saving."

Paula P on May 2024

4th. Generation in the Lightning Protection industry, Still Owned And Operated By The Hamilton Family. We use all American made parts that are U.L Listed materials. We Install lightning protection systems on homes - commercial buildings - oil field services - Industrial- ranches - farms -Golf Courses and trees. We Are A Proud Member Of U.L. (Underwriters Laboratories) And We Offer 96A Master Label Systems. Call for a free estimate.

"We had lightning rods installed at our home after having 2 previous lightning strikes. The first strike was minor, with only slight damage in the yard. The second was significant when a very large pine tree was hit close to our house causing various electrical issues in the home -- despite having a whole home surge protection system. Just months after having the lightning rods installed, lightning struck an even larger pine tree in our small back yard, Thankfully, the lightning rods saved us! It was a huge strike, and we had no damage at all in the house. These lightning rods were potentially life-saving."

Paula P on May 2024


Avatar for Nice2GeekYou, LLC

Nice2GeekYou, LLC

4.80(
119
)
Approved Pro

Nice2GeekYou, LLC

4.80(
119
)
Approved Pro
Super Service Award
Customers say: True professional
8 years of experience
Free onsite estimate

Welcome to Nice2GeekYou, LLC!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"They were great! On-time, installed printer, and checked and updated everything that needed done. He was pleasant, smart, knowledgeable and explained things well for me. "

Kristin H on December 2025

Welcome to Nice2GeekYou, LLC!We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"They were great! On-time, installed printer, and checked and updated everything that needed done. He was pleasant, smart, knowledgeable and explained things well for me. "

Kristin H on December 2025


Avatar for GoGEN

GoGEN

5.00(
22
)
Approved Pro

GoGEN

5.00(
22
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
32 years of experience

We are GoGEN a fully stocked & full-service electrical contractor with a focus at home standby generators. GoGEN has been in business for over 30 years, and in the San Antonio area for over 20 years. We have several locations in Texas and Louisiana to better serve our customers. Offering the very best customer service and pricing. Gogen will do whatever it takes to earn and keep your business for years to come. Our prompt, professional, licensed technicians are exactly what your business/residence deserves. We appreciate your time and look forward to helping you with all your electrical needs.

"David was amazing and did high quality work. From start to finish, it was only a few hours."

Crystal K on March 2025

We are GoGEN a fully stocked & full-service electrical contractor with a focus at home standby generators. GoGEN has been in business for over 30 years, and in the San Antonio area for over 20 years. We have several locations in Texas and Louisiana to better serve our customers. Offering the very best customer service and pricing. Gogen will do whatever it takes to earn and keep your business for years to come. Our prompt, professional, licensed technicians are exactly what your business/residence deserves. We appreciate your time and look forward to helping you with all your electrical needs.

"David was amazing and did high quality work. From start to finish, it was only a few hours."

Crystal K on March 2025


Avatar for Corrigan, LLC

Corrigan, LLC

4.92(
19
)
Approved Pro

Corrigan, LLC

4.92(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
72 years of experience

J Corrigan Lightning Rods Has been in business for over 50 plus years. We specialize in all your lighting rod needs. We also provide high quality customer service. We do service in the states of Texas, Colorado, Louisiana, Oklahoma, Mississippi and Alabama. Please give us a call today.

"Friendly and nice people never tired to answer my stupid questions"

Thomas N on September 2022

J Corrigan Lightning Rods Has been in business for over 50 plus years. We specialize in all your lighting rod needs. We also provide high quality customer service. We do service in the states of Texas, Colorado, Louisiana, Oklahoma, Mississippi and Alabama. Please give us a call today.

"Friendly and nice people never tired to answer my stupid questions"

Thomas N on September 2022


Avatar for Firefly Electric Service, LLC

Firefly Electric Service, LLC

4.72(
38
)
Approved Pro

Firefly Electric Service, LLC

4.72(
38
)
Approved Pro
Customers say: Quality work
5 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumes needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job.Call today! 24 hour emergency services available for members.

"I hired Firefly to address specific electrical issues noted in a home inspection. Despite clearly stating I did not want to file an insurance claim or do a full panel replacement, the owner repeatedly pushed for a $17K insurance job, which I declined. I agreed only to the $2K in repairs needed for the sale, which were completed and paid for. Afterward, he sent an unsolicited narrative recommending additional work and disclaiming future liability. The experience felt overly aggressive and not aligned with the scope I requested. "

Randy P on June 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumes needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job.Call today! 24 hour emergency services available for members.

"I hired Firefly to address specific electrical issues noted in a home inspection. Despite clearly stating I did not want to file an insurance claim or do a full panel replacement, the owner repeatedly pushed for a $17K insurance job, which I declined. I agreed only to the $2K in repairs needed for the sale, which were completed and paid for. Afterward, he sent an unsolicited narrative recommending additional work and disclaiming future liability. The experience felt overly aggressive and not aligned with the scope I requested. "

Randy P on June 2025


Avatar for Velocity Communications

Velocity Communications

4.82(
57
)
Approved Pro

Velocity Communications

4.82(
57
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
11 years of experience

At Velocity Communications, we specialize in voice and telephone systems. We also do low voltage home services, including home theater and audio video projects, TV and speaker installations, concealing wiring, and antenna installations. Velocity Communications takes pride in our work, and customer satisfaction is a top priority. Give us a call regarding your project today!

"This company was amazing! Fast! And juss are t all around wonderful!"

Angelic S on February 2022

At Velocity Communications, we specialize in voice and telephone systems. We also do low voltage home services, including home theater and audio video projects, TV and speaker installations, concealing wiring, and antenna installations. Velocity Communications takes pride in our work, and customer satisfaction is a top priority. Give us a call regarding your project today!

"This company was amazing! Fast! And juss are t all around wonderful!"

Angelic S on February 2022

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Showing 1-10 of 562
Electrical questions, answered by experts

Technically, as long as the knob-and-tube wiring is functional and deemed safe by a qualified inspector, it should be safe to buy a house with K&T wiring. The system must be at least 60 amps, but may still have trouble supporting modern household appliances and electronics. It’s also a good idea to have knob-and-tube wiring inspected by a licensed electrician every year or two to ensure that the system is working properly.

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

If you have a lamp that flickers or doesn’t stay on, it’s a sign that it’s time to rewire it. Additionally, it’s important to rewire antique lamps so they’re safe to continue using without the risk of an electrical fire. If the plug on your lamp is more than 15 years old or you notice poor performance like flickering, you should hire a lamp repair service to rewire it. If you’re upgrading the bulbs in an antique lamp from incandescent to LED or CFL bulbs, rewire it so it’s compatible with the modern bulbs.

GFCI outlets help prevent dangers from ground faults that can cause shocks. This is a different issue that a ground circuit can’t fully address. It’s best to use GFCI outlets combined with ground circuits for complete protection for you and your electronics.

Technically, an outdoor outlet can be on the same circuit as an indoor outlet, but it's generally not recommended. Outdoor outlets should ideally be on a dedicated circuit that doesn't share power with other indoor or outdoor outlets. This helps ensure that the outdoor outlets are able to handle the additional electrical load without overloading the circuit. Additionally, outdoor outlets are often exposed to the elements, which can increase the risk of electrical shock and other hazards. If you must have an outdoor outlet on the same circuit as an indoor outlet, be sure that the circuit has the capacity to handle the additional load.

The Castroville, TX homeowners’ guide to electrical services

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