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Electrical wiring or panel upgrade pros in Glendora
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Excellent workmanship and always on time."
Rosemary L on June 2022
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers 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.
"Excellent workmanship and always on time."
Rosemary L on June 2022
Welcome to Immortal Electric Co.; born and raised local to 90042, we are the premier professional electric company in Los Angeles. We offer the highest quality and most attentive customer service. We are known to pay extensive attention to detail while making customer satisfaction our top priority. Whether your project involves minor or major installation, we are glad to be your number one choice. Eager to service the community with fast, clean service, for all and any electrical need; electrical panel installation, wiring repair, doorbell repair, outlet repair, doorbell installation & replacement, lighting repair, EV charging station installation, solar panel installation, security system installation, outlet installation, electrical panel repair, wiring installation, residential services, circuit breaker repair, circuit breaker installation & replacement, lighting installation, smoke detector installation. CALL TO SCHEDULE A VIRTUAL CONSULTATION OR FREE ESTIMATE!
"I recently had the pleasure of working with Jeremy at Immortal Electric to install a Tesla charger at my house, and I couldn't be happier with the experience. From start to finish, Jeremy was super communicative and professional, making the whole process smooth and stress-free. Before giving me a quote, Jeremy came out to see our house, which I really appreciated. It showed his commitment to understanding the job thoroughly and providing an accurate estimate. This attention to detail right from the beginning gave me a lot of confidence in his abilities. He listened to what I wanted and worked with me to set everything up exactly how I envisioned it for our new car. One of the standout aspects of working with Jeremy was his communication. He kept me updated every step of the way, answering all my questions and explaining the process in a way that was easy to understand. Itâ s clear that he values his customers and wants them to feel informed and involved. The installation itself was seamless. Jeremyâ s expertise and professionalism were evident as he worked efficiently and carefully. He ensured that everything was installed correctly and safely, and the final result was perfect. I was particularly impressed with how clean and tidy he left the workspace. Itâ s these little details that make a big difference. Another huge plus was that Jeremy handled all the permits for the city. This was a significant relief because it meant we could qualify for the available rebates without any hassle on our part. His knowledge of the permitting process and local regulations was invaluable, and it saved us a lot of time and effort. Knowing that everything was done by the book and that we were set up to receive our rebates was fantastic. Overall, I 100% recommend Jeremy at Immortal Electric for any electrical work, especially if you're looking to install a Tesla charger. His professionalism, communication, and attention to detail are top-notch. He went above and beyond to ensure that everything was done perfectly and that we were delighted. If you want a reliable and skilled electrician who genuinely cares about his customers, Jeremy is your guy. Thanks to him, our new Tesla charger is up and running perfectly, and we couldn't be happier with the service we received!"
Quinn B on July 2024
Welcome to Immortal Electric Co.; born and raised local to 90042, we are the premier professional electric company in Los Angeles. We offer the highest quality and most attentive customer service. We are known to pay extensive attention to detail while making customer satisfaction our top priority. Whether your project involves minor or major installation, we are glad to be your number one choice. Eager to service the community with fast, clean service, for all and any electrical need; electrical panel installation, wiring repair, doorbell repair, outlet repair, doorbell installation & replacement, lighting repair, EV charging station installation, solar panel installation, security system installation, outlet installation, electrical panel repair, wiring installation, residential services, circuit breaker repair, circuit breaker installation & replacement, lighting installation, smoke detector installation. CALL TO SCHEDULE A VIRTUAL CONSULTATION OR FREE ESTIMATE!
"I recently had the pleasure of working with Jeremy at Immortal Electric to install a Tesla charger at my house, and I couldn't be happier with the experience. From start to finish, Jeremy was super communicative and professional, making the whole process smooth and stress-free. Before giving me a quote, Jeremy came out to see our house, which I really appreciated. It showed his commitment to understanding the job thoroughly and providing an accurate estimate. This attention to detail right from the beginning gave me a lot of confidence in his abilities. He listened to what I wanted and worked with me to set everything up exactly how I envisioned it for our new car. One of the standout aspects of working with Jeremy was his communication. He kept me updated every step of the way, answering all my questions and explaining the process in a way that was easy to understand. Itâ s clear that he values his customers and wants them to feel informed and involved. The installation itself was seamless. Jeremyâ s expertise and professionalism were evident as he worked efficiently and carefully. He ensured that everything was installed correctly and safely, and the final result was perfect. I was particularly impressed with how clean and tidy he left the workspace. Itâ s these little details that make a big difference. Another huge plus was that Jeremy handled all the permits for the city. This was a significant relief because it meant we could qualify for the available rebates without any hassle on our part. His knowledge of the permitting process and local regulations was invaluable, and it saved us a lot of time and effort. Knowing that everything was done by the book and that we were set up to receive our rebates was fantastic. Overall, I 100% recommend Jeremy at Immortal Electric for any electrical work, especially if you're looking to install a Tesla charger. His professionalism, communication, and attention to detail are top-notch. He went above and beyond to ensure that everything was done perfectly and that we were delighted. If you want a reliable and skilled electrician who genuinely cares about his customers, Jeremy is your guy. Thanks to him, our new Tesla charger is up and running perfectly, and we couldn't be happier with the service we received!"
Quinn B on July 2024
VLADIMIR GALSTYAN is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.
"Was out very fast and took care of it without any issues and cleaned up after himself."
Chris C on June 2022
VLADIMIR GALSTYAN is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.
"Was out very fast and took care of it without any issues and cleaned up after himself."
Chris C on June 2022
CARRILLO ELECTRICAL GROUP LLC is committed to excellence in every aspect of our business. 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 customers interests and make their concerns the basis of our business.
CARRILLO ELECTRICAL GROUP LLC is committed to excellence in every aspect of our business. 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 customers interests and make their concerns the basis of our business.
State certified electrician & Electrical License Contractor with fair pricing.I take pride in my craftsmanship and hold high standard of code compliance. I want my clients to enjoy all the amenities that technology has gifted us with by making sure that the electrical system in your home or business is equipped to take on the load demand. I have a range of experience in residential and commercial electrical services from underground work, ground-up building, load calculation demand, panel upgrade, single line to branch circuitry, lighting control systems, lighting updates, back-up generator systems, electrical vehicle charging station. I provide service calls for EMERGENCY ,troubleshooting & maintenance.
"Great electrician, always on time and works quick and good at troubleshooting."
Sean J on July 2024
State certified electrician & Electrical License Contractor with fair pricing.I take pride in my craftsmanship and hold high standard of code compliance. I want my clients to enjoy all the amenities that technology has gifted us with by making sure that the electrical system in your home or business is equipped to take on the load demand. I have a range of experience in residential and commercial electrical services from underground work, ground-up building, load calculation demand, panel upgrade, single line to branch circuitry, lighting control systems, lighting updates, back-up generator systems, electrical vehicle charging station. I provide service calls for EMERGENCY ,troubleshooting & maintenance.
"Great electrician, always on time and works quick and good at troubleshooting."
Sean J on July 2024
We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work. Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects. Call us today youll be relieved you did. Thank you
We work extremely hard for the owner and our company strives to take care of all our client's unique needs and always have the owner's best interest at heart. We are very detailed and meticulous in our work. Our long-term vision is for us to become your go to Contractor with capabilities to do multiple types of projects. Call us today youll be relieved you did. Thank you
Adaptive Power Company Inc is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.
"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."
Nick X on April 2022
Adaptive Power Company Inc is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.
"They came in, did the job done quickly and what I asked for, supoer friendly, personable, and fantastic work to with."
Nick X on April 2022
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 workmanship and complete customer satisfaction, from the start to the 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
"Honest, they did good work, and I highly recommend them."
Cathy C on February 2020
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 workmanship and complete customer satisfaction, from the start to the 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
"Honest, they did good work, and I highly recommend them."
Cathy C on February 2020
GREEN SPARK ELECTRIC is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.
"The quickest and most effective experience! Thank you so much for installing our super charger in the most professional manner. It was such an easy process, and I truly could not recommend Ari and the team more! Thank you."
Devika T on August 2022
GREEN SPARK ELECTRIC is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.
"The quickest and most effective experience! Thank you so much for installing our super charger in the most professional manner. It was such an easy process, and I truly could not recommend Ari and the team more! Thank you."
Devika T on August 2022
We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. Were committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Carlos and his crew are awesome. This is the 2nd project. The first one was a 200 amp panel upgrade for my house. This one was a 100 amp panel clear on the other side of the house and a RV box. They even accommodated a last minute request. Got it all done in one day. "
deon r on April 2025
We offer over 28 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as generator installs, wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. Were committed to providing a personalized service for each individual project we take on. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Carlos and his crew are awesome. This is the 2nd project. The first one was a 200 amp panel upgrade for my house. This one was a 100 amp panel clear on the other side of the house and a RV box. They even accommodated a last minute request. Got it all done in one day. "
deon r on April 2025
Electrical wiring or panel upgrades FAQs
While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.
A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.
Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.
The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.
A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.
While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.
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- Doorbell / Security Camera Installation
- Electrical - Multiple Projects
- Electrical Multi-Item Installation
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- Electrical Multi-Item Repair
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- Electric Vehicle Charger Installation
- Ceiling / Bath Fan Replacement
- Light Fixture Installation
- Smoke Detector Repair
- Switch Repair
- Doorbell / Security Camera Replacement
- Power Outlet Repair
- Smoke Detector Replacement
- Ceiling / Bath Fan Installation
- Electrical Item Installation
- Electrical Switches, Outlets & Fixtures - Install or Repair
- Switch Installation
- Light Fixture Replacement
- Electrical for Home Addition or Remodel - Install
- Electric Vehicle Charger Repair
- Ceiling / Bath Fan Repair
- Light Fixture - Install
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- Circuit Breaker / Electrical Panel Repair
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- Light Fixture Repair
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