Top-rated generator install pros.

Get matched with top generator install pros in El Cajon, CA

Enter your ZIP and get matched with up to 5 pros

Verified Reviews for Generator Install pros in El Cajon, CA

*The Angi rating for Generator Install companies in El Cajon, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in El Cajon, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 18, 2025

Find Generator install pros in El Cajon

Fahr Electric Inc

4.86(
14
)
•Approved Pro

Fahr Electric Inc

4.86(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 local quotes requested

Fahr Electric Inc is your go-to electrical service provider in San Diego. We specialize in all electrical needs for both residential and commercial properties. From appliance installation to wiring, our experienced team is here to assist you. Contact us today for reliable and professional service.

"Job went very well. He took care to make sure my furniture/carpet was properly protected prior to starting the job. He also tested the replacement part I had prior to starting the work."

Paul M on April 2025

Fahr Electric Inc is your go-to electrical service provider in San Diego. We specialize in all electrical needs for both residential and commercial properties. From appliance installation to wiring, our experienced team is here to assist you. Contact us today for reliable and professional service.

"Job went very well. He took care to make sure my furniture/carpet was properly protected prior to starting the job. He also tested the replacement part I had prior to starting the work."

Paul M on April 2025

Avatar for Fregoso Electric Service

Fregoso Electric Service

4.91(
160
)
•Approved Pro

Fregoso Electric Service

4.91(
160
)
•Approved Pro
Customers say: True professional
90 local quotes requested
15 years of experience

Fregoso Electric Service is a locally owned and operated company with over 25 years of experience. We value honesty, integrity and stand behind our work. We specialize in a variety of electrical work and much more. We have earned a solid reputation and pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Prompt, flexible, professional and great price! Exactly what we were looking for and can't recommend Luis enough!"

Blair R on October 2025

Fregoso Electric Service is a locally owned and operated company with over 25 years of experience. We value honesty, integrity and stand behind our work. We specialize in a variety of electrical work and much more. We have earned a solid reputation and pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"Prompt, flexible, professional and great price! Exactly what we were looking for and can't recommend Luis enough!"

Blair R on October 2025

Lee Limperis Construction

4.95(
15
)
•Approved Pro

Lee Limperis Construction

4.95(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 years of experience

At Lee Limperis Construction, satisfied customers are our number one form of advertising. Join the list of clients whom we have served with our green building construction projects, electrical and solar installations. From design, to plans, permitting, and of course the construction and installation of your project, we have the experience and the cutting edge technology to make it happen. And to do it with style. A refined list of suppliers that offer us their best pricing along with efficient business management allows us to offer you competitive pricing, satisfaction guaranteed.

"Electric vehicle charging station. I'd hire him again, but just gave 4 stars on value because electricians are expensive. His prices are probably fair, I'm just not used to San Diego pricing yet."

Lance P on February 2018

At Lee Limperis Construction, satisfied customers are our number one form of advertising. Join the list of clients whom we have served with our green building construction projects, electrical and solar installations. From design, to plans, permitting, and of course the construction and installation of your project, we have the experience and the cutting edge technology to make it happen. And to do it with style. A refined list of suppliers that offer us their best pricing along with efficient business management allows us to offer you competitive pricing, satisfaction guaranteed.

"Electric vehicle charging station. I'd hire him again, but just gave 4 stars on value because electricians are expensive. His prices are probably fair, I'm just not used to San Diego pricing yet."

Lance P on February 2018

Avatar for MJ Electric

MJ Electric

4.80(
316
)
•Approved Pro

MJ Electric

4.80(
316
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
110 local quotes requested

MJ Electric is a Full Service Residential Electrical service and repair company serving all of San Diego. We Can Fix Any Electrical Issue Involving Your Home or office. Owner Roque Jaime is a Master Electrician With Over 10 Years of Trouble Shooting and Installation Experience. We Use Only the Best Materials Available and Never Cut Corners While Working on Your Home. We Are Fully Licensed, Bonded and Insured.

"Highly recommend MJ ELECTRIC. Roque came to our house. We explained to him what we wanted. He gave us the options. Work started when we requested. Mario and Michael came out and were very knowledgeable, professional and respected our home. The kitchen wiring upgrade was completed in 3 days. The County came out and the inspection passed with flying colors. Great company, super employees."

Paul C on September 2025

MJ Electric is a Full Service Residential Electrical service and repair company serving all of San Diego. We Can Fix Any Electrical Issue Involving Your Home or office. Owner Roque Jaime is a Master Electrician With Over 10 Years of Trouble Shooting and Installation Experience. We Use Only the Best Materials Available and Never Cut Corners While Working on Your Home. We Are Fully Licensed, Bonded and Insured.

"Highly recommend MJ ELECTRIC. Roque came to our house. We explained to him what we wanted. He gave us the options. Work started when we requested. Mario and Michael came out and were very knowledgeable, professional and respected our home. The kitchen wiring upgrade was completed in 3 days. The County came out and the inspection passed with flying colors. Great company, super employees."

Paul C on September 2025

Avatar for Green Electric Solutions

Green Electric Solutions

4.45(
1,195
)
•Approved Pro

Green Electric Solutions

4.45(
1,195
)
•Approved Pro
Customers say: Super punctual
330 local quotes requested
13 years of experience

Contact the Professionals at Green Solar Electric Solutions for the highest quality professional electrical contractors. We handle all electrical improvements from service calls to installing solar panels. We operate in the San Diego County areas. Call us today and see how we can light up your life.

"went above and beyond, stayed until job was completed"

Cory W on October 2025

Contact the Professionals at Green Solar Electric Solutions for the highest quality professional electrical contractors. We handle all electrical improvements from service calls to installing solar panels. We operate in the San Diego County areas. Call us today and see how we can light up your life.

"went above and beyond, stayed until job was completed"

Cory W on October 2025

Avatar for Mr. Electric of La Jolla

Mr. Electric of La Jolla

5.00(
5
)
•Approved Pro

Mr. Electric of La Jolla

5.00(
5
)
•Approved Pro
237 local quotes requested
1 years of experience

Mr. Electric of La Jolla is a locally owned and operated electrical service provider committed to honesty, integrity, and treating your home with the same care as our own. We offer a wide range of services tailored to your specific needs, with competitive pricing and a strong focus on quality and detail. Our goal is to build lasting relationships through exceptional service and guaranteed customer satisfaction.

Mr. Electric of La Jolla is a locally owned and operated electrical service provider committed to honesty, integrity, and treating your home with the same care as our own. We offer a wide range of services tailored to your specific needs, with competitive pricing and a strong focus on quality and detail. Our goal is to build lasting relationships through exceptional service and guaranteed customer satisfaction.

Avatar for Veterans Heating and Air Conditioning, Plumbing, and Electrical

Veterans Heating and Air Conditioning, Plumbing, and Electrical

5.00(
7
)
•Approved Pro

Veterans Heating and Air Conditioning, Plumbing, and Electrical

5.00(
7
)
•Approved Pro
Customers say: Quality work
413 local quotes requested
1 years of experience

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025

Veterans Heating and Air Conditioning, Plumbing, and Electrical is a full service home services company in San Diego that delivers exceptional heating and air conditioning, plumbing, and electrical services to the community, and provides opportunities for employment and community building to Veterans. We are 100% Veteran owned.

"Steven, the owner, was very communicative, returning my calls even after business hours to make sure my questions were answered. When an issue arose he, himself arrived the next day to address the issue which was quickly resolved. Time and care was put into the work done."

Sonia B on March 2025

Avatar for Lumitech Electric Inc

Lumitech Electric Inc

5.00(
10
)
•Approved Pro

Lumitech Electric Inc

5.00(
10
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 local quotes requested

Need an electrician? We are ready to help. Our team has been performing excellent service for electrical jobs for over 12 years. We are experts in electrical service, diagnostics, repairs, new home wiring, EV chargers, panel repairs and replacements, generators, and even Smart Home wiring controls. We are Lutron certified in RADIO RA2 and RADIO RA3 and are ready to help you upgrade your lighting system to make it easy to control your lights from your phone. Any help you need with your electrical system, we are ready to help you now. You will love our customer service, fair pricing, and attention to your project. Call or message now to schedule your service!

"We recently had a highly technical light fixture installation that involved a heavy-duty scissor lift, requiring patience, precision, and perseverance. From start to finish, Jay was the true embodiment of exceptional customer service. His dedication went far beyond the initial sale—he carefully walked us through each step of the process, ensuring everything was executed flawlessly. Not only did he deliver exactly as promised in the contract, but he also went above and beyond, returning the next day with extra perks and making sure everything was spotless. His attention to detail, professionalism, and commitment to customer satisfaction are truly rare. We couldn’t be happier with the results and highly recommend Jay for any complex installation needs! He may not give you the lowest quote but he was open to discussion with me and came up with reasonable adjustment within acceptable range - just be honest with him. If quality, reliability, and top-tier service matter to you, Jay is the one to call!"

Iwan S on March 2025

Need an electrician? We are ready to help. Our team has been performing excellent service for electrical jobs for over 12 years. We are experts in electrical service, diagnostics, repairs, new home wiring, EV chargers, panel repairs and replacements, generators, and even Smart Home wiring controls. We are Lutron certified in RADIO RA2 and RADIO RA3 and are ready to help you upgrade your lighting system to make it easy to control your lights from your phone. Any help you need with your electrical system, we are ready to help you now. You will love our customer service, fair pricing, and attention to your project. Call or message now to schedule your service!

"We recently had a highly technical light fixture installation that involved a heavy-duty scissor lift, requiring patience, precision, and perseverance. From start to finish, Jay was the true embodiment of exceptional customer service. His dedication went far beyond the initial sale—he carefully walked us through each step of the process, ensuring everything was executed flawlessly. Not only did he deliver exactly as promised in the contract, but he also went above and beyond, returning the next day with extra perks and making sure everything was spotless. His attention to detail, professionalism, and commitment to customer satisfaction are truly rare. We couldn’t be happier with the results and highly recommend Jay for any complex installation needs! He may not give you the lowest quote but he was open to discussion with me and came up with reasonable adjustment within acceptable range - just be honest with him. If quality, reliability, and top-tier service matter to you, Jay is the one to call!"

Iwan S on March 2025

Avatar for Point Loma Electric Plumbing Heating & Air

Point Loma Electric Plumbing Heating & Air

4.73(
146
)
•Approved Pro

Point Loma Electric Plumbing Heating & Air

4.73(
146
)
•Approved Pro
Customers say: Quality work
185 local quotes requested
37 years of experience

When it comes to home electrical service, safety and expertise matter. That's why San Diego homeowners trust Point Loma Electric, Plumbing, Heating & Air - the older home specialists - for reliable, code-compliant electrical work. Whether you need a simple ceiling fan installation or a whole-home rewire, we're here to help. Our licensed electricians handle everything from circuit breaker replacements and panel repairs to EV charger installation, ceiling fans, and outdoor lighting upgrades. We modernize outdated systems while preserving the integrity of older homes, making them safer, more efficient, and ready for today's energy needs. Every job is done right the first time - with clear communication, upfront pricing, and lasting results. Trust Point Loma's decades of experience to power your home with care and precision.

"I would give them five stars except that the price was a bit high."

Brad H on October 2025

When it comes to home electrical service, safety and expertise matter. That's why San Diego homeowners trust Point Loma Electric, Plumbing, Heating & Air - the older home specialists - for reliable, code-compliant electrical work. Whether you need a simple ceiling fan installation or a whole-home rewire, we're here to help. Our licensed electricians handle everything from circuit breaker replacements and panel repairs to EV charger installation, ceiling fans, and outdoor lighting upgrades. We modernize outdated systems while preserving the integrity of older homes, making them safer, more efficient, and ready for today's energy needs. Every job is done right the first time - with clear communication, upfront pricing, and lasting results. Trust Point Loma's decades of experience to power your home with care and precision.

"I would give them five stars except that the price was a bit high."

Brad H on October 2025

Avatar for Dwelling Electric Inc.

Dwelling Electric Inc.

4.93(
599
)
•Approved Pro

Dwelling Electric Inc.

4.93(
599
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
107 local quotes requested

Looking for an electrician who values your time and delivers top-quality results? Dwelling Electric Inc. offers prompt service, upfront pricing, and clear communication throughout San Diego. We specialize in EV charger installations, recessed lighting, and elegant lighting solutions. Text us now at 619-940-6262 for a fast, no-hassle estimate!

"I had fire alarms replaced and the project went really well with Dwelling Electric. Jeff was professional and efficient. All was completed very quickly and he spent time explaining everything to me."

Katherine C on August 2025

Looking for an electrician who values your time and delivers top-quality results? Dwelling Electric Inc. offers prompt service, upfront pricing, and clear communication throughout San Diego. We specialize in EV charger installations, recessed lighting, and elegant lighting solutions. Text us now at 619-940-6262 for a fast, no-hassle estimate!

"I had fire alarms replaced and the project went really well with Dwelling Electric. Jeff was professional and efficient. All was completed very quickly and he spent time explaining everything to me."

Katherine C on August 2025

Showing 1-10 of 45
Generator Install questions, answered by experts

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

The El Cajon, CA homeowners’ guide to generator installs

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

See all articles