Top-rated generator installers.

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There are 2 highly-rated local generator installers.

Generator installers in Moss Beach

Avatar for Dalcon Electric
Dalcon Electric
757 Chestnut St
4.56(
399
)
Approved Pro
Dalcon Electric
757 Chestnut St
4.56(
399
)
Approved Pro
Customers say: Quality work
579 local quotes requested
32 years of experience

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Stood me up on the estimate appointment. They're not a one-man operation by any stretch of the imagination so there is absolutely no excuse for not calling a customer when you know you need to reschedule."

Nathan D on May 2025

We are an Electrical Contracting Company providing top quality electrical services to South Bay, East Bay, and the Peninsula! David Lee, the owner of Dalcon Electric, started doing electrical work in the San Jose area over 30 years ago. Then, in 1993, he started Dalcon Electric in San Jose. With over 30 years of experience in both residential and commercial work, we take pride in our expertise and professionalism. We always give you a fair price and can often recommend ways to save you money on your electrical job. We are family owned and operated company! We are also licensed, bonded, and insured! Give us a call today! You’ll be in good hands! Ask about our Angie's List coupon and senior discounts. Award winning. Certified Copalum Installers. SPAN Certified Installers.

"Stood me up on the estimate appointment. They're not a one-man operation by any stretch of the imagination so there is absolutely no excuse for not calling a customer when you know you need to reschedule."

Nathan D on May 2025


Avatar for Los Gatos Electric, Inc.
Los Gatos Electric, Inc.
1550 Dell Ave
3.67(
6
)
Approved Pro
Los Gatos Electric, Inc.
1550 Dell Ave
3.67(
6
)
Approved Pro
62 local quotes requested
14 years of experience

General building and electrical contractors, residential and commercial. New construction, remodels, commercial build-outs. http://www.losgatos-electric.com All major credit cards accepted.

"Problems with wiring of outlets, switches and light fixtures werre diagnosed and repaired safely."

lester g on January 2024

General building and electrical contractors, residential and commercial. New construction, remodels, commercial build-outs. http://www.losgatos-electric.com All major credit cards accepted.

"Problems with wiring of outlets, switches and light fixtures werre diagnosed and repaired safely."

lester g on January 2024


Achus Electric
2380 Bennington Drive
New on HomeAdvisorNew on Angi
Approved Pro
Achus Electric
2380 Bennington Drive
New on AngiNew on HomeAdvisor
Approved Pro
25 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity and quality work . We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project.

We pride our company on reliability, great communication, integrity and quality work . We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project.


Stefanick Electric
PO Box 370-378
5.00(
2
)
Approved Pro
Stefanick Electric
PO Box 370-378
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

We take great pride in our 35 years of 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. M-S 8-7

"I am delighted to share my utmost satisfaction and gratitude for the exceptional services provided by Stefanick Electric. From the moment I contacted them, their professionalism and expertise were evident. The team at Stefanick Electric displayed a deep understanding of my electrical needs and went above and beyond to ensure a flawless execution of the project. Their attention to detail, efficiency, and commitment to safety were truly commendable. I was particularly impressed by their promptness in addressing any concerns or questions I had throughout the process. Stefanick Electric's dedication to delivering high-quality workmanship and their exceptional customer service make them an outstanding choice for all electrical needs. I wholeheartedly recommend Stefanick Electric to anyone in search of a reliable and trustworthy electrical company."

Mike L on May 2024

We take great pride in our 35 years of 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. M-S 8-7

"I am delighted to share my utmost satisfaction and gratitude for the exceptional services provided by Stefanick Electric. From the moment I contacted them, their professionalism and expertise were evident. The team at Stefanick Electric displayed a deep understanding of my electrical needs and went above and beyond to ensure a flawless execution of the project. Their attention to detail, efficiency, and commitment to safety were truly commendable. I was particularly impressed by their promptness in addressing any concerns or questions I had throughout the process. Stefanick Electric's dedication to delivering high-quality workmanship and their exceptional customer service make them an outstanding choice for all electrical needs. I wholeheartedly recommend Stefanick Electric to anyone in search of a reliable and trustworthy electrical company."

Mike L on May 2024


BAY AREA ELECTRICAL UNLIMITED
297 16th St
5.00(
2
)
Approved Pro
BAY AREA ELECTRICAL UNLIMITED
297 16th St
5.00(
2
)
Approved Pro
3 years of experience

Bay Area Electrical 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.

"Everything you would want in an election. Very honest. Knew exactly what to do to for each job. Explained what was needed to do it right. Shane does clean work, and everything worked perfectly. After installing LED ceiling lights, I hired him to run circuits with GFCI?s in kitchen and bath. Then came back for another job to install a sub panel. He?s the only electrician I would hire now. "

Rob W on May 2025

Bay Area Electrical 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.

"Everything you would want in an election. Very honest. Knew exactly what to do to for each job. Explained what was needed to do it right. Shane does clean work, and everything worked perfectly. After installing LED ceiling lights, I hired him to run circuits with GFCI?s in kitchen and bath. Then came back for another job to install a sub panel. He?s the only electrician I would hire now. "

Rob W on May 2025


Energy On Electrical and Plumbing Inc
430 N Canal Street Unit 17
5.00(
2
)
Approved Pro
Energy On Electrical and Plumbing Inc
430 N Canal Street Unit 17
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Energy On Electrical and Plumbing 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 are very good at what they do, I didn't have any problems, they did a great job, the price was fair, everything was working perfectly and everything was within the expected time frame and as agreed with no surprises at the end."

Robson F on April 2024

Energy On Electrical and Plumbing 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 are very good at what they do, I didn't have any problems, they did a great job, the price was fair, everything was working perfectly and everything was within the expected time frame and as agreed with no surprises at the end."

Robson F on April 2024


Home Pro Remodeling & Construction, Inc.
134 South Myrtle Avenue
4.43(
27
)
Approved Pro
Home Pro Remodeling & Construction, Inc.
134 South Myrtle Avenue
4.43(
27
)
Approved Pro
Customers say: Quality work
248 local quotes requested
6 years of experience

With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."

Nishma P on May 2023

With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."

Nishma P on May 2023


Avatar for Prosper Construction Development, Inc.
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Prosper Construction Development, Inc.
180 Steuart St., Box 194631
4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
243 local quotes requested

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Fast response and clear communication throughout the process."

Marco T on April 2025


General Cleaning Services
No reviews
General Cleaning Services
No reviews
12 years of experience

Meticulous Cleaner with over 10 years of experience in cleaning and disinfecting school, university, senior retirement facilities, offices and private apartments. Solid team with positive attitude.

Meticulous Cleaner with over 10 years of experience in cleaning and disinfecting school, university, senior retirement facilities, offices and private apartments. Solid team with positive attitude.


Violet Ray Electric
973 E SAN CARLOS AVE
4.89(
9
)
Violet Ray Electric
973 E SAN CARLOS AVE
4.89(
9
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Violet Ray Electric specializing in residential new construction and remodels all over the peninsula. Repair and maintenance services to local home or business owners and General Contractors. Remodels, additions, panel upgrades, and recessed lighting, as well as lighting maintenance in business or office buildings. EV Charger and Solar installation.

"Billy has done work for me several times and is the guy that I call for my electrical needs. He has installed a couple ceiling fans, electrical boxes and relocated a switch. Not only does Billy do good work, but when he cuts into a wall, he has connections with reputable folks to follow up and close the wall."

Bob T on November 2020

Violet Ray Electric specializing in residential new construction and remodels all over the peninsula. Repair and maintenance services to local home or business owners and General Contractors. Remodels, additions, panel upgrades, and recessed lighting, as well as lighting maintenance in business or office buildings. EV Charger and Solar installation.

"Billy has done work for me several times and is the guy that I call for my electrical needs. He has installed a couple ceiling fans, electrical boxes and relocated a switch. Not only does Billy do good work, but when he cuts into a wall, he has connections with reputable folks to follow up and close the wall."

Bob T on November 2020

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Generator installations FAQs

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
A portable inverter generator
Mar 3, 2025
Mar 3, 2025
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Boy and girl jumping on the couch sofa
Apr 1, 2025
Apr 1, 2025
A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
A natural gas generator outside a house
Apr 1, 2025
Apr 1, 2025
Natural gas generators emit carbon monoxide, a harmful gas. Learn about what carbon monoxide is and tips to operate your generator safely.
A house generator in the backyard of a house
Apr 1, 2025
Apr 1, 2025
Is a whole-house generator worth it? Discover the key factors influencing ROI and whether it's the right choice for your home.
outdoor diesel power generator
Apr 1, 2025
Apr 1, 2025
Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.
emergency power supply outside home
Apr 4, 2025
Apr 4, 2025
How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.
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