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Avatar for Casaroja Electric Inc
Casaroja Electric Inc
5.0(
19
)
Fixed Generator - InstallPortable Generator - Install

Serving Irvine, CA and surrounding areas

Approved

Emergency services offered

Warranties offered

Offers commercial services

"Sergio did a fantastic job! Very happy with the clean install of my tier 2 charger and he added a plug down below my panel. Would recommend for any sort of EV charging installs! Clear communicator, showed up when he said he would and his services were well-priced!"
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade
Panel upgrade

+1

5 neighbors recently requested a quote
Avatar for Quality Electric Corp
Quality Electric Corp
5.0(
17
)
Fixed Generator - Install

Serving Irvine, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"I needed a fan installed in my garage and Quinn came and installed my fan. He also changed out some plugs that were bad. He did a great job and I would definitely call Quality Electric again."
Response time3 hrs
Response rate97%
4 neighbors recently requested a quote
Avatar for Steve Cavenee Electric  Inc
Steve Cavenee Electric Inc
4.5(
680
)
Portable Generator - Install

Serving Irvine, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Steve Cavanee Electric installed a power transfer unit at my house to transfer power from the grid to generator power. They did excellent work, showed on time and did the installation at a fair and reasonable price. They provided follow-up communication with directions as well. I will be using them again as the need arises."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time6 hrs
1 neighbors recently requested a quote
Recommended by87%of homeowners
Western Sunset Builders
4.6(
14
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Irvine, CA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"HIGHLY RECOMMEND! Bill and Josh were great to work with. They were extremely responsive, professional, and accommodating. I was especially impressed with their electrical knowledge and ability to handle a complicated panel installation at my house. While installing the new panel, I happened to mentioned that I didn't have an exterior plug for my Christmas lights and they were able to install one exactly where I wanted it without any damage to the exterior of my house. There were a few other handyman issues around my house that they either had someone come out and take care of themselves or referred me to another capable company, which was extremely helpful considering I don't have a lot of time to research contractors. I am looking to get a Tesla in the near future and will absolutely be hiring Western Sunset to install the charger in my garage. You won't regret your decision to hire them for whatever electrical work you need done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time10 hrs
2 neighbors recently requested a quote
Recommended by84%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Portable Generator - Repair

Serving Irvine, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I hired home pro remodeling to put pavers on my back yard and to install flloring thorough out the whole house I'm super setasfied with the work and the service . The company also provided me great financial options which I used thank you kobi Leo and Lucas for your great service . Highly recommend them for everyone"
Response time5 days
Recommended by77%of homeowners
Avatar for M & E S CONSTRUCTION ENGINEERING INC
M & E S CONSTRUCTION ENGINEERING INC
5.0(
5
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Irvine, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Offers commercial services

"We recently had M & E S Construction Engineering Inc renovate multiple rooms in our house, and I can’t say enough good things about them. The biggest project was our kitchen, which my wife had been dreaming about updating for years. It was cramped, outdated, and just didn’t work for us. From the start, the team was amazing. They helped us plan everything out, knocked down a wall to open up the space, and completely redesigned the layout. The new cabinets, countertops, and lighting made a huge difference, and the island they installed is now the centerpiece of our home. The first time my wife saw the finished kitchen, she was almost in tears—she finally got the space she always wanted. They also did work on our bathrooms, fixing some plumbing issues and giving them a modern update. Throughout the whole process, the team was professional, always on time, and super easy to work with. They made sure every detail was perfect, and it really shows in the final result."
My Work
My Work
My Work
My Work
My Work

+33

Response time3 hrs
Response rate90%
9 neighbors recently requested a quote
Avatar for Josh
Josh
5.0(
3
)
Portable Generator - Repair

Serving Irvine, CA and surrounding areas

Approved

Small jobs welcome

Hi, I’m Josue!\nReliable, detail-oriented, and customer-focused handyman with experience in furniture assembly, TV mounting, ceiling fan installation, light fixture replacement, outlet and switch installation, shelving, picture hanging, and general home improvement tasks.\nI take pride in delivering quality work, arriving on time, and treating every home with respect. My goal is to provide safe, professional, and efficient service while ensuring complete customer satisfaction.\nI am bilingual (English & Spanish) and have experience working directly with customers, solving problems, and completing projects with attention to detail.\nServices include:
• Furniture Assembly
• TV Mounting
• Ceiling Fan Installation
• Light Fixtures & Chandeliers
• Outlet & Switch Replacement
• Shelving Installation
• Curtain Rod Installation
• Picture & Mirror Hanging
• Minor Electrical Work
• General Handyman Services\nI look forward to helping you complete your next project!

Apartment complex
Apartment complex
Apartment complex
Apartment complex
Apartment complex

+5

Avatar for Eddie's electric
Eddie's electric
5.0(
1
)
Portable Generator - Repair

Serving Irvine, CA and surrounding areas

Approved

Small jobs welcome

Credit card accepted

"Excellent work. From the start he showed professionalism, punctuality, and great attention to detail. The installation was clean, well organized, and working perfectly both indoors and outdoors. He also explained everything clearly and made sure everything was safe and ready to use. I definitely recommend him for any electrical work — reliable service and top-quality results."
Avatar for PINEDA ENERGY SOLUTIONS
PINEDA ENERGY SOLUTIONS
5.0(
1
)
Fixed Generator - InstallPortable Generator - Repair

Serving Irvine, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Pineda Energy Solutions is a licensed electrical and general contractor serving Los Angeles and surrounding areas. We specialize in residential, multifamily, and commercial projects—delivering clean, code-compliant work with fast turnaround times.\n\nFrom panel upgrades, EV charger installations, and lighting upgrades to full remodel electrical and property improvements, we handle projects from start to finish. As a C-10 Electrical Contractor with General B capabilities, we provide complete solutions so you don’t have to coordinate multiple trades.\n\nWe take pride in honest pricing, quality workmanship, and reliable service. Whether it’s a small repair or a full property upgrade, our goal is to get the job done right the first time.\n

Recessed lights
Recessed lights
Tesla wall conector
Recessed lights
Recessed lights

+6

4 neighbors recently requested a quote
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Showing 1-10 of 195
Generator Install questions, answered by experts

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

The Irvine, CA homeowners’ guide to generator installs

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