*The Angi rating for Generator Install companies in Coalinga, 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 Coalinga, 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 April 16, 2026
Serving Coalinga, CA and surrounding areas
Approved
In business since 2024
Emergency services offered
Credit card accepted
"They were quick, efficient, and did a fantastic job installing 50 amp breaker and nema 15/50r junction box!"
Serving Coalinga, CA and surrounding areas
Approved
Free estimates
Warranties offered
Small jobs welcome
Veema electric, with 15 years of experience. Ev charger, main panel upgrades, troubleshooting etc. serving the Central Valley. Get it right the first time.
Serving Coalinga, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Small jobs welcome
"Anthony did a great job and was very thorough and professional. He did a great job in explaining how my antenna system worked and said he was just a phone call away if I had any questions. I would hire him again for any other projects I may have. Thank you for being so thoughtful and professional."
Serving Coalinga, CA and surrounding areas
Approved
In business since 2005
Free estimates
Offers commercial services
Electrical & Automation Solutions is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
Serving Coalinga, CA and surrounding areas
Approved
Hello I’m a local Electrician for 15 years now love helping people out with their electrical problems
Serving Coalinga, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Credit card accepted
"I highly recommend Tony & Sons Electric for their exceptional service. The team exceeded expectations with their professionalism and efficiency. They ran power to my gate, fixed power issues in my second house, replaced a breaker box, installed new lights, and added two exterior plugs, all flawlessly executed. Each task was handled with precision and the work areas were kept clean. I appreciate the warranty provided, adding an extra layer of trust. If you need reliable and high-quality electrical services, Tony & Sons Electric is the go-to company. Thank you, make sure to ask for Edgar, it was an outstanding experience."
Serving Coalinga, CA and surrounding areas
Approved
In business since 1996
Free estimates
Customers say: Quick response
"They came out, immediately gave me quote and punctually finished the job. Will definitely use them again!"
Serving Coalinga, CA and surrounding areas
Approved
In business since 1980
Free estimates
Credit card accepted
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 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.
Serving Coalinga, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
I’m here to help my community with affordable rates
Serving Coalinga, CA and surrounding areas
In business since 2000
Free estimates
Emergency services offered
"Mega Power Electric is an excellent company to work with. Gary and his team are knowledgeable, honest, and will go out of their way to get the job done right. We installed panels and solar battery storage unit in our home and we're reaping the benefits of being clean and green."
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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.
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 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
From average costs to expert advice, get all the answers you need to get your job done.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
Learn how to find and hire a qualified generator repair pro. Get expert tips on vetting credentials, asking the right questions, and choosing the best technician.
Using a generator during a power outage is a lifesaver. Our guide will show you how to connect a generator to your house without a transfer switch.
Before deciding between a gas generator and a natural gas generator, explore the differences. Compare gas vs. natural gas generator with our informative guide.
