*The Angi rating for Generator Install companies in Delano, 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 Delano, 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 March 24, 2026
Serving Delano, 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 Delano, CA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"My pro was super friendly and his electrical knowledge was like a magician. He knew what needed to be done. everything is perfect now. The next time i need electrical work, I am calling them. cheers!"
Serving Delano, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"Great communication, great pricing. Will definitely use them again. Already discussing a solar install."
Serving Delano, CA and surrounding areas
Approved
In business since 2022
Emergency services offered
Small jobs welcome
"I was referred by a family member to Alcantar construction by the amazing concrete work they did at their home. I was interested in removing an old glass patio door and to have a new window installed in my son’s room. Rodrigo and his team said it would not be a problem and were able to take on the project. I had a new window installed in less than a few days. The price was very reasonable, the crew was great and respectful, the communication between Rodrigo and his team was excellent. I am very happy with the new window and am excited for more projects coming up soon. Thank you Alcantar Construction!"
+10
Serving Delano, 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 Delano, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Small jobs welcome
"Great customer service, friendly and knowledgeable. I’d hire him again for any other service that requires cable and antennas."
Serving Delano, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
Electrical and lighting services with the best quality work for your home. We treat each project as if it was done in our own home. Customer satisfaction is our thrive. Thank you in advance for giving us the opportunity to help you.
Serving Delano, 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 Delano, CA and surrounding areas
Approved
In business since 2023
Free estimates
Warranties offered
We are 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. Call us today!
Serving Delano, CA and surrounding areas
Approved
Hello I’m a local Electrician for 15 years now love helping people out with their electrical problems
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.
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.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
Whole house generators can power homes when electric problems hit, but they aren’t for everyone. Here’s what you should know when you’re thinking about buying.
Installing a portable generator can power key appliances during outages. Learn about the best backup generator questions to discuss with a pro.
Depending on your needs, many types of generators can power your home, RV, or campsite. Check out our guide for the best types of generators.
