*The Angi rating for Generator Install companies in Geneva, FL 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 Geneva, FL 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 December 01, 2025
Serving Geneva, FL and surrounding areas
Approved
In business since 2020
Warranties offered
Credit card accepted
"These guys were top notch; very fair rate for installing a 220v outlet in my garage. They came on the weekend and did the work in less than an hour. Would definitely recommend R&L Power to anyone looking for quality electricians."
+7
Serving Geneva, FL and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Great Job installing our Home Generator!!!"
+4
Serving Geneva, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2009
Free estimates
Emergency services offered
"Technician came right on time and installed the lights very quickly and efficiently. We were very pleased with the whole process and would not hesitate to recommend In Phaze to our family and friends."
+14
Serving Geneva, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2013
Free estimates
Emergency services offered
"Excellent work performed by Mr. Dwight Edwards at Essential Power. Dwight completed a Generator Transfer switch and Gen Inlet Installation. He also tested my generator system to ensure it operates per the specification. He did an excellent job. I find honest, a very knowledgeable masters electrician and reasonable with his estimate. Would highly recommend Essential Power for electrical work. Thank you!"
+68
Serving Geneva, FL and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"I hired Ben to install a generator plug and a few misc electrical duties. He was very professional, timely, and the work is unmatched. During one of the electrical outlet installs he brought parts of my home up to code which I greatly appreciate. He talked me through the different options on what he recommended and I trusted his judgment-luckily everything worked out perfectly. I highly recommend this young man and itâ s always nice hiring small American business."
+2
Serving Geneva, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Caden did an amazing job! He installed 3 big and heavy chandeliers and curtain rod by himself, all in 5 hours! Rate is way cheaper than others. Highly recommend him."
Serving Geneva, FL and surrounding areas
Approved
In business since 2022
Emergency services offered
Warranties offered
Nominal Voltage Contractors 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.
+6
Serving Geneva, FL and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
We are a fully licensed and insured, family owned and operated electrical contracting and service company that specializes in high quality installations and repairs.
Serving Geneva, FL and surrounding areas
Approved
In business since 1999
Free estimates
Credit card accepted
We offer over 20 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We're committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
Serving Geneva, FL and surrounding areas
Approved
In business since 1985
Free estimates
Credit card accepted
We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects that include full installation for additions and remodels, wiring and panel upgrades, and a variety of other jobs. We're committed to providing personalized service for each individual project we take on, and we look forward to building strong, long-term relationships with our clients. Satisfaction guaranteed.
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 cost to install a whole-house generator in Orlando, FL varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
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.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
