*The Angi rating for Generator Install companies in Man, WV 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 Man, WV 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 February 18, 2026
Serving Man, WV and surrounding areas
Approved
In business since 2016
Credit card accepted
Offers commercial services
"Quick to answer the phone unlike many electricians out there. When he says he will be there on certain date and time his crew will be there. His crew work hard. Affordable electrician."
Serving Man, WV and surrounding areas
Approved
In business since 2016
Credit card accepted
Offers commercial services
Frank Blankenship Properties & Electrical is just what you needed to light up you life, or main focus is Electrical Switches, Outlets & Fixtures, Electrical Wiring or Panel Upgrade, So don't sreach in the dark for a good electrican when you are ready to hire call us.\n
Serving Man, WV and surrounding areas
Approved
In business since 2009
Free estimates
Small jobs welcome
B AND J ELECTRICAL SERVICES, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Wharton and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!
Serving Man, WV and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Offers commercial services
We and/or I depending on job scale. Try our best any given day work for the customers, you will get a devoted employee when we are on your time and property and have the knowledge and tools to to any job we take on. If any deviation from initial quote or scope of work You the customer will informed and part of the process to fix such event. We will take all protocol into work preformed and the outcome is always a happy customer..
Serving Man, WV and surrounding areas
In business since 2000
Free estimates
Credit card accepted
"I will call this electrician for all of my home electrical needs."
Serving Man, WV and surrounding areas
In business since 2019
Free estimates
Emergency services offered
"They were quick and reasonable"
Serving Man, WV and surrounding areas
In business since 1974
Free estimates
Emergency services offered
"Great company that is on time and does not jump from job to job. No need to call anyone else"
Serving Man, WV and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"Very timely, friendly and informative! I do reccomend this company highly! I will use in the future."
Serving Man, WV and surrounding areas
In business since 2020
Free estimates
Credit card accepted
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!
Serving Man, WV and surrounding areas
In business since 2000
Free estimates
J Williams Electrical Services is here for your residential and commercial needs. We service the state of West Virginia. We provide high-quality electrical services and always exceed our customers expectations. Call us today to set up your free estimate.
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 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.
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.
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.
