*The Angi rating for Generator Install companies in Pratt, 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 Pratt, 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 June 05, 2026
Serving Pratt, WV and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"quick response and working with me to come up with the best option to complete project."
+38
Serving Pratt, WV and surrounding areas
Approved
In business since 2025
Free estimates
Credit card accepted
"I recently hired Akers Electric to install two new breakers with outlets, and I couldn’t be more impressed with the entire experience. From start to finish, they were professional, courteous, and truly customer-driven. They took the time to explain the work, answered all my questions clearly, and made sure everything was done safely and efficiently. The installation itself was flawless, and the pricing was very reasonable, especially considering the quality of the work. They combine skill, integrity, and great communication. I truly felt included in decision making and valued as a homeowner. I highly recommend Akers Electric to anyone needing electrical work done. Outstanding service and results!"
Serving Pratt, WV and surrounding areas
Approved
In business since 2014
Free estimates
Emergency services offered
"I ordered a sewing cabinet from Amazon. Ryan easily put it together for me. The cost was a little high ($250.),but it's together & correctly."
+31
Serving Pratt, WV and surrounding areas
Approved
In business since 2025
Free estimates
Warranties offered
Sizemore Electric prides itself on providing high quality affordable and reliable work we are a brand-new business trying to create good relationships with customers. we are serving the Raleigh and Fayette County
Serving Pratt, WV and surrounding areas
Approved
In business since 2014
Credit card accepted
Customers say: Quick response
"They are excellent workers. Consistent and good pricing. Great to work with."
+63
Serving Pratt, WV and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Credit card accepted
Offers commercial services
"They wall mounted a tv for us. Service was great, done in a timely manner and the service technicians were very friendly! I am very pleased and will hire them again! Thank you - the Walkers"
Serving Pratt, 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 Pratt, WV and surrounding areas
In business since 2009
Emergency services offered
Credit card accepted
"Great, Roger came in a blinding snowstorm and fixed the generator!"
Serving Pratt, WV and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"Josh explained as he installed! Great work and very efficient."
+7
Serving Pratt, WV and surrounding areas
In business since 2003
Free estimates
"This is my 3rd time using Pauley Electrical and I have been very satisfied every time. I will always call Steve for all of my electrical work."
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.
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.
Installing a portable generator can power key appliances during outages. Learn about the best backup generator questions to discuss with a pro.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
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.
