*The Angi rating for Generator Install companies in Roscoe, TX 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 Roscoe, TX 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 January 19, 2026
Serving Roscoe, TX and surrounding areas
Approved
In business since 2022
Free estimates
Credit card accepted
"Jeff came and installed several exterior surveillance cameras out our dental practice as well as new wall plugs in several areas. He is very professional and reasonably priced. He does great work."
Serving Roscoe, TX and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
"Chris listened to what I needed and made sure I understood the repU/upgrade process."
+1
Serving Roscoe, TX and surrounding areas
Approved
In business since 2023
Free estimates
Credit card accepted
We work extremely hard for the owner and our company strives to take care of all our client's\nunique needs and always have the owner's best interest at heart. We are very detailed and\nmeticulous in our work. Our long-term vision is for us to become your go to Contractor with\ncapabilities to do multiple types of projects.\nCall us today you'll be relieved you did. Thank you
Serving Roscoe, TX and surrounding areas
In business since 2016
Free estimates
Credit card accepted
"They were fast and gave excellent customer service. They were very reasonably priced and product is hopefully good. I'll know more when the hot tub gets here and they install."
+1
Serving Roscoe, TX and surrounding areas
In business since 2016
Free estimates
Warranties offered
"Timely and prompt. Knows what he's doing, bilingual so that helps the tenants he was working with me and a very nice person."
Serving Roscoe, TX and surrounding areas
In business since 2013
Free estimates
"Heath Elliott the owner is an excellent electrician, very professional and doesn't over charge. He gave me a verbal quote and delivered for much less. I will continue to use his service for all my electrical needs."
Serving Roscoe, TX and surrounding areas
In business since 2003
Free estimates
Small jobs welcome
Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.
+5
Serving Roscoe, TX and surrounding areas
In business since 1998
Welcome to BE Electric! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help
Serving Roscoe, TX and surrounding areas
In business since 2022
Free estimates
Credit card accepted
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Serving Roscoe, TX and surrounding areas
In business since 2022
Free estimates
Small jobs welcome
We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!
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.
