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Verified Reviews for Generator Install pros in Windsor, VA

*The Angi rating for Generator Install companies in Windsor, VA 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 Windsor, VA 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 October 09, 2025

Find Generator install pros in Windsor

Avatar for Ahmad Electrical Service
Ahmad Electrical Service
4.9(
53
)

Serving Windsor, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Ahmad was a true professional!! He came in and looked at what I wanted done and was able to start and complete the light/ceiling fan repositioning in the same visit. He was kind and very informative and made my electrical installation safe (which it wasn’t before). Thank you for your kindness and for explaining everything to me so now I know what to look for and what questions to ask in the future!!!"
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+20

Response time1 day
Response rate97%
15 neighbors recently requested a quote
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Avatar for Professional Services Unlimited LLC
Professional Services Unlimited LLC
5.0(
5
)

Serving Windsor, VA and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"Mr.Josh Caterbone is a Master Electrician and his skills are top notch. You can complain about his prices but I want yâ all to know, you get more than what you paid for. Josh is a true stalwart electrician and person. When he tells you something that he will do, he does it and completes the job effortlessly. He provided me a new service hook up& install on my new metal building. This is the electrician I enthusiastically recommend you hire himâ ¦. You will not be disappointed!"
3 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Worley's Home Services, LLC
Worley's Home Services, LLC
4.6(
153
)

Serving Windsor, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Credit card accepted

"Salesman and installers were friendly, professional, and knowledgeable. Price was fantastic. Installation was quick. They’ll be my go-to company for all my homeowner needs!"
Under cabinet lighting
Under cabinet lighting
Under cabinet lighting
Indoor Tankless
RV Hookups

+21

Response time1 day
Response rate92%
15 neighbors recently requested a quote
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Avatar for E C Electronics
E C Electronics
4.9(
29
)

Serving Windsor, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"The team at EC Electronics was very professional, on time and obviously experts in the field. They worked through a very stressful situation, remained professional throughout and got the job done. I would highly recommend Edwin and his team for any electrical installation. Job well done!"
Response time10 mins
Response rate91%
6 neighbors recently requested a quote
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Avatar for RS Andrews of Tidewater
RS Andrews of Tidewater
4.2(
205
)

Serving Windsor, VA and surrounding areas

Approved (Corporate)

In business since 1979

Warranties offered

Credit card accepted

ARS is a trusted service provider in heating, air conditioning, and indoor air quality. Our courteous HVAC technicians are available 24/7 to provide you with expert service and repair. Our Comfort Advisors are ready to help you make the most effective installation or replacement decisions based on your home comfort needs. We are licensed and insured Estimates provided before work begins Major credit cards accepted. 100% financing with approved credit Residential and Commercial.

Generator Installation
Recommended by85%of homeowners
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Avatar for Accent Tel USA
Accent Tel USA
4.9(
12
)

Serving Windsor, VA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

Response time3 hrs
Response rate99%
4 neighbors recently requested a quote
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Avatar for Security Technology Group, Inc.
Security Technology Group, Inc.
5.0(
2
)

Serving Windsor, VA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

Security Technology Group Inc is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work.\n \nSecurity Technology Group Inc is a leader in providing our customers with the highest quality products and craftsmanship 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.\n \nWe look forward to working with you!

Recommended by100%of homeowners
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FAQs for generator install projects in Windsor, VA

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

The Windsor, VA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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