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4.9

(36 reviews)

Top-rated generator install pros.

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Verified Reviews for Generator Install pros in Springfield, VA

*The Angi rating for Generator Install companies in Springfield, 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 Springfield, 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 31, 2024

Find Generator install pros in Springfield

Avatar for Cody Malone Services LLC
Cody Malone Services LLC
5.0(
357
)

Serving Springfield, VA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I have been hiring Cody Malone since we purchased our house in July 2012. They have switched out outlets, installed indoor ceiling fans, installed outdoor ceiling fans, ran electrical to my outdoor water feature and switched out my light fixtures. I plan to hire them again when I add electric to my detached garage. They always do a great job and arrive when they say they will. I have never had a single issue and they have been to my house for no less than six different projects!"
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Response time4 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for SciFiHomes Inc
SciFiHomes Inc
5.0(
27
)

Serving Springfield, VA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"SciFiHomes, Inc. did a great job installing our whole-house generator. They are friendly, efficient, reliable. They take the time to do things right and make sure the homeowner understands the equipment."
Cummins Onan 400A ATS
Cummins Onan 20kW
Briggs & STratton Standby Generator
Response time9 hrs
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Atlas Electrical Solutions LLC
Atlas Electrical Solutions LLC
5.0(
77
)

Serving Springfield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"Hired for a level 2 EV charger installation - nice work, efficient, and reasonably priced!"
My jobs
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My jobs

+3

Response time5 hrs
38 neighbors recently requested a quote
Recommended by57%of homeowners
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Avatar for Varco Electric
Varco Electric
5.0(
9
)

Serving Springfield, VA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They did a fabulous job and I would recommend them to anyone!! The crew was professional and definitely knew what they were doing. Even from the beginning when I was looking to upgrade my old electric panel, they showed me different options and didn’t try to sell me anything I didn’t need. 10 out of 10 would highly recommend!"
Response time9 hrs
5 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Elements Of Energy L.L.C.
Elements Of Energy L.L.C.
5.0(
22
)

Serving Springfield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"They installed a chandelier. Did a great job, no issues. Very responsive."
Kitchen and Bathroom
Fixtures & Ceiling Fans
LED Recessed lights
EV Charging Stations
Switches & Receptacles

+176

Response time1 day
Response rate92%
10 neighbors recently requested a quote
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Avatar for Snell Heating & Air Conditioning, LLC
Snell Heating & Air Conditioning, LLC
4.6(
168
)

Serving Springfield, VA and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"I was very impressed with this company from beginning to end. When they gave me an estimate, they spent 90 minutes with me to make sure I selected the right furnace and AC. The crew came two days later and installed the furnace and AC in one day. Great job! Very happy with the whole experience. I highly recommend this company to others."
12 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Image Electric LLC
Image Electric LLC
5.0(
11
)

Serving Springfield, VA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Alex was incredibly professional and honest about the work that was needed for my home - while gathering quotes other technicians tried to up charge me but Alex was up front and honest about the work I needed and provided proof and documentation I would hire Alex to do all of my electrical work for all of my properties currently and in the future."
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10 neighbors recently requested a quote
Recommended by45%of homeowners
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Avatar for Mister Sparky
Mister Sparky
5.0(
5
)

Serving Springfield, VA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

At Mister Sparky®, we know how much you depend on electricity to power your daily life. Luckily, we’re experts when it comes to safeguarding against its inherent dangers and are ready to do the reliable work needed to ensure your home’s electrical systems work for years to come.\n\nOur highly trained, licensed electricians are professional troubleshooters who hunt potential hazards and fix them before they cause serious damage. We show up on time, guaranteed, and deliver 100% satisfaction guaranteed with every service call. And because we’re locally operated, our electricians are familiar with the challenges you might face.

10 neighbors recently requested a quote
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Generator Install questions, answered by experts

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Springfield, 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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