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Verified Reviews for Generator Install pros in Parker, AZ

*The Angi rating for Generator Install companies in Parker, AZ 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 Parker, AZ 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 July 14, 2026

Find Generator install pros in Parker

Avatar for River Sun Solutions
River Sun Solutions
5.0(
12
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Parker, AZ and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"If your looking for a company that offers fair pricing, clear communication, and high quality work, I highly recommend River Sun Solutions. Best pricing after comparing several companies and the quality of install greatly exceeded my strict expectations. They showed up on time and the whole team was very professional and communicative through out the whole process."
Solar
EG4
Merten1
Merten2
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Avatar for Sunquest Solar, Inc.
Sunquest Solar, Inc.
1.3(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Parker, AZ and surrounding areas

In business since 2007

Free estimates

Warranties offered

"Great People but the cost of Solar is too High and it takes too long to start seeing a return on your investment."
Aha Macav Power Services
Recommended by100%of homeowners
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Generator Install questions, answered by experts

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

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. 

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Parker, AZ 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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