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Find Generator install pros in Des Moines

Avatar for The Juice Company, Inc.
The Juice Company, Inc.
4.3(
145
)
Generator - Install - For Business

Serving Des Moines, WA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"From estimate, to selection of The Juice Company, to scheduling, they made the entire process painless. Had 2 15 amp "peanut" breakers installed to replace an existing breaker and establish a new circuit, and 2 new outlets installed. We also had low voltage network cable roughed in so I could terminate it later, and everything was done not only properly, but quickly. I would definitely recommend them to anyone needing electrical work done in the South Sound region."
Hmart
Resturant in Hmart
Grocery
Hmart
Hamrt

+2

Response time1 day
Recommended by76%of homeowners
Avatar for In-House Electrical Services, Inc.
In-House Electrical Services, Inc.
4.5(
1,757
)
Portable Generator - Install

Serving Des Moines, WA and surrounding areas

Approved

In business since 2002

Emergency services offered

Warranties offered

"We had In-House Electrical replace/upgrade our main panel as well as setup a generator hook-up and A/C outlet outside. Adam and Avery were phenomenal - they were thorough, kept in constant communication with me during the project to ensure things were being done as I liked, and left the place looking better than when they showed up. They'll be my first call in the future for any electrical work I need done."
Response time40 mins
Response rate100%
8 neighbors recently requested a quote
Avatar for VoltLab Electric
VoltLab Electric
4.8(
16
)
Fixed Generator - InstallPortable Generator - Install

Serving Des Moines, WA and surrounding areas

Approved

In business since 2025

Credit card accepted

"I called Voltlab and Evan Cade to advise me on what to do about some ungrounded outlets in my house. After helpful discussion during a complimentary inspection of the rest of my electrical system it was clear I needed serious attention to more than a few outlets. What I thought would be a simple service call turned into a service upgrade and partial rewire. Though I was surprised with the amount of work required to bring the house up to code, Evan's obvious knowledge and straightforward approach to the work made me comfortable trusting Voltlab and Evan with the project. About 9 days of work was spread over a month from first visit to last inspection and all went smoothly. Evan coordinated scheduling with city officials and inspectors and kept me informed at all times. His crew of electricians did a great job and respected me, my home and property. They are a talented and very experienced team. Evan is rightfully proud of the company he is building. Highly recommended."
Panel change
Garage lighting update
Garage lighting update
Garage lighting update
Garage lighting update

+1

3 neighbors recently requested a quote
Avatar for Jagg Services
Jagg Services
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Des Moines, WA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Jagg Services proudly serves Western Washington for 24 years with top-quality HVAC, electrical, and general contracting services. Our expert team ensures your home or business stays comfortable, efficient, and safe. We specialize in heating and air conditioning systems, electrical installations, and reliable home generators.\n\n**Happily providing serving our Military and First Responder Community.\n\nPlease call us directly at (253) 455-2475\n\n

Project Photos
17 neighbors recently requested a quote
Avatar for Rock Electric
Rock Electric
4.2(
13
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair

Serving Des Moines, WA and surrounding areas

Approved (Corporate)

In business since 2009

Free estimates

Small jobs welcome

Rock Electric LLC, is a family-owned and operated company based in Seattle, Washington that services the entire Puget Sound area. We provide electrical services for our customers with their best interests and safety in mind. We specialize in Residential Remodels, Outdoor Living Spaces, Hot tub and Generator, Panel Replacements, Electric Car Charging Station Installation and more.\n\nYour electrical system is the heart of your house; you can feel safe in knowing that our technicians are working for you and your family to ensure you're not left in the dark. Here at Rock Electric, customer safety and satisfaction are our top priorities. Our electricians strive to show up on time, maintain a tidy job site, perform high-quality work, and are prepared to walk you through the entire process, from beginning to end. We are trustworthy electricians, dedicated to excellence and customer care.

Entertainment System & Bromic Heaters
Entertainment System & Bromic Heaters
Entertainment System & Bromic Heaters
Entertainment System & Bromic Heaters
Entertainment System & Bromic Heaters

+47

Response time12 hrs
Response rate99%
406 neighbors recently requested a quote
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Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

The Des Moines, WA homeowners’ guide to generator installs

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