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Find Generator install pros in Des Moines

Avatar for SeaTown Electric Heating and Air
SeaTown Electric Heating and Air
4.7(
1,638
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install

Serving Des Moines, WA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"SeaTown installed a standby generator. They provided us with a wide range of options, and were very good about advising us of the ramifications and external costs associated with each. They coordinated permits, locates and utility requirements, making the process easy for us. The installers were courteous, respectful of our property, and did a fine job. We are now using them to install AC."
Seattle's Rewire Specialists
Generator
Tesla Chargers
Knob and Tube Removal
Ductless Install

+26

Response time1 day
12 neighbors recently requested a quote
Recommended by93%of homeowners
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 Pacific Home Electric, LLC
Pacific Home Electric, LLC
4.9(
38
)
Fixed Generator - InstallPortable Generator - Install

Serving Des Moines, WA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Three electricians worked on the job & completed it in 3 1/2 hours! I was expecting it to be done in 5-6 hours. They even hooked their generator up to my big freezer! The City inspector just checked their work, said it was a job well done! I would definitely hire them again."
Response time1 day
8 neighbors recently requested a quote
Recommended by84%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 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 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

Project Photos
15 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%
440 neighbors recently requested a quote
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Generator Install questions, answered by experts

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

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.

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.

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.