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All Systems Electric, Inc.
4.6(
104
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Bow, WA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Rob and Leo are talented professionals. They completed a generator install and a breaker panel upgrade on time as promised. Their high quality work is beautiful to behold."
 1`
 Electrical Room
Medallion 1
2
 Temp gear

+4

Response time5 hrs
11 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Skyline Electrical Services LLC
Skyline Electrical Services LLC
4.8(
51
)
Fixed Generator - Install

Serving Bow, WA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"I had told them I would be buying an EV and they said to give them a ring when I was ready to install the charger. Bought the car on Saturday, called them on Monday, installed on Thursday with no drama, apparently excellent workmanship, and in a timely manner. They were even able to do it without disturbing our internet access despite having to move breakers around."
 Electric Vehicle
 Electric Vehicle
 Electrical Panels
 Electrical Panels
 Electrical Panels

+11

Response time3 days
Response rate100%
21 neighbors recently requested a quote
Avatar for Tripped Electric
Tripped Electric
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+3 more

Serving Bow, WA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

At Tripped Electric, there is no project too large or small. Whether your needing wiring for a new hot tub, knob and tube replacement, solar installation services or even generator installation, we have you covered. Our experienced and talented electricians, have the expertise to perform your residential or commercial project with care. If you are located in the greater Western Washington area, and in need of a trusted and reliable electrical services solution, then contact Tripped Electric today!

Additional Photos
13 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Maverick Electric LLC
Maverick Electric LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Bow, WA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

Response time2 hrs
Recommended by100%of homeowners
Avatar for Complete Electric Service, LLC
Complete Electric Service, LLC
3.5(
46
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Bow, WA and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quality work

"The owner who came out to give me an estimate talked me out of the $10,000 generator after assessing my needs. Instead her recommended a gasoline generator. The generator was set up on a wheeled cart for easy mobility, a battery for easy start and long enough cord so the generator can sit away from the house when in use."
Response time8 hrs
Recommended by90%of homeowners
Avatar for Tekton Northwest LLC
Tekton Northwest LLC
5.0(
3
)
Fixed Generator - Install

Serving Bow, WA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

Whether it is wiring your future home, updating your service panel, remodeling your home, or wiring up that new hot tub we are committed to delivering top quality service. It is our highest priority to get the job done right the first time and to make your construction experience as stress free and as enjoyable as possible.

My jobs
My jobs
My jobs
My jobs
My jobs

+6

Response time8 hrs
Response rate100%
3 neighbors recently requested a quote
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Generator Install questions, answered by experts

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

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 diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

The Bow, WA homeowners’ guide to generator installs

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