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Verified Reviews for Generator Install pros in Birkenfeld, OR

*The Angi rating for Generator Install companies in Birkenfeld, OR 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 Birkenfeld, OR 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 June 29, 2025

Find Generator install pros in Birkenfeld

Avatar for Peak Electric Group
Peak Electric Group
5.0(
17
)
Portable Generator - InstallFixed Generator - InstallFixed Generator - Repair+2 more

Serving Birkenfeld, OR and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"The friendly workers showed up when expected. They did a fantastic job replacing my broken bathroom fan. This included, making a larger opening in the ceiling for the new fan. The job was done in less than an hour. They also did a great job cleaning up the dust and debris from the installation. I will use Peak Electric Group for future electrical projects. A+++"
Lighting
Lighting
Service Install
Service Install
12 neighbors recently requested a quote
Recommended by70%of homeowners
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Avatar for Rawhide Electric Services, LLC
Rawhide Electric Services, LLC
4.8(
111
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Birkenfeld, OR and surrounding areas

In business since 1978

Free estimates

Emergency services offered

"The guys that came out to install the mini split were efficient, tidy and personable."
Mitsubishi in a new house
Job Site Photos
Job Site Photos
Job Site Photos
New House Wiring

+42

Response time1 day
Recommended by94%of homeowners
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Avatar for JBC Group Solutions Inc
JBC Group Solutions Inc
4.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Birkenfeld, OR and surrounding areas

In business since 2007

Emergency services offered

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

Custom Staircases
Custom Exterior Restoration
Custom Bathrooms
Recommended by75%of homeowners
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My Fusion Electric
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Birkenfeld, OR and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Fusion Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

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Avatar for Beck's Electric & Maintenance
Beck's Electric & Maintenance
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Birkenfeld, OR and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Specializing in quality replacement installation of built-in appliances and electric fixtures. Servicing Cowlitz County, Clark County and Lewis County, WA as well as Columbia County, OR since 2000

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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.

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.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

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. 

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 Birkenfeld, OR 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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