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Avatar for ATR Electric
ATR Electric
5.0(
7
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Repair

Serving Scappoose, OR and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

With over 7 years of experience ATR ELECTRIC is your trusted choice for all of your electric needs. Quality is the foundation of every project. As a licensed, independent electrical contractor serving Portland and the surrounding communities, every job is approached with one goal in mind: getting it done right the first time. No shortcuts, no rushed work, and no unnecessary callbacks. Just dependable craftsmanship built to last. Give us a call today for a free estimate!

Kitchen and bath remodel
Kitchen and bath remodel
13 neighbors recently requested a quote
Avatar for Peak Electric Group
Peak Electric Group
5.0(
17
)
Portable Generator - InstallFixed Generator - InstallFixed Generator - Repair+2 more

Serving Scappoose, OR and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Excellent. The original design didn't light adequately so I had them return to install an additional light and adjust existing lights. I originally thought I wanted to add a pendant light over the peninsula but the estimator suggested another can light to match lights in the kitchen. The installer suggested I change the other can lights so they would match the new one. Very pleased with the results. All Peak employees were polite, considerate and helpful."
Lighting
Lighting
Service Install
Service Install
12 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for One Stop Electric LLC
One Stop Electric LLC
5.0(
37
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Scappoose, OR and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I needed a Tesla charger installed in my garage. They showed up to the house quickly, and were very knowledgeable on what to do and what i needed. They installed it within an hour, with very quality parts, and were very neat and tidy about it too. No issues since install! I definitely would consider them again in the future!"
Kitchen Remodel
Response time10 mins
Response rate100%
4 neighbors recently requested a quote
Avatar for Wilson River Electric
Wilson River Electric
5.0(
32
)
Fixed Generator - InstallPortable Generator - Install

Serving Scappoose, OR and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"This was the second time we used them. Thank you for your quick response with bid and follow through. I would recommend Wilson River Electric for all electric needs. They came up replaced inside panel, added panel outside for RV and generator plug. I found them to be professional and liked their small town feel."
Auto Transfer Switch
20 KW Generator
100 Amp Panel Change
Response time2 days
Recommended by100%of homeowners
Native Electric, LLC
4.2(
35
)
Generator - Install - For Business

Serving Scappoose, OR and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"I called Native Electric when I was looking for someone to inspect my ceiling fans. Communications were good. Mike called me an hour before my appointment to reschedule, as the job he had was taking much longer than expected--scope creep by the customer. Mike called me an hour or two before our next appointment to confirm that we were still on. Mike was very patient with my vague descriptions of problems and inspected each fan: three fans are fine, and the motor on one is wearing out. He charged me only $50 instead of the usual $70 because the visit was so short. When that motor goes out, I'll be calling Mike to install the new fan."
Recommended by91%of homeowners
Nexus Electrical Group LLC
New to Angi
Fixed Generator - InstallGenerator - Install - For Business

Serving Scappoose, OR and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Nexus Electrical Group is licensed and bonded electrical contractor serving Beaverton, Portland Metro, and surrounding areas. We specialize in residential electrical services, electrical panel upgrades, and EV charger installation for homeowners across the Portland metro. Our team is available 24/7 for emergency electrical service and offers free estimates on all projects. Whether you need a panel replaced, a Level 2 EV charger installed, backup generator or whole home surge protection Nexus Electrical Group delivers honest, professional work — on time and on budget. We're proud of our 5-star reputation built on transparency, quality craftsmanship, and treating every customer's home like our own. When you need a trusted electrician in Beaverton or Portland, OR — Nexus Electrical Group is the team to call.\n

My Fusion Electric
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Scappoose, 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.

Generator Install questions, answered by experts

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Costs range from $500 to $2,500, depending on generator type and installation complexity.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

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 cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

The Scappoose, OR homeowners’ guide to generator installs

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