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Avatar for Brown Brothers Electric and Remodel
Brown Brothers Electric and Remodel
5.0(
35
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1998

Credit card accepted

Offers commercial services

"Tom Brown did an excellent job. He was very efficient and knowledgeable. He obviously knew how to install an electric car charging station. He was neat and did a great job of locating the charging unit. He did the work for less than his estimate and finished early. I recommend him for your electrical work."
Panel install
Response time11 hrs
Response rate96%
2 neighbors recently requested a quote
Avatar for Woodline Electric
Woodline Electric
5.0(
54
)

Serving Cornelius, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Credit card accepted

Offers commercial services

"I used Woodline Electric to install a generator hookup. They were super prompt, professional and were always on the lookout to make it an economical install. Will be hiring them for future projects again!"
Response time2 days
Response rate87%
107 neighbors recently requested a quote
Avatar for CBW Electric, LLC
CBW Electric, LLC
5.0(
131
)

Serving Cornelius, OR and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"Charles is a real pro and we wouldn't hesitate to ask him for his help on future jobs. We hired him recently to install an extended electrical mast on our house to raise our power line. The job was finished perfectly and in record time. His price was very reasonable."
90's kitchen
can lights,under cabinet lights
subway tile backsplash
great stove
bookcase cabinet for cookbooks

+27

Response time1 day
Response rate99%
19 neighbors recently requested a quote
Avatar for Wilson River Electric
Wilson River Electric
5.0(
32
)

Serving Cornelius, OR and surrounding areas

Approved

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
Avatar for One Stop Electric LLC
One Stop Electric LLC
5.0(
35
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"Their communication and finish work was awesome. They kept me informed every step of the way. I had a small job that nobody else wanted. They treated me like it was a big job."
Kitchen Remodel
Response time10 mins
Response rate89%
6 neighbors recently requested a quote
Avatar for John's Waterproofing Co.
John's Waterproofing Co.
4.9(
17
)

Serving Cornelius, OR and surrounding areas

Approved

Super Service Award Winner

In business since 1974

Free estimates

Credit card accepted

"Called before arrival to let us know they would be 15 minutes early. Worked quickly and efficiently. Finished project in less time than quoted and left the project area looking better than when they arrived. Definitely will hire again for any wiring projects."
Water Puddle
Water Stains on the Walls
Full Perimeter Drainage and wall system
Room for The Home Appliances
Sump Pump and Battery Back up

+36

Response time6 hrs
Response rate91%
350 neighbors recently requested a quote
Avatar for Safety Home Services
Safety Home Services
5.0(
12
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 2009

Warranties offered

Credit card accepted

"Wonderful experience with Safety Home Services! Excellent communication and customer service! Jarrod was very knowledgeable and arrived on time . They definitely will be the company we will be calling in the future. Thank you 😊"
Our great service team at Safety Home Services. Excited to serve you!
We do the most simple to the most complex residential services.  We are excited to serve you!
We are confident that we have what you need to fix your electrical issue!
Look for our trucks out there on their way to serve our customers!
We are excited to serve your electrical needs, whether small or big!

+5

18 neighbors recently requested a quote
Recommended by45%of homeowners
Avatar for Connections Electric Group Inc.
Connections Electric Group Inc.
5.0(
5
)

Serving Cornelius, OR and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Since 1990, Connections Electric has been the trusted name for electrical services in Salem, Oregon. As a leading electrical contractor, they specialize in a full spectrum of solutions, catering to the unique needs of residential, commercial, and industrial clients. From routine maintenance and electrical repairs to complex new construction wiring and energy-efficient upgrades, their experienced team is committed to delivering reliable, high-quality results. Connections Electric ensures every project, including low-voltage systems and emergency repairs, is handled with meticulous attention to detail and a dedication to customer satisfaction. "We harness the power of the Gods and make it work for you!

7 neighbors recently requested a quote
Nexus Electrical Group LLC
New to Angi

Serving Cornelius, OR and surrounding areas

Approved

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

4 neighbors recently requested a quote
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Generator Install questions, answered by experts

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.

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.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Many services include assembling the unit and securing it in the window. Confirm with your provider.

While standby generators provide essential backup power, they can fail when you need them most due to lack of maintenance, fuel supply issues, dead batteries, electrical problems, or improper installation. To avoid costly failures, professional installation and regular maintenance are crucial. Licensed technicians ensure safety, uphold warranty requirements, comply with regulations, and provide expert servicing.

The Cornelius, OR homeowners’ guide to generator installs

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