Portland · Since 1979

FAQ - Electrical

Questions about electrical services? You’re not alone! Take a look at out our answers to frequently asked questions about common electrical services.

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Electrical Frequently Asked Questions

At Sky Heating, AC, Plumbing & Electrical, we provide electrical services to Oregon communities, from small repairs to whole-home electrical upgrades and emergency services. If you have an electrical issue, Sky can help.

Do you offer electrical panel upgrades?

Yes! We upgrade and replace out-of-date electrical panels to accommodate new appliances, smart home features, and more power use. An upgraded panel keeps your home safe and prevents power outages or electrical fires due to system overload.

Do you offer wiring repairs?

Our electricians are skilled in repairing or replacing faulty wires. We arrive with all the tools and technology needed to find and fix the issue right the first time so you can relax knowing your wiring is safe.

Do you offer lighting installation?

We're skilled in all lighting installations, including dimmer switches, outdoor lighting, and more. Call us if you need help installing that perfect chandelier or recessed lighting. We'll make sure it's installed properly and has the right wiring and connections.

Electrical Panel Replacement

How do I know if my electrical panel needs to be replaced?

Some signs your electrical panel needs replacing are:

A replacement can prevent damage to appliances and dangerous electrical fires. Electrical panel replacement is one of the many electrical services we provide at Sky.

  • Flickering or dimming lights
  • Overloaded circuits that trip often
  • The panel feels warm or hot to the touch
  • Burning plastic smell
  • Buzzing sounds
  • Black or burned spots on the panel or an outlet
  • Visible damage or rust on the breakers or the panel itself
  • Not enough power to run modern appliances (200 amps is ideal)
  • Electrical panel is more than 20 years old
How long does an electrical panel replacement take?

The timeline for replacing an electrical panel depends on the complexity of the work. Some smaller homes may only require a half-day for installation, but in many cases, the job can take upwards of eight hours. Speak to one of our qualified electricians during your in-home assessment for a ballpark estimate.

What are the benefits of upgrading my electrical panel?

Some of the biggest benefits of upgrading your electrical panel are:

  • Peace of mind knowing your electrical system is up-to-date and safe.
  • The ability to use as many gadgets and appliances as you want at the same time without flickering lights or brownouts.
  • You can install more outlets with updated features, including GFCI outlets or outlets with USB slots to charge your devices.
  • You may have a lower homeowner’s insurance bill and qualify for home energy rebates after upgrading.
Do I need a permit for an electrical panel replacement?

Electrical permits and service/reconnect permits may be required when working on residential electrical systems in the area. At Sky, we're well-versed in the details of providing in-home electrical services, and we'll be happy to help you with the application process if necessary.

Can I replace my electrical panel without upgrading my home’s wiring?

We generally recommend changing everything at the same time so your home is fully upgraded and ready to handle modern appliances and power needs. After looking at your current system, we'll be able to better advise you on your options.

Generator Installation

What size generator do I need for my home?

Typically, a generator providing between 5,000 and 8,000 watts is enough to power an entire home, including extras like your laptop or TV. Still, it's best to speak to an expert about sizing. Too small, and you won't be able to run everything you want to use. If it's too big, you'll waste money and energy. At Sky, our experienced electricians will go over the pros and cons of the different-sized generators and help you find the right one for your specific needs.

How long does it take to install a home generator?

You'll likely need to have your home's power shut off for at least a day while installing a whole-home generator. Depending on the complexity of the job, it could take several days in total. We'll let you know what to expect well before we get started so you can plan accordingly.

Can I connect a generator to my existing electrical system?

Maybe not. A professional electrician should assess your existing electrical system and determine whether you need any upgrades or repairs before connecting a generator. This will ensure everything runs safely and complies with local Oregon and Washington regulations.

Are permits required for generator installation?

Yes, generators must be installed according to Building Code 99-10 by licensed electricians, with all appropriate permits, including building, fire, plumbing, and mechanical in place before beginning the installation.

It's All Up From Here.Contact Sky Today!

Whether you need HVAC, plumbing, or electrical help, our licensed experts are ready. Tell us about your project and we will guide you through the next steps.

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(844) 659-8611

Service Area

Portland, OR & surrounding areas

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Our Service Area Map of Sky Heating service coverage from Portland through the Columbia River Gorge to The Dalles and surrounding communities

Portland, The Dalles, and communities across North Oregon and Southwest Washington. See every city we serve