Wiring & Rewiring

Wiring & Rewiring in Portland

Electrical Wiring Upgrades for Multnomah & washington Counties

The wiring behind your walls has a big job to do, even if you rarely give it a thought. It carries power to the outlets, lights, appliances, and equipment you use every day, and as your home ages or your electrical demands change, the wiring that once served you well may need attention. Sun Glow provides professional wiring and rewiring services to help keep your home's electrical system suited to the way you live.

Sometimes the need is clear, such as wiring for a new room or an electrical upgrade. Other times, the concern starts with flickering lights, frequently tripped breakers, or wiring that hasn't been assessed in decades. We can help you understand what's happening, identify the work your home needs, and plan a solution with safety and long-term use in mind.

Call (971) 328-4862 or contact us online to arrange wiring and rewiring service in Portland with Sun Glow. We offer free estimates.

Skilled Wiring Professionals Serving Portland

Electrical wiring isn't something you want to rush. The quality of the work matters to your home's safety, the reliability of your electrical system, and your ability to make future improvements without running into avoidable limitations. At Sun Glow, we've been family-owned since 1972, and we bring that long-standing commitment to service to the wiring projects we take on throughout the Portland area.

Here is how we make a rewire worth the investment:

An assessment before a quote – We test your circuits and look at your panel and crawl space before we price anything. The number you get reflects your house.
A written scope and price – You see what we will replace and what it costs before we start. If we find something unexpected behind a wall, we talk to you before we change the plan.
Less mess in your walls – We route new wire through attics and crawl spaces wherever we can. That means fewer holes and less patching.
Permits and inspection – We pull the permit and meet the inspector, so the work is on record. That record helps when you sell and when you talk to your insurer.
Licensed and bonded – We hold Oregon CCB #48131 with full bonding and insurance. Everything we install meets National Electrical Code standards, including the grounding older homes lack.
Warranties and daily cleanup – We back our work with warranties. Our crew clears dust and debris at the end of every workday.

We can start with an inspection of your panel and your attic, then tell you what your wiring needs. You get a straight answer and a written price, with no pressure to sign. Call us, and we will make the rewire as painless as possible.

When Should You Have Your Home's Wiring Checked?

Electrical problems don't always begin with a dramatic failure. You might notice that lights dim when an appliance starts, an outlet stops working, or a breaker trips more often than before. While these symptoms can have several causes, they deserve attention rather than repeated resets or temporary workarounds.

Here are the signs we look for when we inspect a home's wiring:

Two-prong outlets with no ground
Cloth-covered or brittle wire insulation
Knob-and-tube wiring in an attic or crawl space
Aluminum branch wiring in a 1960s or 70s home
Breakers that trip or lights that dim when an appliance starts
Outlets or switches that feel warm or smell like burning
Extension cords doing the work of missing outlets

If two or more of these sound familiar, a wiring inspection is your next step. Sun Glow can test your circuits, check for outdated wiring, and tell you which need work. Sometimes a few targeted repairs solve the problem, and we will tell you when that is the case.

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Wiring FAQs for Portland Homes

Wiring questions pop up when you buy an older house or start a remodel. Sun Glow gets them from Portland homeowners every week, so these answers come from real conversations at the panel. If yours is missing, call and ask for the electrician who will be on your job.

Is Knob-and-Tube Wiring Common in Portland Homes?

Yes, in houses built before about 1950, and our crews find it in the attics and crawl spaces of older bungalows. Some insurers raise rates or decline coverage for it, so check with yours. We can inspect it and tell you whether to replace all of it or part of it.

Will Rewiring My Plaster Walls Make a Mess?

Plaster walls are common in older Portland homes, and we protect them by running most new wire through attics and crawl spaces. Where we have to open a wall, we cut small access holes and patch them. You get a plan for each room before we start.

Do I Need a Permit to Rewire My House in Portland?

Yes, rewiring needs an electrical permit and an inspection through your city or the Oregon Building Codes Division. We pull the permit and schedule the inspection as part of the job. The inspection record helps when you sell and when you file an insurance claim.

Does My 1960s or 1970s Home Have Aluminum Wiring?

Some homes built in the 1960s and early 1970s used aluminum branch wiring, which can loosen at connections over time. A licensed electrician can spot it at the panel and at outlets. Fixes range from special connectors to a partial rewire, and we recommend the one that fits your house.

Should I Rewire Before Adding a Heat Pump or EV Charger?

A heat pump and an EV charger each need their own circuit, and old wiring can limit what your panel feeds. We first check the existing circuits and your panel's capacity, and our electrical panel upgrades go hand in hand with new circuits. That way, the new equipment runs on wiring built for it.

Schedule Your Wiring or Rewiring Service in Portland Today

A warm outlet or a flickering light can seem like a minor annoyance, which is why wiring problems get put off until they turn into emergencies. When you call Sun Glow, one of our licensed electricians will come out to assess what is happening behind the wall and provide a clear plan and a fair price before anything is opened up. Talk with someone who knows Portland's older homes and answers your questions without a sales pitch. We would love to leave your home glowing with wiring you can trust.

Complete our online form or call (971) 328-4862 to book an appointment for wiring and rewiring in Portland.

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Roaring Great Reasons to Choose Sun Glow

Energy Efficiency & Future-Focused Solutions
As Oregon continues advancing energy regulations and electrification initiatives, Sun Glow remains proactive with forward-thinking approaches that help property owners stay compliant while reducing long-term energy costs.
Performance-Driven Installation Process
Sun Glow focuses on long-term system performance through a structured and detailed approach.
Certified Technicians & Ongoing Training
Sun Glow technicians maintain NATE (North American Technician Excellence) certification, ensuring advanced expertise in HVAC diagnostics and system optimization.
Experience, Leadership & Generational Trust
Over decades of service, the company has built strong relationships with Portland-area clients, including second- and third-generation customers who rely on consistent service and trusted expertise.

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