How to Reset a Tripped Circuit Breaker Safely

Have you ever lost power to a room in your home and wondered what happened? In many cases, the problem is a tripped circuit breaker.

Circuit breakers are designed to protect your home's electrical system by automatically shutting off power when they detect an overload, short circuit, or other electrical fault. Knowing how to safely reset a breaker can help restore power quickly and help you recognize when it's time to call an electrician.

At Unity Electrical Service, we help homeowners throughout the Portland area troubleshoot electrical problems and safely restore power when breaker issues occur.

What Is a Circuit Breaker?

A circuit breaker is a safety device located inside your electrical panel. Each breaker protects a specific circuit in your home, such as:

• Bedroom outlets

• Kitchen appliances

• Bathroom outlets

• Garage circuits

• Lighting circuits

When too much electricity flows through a circuit or an electrical fault occurs, the breaker "trips" and shuts off power to prevent overheating, equipment damage, or electrical fires.

How Do You Know a Breaker Has Tripped?

Common signs of a tripped breaker include:

• Power loss in one room or area

• Outlets that suddenly stop working

• Lights that go out unexpectedly

• Appliances losing power

• A breaker handle positioned between ON and OFF

Unlike a GFCI outlet, a tripped breaker is located inside your electrical panel.

How to Reset a Circuit Breaker

If you suspect a breaker has tripped, follow these steps:

Step 1: Turn Off Appliances

Before resetting the breaker, unplug or turn off devices connected to the affected circuit.

This helps prevent an immediate overload when power is restored.

Step 2: Locate Your Electrical Panel

Most electrical panels are located in:

• Garages

• Utility rooms

• Basements

• Laundry rooms

• Exterior walls

Open the panel door and look for a breaker that is not fully in the ON position.

Step 3: Find the Tripped Breaker

A tripped breaker is often:

• Positioned in the middle

• Slightly off center

• Showing a visible trip indicator

It may not always be obvious, so inspect each breaker carefully.

Step 4: Move the Breaker Fully to OFF

This step is important.

Before resetting, push the breaker completely to the OFF position until it clicks.

Step 5: Turn the Breaker Back ON

Firmly move the breaker back to the ON position.

If the breaker stays on, power should be restored.

Step 6: Test the Circuit

Turn on lights or plug in a device to confirm the circuit is working again.

If everything operates normally, the breaker may have tripped due to a temporary overload.

Why Do Circuit Breakers Trip?

Breakers trip for a reason. Common causes include:

Circuit Overloads

Too many devices running on one circuit can exceed its capacity.

Examples include:

• Space heaters

• Microwaves

• Hair dryers

• Portable air conditioners

Short Circuits

A short circuit occurs when electricity takes an unintended path, causing a sudden surge of current.

Ground Faults

Ground faults happen when electricity escapes the intended circuit path and flows to ground.

These faults commonly occur in kitchens, bathrooms, garages, and outdoor circuits.

Faulty Appliances

A malfunctioning appliance may cause the breaker to trip repeatedly.

Damaged Wiring

Loose, worn, or damaged wiring can create dangerous electrical conditions that trigger breaker trips.

What If the Breaker Won't Reset?

If a breaker immediately trips again after resetting, do not continue forcing it on.

This often indicates:

• A short circuit

• Ground fault

• Faulty appliance

• Damaged wiring

• Defective breaker

Repeatedly resetting a breaker without addressing the underlying problem can create safety risks.

When Should You Call an Electrician?

Contact a licensed electrician if:

• The breaker trips repeatedly

• Multiple breakers trip frequently

• You smell burning odors

• The panel feels warm

• You hear buzzing sounds

• Lights flicker regularly

• The breaker won't stay on

These symptoms may indicate a more serious electrical issue that requires professional diagnosis.

Can a Circuit Breaker Wear Out?

Yes.

While breakers are designed to last many years, they can eventually fail.

Signs of a failing breaker include:

• Frequent nuisance tripping

• Difficulty resetting

• Visible damage

• Burning smells

• Excessive heat

A licensed electrician can determine whether the breaker or another part of the electrical system is causing the problem.

Trust Unity Electrical Service for Breaker Troubleshooting and Repairs

If you're experiencing breaker problems, Unity Electrical Service can help.

Our electricians provide:

• Circuit breaker troubleshooting

• Electrical panel repairs

• Breaker replacement

• Electrical safety inspections

• Panel upgrades

• Whole-home electrical diagnostics

We proudly serve homeowners throughout Portland and the surrounding communities with reliable, professional electrical services.

Need Help With a Breaker That Keeps Tripping?

If your breaker won't reset or continues tripping, don't ignore the warning signs.

Contact Unity Electrical Service today for professional electrical troubleshooting and repair services. We'll identify the cause, make the necessary repairs, and help keep your home's electrical system safe and reliable.

Electrical Troubleshooting

Electrical Troubleshooting: When to Call a Licensed Electrician

Electrical problems can be frustrating, inconvenient, and sometimes dangerous. Whether you’re dealing with flickering lights, tripping breakers, dead outlets, or unexplained power loss, electrical troubleshooting is the process of identifying the source of the problem and fixing it safely.

At Unity Electrical Service, we provide professional electrical troubleshooting for homeowners and businesses throughout the Portland metro area. Our goal is to find the issue quickly, explain what’s happening clearly, and make reliable repairs that keep your property safe.

Common Electrical Problems We Troubleshoot

Flickering or Dimming Lights

A light that flickers once in a while may seem minor, but frequent flickering can point to loose wiring, overloaded circuits, failing switches, or panel issues. If lights dim when appliances turn on, your electrical system may be struggling with demand.

Breakers That Keep Tripping

Circuit breakers are designed to protect your home from overloads and electrical faults. If a breaker trips repeatedly, there is usually a reason. Common causes include overloaded circuits, short circuits, ground faults, faulty appliances, or damaged wiring.

Dead Outlets

A dead outlet may be caused by a tripped GFCI, loose connection, failed receptacle, or wiring problem. In some cases, multiple outlets may stop working because they are connected on the same circuit.

Buzzing Sounds or Burning Smells

Buzzing, crackling, or a burning odor near outlets, switches, light fixtures, or your electrical panel should never be ignored. These may be signs of overheating, arcing, or loose electrical connections.

Warm Outlets or Switches

Outlets and switches should not feel hot to the touch. Excess heat can indicate overloaded wiring, poor connections, or failing electrical devices.

Partial Power Loss

If part of your home loses power while the rest still works, the issue could be with a circuit, breaker, panel connection, or utility service. A licensed electrician can safely determine where the problem is coming from.

Why Electrical Troubleshooting Matters

Electrical problems rarely fix themselves. Small issues can become larger hazards if left unresolved. Professional troubleshooting helps protect your home by identifying hidden problems before they cause damage.

Proper troubleshooting can help prevent:

• Electrical fires

• Shock hazards

• Damage to appliances and electronics

• Repeated breaker trips

• Power interruptions

• Costly emergency repairs

Why DIY Electrical Troubleshooting Can Be Risky

It may be tempting to reset a breaker, replace an outlet, or search online for a quick fix. While some basic checks are safe, electrical systems can be dangerous when handled incorrectly.

DIY electrical work can lead to:

• Personal injury

• Fire hazards

• Code violations

• Damaged wiring

• Failed inspections

• Insurance issues

If you are unsure what is causing an electrical problem, it is always best to call a licensed electrician.

What to Expect When Unity Electrical Service Troubleshoots Your Electrical Issue

Our troubleshooting process is thorough and practical. We don’t guess—we test, inspect, and verify.

When you call Unity Electrical Service, we may:

1. Ask about the symptoms you are experiencing

2. Inspect outlets, switches, fixtures, breakers, or panels

3. Test circuits and connections

4. Check for overloaded or damaged wiring

5. Identify the root cause of the problem

6. Explain your repair options

7. Complete the repair safely and professionally

Our electricians arrive prepared with the tools and experience needed to diagnose many common electrical issues on the spot.

When Should You Call an Electrician?

You should contact a licensed electrician if you notice:

• Breakers tripping repeatedly

• Lights flickering often

• Outlets that do not work

• Burning smells or scorch marks

• Buzzing sounds from electrical devices

• Warm outlets or switches

• Sparks when plugging something in

• Power loss in part of your home

• Electrical problems after a remodel or appliance installation

These signs may indicate wiring issues, overloaded circuits, or other electrical hazards that require professional attention.

Electrical Troubleshooting for Homes and Businesses

Unity Electrical Service provides troubleshooting for both residential and commercial electrical systems. Whether it’s a single dead outlet in your home or recurring electrical issues at your business, we can help restore safe, reliable power.

Our services include:

• Outlet and switch troubleshooting

• Breaker and panel diagnostics

• Lighting circuit repairs

• GFCI and AFCI troubleshooting

• Circuit overload identification

• Wiring inspections

• Fixture and appliance circuit diagnostics

• Emergency electrical issue evaluation

Choose Unity Electrical Service for Electrical Troubleshooting

Electrical issues can be stressful, but finding the right electrician does not have to be. Unity Electrical Service is committed to safe workmanship, honest communication, and dependable service.

When you choose us, you get:

• Licensed electrical professionals

• Clear explanations

• Accurate diagnostics

• Safe, code-compliant repairs

• Reliable service throughout the Portland metro area

Schedule Electrical Troubleshooting Today

If you are dealing with flickering lights, tripping breakers, dead outlets, or any other electrical concern, contact Unity Electrical Service today.

We will diagnose the issue, explain the cause, and provide the right repair to keep your home or business safe and powered properly.

ADU - Electrical Wiring

ADU Electrical Wiring in Portland, Oregon: What Homeowners Need to Know

Accessory Dwelling Units (ADUs) have become one of the most popular ways for Portland homeowners to add living space, generate rental income, and increase property value. Whether you're building a detached backyard cottage, converting a garage, or creating a basement apartment, one of the most important parts of the project is the electrical system.

At Unity Electrical Service, we specialize in ADU electrical wiring throughout Portland and the surrounding metro area. From service upgrades to complete electrical installations, our licensed electricians help ensure your ADU is safe, efficient, and fully code compliant.

What Is an ADU?

An Accessory Dwelling Unit (ADU) is a secondary residential unit located on the same property as a primary home. ADUs typically include:

• A kitchen

• Bathroom

• Living area

• Separate entrance

• Independent electrical systems

As Portland continues to face housing shortages, ADUs have become a popular solution for homeowners looking to maximize their property's potential.

Does an ADU Need Its Own Electrical Service?

Not always.

Many Portland ADUs are powered through the existing electrical service of the main house. However, the electrical system must be properly sized to handle the additional demand.

Before construction begins, an electrician performs a load calculation to determine whether the existing service can support the ADU. In many cases, homeowners discover that a panel upgrade is necessary.

Common upgrades include:

• 100-amp to 200-amp service upgrades

• Electrical panel replacements

• New subpanel installations

• Additional circuits for ADU loads

Electrical Requirements for Portland ADUs

Every ADU has unique electrical needs, but most projects require wiring for:

Kitchen Appliances

Modern ADUs often include:

• Electric ranges

• Refrigerators

• Dishwashers

• Microwaves

• Garbage disposals

Each appliance may require dedicated circuits under current electrical codes.

Heating and Cooling Systems

Portland homeowners commonly install:

• Ductless mini-split heat pumps

• Electric wall heaters

• Baseboard heating systems

Heat pumps are often the most energy-efficient option and require dedicated electrical circuits.

Lighting and Receptacles

Every room must meet National Electrical Code (NEC) requirements for:

• General lighting

• GFCI protection

• AFCI protection

• Receptacle spacing

• Exterior lighting

Laundry Equipment

Many ADUs include stackable washers and dryers, which often require dedicated circuits and 240-volt wiring.

Water Heating Systems

Electric tank water heaters and tankless water heaters frequently require substantial electrical capacity and must be accounted for during system design.

Common Electrical Challenges in ADU Construction

Limited Existing Electrical Capacity

Many Portland homes were built decades ago and were never designed to support a second dwelling unit. An outdated panel can quickly become overloaded once an ADU is added.

Underground Power Installation

Detached ADUs often require underground conduit and feeder wiring between the primary residence and the new structure.

Proper trench depth, conduit sizing, and wiring methods are essential for safety and code compliance.

Future Expansion Planning

Many homeowners eventually add:

• EV chargers

• Solar systems

• Battery backup systems

• Additional outdoor lighting

A properly designed electrical system allows for future upgrades without costly rewiring.

Do You Need Permits for ADU Electrical Work in Portland?

Yes.

Electrical permits and inspections are required for ADU construction in Portland. Electrical systems must comply with Oregon Electrical Specialty Code requirements and pass inspection before occupancy.

Working with a licensed electrical contractor helps ensure:

• Proper permitting

• Code-compliant installation

• Successful inspections

• Safe long-term operation

At Unity Electrical Service, we coordinate permitting and inspections as part of our ADU electrical services.

Benefits of Hiring a Licensed Electrician for Your ADU Project

ADU electrical systems are far more complex than simply adding a few outlets.

Professional installation provides:

Safety

Properly installed wiring reduces the risk of electrical fires, overloaded circuits, and equipment failures.

Code Compliance

Electrical code requirements continue to evolve. Licensed electricians stay current with local and national regulations.

Reliability

A well-designed system prevents nuisance breaker trips and power issues after the ADU is occupied.

Increased Property Value

Buyers and appraisers recognize the value of professionally installed electrical systems when evaluating ADU-equipped properties.

Why Portland Homeowners Choose Unity Electrical Service

Building an ADU is a significant investment, and your electrical system plays a critical role in its success.

Unity Electrical Service provides:

• Complete ADU electrical wiring

• Electrical panel upgrades

• Subpanel installations

• Underground feeder installation

• Lighting design and installation

• EV charger preparation

• Permit and inspection coordination

• Code-compliant workmanship

Whether you're building a rental unit, guest house, multigenerational living space, or backyard cottage, our team can help design and install an electrical system that meets your needs today and supports future growth.

Planning an ADU in Portland?

If you're considering building an ADU in Portland or the surrounding area, contact Unity Electrical Service early in the planning process. Proper electrical design can save time, reduce construction costs, and help avoid delays during permitting and inspections.

Schedule a consultation today and let our experienced electricians help bring your ADU project to life.

GFCIs (Ground Fault Circuit Interrupters)

GFCI Outlets Explained: How They Work, Why They Trip, How to Reset Them, and When to Replace Them

Have you ever plugged something into a bathroom or kitchen outlet only to discover it suddenly stopped working? Before assuming there's a major electrical problem, the issue may be a tripped GFCI outlet.

Ground Fault Circuit Interrupter (GFCI) outlets are one of the most important safety devices in modern homes. They help prevent electrical shock and are required in areas where electricity and water may come into contact.

At Unity Electrical Service, we often receive calls from homeowners throughout the Portland area about outlets that suddenly stop working. In many cases, a GFCI outlet has done exactly what it was designed to do—protect people from electrical hazards.

Let's take a closer look at how GFCIs work, why they trip, how to reset them, and when it's time for replacement.

What Is a GFCI Outlet?

A GFCI (Ground Fault Circuit Interrupter) outlet is a special electrical outlet designed to quickly shut off power when it detects an electrical imbalance.

Under normal conditions, electricity flows out through the hot wire and returns through the neutral wire. A GFCI constantly monitors this flow.

If even a small amount of electricity takes an unintended path—such as through water, a wet surface, or a person—the GFCI detects the difference and shuts off power in a fraction of a second.

This rapid response helps prevent serious electrical shock and electrocution.

Where Are GFCI Outlets Required?

Current electrical codes require GFCI protection in areas where moisture is present, including:

• Bathrooms

• Kitchens

• Garages

• Laundry rooms

• Basements

• Crawl spaces

• Outdoor receptacles

• Utility rooms

• Wet bar areas

Many newer homes also use GFCI breakers in the electrical panel to provide protection for entire circuits.

How Does a GFCI Outlet Work?

Inside the outlet is a sensor that continuously compares the electrical current leaving and returning to the device.

If the outlet detects a difference as small as 4 to 6 milliamps, it assumes electricity may be leaking somewhere unsafe and immediately disconnects power.

This process happens in as little as 1/40th of a second.

Because of this fast response time, GFCIs have saved countless lives since becoming widely adopted in residential construction.

Why Do GFCI Outlets Trip?

Many homeowners assume a tripped GFCI means something is wrong with the outlet itself. Often, the outlet is simply doing its job.

Common reasons a GFCI trips include:

Moisture Exposure

Water is one of the most common causes of GFCI trips.

This can happen when:

• Bathroom counters become wet

• Outdoor outlets are exposed to rain

• Garage outlets experience moisture intrusion

• Kitchen appliances are used near sinks

Ground Faults

A damaged appliance, extension cord, or electrical device can allow electricity to leak to ground, causing the GFCI to trip.

Overloaded Circuits

While GFCIs are not primarily overload protection devices, overloaded circuits can sometimes contribute to nuisance tripping.

Worn-Out Appliances

Older appliances may develop internal electrical faults that trigger GFCI protection.

Loose Wiring

Loose electrical connections inside the outlet, electrical box, or connected devices can cause intermittent trips.

Faulty GFCI Outlet

Like any electrical device, GFCIs eventually wear out and may begin tripping unnecessarily.

How to Reset a GFCI Outlet

If your GFCI outlet has tripped, follow these steps:

Step 1: Unplug Devices

Disconnect any appliances or devices plugged into the outlet.

Step 2: Locate the GFCI

Look for an outlet with two buttons labeled:

• TEST

• RESET

Step 3: Press the RESET Button

Firmly press the RESET button until it clicks into place.

Step 4: Test the Outlet

Plug in a small device such as a lamp or phone charger to confirm power has been restored.

Step 5: Investigate Repeated Trips

If the outlet trips again immediately or continues tripping regularly, there may be an underlying electrical issue that requires professional troubleshooting.

Why Multiple Outlets May Stop Working

Many homeowners are surprised to discover that one GFCI outlet often protects several outlets downstream on the same circuit.

For example, a single GFCI in a garage may also protect:

• Exterior outlets

• Basement outlets

• Nearby bathroom outlets

When the GFCI trips, all protected outlets lose power.

If multiple outlets stop working simultaneously, check nearby GFCI outlets before assuming there is a larger electrical problem.

When Should a GFCI Outlet Be Replaced?

GFCI outlets do not last forever.

Most manufacturers recommend replacement approximately every 10 years, though some may last longer depending on usage and environmental conditions.

Signs it may be time to replace a GFCI include:

The RESET Button Won't Stay Engaged

If the outlet immediately trips after resetting, it may be failing internally.

The TEST Button Doesn't Work

A GFCI that cannot properly test itself should be replaced.

Frequent Nuisance Tripping

Repeated trips without an obvious cause may indicate a worn-out device.

Visible Damage

Cracks, discoloration, burn marks, or melted plastic are signs that replacement is necessary.

Age

If the outlet is more than 10 years old and located in a high-use area, proactive replacement is often recommended.

Can I Replace a GFCI Outlet Myself?

While some homeowners are comfortable replacing receptacles, improper installation can create safety hazards.

Incorrect wiring may:

• Prevent the GFCI from providing protection

• Cause repeated trips

• Create shock hazards

• Violate electrical codes

A licensed electrician can verify proper wiring and ensure the outlet protects downstream circuits as intended.

Trust Unity Electrical Service for GFCI Installation and Troubleshooting

Whether you have a GFCI outlet that won't reset, keeps tripping, or simply needs replacement, Unity Electrical Service can help.

Our licensed electricians provide:

• GFCI outlet replacement

• Electrical troubleshooting

• Outlet repairs

• Circuit diagnostics

• Electrical safety inspections

• Code-compliant upgrades

We proudly serve homeowners throughout Portland and the surrounding communities with safe, reliable electrical services.

Need Help With a Tripping GFCI Outlet?

If your GFCI outlet won't reset, trips repeatedly, or you've lost power to multiple outlets, contact Unity Electrical Service today.

We'll identify the cause, make the necessary repairs, and ensure your home's electrical system is operating safely and reliably.

Electrical Panel Replacements

Electrical Panel Replacement in Portland, Oregon: Signs It's Time to Upgrade Your Home's Electrical System

As Portland homeowners continue adding electric vehicles, heat pumps, induction ranges, and smart home technology, many older electrical panels are struggling to keep up. If your home was built before the 1990s, your electrical panel may no longer provide the capacity or safety your family needs.

At Unity Electrical Service, we help homeowners throughout Portland upgrade outdated electrical panels to modern, code-compliant systems that support today's electrical demands.

What Is an Electrical Panel?

Your electrical panel, sometimes called a breaker box or service panel, is the central hub of your home's electrical system. It distributes electricity from the utility company to the circuits throughout your house while protecting your home from overloads and electrical faults.

When a panel becomes outdated, damaged, or undersized, it can create safety hazards and limit your ability to add new appliances or electrical equipment.

Signs You Need an Electrical Panel Replacement

1. Frequent Breaker Trips

If your breakers trip regularly when running multiple appliances, your panel may be overloaded. Modern homes require significantly more power than homes built 30 to 50 years ago.

2. Flickering or Dimming Lights

Lights that dim when large appliances start can indicate your electrical system is struggling to handle demand.

3. You Still Have a Fuse Box

Older fuse boxes were common decades ago but no longer meet the needs of most modern households. Upgrading to a breaker panel improves safety, convenience, and reliability.

4. You Have a Federal Pacific or Zinsco Panel

Certain older panel brands, including Federal Pacific Electric (FPE) and Zinsco, have well-documented safety concerns and are often recommended for replacement by electricians and insurance companies.

5. You're Installing an EV Charger, Heat Pump, or Hot Tub

Many Portland homeowners are electrifying their homes. EV chargers, heat pumps, hot tubs, and induction cooking appliances often require additional electrical capacity that older panels simply cannot provide.

6. Your Panel Is More Than 25 Years Old

Even if it appears to be functioning properly, an aging electrical panel may not meet current electrical codes or support future upgrades.

Why Portland Homes Often Need Panel Upgrades

Portland has a large number of homes built before 1980, many of which still operate on 60-amp or 100-amp electrical service. While that may have been sufficient decades ago, today's homes require substantially more power. Heat pumps, EV chargers, home additions, and modern kitchens frequently push older electrical systems beyond their intended capacity.

A 200-amp electrical service upgrade has become the standard solution for many Portland homeowners planning renovations or future home improvements.

Do You Need a Permit for an Electrical Panel Replacement in Portland?

Yes. Electrical panel replacements and service upgrades require permits and inspections in Portland. The City of Portland requires permits for panel upgrades to ensure all work complies with the Oregon Electrical Specialty Code and current safety standards.

When you hire Unity Electrical Service, we handle the permitting process, coordinate inspections, and ensure your installation meets all local and state requirements.

Benefits of Replacing Your Electrical Panel

Improved Safety

Modern panels provide better protection against electrical fires, overloads, and equipment failures.

Increased Capacity

A new panel gives your home the power needed for modern appliances and future upgrades.

Better Home Value

Homebuyers often view updated electrical systems as a major advantage, especially in Portland's competitive housing market.

Easier Home Electrification

Whether you're planning an EV charger, solar system, heat pump, or ADU, an upgraded electrical panel provides the foundation for future projects.

Insurance Compliance

Some insurance companies may require replacement of outdated panels before issuing or renewing coverage.

What to Expect During a Panel Replacement

At Unity Electrical Service, our panel replacement process is straightforward:

1. Electrical system evaluation

2. Load calculation and service sizing

3. Permit acquisition

4. Utility coordination

5. Panel replacement and circuit organization

6. Inspection and final approval

7. Thorough testing and safety verification

Most residential panel replacements can be completed in a single day, minimizing disruption to your household.

Choose Unity Electrical Service for Electrical Panel Replacement in Portland

When it comes to your home's electrical system, experience and attention to detail matter. Unity Electrical Service provides professional electrical panel replacements throughout Portland and the surrounding metro area.

Our licensed electricians deliver:

• Safe, code-compliant installations

• Transparent pricing

• Permit and inspection coordination

• Expert recommendations for future electrical needs

• Reliable service backed by quality workmanship

If you're experiencing electrical issues, planning a remodel, or simply want peace of mind that your electrical system is ready for the future, we're here to help.

Schedule Your Electrical Panel Evaluation Today

Contact Unity Electrical Service to schedule an electrical panel inspection and learn whether your Portland home could benefit from a panel replacement or service upgrade.

A safer, more reliable electrical system starts with the right panel.