Mark Adams Electric has served Tigard and Washington County since 2003, handling electrical repairs, installations, and upgrades for homeowners, landlords, property managers, and businesses of every size. Whether you need a single outlet fixed or a full panel replacement, we show up, do the work right, and leave your property safe and up to code. We take same-day calls, scheduled appointments, and emergency service calls across the area. A local electrician homeowners rely on is exactly what we set out to be when we opened our doors, and that has not changed. Call (971) 366-2895 for a quote. Honest quotes. Code-compliant work. Reliable power.
Electrical problems don't wait, and neither do we, so when something goes wrong in your home or building, we want to hear from you right away. Flickering lights, dead outlets, tripping breakers, burning smells from a panel or outlet, sparking receptacles, or a section of the house that suddenly has no power - these are not problems to sit with. They can be signs of a loose connection, an overloaded circuit, a failing breaker, or wiring that needs attention.
We start every repair call with a real diagnostic. We find the cause, explain it to you in plain language, and fix it before we leave. During troubleshooting, we often spot related issues: outlets that should have GFCI protection and don't, circuits that need AFCI breakers under current code, or wiring that was patched years ago and needs to be done properly. We flag those things and give you straight answers about your panel and wiring, no surprises.
We'll make your wiring safe again.
Whether this is your first repair or your tenth, there comes a point in many homes and buildings where the electrical panel cannot keep up with the load being asked of it. Older panels with 100-amp service, fuse boxes, or panels from manufacturers known for reliability issues are common in Washington County's older housing stock. When breakers trip repeatedly, when you're adding a major appliance, when you're preparing for an EV charger, or when a home addition is in the plans, a panel upgrade is often the right starting point.
We handle breaker panel replacements, 200-amp service upgrades, service-entrance and meter upgrades, and subpanel installation. Our team runs a load calculation before recommending a panel size, so the upgrade is sized for what you actually need, not just what was there before. Work is performed by licensed electricians who pull the necessary permits and coordinate inspection. Prompt response, even for last-minute electrical calls, is something we take seriously because panel problems rarely come at a convenient time.
Reach out and we'll start at the panel.
We wire homes and businesses every day, and we're good at it, from a single outlet swap to a full rewiring project on an older property. Outlet installation, GFCI outlet upgrades in kitchens and bathrooms, switch replacement, dimmer installation, and dedicated circuit runs for dryers, ranges, dishwashers, and large appliances are all part of our regular work. If you're adding a new appliance that needs its own circuit, we run the circuit and install the proper disconnect so the load is handled safely.
Older homes in Tigard and across Washington County sometimes still have knob-and-tube wiring or aluminum branch circuit wiring. Both present real safety concerns and can affect your ability to insure the property. We rewire those sections properly and bring the affected circuits up to current code. Landlords and property managers find this work especially important before a new tenant moves in or when an inspection turns up a problem. Rental property electrical is a specialty we handle regularly, and we work around occupied units when the schedule allows.
Call and we'll get you back to full power.
You shouldn't have to chase an electrician for answers, so when you call us about a lighting project, we walk you through the options and tell you what the job involves before we start. Recessed LED lighting, under-cabinet lighting, pendant and fixture installation, exterior security lighting, and landscape lighting circuits are all work we do regularly for homeowners and commercial clients alike.
Ceiling fan installation and wiring is one of our most common residential calls. Whether there's an existing box that needs to be replaced with a fan-rated box or we're running new wiring to a location that has never had a fan, we handle it cleanly. We also wire bathroom exhaust fans and install hardwired smoke and carbon monoxide detectors, which are code requirements in Oregon for most occupied residential properties. This is the kind of electrical work neighbors pass along by word of mouth, and we're proud of that.
Our work covers the full range of residential and commercial electrical needs. On the residential side, that means everyday repairs, home renovation wiring, basement and garage finishing, shed circuits, and additions. We also handle electrical safety inspections and pre-purchase inspections for buyers who want to know the condition of a home's wiring before they close.
On the commercial side, we work with small business owners, office tenants, retail spaces, apartment buildings, and multi-family property owners. Electrical safety inspections for commercial properties, panel capacity assessments, circuit additions for new equipment, and code-compliance upgrades are all part of what we do. With a local company, your questions go straight to the people doing the work. There is no delay between what you need and who can answer you.
The Portland metro and the communities around it have seen strong growth in EV adoption, rooftop solar, and home battery systems. At the same time, winter storms and utility switching events remind homeowners that grid reliability is not guaranteed. These three services come up constantly in Tigard and the surrounding area, and we are set up to handle all of them.
Oregon and Washington County consistently rank among the highest in the country for EV adoption, and the demand for Level 2 home charger installations has grown every year. A Level 2 charger runs on a dedicated 240-volt circuit and charges most vehicles overnight rather than over several days. We assess your panel first, confirm there is capacity for the load, and run the dedicated circuit to the garage or parking area. If the panel needs to be upgraded to support the charger, we handle that as part of the same project. We mount the charger, make all the connections, and test the circuit before we leave.
As rooftop solar becomes more common in the area, the electrical interconnection work that ties a solar array and battery system to your home's panel becomes a specialty of its own. We handle the wiring, circuit work, and panel modifications that connect solar and battery backup systems to your home. We do not install the panels or the battery units themselves, but we do the electrical hookup, the transfer switch or subpanel work, and the interconnection that makes the system function. With wildfire-season public-safety power shutoffs a real concern in the Pacific Northwest, battery backup has moved from a nice-to-have to something many Tigard homeowners are actively planning for.
A whole-home surge protector installs at the main panel and catches voltage spikes before they reach your appliances, electronics, EV charger, and the circuits throughout your home. Winter storms, utility switching events, and the sheer volume of sensitive equipment in a modern home make surge protection a practical investment in this area. We install surge protection devices at the panel level, and we also check grounding and bonding as part of a complete setup, because a surge protector works best when the grounding system behind it is solid. One number. One call. One electrician at your door.
We know that cost is one of the first things on your mind when something goes wrong or when you're planning a project. Panel upgrade cost, EV charger installation cost, outlet wiring, lighting projects - we give you a real number before work starts, not a vague range that shifts when the invoice comes. Call for a quote and we'll tell you what the job involves and what it will cost.
We take same-day calls when our schedule allows, offer weekend appointments for jobs that can't wait until Monday, and respond to emergency electrical calls across Tigard and the surrounding area. If you're a property manager with multiple units or a business owner who needs work done without disrupting operations, we can schedule around your needs.
An electrical emergency is any situation that poses an immediate safety risk: a burning smell from a panel or outlet, visible sparking, a breaker that will not reset and leaves part of your home without power, or signs of overheating at a receptacle or junction box. If something feels unsafe, do not wait. Call (971) 366-2895 and we will respond as quickly as possible.
A burning smell near an outlet or panel is a warning sign that should not be ignored. It can indicate a loose or overheating connection, an overloaded circuit, or insulation that is breaking down on older wiring. Turn off the affected circuit if you can do so safely and call us right away.
Common signs include breakers that trip repeatedly under normal loads, a panel that feels warm or makes buzzing sounds, an older 100-amp service that cannot support today's electrical load, or plans to add a major appliance, EV charger, or home addition. If you are not sure whether your panel is keeping up, call us and we will assess it and give you a straight answer.
A dead outlet can point to a tripped GFCI elsewhere on the circuit, a loose connection, or a failing receptacle. A warm or discolored outlet is more serious and usually indicates a wiring problem or an overloaded circuit that needs attention before it becomes a fire hazard. We diagnose the actual cause and fix it properly.
We identify what is out of compliance, explain it to you in plain language, and give you a clear estimate for bringing it up to current Oregon code before any work begins. On older homes, that sometimes means adding GFCI or AFCI protection, replacing undersized wiring, or addressing aluminum branch circuits. We do not recommend work that is not needed, and we do not start until you have approved the scope.
Yes. We install GFCI outlets in locations where code requires them, including kitchens, bathrooms, garages, and outdoor areas, regardless of whether the existing wiring is grounded. We assess the existing wiring, explain your options, and complete the installation to current code.
We handle the full job: replacing an existing fan, installing a new fan where there was only a light fixture before, and running new wiring to a location that has never had a fan at all. If the existing box is not fan-rated, we replace it with one that is before the fan goes up.
We test every circuit, outlet, and fixture we work on before we consider the job done. For panel work, we verify that breakers are seating correctly and that the load is distributed properly. For outlets and lighting, we confirm the circuit is live and functioning as expected. We do not pack up until the work is confirmed solid.
Yes. We pull the necessary permits and coordinate inspection as part of the job. You do not need to manage that process separately. Every job is completed to current Oregon electrical code, and we work with inspectors to make sure the inspection goes smoothly.
A transfer switch isolates your home's circuits from the utility grid before the generator comes online, which prevents backfeed that could injure utility workers and damage your equipment. We handle the electrical side of the hookup: the transfer switch, the circuit, the grounding, and the connection to your panel. We do not service the generator unit itself, but we make sure the electrical connection is safe and code-compliant.
Mark Adams Electric has been doing this work in Tigard and across Washington County since 2003, and we plan to keep doing it the same way: show up, do the work right, and stand behind it. We serve homeowners, landlords, property managers, and businesses throughout the area, including Beaverton, Lake Oswego, Tualatin, Sherwood, Durham, and King City.
Same-day and emergency service is available. Whether it's a repair that can't wait or a project you've been planning for months, we're ready to help. Work is performed by licensed electricians who know the local codes and take the job seriously. Call (971) 366-2895 to schedule or request a quote. Honest quotes. Code-compliant work. Reliable power.
We handle electrical work for Tigard homeowners, landlords, property managers, and businesses every day. The table below covers the full range of what we do, from a single outlet repair to a complete service upgrade or EV charger installation. Use it to find the service that fits your situation, then call us for a straight answer and a real quote. Honest quotes. Code-compliant work. Reliable power.
| Service | Scope of Work | Best For | What to Keep in Mind |
|---|---|---|---|
| Electrical Panel Upgrades | 200-amp service upgrades, subpanel installation, load calculation and permitting, code-compliant panel replacement | older homes adding load, homeowners with frequent breaker trips, or anyone preparing for an EV charger or solar system | Panel work is permitted and inspected. We pull the permit, do the load calculation, and coordinate the utility connection so the job is done to current Oregon code. |
| Electrical Repairs and Troubleshooting | flickering lights and dead outlets, tripping breakers and circuit faults, GFCI and AFCI repair, electrical safety inspections | any homeowner or business with an active electrical problem | Accurate diagnosis saves money. We trace the fault to its source before recommending any repair, so you are not paying to fix the wrong thing. |
| Older-Home Rewiring | knob-and-tube removal, aluminum wiring remediation, grounding and bonding upgrades, safety inspection before rewire | buyers or owners of pre-1970s homes with original wiring still in place | Older wiring systems were not designed for today's electrical loads. An inspection tells you what you are working with, and we can phase the work to fit your timeline and budget. |
| Breaker and Fuse Repair | breaker replacement, fuse panel assessment, tripped breaker diagnosis, panel interior inspection | homes with breakers that trip repeatedly or a fuse-based panel still in service | A breaker that keeps tripping is telling you something. We find out whether the issue is the breaker itself, an overloaded circuit, or a wiring fault. |
| Lighting Installation | recessed and can lighting, pendant and chandelier wiring, exterior and security lighting, under-cabinet and landscape lighting | remodels, new construction, and homeowners upgrading from outdated fixtures | Outdoor lighting circuits need weatherproof boxes and proper grounding. We handle the wiring correctly so fixtures last and pass inspection. |
| Ceiling Fan Installation | fan mounting and wiring, outlet box upgrade for fan weight, switch and remote wiring, replacement of existing fans | homeowners adding fans to rooms that currently have a light fixture only | Standard light fixture boxes are not rated for fan weight. We check and upgrade the box if needed so the installation is safe and code-compliant. |
| Standby Battery for Outages | battery backup wiring, transfer switch installation, critical circuit connection, coordination with equipment suppliers | Tigard households concerned about wildfire-season power shutoffs or grid outages | Public-safety power shutoffs are a real consideration in the Portland metro area. We handle the wiring and transfer switch side so your backup system connects safely and switches over correctly. |
| Hot-Tub Circuits | 240-volt dedicated circuit, GFCI disconnect installation, outdoor weatherproof wiring, permit and inspection coordination | homeowners installing a hot tub or spa on a deck or patio | Hot tub wiring requires a dedicated GFCI-protected circuit and a disconnect within sight of the unit. This work is permitted and inspected to code. |
| Solar and Battery Backup | solar system electrical connections, battery storage wiring, panel interconnection, coordination with solar installers | homeowners adding rooftop solar or battery storage and needing the electrical side handled separately | We handle the panel connections, circuit work, and code-compliant interconnection. If you are working with a solar installer, we coordinate directly with them to keep the project on schedule. |
| Dedicated Appliance Circuits | dryer and range circuits, refrigerator and dishwasher circuits, workshop and compressor circuits, 240-volt outlet installation | homeowners adding high-draw appliances or setting up a garage workshop | High-draw appliances need their own circuit. Sharing a circuit with other loads causes nuisance trips and can create a fire hazard over time. |
| Wiring and Rewiring | whole-home rewiring, aluminum branch circuit remediation, knob-and-tube replacement, rough-in wiring for remodels and additions | older homes with outdated wiring systems or homeowners doing major renovations | Knob-and-tube and aluminum branch circuit wiring create real hazards. A full rewire is a larger job, but it resolves the risk completely and brings the home up to current code. |
| Electrical Safety Inspections | whole-home wiring assessment, panel condition review, code compliance check, pre-purchase or pre-rental inspection | buyers, sellers, landlords, and homeowners who want to know the condition of their wiring | An inspection gives you a clear picture of what you have without guessing. We document what we find and explain what, if anything, needs attention. |
| Outlet and Switch Installation | new outlet installation, smart switch and dimmer upgrades, USB outlet installation, GFCI and AFCI outlets | homeowners updating fixtures or adding outlets in remodeled spaces | Warm outlets, discolored cover plates, or outlets that stopped working are signs worth investigating before a simple swap becomes a bigger repair. |
| Whole-Home Surge Protection | panel-mounted surge device installation, whole-home circuit protection, protection for EV chargers and smart devices, post-installation testing | homeowners with EV chargers, home office equipment, or smart-home devices they want protected from grid surges | A single voltage spike from the utility grid or a nearby lightning strike can damage every sensitive device in the house. Installation takes a short visit and protects everything downstream from the panel. |
| EV Charger Installation | Level 2 charger wiring, dedicated 240-volt circuit, panel capacity check, charger mounting and setup walkthrough | Oregon EV owners who want reliable overnight charging at home | A standard 120-volt outlet is too slow for daily EV use. A Level 2 charger on a dedicated circuit can fully charge most vehicles overnight. We start with a panel check to confirm your service can carry the added load. |
How do I know if my panel needs to be upgraded?
Common signs include breakers that trip repeatedly under normal loads, a panel that runs warm to the touch, a fuse-based panel still in service, or a home that is adding significant new load such as an EV charger or a large appliance. If your panel is more than 25 to 30 years old and you are not sure of its condition, we can assess it and give you a straight answer about whether an upgrade makes sense.
What causes breakers to trip repeatedly?
A breaker trips when a circuit is carrying more current than it is rated for. That can happen because too many devices share one circuit, because a single appliance is drawing more than expected, or because there is a wiring fault somewhere on the circuit. We trace the cause before recommending any repair so you know what you are actually dealing with.
Is electrical work in Tigard permitted and inspected?
Yes. Panel upgrades, service changes, new circuit work, EV charger installations, and most other electrical projects require a permit and a city or county inspection. We pull the permit, do the work to current Oregon code, and schedule the inspection. You do not have to manage that process on your end.
Work Performed by Licensed Electricians
Every job we take on is handled by licensed electricians who know Oregon code and stand behind what they install. You get the same standard of work whether the job is a single outlet or a full service upgrade.
How do I know if my older home's wiring needs to be replaced?
Signs include breakers that trip often, outlets that are warm or discolored, flickering lights, a burning smell near the panel or receptacles, or a home that still has knob-and-tube or aluminum branch circuit wiring. If your home is older and you are not sure of the wiring condition, an electrical safety inspection gives you a clear picture without guessing.
What does EV charger installation involve?
We start with a panel capacity check to confirm your existing service can handle the added load. If it can, we run a dedicated 240-volt circuit, mount the Level 2 charger, and walk you through the setup. If the panel needs an upgrade first, we handle that as part of the same project. The process is straightforward and we give you a clear quote before any work begins.
Why did my outlets or switches stop working?
A dead outlet is often on the same circuit as a tripped GFCI outlet somewhere else in the home. Resetting the GFCI sometimes restores it. If that does not work, the issue may be a tripped breaker, a loose connection inside the box, or a wiring fault on the circuit. Warm outlets, buzzing sounds, or discoloration are signs that something more than a loose wire may be involved, and those are worth having us look at promptly.
Upfront Quotes With No Surprise Fees
We give you a real number before work starts. If something unexpected comes up once we are on site, we talk to you about it before we proceed, not after.
What are the risks of aluminum or knob-and-tube wiring?
Both systems were installed to the standards of their time, but neither was designed for today's electrical loads. Knob-and-tube wiring has no ground conductor and can deteriorate in ways that are not visible from the surface. Aluminum branch circuit wiring expands and contracts with temperature changes, which can loosen connections over time and create heat at outlets and switches. We assess both and explain your options clearly.
Do I need to be home when the electrician arrives?
Yes. We ask that an adult be present during the visit so we can walk through the work, get your approval before we start, and review what was done when we finish. If access needs to go through a property manager or another adult, just let us know when you schedule.
Experienced With Older and Newer Homes
We work on homes built across several decades in the Tigard area, from original knob-and-tube systems to panels being upgraded for EV chargers and solar. Whatever the wiring era, we know what we are looking at.
How does pricing work and will I get a quote before work starts?
Every job is different, and cost depends on what the work actually involves. We give you a real number before work starts, not a vague range that shifts when the invoice arrives. Call for a quote and we will tell you what the job involves and what it will cost.
Do you offer same-day or emergency electrical service?
Yes. We take same-day calls when our schedule allows and offer prompt response even for last-minute electrical calls. If you have an urgent problem, call us and we will give you an honest answer about the earliest we can get someone out to you.
Is my home ready for the added load of an EV charger or solar system?
That depends on your current panel capacity and how much load is already on your service. We do a load calculation before any new circuit work to confirm your panel can carry the added demand. If it cannot, we explain the upgrade path and give you a quote for both the panel work and the new circuit together.
Call (971) 366-2895 and tell us what you are dealing with. We will give you a straight answer and a clear quote so you know exactly what to expect.
(971) 366-2895