Mark Adams Electric has been handling electrical work in Tigard and across Washington County since 2003. We started as a small, locally owned operation and we have grown steadily over the past 23 years by doing the work right and treating every customer the way we would want to be treated. With a local company, your questions go straight to the people doing the work. When you call us, you reach someone who knows the area, knows the homes and buildings here, and can give you a straight answer about what your project actually involves.
We work with homeowners, property managers, business owners, and contractors throughout the region. Whether the job is a simple outlet repair or a full-service upgrade on an older building, we bring the same level of care and attention to every visit. We are a residential and commercial electrical contractor, and we are proud of what we have built here in Tigard.
Honest quotes. Code-compliant work. Reliable power.
We wire homes and businesses every day, and we are good at it. Our work covers the full range of electrical services that homeowners and commercial clients need, from everyday repairs to large panel upgrades and new circuit installations. The licensed electricians on our team are experienced across all of it.
We handle code-compliant wiring on every job, and we install GFCI and AFCI protection where it is required or where it adds a meaningful layer of safety. Whether you need a dedicated appliance circuit added to your kitchen, whole-home surge protection installed at the panel, or a complete electrical inspection before a sale or renovation, we have done that work many times over.
Electrical problems don't wait, and neither do we. Flickering lights, dead outlets, and breakers that trip repeatedly are all signs that something in the system needs attention. Some problems are straightforward. Others point to something deeper in the wiring or panel. Either way, our approach is the same: we diagnose the actual cause, explain what we find, and give you a clear picture of what the repair involves before we start.
A diagnostic visit covers the affected circuit or area, a look at the panel, and an honest assessment of what is going on. We do not guess, and we do not recommend work that is not needed.
Older panels wear out, and many homes in the area are running on electrical systems that were never designed for today's load. We replace outdated fuse boxes, upgrade main panels to 200-amp service, and install subpanels when a home or building needs additional capacity. Every panel job includes a load calculation and, where required, arc-fault and ground-fault breakers on the appropriate circuits.
Service-entrance upgrades are also part of what we do. If your home needs a new meter base or a utility coordination for an upgraded service, we can walk you through that process.
We install and replace outlets throughout the home, including GFCI outlets in kitchens, bathrooms, garages, and outdoor locations where code requires them. We also handle dimmer switches, smart switches, and standard switch replacements for any room.
On the lighting side, we install recessed lighting, LED retrofits, exterior and security lighting, and landscape lighting circuits. Indoor and outdoor lighting upgrades are some of the most visible improvements a homeowner can make, and we handle the wiring behind the fixtures as carefully as the fixtures themselves.
Many older homes in Washington County still have knob-and-tube wiring or aluminum wiring that needs to be addressed before a renovation or sale. We handle whole-home rewiring, knob-and-tube replacement, and aluminum wiring remediation. These are not small jobs, but they are ones we have done many times.
Dedicated circuits are another common request. Dryers, refrigerators, dishwashers, and kitchen appliances often need their own circuit to run safely and reliably. We run dedicated appliance circuits throughout the home and make sure the panel has the capacity to support them.
Level 2 EV charger installation is one of the most requested services we see right now. We assess your panel capacity, run the dedicated circuit, and install the charger according to manufacturer and code requirements. If your panel needs an upgrade to support the load, we handle that as part of the same project.
For backup power, we wire generator transfer switches and connect standby systems to your home's electrical panel. We handle the electrical side: the circuit, the transfer switch, the grounding, and the connection. Whole-home surge protection is something we recommend for any home with sensitive electronics or a new panel installation. It is a straightforward addition that protects appliances and systems from voltage spikes.
Reach out and we'll start at the panel.
Whether this is your first repair or your tenth, you are working with a team that has been doing this work in Tigard for more than two decades. Over 23 years, we have worked on everything from small bungalows to large commercial properties, and we have built a reputation through consistent, careful work.
We did not grow by advertising heavily. We grew because homeowners and property managers kept calling us back and passing our name along to neighbors and colleagues. That is the kind of electrical work neighbors pass along by word of mouth, and it is something we take seriously on every job.
The electricians on our team know Washington County's housing stock. They know the age ranges of homes in different neighborhoods, the panel configurations that show up repeatedly in older construction, and the code requirements that apply here in Oregon. That local knowledge makes a real difference in how efficiently and accurately we work.
We'll make your wiring safe again.
You shouldn't have to chase an electrician for answers. When you call us, you will speak with someone who can help you assess the situation and get a visit scheduled. For urgent electrical problems, we offer same-day scheduling and after-hours availability, including 24/7 response for emergencies.
Here is what the process looks like:
We give you straight answers about your panel and wiring, no surprises. Pricing is explained before the work begins, and if anything unexpected comes up once we are on site, we talk to you about it before we proceed. There are no hidden fees added at the end.
We work with property managers, business owners, and general contractors on commercial electrical projects throughout the area. Our commercial work includes panel upgrades, tenant improvement wiring, office and retail electrical installations, and electrical rough-in for new construction.
Prompt response, even for last-minute electrical calls, is something commercial clients need and something we deliver. We understand that a business cannot always wait a week for an electrician, and we schedule commercial work with that reality in mind.
Whether you are managing a multi-tenant building in Tigard, finishing out a new retail space in Beaverton, or overseeing a renovation project in Tualatin, our team can handle the electrical scope. We coordinate with general contractors and inspectors and keep the project moving on schedule.
Every job we take on is completed to current Oregon electrical code. The licensed electricians on our team stay current on code updates and apply them on every project, whether it is a single outlet replacement or a full-service upgrade.
We pull permits where required, work with inspectors, and do not take shortcuts that put a homeowner or building at risk. Safe, code-compliant work is not a selling point for us. It is simply how the work gets done.
We are based in Tigard and serve customers throughout Washington County. Our regular service area includes:
If you are located in or near any of these communities and need an electrician, give us a call. We are familiar with the neighborhoods, the housing stock, and the local inspection process in each of these areas.
We have been handling electrical work in Tigard and across Washington County since 2003, which puts us at more than 23 years in this community. Over that time, we have worked on everything from small residential repairs to large commercial panel upgrades, and we have built our reputation through consistent, careful work rather than heavy advertising.
We serve homeowners, landlords, property managers, small business owners, office tenants, retail spaces, apartment buildings, and general contractors. Residential and commercial electrical work both fall within our regular scope, and we are comfortable coordinating with other trades on renovation and new construction projects.
Yes, we pull permits where the work requires them and coordinate with local inspectors throughout the process. Every job is completed to current Oregon electrical code, and we do not take shortcuts that put a homeowner or building at risk. Safe, code-compliant work is simply how the work gets done.
We give you a clear estimate before any work begins, and if something unexpected comes up once we are on site, we talk to you about it before we proceed. There are no fees added at the end that were not discussed upfront. Straight answers about your panel and wiring, no surprises, is how we approach every job.
We explain what we find before we start and walk you through what was done when we finish. If the scope changes mid-job, we stop and talk to you before moving forward. You are never left wondering what is happening or what it will cost.
We stand behind every repair we make. If a problem we addressed comes back, call us and we will come back out to look at it. We do not consider the job finished until the work is holding up the way it should.
Mark Adams Electric has been the trusted choice for electrical work in Tigard and Washington County for 23 years. We are ready to help with repairs, upgrades, new installations, and everything in between.
One number. One call. One electrician at your door.
Call us today to request an estimate or schedule a visit. A local electrician homeowners rely on is ready to take your call at (971) 366-2895.
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