Blackthorn Electric has been serving Nampa and Canyon County since 1997, and we show up ready to work every time. Whether you have a dead outlet, a panel that keeps tripping, or a whole-home rewiring project on the schedule, we handle it all -- residential, commercial, landlord, and property manager calls welcome. Same-day appointments are available for urgent situations, and we never make you wait longer than necessary to get your electrical problem solved. We power your home. We protect your circuits. We earn the call. Call (208) 565-3289 today for a quote, and let our locally owned and operated electricians take care of the job right.
Electrical problems don't wait, and neither do we. When lights flicker, outlets go dead, or a breaker keeps tripping, something in the system is telling you it needs attention. We diagnose the root cause on the first visit, not just reset the breaker and hope for the best.
A diagnostic visit starts with a conversation about what you have noticed, followed by a hands-on inspection of the affected circuit or panel. We check wiring connections, load conditions, and protective devices to find out exactly what is going on. Where code requires it, we install GFCI and AFCI protection as part of the repair so the fix is safe and compliant, not just functional. We stand behind every circuit we touch.
Dead outlets and broken switches are among the most common calls we get. We replace damaged receptacles, install GFCI outlets in kitchens, bathrooms, and garages, swap out failing dimmer switches, and repair any outlet or switch that has stopped doing its job. If the outlet is dead because of a wiring fault upstream, we trace it and fix it at the source.
A breaker that trips repeatedly is not just an inconvenience. It is a sign that a circuit is overloaded, a breaker has worn out, or there is a wiring issue that needs to be addressed. We replace faulty breakers, including arc-fault and ground-fault types, and inspect the panel for signs of damage or deterioration. When a repair will hold, we say so. When the panel itself is the problem, we will tell you that too and explain what an upgrade involves.
An aging breaker panel can hold back everything else in your home or building. Older 60-amp and 100-amp services were designed for a world without EV chargers, electric ranges, and modern appliance loads. When the panel cannot keep up, you get nuisance trips, limited capacity, and real safety concerns from outdated hardware.
We handle full panel replacements, 100-amp to 200-amp service upgrades, service-entrance work, and load calculations to make sure the new panel matches what your property actually needs. We also install subpanels for garages, workshops, additions, and outbuildings where running everything off the main panel is not practical. The wiring done right the first time means fewer problems down the road and a system that is ready for whatever you add next. Your panel is in good hands with us.
For homeowners and property managers alike, old wiring is one of the most common reasons to call an electrician. Knob-and-tube wiring, aluminum branch-circuit wiring, and ungrounded systems are all candidates for remediation or full replacement. We assess what is in the walls, explain the risks clearly, and give you a practical path forward whether that means targeted repairs or a complete rewiring.
We also install dedicated circuits for dryers, ranges, dishwashers, and other 240-volt appliances that need their own protected run. Garage circuits, block-heater circuits for vehicles, and well-pump circuits are all part of what we do. Proper grounding and bonding are part of every installation, and all permit work is handled so the job is code-compliant from start to finish. We'll make your wiring safe again.
Your time matters, so we keep the wiring job on schedule, and that applies to interior finish work just as much as panel upgrades. Lighting and fan installation may seem straightforward, but doing it cleanly -- with proper boxes, correct wiring, and a finished look -- takes real trade knowledge.
We install recessed LED lighting, replace and upgrade light fixtures, add under-cabinet lighting in kitchens, and wire ceiling fans in any room that needs one. Outlet installation, switch installation, and dimmer upgrades round out the interior work we handle for homeowners and light commercial clients every week.
Exterior lighting improves both safety and curb appeal. We install motion sensor lights, security lighting, landscape lighting, and porch or garage fixtures. Outdoor wiring is run in weatherproof conduit and connected properly so it holds up through Idaho winters without issue.
We work across the full range of property types in the area. Residential homeowners, rental-property landlords, apartment managers, commercial offices, retail spaces, and warehouse facilities all call us for the same reason: they need electrical work done correctly and on a schedule that works for them.
New construction wiring, remodel circuits, addition wiring, and investment-property electrical work are all in our wheelhouse. When a rental unit needs updated outlets or a commercial space needs additional circuits for new equipment, we get it done. Same-day availability means urgent calls get a real response, not a week-long wait. You're talking to someone who knows the area and the homes in it. Simple booking. Clear pricing. Safe, solid wiring. A local electrician homeowners rely on is exactly what we aim to be every time we take a call.
An electrical inspection gives you a clear picture of what is working, what is worn, and what needs attention before it becomes a problem. We perform home electrical inspections for buyers, sellers, landlords, and property managers, as well as pre-listing inspections and insurance-required reviews.
During an inspection, we evaluate the panel, wiring condition, grounding, outlet and switch function, GFCI and AFCI protection, and any visible code concerns. If the inspection turns up violations or failed items, we handle the repairs and can provide documentation for your lender, insurer, or local authority. One ring and we're on it.
Idaho winters are hard on homes and electrical systems alike. Sub-freezing temperatures, ice storms, and wind events can knock out power for days at a time, while the electrical loads from heating equipment push older panels to their limits. Frozen pipes and roof ice dams are routine seasonal risks in this part of Canyon County. The three services below are ones we get called for consistently because they address exactly those conditions.
When the power goes out, a standby generator keeps the lights on, the heat running, and the refrigerator cold. We handle the electrical side of generator installation: the transfer switch, the dedicated circuit from the panel, and the connection to the generator itself. A properly installed transfer switch protects utility workers and ensures your generator operates safely without back-feeding the grid. For Canyon County homes that see multi-day outages during winter storms, having a reliable backup power source is not a luxury. Call today and we'll set the appointment.
Nampa has a wide mix of housing stock, from older homes built decades ago to newer construction that still may not be sized for today's loads. Running an EV charger, an electric range, backup systems, and a full set of modern appliances off an undersized panel leads to tripped breakers and, in older equipment, real safety risks. We perform 200-amp service upgrades, replace outdated panels, and install subpanels for detached garages and shops. A properly sized panel is the foundation everything else depends on. Your panel is in good hands with us.
Roof and pipe heat tape systems prevent ice dams and frozen pipes during Idaho's coldest months, but the electrical work behind them matters as much as the tape itself. Heat tape systems require a dedicated circuit, correct wire sizing, and GFCI protection to operate safely over a full winter season. We run the circuit, make the connections, and ensure the installation meets code so the system does its job without creating a hazard. We'll make your wiring safe again.
Level 2 EV charger installation starts with a panel capacity check to confirm the service can handle the added load. If it can, we run a dedicated 240-volt circuit to the garage or parking area and install the charger outlet or hardwired unit. If the panel needs an upgrade first, we handle that as part of the same project.
Whole-home surge protection is installed at the main panel and guards every circuit in the house against voltage spikes from lightning, utility switching, and large motor loads cycling on and off. It is a straightforward installation with real long-term value for electronics, appliances, and anything else plugged into your home. Call for a quote.
If you've never hired an electrician before, the pricing question is usually the first one. Electrical work is priced based on the scope of the job, the materials involved, and the time required. A panel upgrade costs more than an outlet replacement because it involves more labor, more material, and permit work. A rewiring project on an older home is priced after we see what is in the walls.
The right way to get an accurate number is to call and describe what you need. We will ask the right questions, schedule a visit if needed, and give you a clear estimate before any work begins. Same-day and urgent appointments are available when the situation calls for it. Call today and we'll set the appointment.
An inspection makes sense before buying or selling a home, after purchasing an older property, when a landlord is preparing a unit for a new tenant, or when an insurer has flagged the electrical system for review. It is also worth scheduling if you have never had the wiring in your home evaluated and the system is more than a few decades old. We check the panel, wiring condition, grounding, and protective devices and give you a clear report of what we find.
Breakers that trip repeatedly under normal use, breakers that will not reset, a panel that feels warm to the touch, burning smells near the panel, or visible scorch marks around breakers are all signs that something is wrong. An older panel rated at 60 or 100 amps that is running a modern household load is also a concern, even if it has not failed yet. Call us and we will assess whether a repair or a full upgrade is the right answer.
Outlets that are ungrounded, two-prong receptacles throughout the home, wiring that is cloth-covered or shows visible deterioration, and a history of breakers tripping on circuits that are not heavily loaded are all indicators. Homes with knob-and-tube or aluminum branch-circuit wiring need evaluation by a licensed electrician to determine whether the system is safe as-is or needs remediation. We assess what is in the walls and explain the risks clearly before recommending a path forward.
Flickering or dimming lights can point to a loose connection, an overloaded circuit, a failing breaker, or a problem at the panel. In some cases it is a simple fix. In others, it is an early sign of a wiring fault that can become a fire hazard if left alone. We trace the problem to its source rather than making assumptions, so you get a real answer and not a temporary patch.
Outlets that feel warm, spark when you plug something in, make a buzzing or crackling sound, or fail to hold a plug firmly are all signs of a problem. Switches that buzz, feel hot, or do not click cleanly into position should also be looked at. These are not just annoyances. They are signs of a connection that needs to be repaired before it causes a larger issue.
We start with what you have described, then do a hands-on inspection of the affected area and the panel. For troubleshooting calls, we trace the circuit and test connections to find the root cause. For installation work, we assess the existing wiring, the panel capacity, and the load requirements before recommending a solution. We explain what we find in plain language and give you a clear quote before any work begins.
For most jobs, yes. We need access to the panel and the areas where the work will be done, and we will have questions and findings to share with you before we start. If you manage a rental property and cannot be on-site, we can coordinate access with a tenant or property contact. Just let us know the situation when you book.
Clear a path to your electrical panel and remove anything stored directly in front of it. For outlet or switch work, move furniture or items that are blocking the wall. For attic or crawl-space wiring, let us know if access is limited so we can plan accordingly. A little preparation on your end helps us get the job done faster.
For most electrical work, yes. Panel work, circuit installation, outlet replacement, and wiring repairs all require the affected circuits or the main service to be de-energized before we begin. We coordinate the timing with you so the outage is as brief as possible and you know what to expect. For larger projects, we plan the work in stages where practical to minimize disruption.
Before we pack up, we restore power and verify that every circuit, outlet, switch, or fixture involved in the work is functioning correctly. For panel work, we check breaker operation and confirm the load is balanced. For outlet and switch installations, we test each device. We do not consider a job finished until we have confirmed it is working the way it should.
If you smell burning or see sparking wires, turn off the main breaker if you can do so safely and stay out of the affected area. Do not attempt to reset a breaker that has tripped due to a fault repeatedly. Avoid using the circuit or outlet that is causing the problem until we arrive. Call us at (208) 565-3289 so we can assess the urgency and get someone dispatched.
A dedicated circuit gives a single large appliance or piece of equipment its own protected run from the panel, which prevents the overloads that cause breakers to trip and protects the equipment itself from voltage fluctuations caused by other devices on the same circuit. Electric dryers, ranges, and EV chargers all require dedicated circuits. Workshop circuits benefit from the same approach when power tools are involved.
Blackthorn Electric has been doing this work in Nampa and the surrounding Canyon County area since 1997. In that time, we have handled everything from a single dead outlet to full commercial electrical buildouts, and we bring the same care to every job. Residential, commercial, repairs, upgrades, inspections, generator hookups, panel replacements, heat tape circuits, EV chargers -- if it runs on electricity, we handle it.
We power your home. We protect your circuits. We earn the call. Call (208) 565-3289 today for a quote or to schedule service. Work performed by licensed electricians, backed by nearly three decades of doing it right in this community.
We handle electrical repairs, upgrades, and new installations for homes and businesses throughout Nampa and Canyon County. Whether the job is a single outlet or a full panel replacement, we show up prepared, explain the work clearly, and give you a straight quote before anything begins. The table below covers the services we offer most often in this area. Call (208) 565-3289 to talk through what you need.
| Type of Work | Scope of Work | Best For | Worth Knowing |
|---|---|---|---|
| Snow-Melt System Wiring | dedicated circuit for snow-melt matsthermostat and sensor wiringGFCI protection for outdoor heating circuitspanel capacity check for added load | Homeowners with steep driveways, walkways, or steps that become hazardous in icy conditions | Snow-melt systems draw a significant load and require a properly sized dedicated circuit. We assess panel capacity first and wire the system to code so it runs safely all season. |
| Electrical Repairs & Troubleshooting | dead outlets and tripped breakersflickering or dimming lightsGFCI and AFCI testingcircuit fault diagnosis | Any homeowner or property manager dealing with an unexpected electrical problem | What looks like a minor annoyance can be an early warning sign. Getting a licensed electrician to check the full circuit is the fastest way to know for sure. |
| Lighting Installation | recessed and LED lightingpendant lights and chandeliersoutdoor and security lightingunder-cabinet and landscape lighting | Homeowners updating interior lighting or adding exterior security and accent lights | Outdoor fixtures in Nampa need to be rated for cold-weather use. We select and install fixtures that hold up through Canyon County winters. |
| Garage & Block-Heater Circuits | dedicated garage outlet circuitsblock-heater outlet installationtimed outlet wiringweatherproof garage receptacles | Canyon County homeowners who need to plug in a block heater or add reliable power in the garage | Block-heater outlets are a practical cold-weather addition in this climate. We install a dedicated circuit and weatherproof receptacle so the outlet handles the load safely through winter. |
| Dedicated Appliance Circuits | 240-volt circuits for dryers and rangesrefrigerator and freezer circuitsworkshop and garage circuitswell-pump circuits | Homeowners adding a major appliance or high-draw equipment that needs its own circuit | Running a large appliance on a shared circuit causes nuisance tripping and puts stress on the wiring. A dedicated circuit sized for the load keeps things running cleanly. |
| Whole-Home Surge Protection | panel-level surge protector installationwhole-home coverage for every circuitprotection for sensitive electronicspost-outage voltage spike defense | Homeowners with expensive appliances, medical equipment, or electronics they want to protect | A panel-level surge protector covers every circuit in the house, not just the outlets where you plug in a power strip. It is a straightforward upgrade with lasting value. |
| Electrical Panel UpgradesMost Popular | 200-amp service upgradesmain panel replacementsubpanel installationload calculations for new circuits | Homes with an undersized or aging panel, or any property adding significant new electrical load | Canyon County's older homes were wired long before EV chargers, electric heating circuits, and today's appliance loads existed. A 200-amp upgrade gives your home the capacity it needs and is often required before adding a charger or new circuit. |
| Breaker & Fuse Repair | breaker replacementfuse panel evaluationtripping breaker diagnosisovercurrent protection checks | Homes with an aging fuse box or a breaker that trips repeatedly under normal use | A breaker that trips often is telling you something. We trace the cause before replacing parts so the fix actually holds. |
| Wiring & Rewiring | knob-and-tube replacementaluminum wiring remediationwhole-home rewireswiring for additions and remodels | Older Nampa homes with outdated wiring that poses a safety or insurance concern | Knob-and-tube and aluminum branch-circuit wiring are common in Canyon County's older housing stock. Work performed by licensed electricians meets current code and uses the right materials for lasting safety. |
| Electrical Safety Inspections | pre-sale and pre-purchase inspectionsrental property code checksolder home wiring evaluationspost-storm or damage assessments | Homeowners preparing to sell, buyers flagging concerns, and landlords keeping units up to code | An inspection before a home sale gives both parties a clear picture of the electrical system. We document what we find and explain the options. |
| Ceiling Fan Installation | new fan installsfan and light combo unitsproper electrical box supportwiring runs where none exists | Rooms that need better air circulation or a fixture upgrade | A ceiling fan needs a rated electrical box to support its weight and movement. We check the box before mounting so the installation is safe and solid. |
| Outlet & Switch Installation | standard and GFCI outletsAFCI outlets in bedrooms and living areasdimmer and smart switchesweatherproof exterior outlets | Homeowners upgrading older outlets or adding new ones in kitchens, baths, garages, or outdoors | GFCI protection is required by code in kitchens, bathrooms, garages, and outdoor locations. We install to current code so the work passes inspection. |
| Heat Tape Installation | dedicated circuit for heat tapeGFCI protection for heat tape circuitscrawl space and exterior wall wiringmulti-unit property heat tape setups | Homes and rental properties with water lines that run through unheated or exposed areas | Heat tape draws a steady load and needs its own dedicated, GFCI-protected circuit to operate safely. We wire the system correctly so it does the job without becoming a hazard. |
| Backup Generator Installation | transfer switch installationpanel wiring for standby generatorsgenerator circuit connectionwhole-home generator hookup | Nampa homeowners and rural Canyon County properties where winter outages can last for days | A properly installed transfer switch is what keeps your generator from back-feeding the utility line. We handle the full electrical side so the hookup is safe for your home and for utility crews working outside. |
How do I know if my home needs a panel or service upgrade?
Common signs include breakers that trip under normal use, lights that dim when an appliance kicks on, a fuse box instead of a breaker panel, or a panel that simply cannot handle the circuits you want to add. Homes in Nampa built before the 1990s were often wired for much lighter loads than today's households demand. If you are planning to add an EV charger, a backup generator hookup, or electric heating circuits, we check your current panel capacity before any work begins and recommend an upgrade if the load calls for one.
What causes a breaker to trip repeatedly?
A breaker that keeps tripping is usually telling you one of three things: the circuit is overloaded with more draw than it was designed to handle, there is a fault somewhere in the wiring or a connected device, or the breaker itself is worn and no longer holding its rated capacity. We trace the cause before replacing anything so the fix addresses the real problem rather than just resetting the symptom.
Is the electrical work permitted and inspected?
Permitted work is inspected by the local authority and verified to meet current code, which matters for your safety and for your home's resale value. We pull the permits required for the jobs that need them. If you are unsure whether a project requires a permit in Nampa or Canyon County, ask us when you call and we will give you a straight answer.
Same-Day and Emergency Availability
We keep scheduling open for urgent calls. Same-day service is available for situations that cannot wait, and we are reachable for after-hours and weekend work when the job is pressing.
My home has aluminum wiring. Is that a safety concern?
Aluminum branch-circuit wiring was used in many homes built during the 1960s and 1970s, and it does carry elevated risk if connections are not maintained correctly. The metal expands and contracts at a different rate than copper, which can loosen connections over time and create heat and arc-fault hazards. We inspect aluminum wiring, identify problem connections, and handle remediation using the right materials and methods. Work performed by licensed electricians ensures the remediation meets current code.
What do flickering or dimming lights usually mean?
Occasional flickering when a large appliance starts up is often just a sign that the circuit is shared and the load spike is noticeable. Persistent flickering, dimming across multiple rooms, or lights that flicker without any obvious cause can point to a loose connection, a failing breaker, or an overloaded circuit. These are worth having checked rather than ignored, because loose connections in particular can generate heat and become a fire hazard over time.
How does backup generator installation work?
We handle the full electrical side of generator installation. That includes running the wiring from the generator to your panel, installing the transfer switch, and making the final connection so the system operates safely. The transfer switch is the critical piece: it isolates your home from the utility line when the generator is running, which protects your equipment and the utility workers restoring power outside. We assess your panel capacity and the generator's output to make sure the hookup is sized correctly for your home.
Experienced With Older and Newer Homes
We have worked on homes throughout Canyon County for nearly three decades, from the oldest neighborhoods near downtown Nampa to newer builds on the edges of the city. That experience means we recognize what older wiring systems need and what newer construction sometimes misses.
Do I need to be home when the electrician comes?
For most jobs, yes. We need access to the panel, the areas where work is being done, and usually a walkthrough to confirm scope before we start. If you have a specific scheduling constraint, let us know when you call and we will work with you to find a window that fits. We do our best to offer early morning and evening appointments within our operating hours.
How do estimates and pricing work?
Every job starts with a clear quote so you know what the work will cost before anything begins. For straightforward repairs and installations, we can often give you a solid estimate over the phone with a brief description of the problem. For larger projects, we may schedule a visit to assess the work in person before giving you a final number. Nothing starts without your approval.
Upfront Quotes With No Surprise Fees
Every job starts with a clear quote before any work begins. We explain what we find, what the fix involves, and what it will cost, so there are no surprises when the job is done.
Is it safe to attempt electrical repairs myself?
Basic tasks like replacing a light switch or a standard outlet are within reach for a careful DIYer who knows how to shut off the circuit and verify it is dead before touching anything. Anything involving the panel, new wiring runs, permits, or troubleshooting an unknown fault is a different situation. Mistakes at the panel level or in circuit wiring can cause fires, shock hazards, and code violations that complicate a future home sale. When in doubt, a call to us costs nothing and gives you a clear picture of what the job actually involves.
What is GFCI protection and where is it required?
A GFCI outlet or breaker monitors the flow of current and cuts power in a fraction of a second if it detects a ground fault, which is the kind of fault that causes electric shock. Current code requires GFCI protection in kitchens, bathrooms, garages, outdoor locations, and anywhere an outlet is near water. Older homes often have unprotected outlets in these areas. We install GFCI outlets and breakers where they are needed and verify that the protection is working correctly.
How long does a panel upgrade take?
A straightforward panel replacement or 200-amp service upgrade typically takes most of a working day, though the timeline depends on the size of the panel, whether the service entrance needs work, and how quickly the utility can re-energize the service after the inspection. We give you a realistic time estimate when we quote the job so you can plan for the day. Most homeowners are back to full power by the end of the appointment.
Every electrical job is different, and a two-minute phone call is the fastest way to get a straight answer about your situation. Call (208) 565-3289 to talk through what you need and get a quote.
(208) 565-3289