Pima Electrical Contractors handles residential and commercial electrical work throughout Casas Adobes and the surrounding Pima County area. Whether you need a quick outlet repair, a full panel upgrade, or new wiring for a renovation, we cover the full range of electrical work for homeowners, landlords, property managers, and businesses. We are open daily from 5:00 AM to 8:00 PM, and same-day service is often available. Real experience. Local knowledge. Ready to wire. Call (520) 336-9828 for a quote.
The hardest part of an electrical problem is knowing when to call, and the answer is usually sooner rather than later. Dead outlets, flickering lights, tripping breakers, and wiring faults are not just inconveniences. They are symptoms that point to something specific, and finding that something is where we start.
Before any repair, we run through a full diagnostic. That means checking the circuit, the breaker, the wiring path, and the devices involved. For homeowners, that process usually turns up a clear answer fast. For landlords managing rental units, it means we can document the issue and the fix. For small businesses, it means less downtime.
GFCI and AFCI protection come into the picture on code-compliant repair work. If an outlet near a sink or in a garage is not protected, we flag it and give you the option to bring it up to current code while we are already on the job. We make the fix and leave it tidy.
A breaker panel that trips constantly or a service entrance that cannot keep up with demand is a real problem, not something to work around. We handle breaker panel repair and replacement, upgrades from 100-amp to 200-amp service, service-entrance work, and meter base replacement when it is part of the scope.
Every panel upgrade starts with a load calculation. That tells us exactly what the new panel needs to handle, including any circuits you plan to add. Dedicated appliance circuits come up often alongside a panel upgrade. Dryers, washers, dishwashers, refrigerators, microwaves, hot tubs, and pool equipment all benefit from their own circuit, and adding them during a panel job keeps the work clean and efficient.
If you are finishing a garage, adding a workshop, or building out a detached structure, a subpanel is often the right approach. We size it to the load and run it cleanly from the main panel. Work is performed by licensed electricians on every job, from a single breaker swap to a full service upgrade.
Getting your power back is easier than you think, especially when the job is a straightforward outlet or switch install. We handle standard outlets, GFCI outlets, AFCI outlets, USB outlets, weatherproof outdoor outlets, and tamper-resistant receptacles. Switch work includes standard replacements, three-way switches, and dimmer switches for lighting control.
Lighting is a big part of what we do. Recessed LED lighting, light fixture replacement, ceiling fan installation and wiring, and under-cabinet lighting are all common requests. Outside, we install landscape lighting, security lighting, motion sensor lights, and outdoor outlets for patios and covered spaces.
Kitchen remodels, bathroom updates, home additions, and garage wiring all create demand for new outlets, new lighting, and sometimes new circuits. We handle the electrical side of those projects from rough-in through finish. We'll handle the wiring so you don't have to.
The wiring around here has its own patterns, and older homes in the Casas Adobes area can carry wiring that was installed under standards that have since been updated. Knob-and-tube wiring, aluminum branch circuit wiring, and undersized wire runs are all things we encounter and know how to address correctly.
Whole-home rewiring is a significant project, and we scope it carefully before any work begins. For homes with code violations, failed inspections, or permit issues, we work through the correction process and coordinate the permit work where it is required.
New construction, home additions, garage conversions, and shed wiring all need electrical work done to current code. We handle new construction wiring from the ground up, and we bring existing structures into compliance when the work calls for it. A straightforward choice for homeowners and property managers who need the electrical side handled properly.
Scheduling an electrician shouldn't be complicated, especially when the goal is simply knowing what you have. Electrical inspections cover the panel, the wiring, the grounding and bonding, the outlets, and the protection devices. We issue a clear report of what we find.
Homebuyers use inspections to understand what a property needs before closing. Sellers use them to get ahead of issues that might come up during a buyer's inspection. Landlords and property managers use them to confirm rental units meet current standards. Commercial building owners use them to stay ahead of code requirements and insurance reviews.
Whole-home surge protection fits naturally into the safety conversation. A single surge event from a monsoon storm or a utility fluctuation can damage appliances, electronics, and wiring. A whole-home suppressor installed at the panel is a straightforward layer of protection for everything connected to your circuits. We'll take care of the circuits from here.
The combination of intense summer heat, one of the country's strongest solar markets, and growing EV adoption makes Casas Adobes and Pima County a place where certain electrical services come up more often than anywhere else. Here is what that looks like in practice.
Arizona summers put continuous load on air-conditioning systems, and that load adds up fast. Homes built with 100-amp service were not designed for the combination of central AC, multiple large appliances, and modern electronics running simultaneously. A 200-amp upgrade gives the panel the capacity to handle peak demand without nuisance tripping or overheating.
We run a full load calculation before recommending any upgrade, so the new panel is sized to what the home or building actually needs. Service entrance work and meter base replacement are included in the scope when the existing equipment requires it.
Casas Adobes sits in one of the highest solar-resource zones in the country, and residential solar paired with home battery storage has become a common project in this area. Our scope is the electrical side: the wiring, dedicated circuits, panel capacity work, and interconnection that make a solar or battery system function safely and correctly.
We do not sell solar equipment or handle the racking and panel mounting. What we handle is the electrical infrastructure that connects the system to your home's power supply, including any panel upgrades needed to support the added capacity.
The Tucson metro and Pima County have seen steady growth in EV ownership, and a Level 2 home charger is the practical answer for daily charging. A standard 240-volt dedicated circuit powers a Level 2 charger and cuts charging time dramatically compared to a standard outlet.
We check panel capacity before any EV charger installation to confirm the existing service can support the added load. If an upgrade is needed, we scope it as part of the same project. Qualified electricians for every job, including EV charger circuits.
We work with the full range of customers: homeowners, renters dealing with landlord-required repairs, duplex and multi-family property owners, property managers overseeing multiple units, offices, retail spaces, restaurants, and warehouse facilities. The electrical needs vary, but the process is the same. We assess the job, give you a clear price, and do the work correctly.
Backup generator hookup and transfer switch installation are services we handle for both residential and commercial clients. A properly wired transfer switch keeps a generator from feeding power back into the utility line and protects the equipment connected to it.
We service this area because we know the neighborhoods and the wiring in them. Fast turnaround. Fair pricing. Safe results.
Getting your power back is easier than you think when pricing is handled plainly from the start. When you call, we go through what the job involves and give you a rate before anything is scheduled. For common work like outlet installation, panel upgrades, ceiling fan wiring, or EV charger circuits, we can usually give you a solid number on the phone based on what you describe.
Same-day service is often available for repairs and straightforward installs. We are open daily from 5:00 AM to 8:00 PM, so early morning calls and evening calls both reach us during business hours. For urgent electrical issues, call us and we will work to get someone out as quickly as the schedule allows. Call us and we'll walk you through the fix.
We cover Casas Adobes and the communities around it throughout Pima County, including Tucson, Oro Valley, Marana, Catalina, Picture Rocks, Flowing Wells, and the Amphitheater area. Whether the job is in a newer development or an older neighborhood, we handle electrical work across the region.
Before we close up and leave, we test every outlet, switch, fixture, or circuit that was part of the job. For panel work, we verify that each breaker is correctly labeled and that the circuits are carrying load as expected. If something does not test correctly, we address it before the visit ends.
The electrician reviews the problem with you, runs a diagnostic to identify the cause, and explains what the repair involves and what it will cost before starting any work. Once you confirm, the work is completed and tested. You are walked through what was done before the electrician leaves.
A burning smell near an outlet, panel, or fixture, sparking from a receptacle or wiring, a breaker that trips immediately when reset, or any sign of heat damage on wiring or devices are all situations that call for prompt attention. We are available every day from 5:00 AM to 8:00 PM. Call (520) 336-9828 and describe what you are seeing so we can assess the urgency.
Breakers that trip frequently under normal household loads, a panel that runs warm to the touch, limited space for new breakers, and an inability to add circuits for appliances or EV chargers are all indicators. Homes in Casas Adobes that were built with 100-amp service were not designed for the combined load of central air conditioning, modern appliances, and electronics running simultaneously. We run a load calculation to confirm whether an upgrade is the right solution.
A whole-home surge protector installs at the main panel and intercepts voltage spikes before they reach the circuits in your home. Arizona's monsoon season brings lightning and utility fluctuations that can damage appliances, electronics, and wiring in a single event. It is one of the more straightforward installations we do and one of the more practical ones for Pima County given how active the summer storm season can be.
A Level 2 home EV charger requires a dedicated 240-volt circuit sized to the charger's amperage draw. Before installation, we check the panel's available capacity to confirm the existing service can carry the added load. If the panel needs an upgrade first, we scope that as part of the same project and handle both.
Our scope covers the wiring from the array connection point to the inverter, the dedicated circuits for battery storage systems, and the interconnect wiring that ties the system into the home's panel. We do not install or mount solar equipment. What we handle is the electrical infrastructure that makes the system function safely and connects it to your home's power supply, including any panel capacity work required.
Aluminum wiring behaves differently from copper under heat and load cycling, and connection failures at outlets, switches, and fixtures are a known risk in homes where it was installed. We assess the scope of the wiring and explain the remediation options, which typically involve installing approved connectors at each connection point or replacing the branch circuits. Work is performed by licensed electricians who know what to look for in homes with this type of wiring.
For most repairs, panel work, and new circuit installations, the power to the affected circuits or the main service will need to be off while work is underway. We let you know in advance which areas will be without power and for how long. In most cases the interruption is limited to the circuits being worked on rather than the whole home.
Yes. Adding GFCI protection to ungrounded outlets is a code-recognized method for bringing older receptacles up to current safety standards without rewiring the entire circuit. We install GFCI outlets in kitchens, bathrooms, garages, and outdoor areas where they are required, and we label them correctly so the protection is documented. If full grounding is the goal, we can assess what that involves for your specific wiring configuration.
Permit requirements vary depending on the scope of the work, the jurisdiction, and whether the installation is on private property or involves the utility service entrance. We confirm what applies to your specific job before work begins and coordinate the permit process where it is required. You are not left to figure that out on your own.
Pima Electrical Contractors covers the full range of residential and commercial electrical work in Casas Adobes and across Pima County. From everyday repairs and outlet installations to panel upgrades, solar interconnection wiring, EV charger circuits, and whole-home surge protection, we handle the electrical side from start to finish. Real experience. Local knowledge. Ready to wire. Call (520) 336-9828 for a quote.
We handle the full range of residential and commercial electrical work in Casas Adobes and across Pima County, from everyday repairs to panel upgrades, solar interconnection wiring, and EV charger circuits. The table below breaks down what each service covers, who it fits best, and what is practical to know before you call. We are open daily from 5:00 AM to 8:00 PM, and same-day service is often available for repairs and straightforward installs. Call (520) 336-9828 for a quote on any of the work listed here.
| Electrical Service | What's Included | When You Need It | What to Keep in Mind |
|---|---|---|---|
| Dedicated Appliance Circuits | dryer and washer circuitsrefrigerator and dishwasher circuitshot tub and pool equipment circuitsworkshop and garage circuits | homeowners adding a major appliance or building out a garage or workshop | Adding dedicated circuits during a panel upgrade keeps the work clean and avoids a second visit. We often scope both together. |
| Whole-Home Surge Protection | whole-home suppressor installed at the panelprotection for appliances and electronicsmonsoon and utility fluctuation defensecombined with panel upgrades when applicable | Pima County homeowners with electronics, appliances, or a home battery system to protect | Arizona's monsoon season brings lightning and utility fluctuations that can damage wiring and equipment in a single event. A suppressor at the panel is one of the more practical installations we do in this area. |
| Lighting Installation | recessed LED and fixture replacementunder-cabinet lightingsecurity and motion sensor lightsoutdoor landscape and patio lighting | homeowners remodeling, adding outdoor lighting, or upgrading to LED | Outdoor lighting in Casas Adobes takes real sun and heat exposure. Weatherproof fixtures and correct circuit protection make a difference in how long the installation holds up. |
| Outdoor & Misting-System Circuits | dedicated outdoor circuitsweatherproof outlet installationcovered patio and pergola wiringmisting system power supply | homeowners adding outdoor living space or a misting system in the Casas Adobes heat | Outdoor circuits in this climate need weatherproof boxes, correct conduit, and GFCI protection. We spec the installation to handle the sun and heat exposure here. |
| Ceiling Fan Installation | new fan installation with wiringfan and light kit replacementswitch and remote wiringbrace box installation for older boxes | homeowners adding comfort and airflow in bedrooms, living areas, or covered patios | Older ceiling boxes are often not rated for a fan's weight and movement. We check the box and replace it if needed before the fan goes up. |
| Electrical Repairs & Troubleshooting | dead outlets and switchesflickering or dimming lightstripping breakerswiring faults and diagnostics | homeowners and renters dealing with an active electrical problem | A full diagnostic runs before any repair so the fix addresses the actual cause, not just the symptom. |
| RV Hookups | 30-amp and 50-amp RV outlet installationdedicated circuit from the main panelweatherproof outlet and conduitpermit coordination where required | homeowners who store an RV or trailer on their property and want a proper hookup | A dedicated circuit sized to the RV's draw is safer and more reliable than an extension cord setup. We confirm panel capacity before adding the circuit. |
| Breaker & Fuse Repair | breaker replacementbreaker that trips immediately on resetfuse panel evaluationpanel labeling and documentation | homes where a single breaker or fuse is the problem rather than the whole panel | A breaker that trips immediately on reset or runs warm is a sign of a fault on the circuit, not just a worn breaker. We diagnose the circuit before replacing hardware. |
| Wiring & Circuit Installation | new circuit runswhole-home rewiringknob-and-tube and aluminum wiring remediationcode compliance and permit coordination | older homes with outdated wiring, additions, and new construction | Homes in the Casas Adobes area built before the 1980s may carry wiring installed under standards that have since been updated. We assess what is there and explain the options before any work begins. |
| Electrical Panel & Service Upgrades | 100-amp to 200-amp service upgradesload calculation before any upgradeservice entrance and meter base workbreaker panel replacement | homes with frequent tripping, limited breaker space, or added load from AC, EV chargers, or solar | Arizona summers put continuous load on air-conditioning systems. Homes built with 100-amp service were not designed for that combined demand. A load calculation confirms whether an upgrade is the right solution before any work is scheduled. |
| EV Charger Installation | Level 2 charger circuit installation240-volt dedicated circuitpanel capacity check before installpermit coordination | EV owners who want faster daily charging at home | We check panel capacity before every EV charger installation. If an upgrade is needed, we scope it as part of the same project so you are not scheduling two separate visits. |
| Outlet & Switch Installation | standard and GFCI outletsAFCI and tamper-resistant receptaclesUSB and weatherproof outdoor outletsdimmer and three-way switches | homeowners updating a kitchen, bathroom, garage, or outdoor space | GFCI protection is required by code in kitchens, bathrooms, garages, and outdoor areas. We flag unprotected locations and can bring them up to current code while already on the job. |
| Solar & Battery Installation | solar interconnection wiringbattery storage circuit workinverter and panel capacity workpermit coordination for solar projects | homeowners adding rooftop solar or a home battery system | We handle the electrical side only: the wiring, dedicated circuits, and panel capacity work that connect the system to your home's power supply. We do not sell or mount solar equipment. |
| Electrical Safety Inspections | panel and wiring condition reviewgrounding and bonding checkoutlet and protection device assessmentwritten report of findings | homebuyers, sellers, landlords, and property managers | Inspections give you a clear picture of what a property needs before a sale closes or a tenant moves in. We issue a written report of what we find. |
What causes a breaker to trip repeatedly, and when does it point to a bigger problem?
A breaker trips because it is doing its job: cutting power when a circuit is overloaded or when it detects a fault. An occasional trip after running too many appliances at once is normal. A breaker that trips repeatedly under ordinary load, trips immediately when reset, or feels warm to the touch is telling you something is wrong on the circuit. That could be a failing breaker, a wiring fault, or a circuit that is simply undersized for what is plugged into it. We run a diagnostic to find the actual cause before recommending a fix.
What do flickering or dimming lights usually mean?
Flickering that happens only when a large appliance like a washer or air conditioner kicks on is usually a sign that the circuit or panel is working close to its capacity. Flickering that happens on its own, without a clear trigger, can point to a loose connection at the fixture, the switch, or further back in the wiring. Dimming that affects multiple rooms at once is worth taking seriously. It can indicate a problem at the panel or at the service entrance. Call us and we will walk you through what you are seeing so we can assess whether it needs a same-day visit.
What are the risks of warm or buzzing outlets, and what should I do?
An outlet that is warm to the touch or makes a buzzing sound is not something to wait on. Warmth at an outlet usually means resistance at a connection point, which can build into a more serious problem over time. Buzzing often points to a loose wire or a failing device. Either one is worth a call. We service this area because we know the neighborhoods and the wiring in them, and we can tell you quickly whether the situation calls for a same-day visit.
Work Performed by Licensed Electricians on Every Call
Every job, from a single outlet swap to a full service upgrade, is handled by licensed electricians. We do not cut corners on qualifications regardless of the size of the work.
How does GFCI protection work, and where is it required?
A GFCI outlet monitors the current flowing through a circuit and cuts power in milliseconds if it detects an imbalance, which is what happens when current finds a path through a person. Current code requires GFCI protection in kitchens, bathrooms, garages, outdoor areas, and anywhere an outlet is near water. Older homes often have unprotected outlets in those locations. We can add GFCI protection to existing outlets without rewiring the entire circuit, and we label them correctly so the protection is documented.
How do I know if my home is ready for added electrical load, like a new appliance or a workshop?
The short answer is a load calculation. We add up what the panel is already carrying and compare it to the service capacity. If there is room, we run a dedicated circuit for the new load. If the panel is close to its limit, we talk through whether an upgrade makes sense before adding anything. Homes in Casas Adobes built with 100-amp service are often at or near capacity once central AC and modern appliances are factored in. A quick call gives us enough information to tell you where things stand.
When should I call an electrician instead of trying to fix something myself?
Replacing a light bulb or resetting a tripped breaker is straightforward. Anything that involves opening a panel, working inside a wall, replacing an outlet or switch, or adding a new circuit is work for a licensed electrician. The risk is not just shock during the job. Improper wiring can create fire hazards that show up months later. Work performed by licensed electricians also follows code, which matters when you sell the home or file an insurance claim. If you are unsure whether something qualifies, call us and describe what you are looking at.
Code-Compliant Work on Every Job
We confirm permit requirements before work begins and coordinate the permit process where it is required. You are not left to figure that out on your own.
How does backup generator hookup work, and what does the electrical side involve?
A backup generator needs a transfer switch wired between the generator and the panel. The transfer switch is what prevents power from feeding back into the utility line when the grid is down, which protects both the equipment in your home and the utility workers restoring power outside. We handle the transfer switch installation, the circuit from the panel, and the connection point for the generator. We do not sell or service the generator itself, but we handle the electrical infrastructure that makes it safe to run.
How do I get a price, and what does the estimate process look like?
When you call, we go through what the job involves and give you a rate before anything is scheduled. For common work like outlet installation, panel upgrades, ceiling fan wiring, or EV charger circuits, we can usually give you a solid number on the phone based on what you describe. For larger or more complex jobs, we may need to see the panel or the wiring before confirming a final scope. Either way, you know the price before we start.
Straightforward Scheduling
We are open daily from 5:00 AM to 8:00 PM, and same-day service is often available for repairs and straightforward installs. Call us and we will tell you what the schedule looks like.
Do I need to be home for the electrical work?
For most jobs, yes. The electrician needs access to the panel, the work areas, and sometimes rooms throughout the home. You should also be available to confirm the scope and approve any changes that come up once the work is underway. If your situation makes it difficult to be present, call us and we can talk through what the specific job requires.
How long does a panel upgrade or full rewire typically take?
A panel upgrade from 100-amp to 200-amp service usually takes the better part of a day, including the load calculation, the installation, and any service entrance work that is part of the scope. A whole-home rewire is a larger project and typically runs several days depending on the size of the home and how accessible the wiring paths are. We give you a realistic timeline when we scope the job so you can plan around the work.
What is grounding and bonding, and why does it matter in older homes?
Grounding gives fault current a safe path back to the source so a breaker can trip and clear the fault before it causes damage or injury. Bonding connects metal components like pipes, panels, and equipment enclosures so they all sit at the same electrical potential, which prevents voltage differences that can cause shock. Older homes were sometimes wired without a proper grounding system, or with grounding that has degraded over time. An electrical inspection covers both, and we explain what we find and what it takes to correct it.
Call (520) 336-9828 to talk through any of the services listed here and get a quote before anything is scheduled.
(520) 336-9828