OUR SERVICES

Electrical Services for Homes & Businesses

From routine repairs to full installations we’ve got you covered

At TopTech Electrical we deliver trusted residential and commercial electrical services across Livermore and the Tri-Valley. Our licensed technicians bring deep experience in wiring, lighting, panel upgrades, EV charger installations and emergency repairs. We focus on safe, code-compliant solutions so you can rely on your power system. Whether it’s a new build, remodel or simple fix – we’re your dependable local partner.

Electrical meter boxes mounted on the side of a white house with conduit leading up to power lines.

Residential Electrical Services

At TopTech Electrical, we deliver safe, reliable, and code-compliant residential electrical services for homeowners across Livermore and the Tri-Valley area. Our licensed team provides expert craftsmanship and friendly service you can trust — whether you need a small repair, a complete upgrade, or a new installation.

Electrical panel installed in a wall opening, with yellow and grey electrical cables visible.

Electrical Panel Upgrade and Replacement

Power your home safely and efficiently.
If your lights flicker, breakers trip often, or your panel feels warm, it’s time for a professional evaluation. TopTech Electrical specializes in electrical panel upgrades and replacements that bring your system up to modern safety and performance standards. We install high-capacity, code-approved panels designed to handle today’s appliances, HVAC systems, and EV chargers — ensuring your home runs smoothly and safely for years to come.

Electrician in yellow hard hat working on wiring inside a wall.

Home Rewiring & New Circuit Installations

Upgrade your wiring for safety, reliability, and modern living.
Old or damaged wiring can increase the risk of electrical fires and limit the efficiency of your home’s power system. TopTech Electrical provides whole-home rewiring and new circuit installations that meet California electrical codes. Whether you’re remodeling, adding new rooms, or upgrading outlets and lighting, our certified electricians ensure every connection is clean, secure, and built to last.

Electrician wearing a yellow hard hat and gloves working on a wall panel near a window.

Lighting & Ceiling Fan Installation

Brighten your home — inside and out.
Create the perfect atmosphere with custom lighting and ceiling fan installations by TopTech Electrical. From elegant recessed lighting to energy-efficient LEDs and modern ceiling fans, we design and install lighting solutions that enhance comfort, style, and energy savings. Our electricians handle everything from layout planning to fixture installation, giving your home a professional finish that shines.

Brick house at dusk, lit walkway leading to front door, two people approaching.

EV Charger Installation (Level 1 & Level 2)

Charge smarter and faster at home.
As electric vehicles become more popular, reliable home charging is essential. TopTech Electrical offers professional EV charger installations for all major brands, including Tesla, ChargePoint, and more. We assess your electrical panel, install dedicated circuits, and ensure safe, efficient charging every time. Whether you prefer Level 1 or Level 2 EV chargers, our licensed electricians make it simple to power up at home.

Silver electric SUV plugged into charging station.

Whole-House Surge Protection

Protect your electronics from power surges.
California homes face unpredictable power fluctuations — and even a small surge can damage valuable electronics. TopTech Electrical installs whole-house surge protection systems that shield your appliances, computers, and entertainment systems from unexpected voltage spikes. With our advanced surge protection solutions, you’ll enjoy peace of mind knowing your entire home is safeguarded against electrical damage.

Lineman in a lift truck working on power lines, wearing a hard hat, in a residential neighborhood.

Same day & Emergency Services

Around-the-clock response to electrical emergencies, swiftly minimizing downtime and addressing hazards safely and effectively. Same-day & emergency services available.

Commercial & Remodel Services

At TopTech Electrical, we provide licensed commercial electrical services designed to keep your business running efficiently and safely. Our team supports property managers, contractors, and business owners throughout Livermore and the Tri-Valley, delivering dependable solutions for remodels, new buildouts, and electrical upgrades. Whether you need lighting retrofits, tenant wiring, or emergency repairs, we work with precision and minimal disruption to your operations.

Electrician working on a circuit breaker panel in a residential setting.

Tenant Improvement Wiring and Lighting Retrofits

Professional electrical upgrades for modern workspaces.
Every tenant space has unique power and lighting needs. TopTech Electrical partners with general contractors and business owners to deliver tenant improvement wiring and lighting retrofits that improve functionality and energy efficiency. From office remodels to retail buildouts, we handle complete electrical layouts, lighting plans, and code-compliant installations that enhance comfort, safety, and productivity.

Electrician in yellow hard hat working on wiring inside a wall.

Sub-Panel Installations for Additions

Expand your electrical capacity safely and efficiently.
As your business grows, so do your power demands.TopTech Electrical installs commercial sub-panels that safely distribute power to new additions, expanded production areas, or renovated offices. Our licensed electricians evaluate your system’s load requirements, handle permitting, and install high-quality panels that support consistent performance and safety across your facility.

Electrician wearing a yellow hard hat and gloves working on a wall panel near a window.

Emergency Lighting & LED Retrofit Solutions

Stay compliant and energy-efficient.
Safety and efficiency are priorities for every business.TopTech Electrical designs and installs emergency lighting and LED retrofit systems that meet California Title 24 standards and local codes. We upgrade outdated fluorescent fixtures to energy-saving LEDs, improving visibility and reducing long-term energy costs. From warehouses to offices, our retrofits enhance safety, reduce maintenance, and deliver brighter, cleaner lighting.

Brick house at dusk, lit walkway leading to front door, two people approaching.

Troubleshooting & Electrical Repairs for Businesses

Minimize downtime with fast, reliable service.
When power problems interrupt your business, you need a trusted electrician fast.TopTech Electrical offers expert electrical troubleshooting and repair services for commercial properties throughout Livermore and surrounding areas. We quickly identify faults, replace damaged wiring, repair breakers, and restore safe power to keep your operations running smoothly. With our responsive service and transparent pricing, you can focus on business while we handle the power.

Other Specialized Services

In addition to our full range of residential and commercial electrical work, TopTech Electrical provides specialized services that keep your property efficient, secure, and compliant. From outdoor lighting and generator systems to comprehensive safety inspections, our licensed team ensures every detail meets California electrical codes and exceeds your expectations.

Electrician working on a circuit breaker panel in a residential setting.

Outdoor & Landscape Lighting Wiring

Transform your property with professional outdoor lighting.
Bring beauty, safety, and functionality to your exterior spaces withoutdoor and landscape lighting wiring from TopTech Electrical. We design and install weather-resistant, energy-efficient lighting systems that highlight architecture, improve security, and extend outdoor living hours. Our team handles underground conduit work, low-voltage installations, timers, and smart controls — all while ensuring durability through every season in Livermore’s climate.

Electrician in yellow hard hat working on wiring inside a wall.

Generator Backup Power Tie-Ins

Keep your power on — no matter what.
When outages strike, your business or home can’t afford to lose power.TopTech Electrical installs generator backup power tie-ins that automatically restore electricity when utility service fails. We integrate generators with your electrical system using safe, code-compliant transfer switches, ensuring critical circuits remain live. Our technicians tailor each installation for your specific load requirements, so you stay comfortable and operational during PG&E outages.

Electrician wearing a yellow hard hat and gloves working on a wall panel near a window.

Electrical Safety Inspections & Code Compliance

Protect your property and prevent costly hazards.
Safety is our top priority atTopTech Electrical. We provide detailed electrical safety inspections and code compliance checks for homes, remodels, and commercial buildings throughout Livermore and the Tri-Valley. Our licensed electricians evaluate wiring, grounding, breakers, and panels to identify risks and ensure full compliance with the California Electrical Code. After inspection, you’ll receive a clear report with recommendations for upgrades or repairs that keep your property safe and insurable.