# Lighting installation & repairs Services Recessed lighting, under-cabinet, landscape and exterior, dimmers and smart switches. Laid out cleanly and centered where they belong. Request this service[(925) 535-8805](tel:+19255358805) In short TopTech Electrical in Livermore, CA installs and repairs recessed, under-cabinet, landscape and exterior lighting, plus dimmers and smart switches. Fixtures are laid out cleanly and centered, and free written estimates are provided. About this service ## Lighting installation & repairs: what to expect Lighting work ranges from replacing a worn fixture over the sink to adding a set of recessed lights to a remodeled living room. TopTech Electrical installs and repairs recessed, under-cabinet, landscape and exterior lighting, along with dimmers and smart switches. Each fixture is planned so it sits evenly and in the spot where the light is actually needed. What's included - Recessed lighting installation and replacement - Under-cabinet and accent lighting - Landscape and exterior lighting - Dimmer and smart switch installation - Repairs to flickering or dead fixtures - Free written estimates - ### Signs you need lighting help A dead fixture is the obvious sign, but others are easy to miss. Lights that flicker when dimmed, a switch that buzzes or feels warm, or a fixture that works only when wiggled all point to a wiring or compatibility problem rather than a bulb. Dark work areas, a walkway that is unsafe after sunset, or an outdoor light that keeps tripping a breaker are also good reasons to call. - ### How the job goes - Visit to look at existing fixtures, switches and wiring - Plan for placement, trim style and control type - Power shut off at the breaker during installation - Testing of every fixture and control before cleanup For new recessed lights, the electrician checks joists, insulation and ceiling space before cutting, so the fixtures are spaced evenly and fit the framing. - ### What affects the cost The number of fixtures, whether new wire must be routed through finished walls or ceilings, and the type of fixture all change the scope. Insulation-contact rated recessed cans, low-voltage landscape systems and smart controls each add work compared with a basic swap on existing wiring. TopTech provides free written estimates, so you can see the scope before any work begins. - ### Permits and safety Projects that add recessed lights to a ceiling that had none usually fall under permit rules. A like-for-like fixture swap on existing wiring frequently skips that step. Because lighting connects to your home's wiring and sometimes its insulation, the work should follow the California Electrical Code and be done by a licensed contractor. Reviews ## What your neighbors say. Every word below is from a real Google review. Names are the reviewers' own. Read the rest, or add yours. [5.0 Google reviews](https://search.google.com/local/reviews?placeid=ChIJjUO3M0x2mgsRkmNF4TG_1UY) - Upfront pricing > “Fair price, great service, and excellent communication.” Anthony Lau - EV charger & new circuits > “Alex took the time to debug my panels and found I had plenty of amperage for my projects, when other electricians were trying to upsell me on more amps than I needed. He was also the only one ensuring we get a permit and do everything the right way.” Ivan Llanos - Same-day service > “TopTech Electrical was incredible. Alex was very responsive and came out same day.” Kristina Rocha - Panel safety > “Outstanding service. Alex pointed out a potential electrical safety hazard in our home, an old and potentially unsafe circuit breaker box. There was absolutely no pressure, nor any false up-selling. TopTech will be my number one for electrical repairs.” Sanford Weitzner - Breaker & kitchen lighting > “Alex took the time to explain the installation process and diagnose the problem with our broken outlet. Alex and the TopTech office were great about communicating and keeping me informed.” D Mark - Emergency repair > “Within 5 minutes we had a call back. He came out later that afternoon, same day. He worked hard for three to four hours in extreme heat and small spaces and was done by 4:30 for a very reasonable price. His professionalism was unmatched.” Tammie Piveronas, Livermore - Doorbell transformer > “He quickly diagnosed that the real problem was a faulty transformer. What impressed me most was the level of care he put into the work. He spent just as much attention cleaning up afterward as he did solving the electrical issues.” Steven Du - Recessed lighting > “They installed recessed lighting quickly and did an excellent job.” Tricha Mata - Returning customer > “Alex came out to us in Brentwood just a day and a half later and provided a thorough estimate with options. We scheduled the service for the literal day after. The estimate was very reasonable, fair, and just.” Paul Soper IV, Brentwood [Leave Google Review](https://search.google.com/local/writereview?placeid=ChIJjUO3M0x2mgsRkmNF4TG_1UY)[Leave a Yelp Review](https://www.yelp.com/biz/toptech-electrical-livermore) Emergency service ## No power? Breaker will not reset? Emergency calls are answered around the clock, and we offer same-day service when the schedule allows. Tell us what you see and we will tell you what to do next. [Call now](tel:+19255358805)[Text us](sms:+19255358805) Financing ## Bigger job? Ask about financing. Panel upgrades, EV chargers and whole-home rewires are big-ticket. We walk you through payment options before you commit to anything. Payment options Free estimate ## Ask about lighting installation & repairs. A few details and we will call or text you back, usually the same day. Estimates are free and in writing. - [Call or text (925) 535-8805](tel:+19255358805) - [Email contact@toptechca.com](mailto:contact@toptechca.com) - Hours Emergency calls answered 24 hours CA Lic. 1138519 · Serving four Bay Area counties from Livermore Good questions ## Questions about lighting installation & repairs. What people ask before they book. Text us anything else. **Do I need a permit for new recessed lighting?** Adding recessed lights where none existed, or running new circuits, usually requires an electrical permit in California. Swapping a fixture for a similar one on the same wiring often does not. **Why is my light flickering after I installed a dimmer?** Flickering often means the dimmer and the LED bulbs are not compatible, or the wiring or load is not matched to the dimmer. An electrician can check the switch, bulbs and wiring to find the cause. **Can you install smart switches on existing wiring?** In many cases yes, but the switch must be compatible with the wiring and any neutral connection in the box. The electrician will confirm this during the visit. **Is landscape lighting part of this service?** Yes. TopTech Electrical installs landscape and exterior lighting as part of its lighting installation and repair work. More services ## More ways we can help. Residential and commercial, from a tripping breaker to a whole-home rewire. - [Electrical panel upgrades Replace an outdated or undersized panel with a modern 200-amp service that is ready for EV charging, heat pumps and induction cooking. Permitted and inspected. See the service](https://www.toptechca.com/services/panel-upgrades) - [EV charger installation Level 2 charging at home or at work, sized to your panel, permitted and inspected. Load management when the panel is tight, so you skip the upgrade if you can. See the service](https://www.toptechca.com/services/ev-charger-installation) - [Emergency electrical repairs Lights out, a breaker that will not reset, a warm outlet or a burning smell. Call and we get someone moving. Same-day service when the schedule allows. See the service](https://www.toptechca.com/services/emergency-electrical) - [Knob & tube replacement Many Bay Area homes built before 1950 still run on knob and tube. We replace it so you can insulate, get insured and stop worrying about it. See the service](https://www.toptechca.com/services/knob-and-tube-replacement) - [Whole-home rewiring Aluminum wiring, cloth wiring, too few circuits for a modern kitchen. We rewire room by room with minimal disruption and patch as we go. See the service](https://www.toptechca.com/services/whole-home-rewiring) - [Electrical safety inspections Buying, selling, or just unsure about an old panel? A thorough inspection with a written report and straight answers, not a sales pitch. See the service](https://www.toptechca.com/services/electrical-safety-inspections) - [Commercial electrical services Tenant improvements, service upgrades, lighting retrofits and dedicated circuits for shops, restaurants, clinics and offices. See the service](https://www.toptechca.com/services/commercial-electrical) Service area ## Lighting installation & repairs in every city we serve Each city has its own page with local details. Here are some of them. - [Alameda, CA](https://www.toptechca.com/service-areas/alameda) - [Albany, CA](https://www.toptechca.com/service-areas/albany) - [Berkeley, CA](https://www.toptechca.com/service-areas/berkeley) - [Dublin, CA](https://www.toptechca.com/service-areas/dublin) - [Emeryville, CA](https://www.toptechca.com/service-areas/emeryville) - [Fremont, CA](https://www.toptechca.com/service-areas/fremont) - [Hayward, CA](https://www.toptechca.com/service-areas/hayward) - [Livermore, CA](https://www.toptechca.com/service-areas/livermore) - [Newark, CA](https://www.toptechca.com/service-areas/newark) - [Oakland, CA](https://www.toptechca.com/service-areas/oakland) - [Piedmont, CA](https://www.toptechca.com/service-areas/piedmont) - [Pleasanton, CA](https://www.toptechca.com/service-areas/pleasanton) [Every city we serve](https://www.toptechca.com/service-areas)