Sometimes the answer to more circuits is not a bigger main panel but a second one placed exactly where the power is needed. GTZ Electric installs subpanels for homeowners in Los Osos, Cambria, Nipomo, and across San Luis Obispo County, extending your electrical system to garages, shops, additions, and outbuildings. We size the feeder, run the wiring, and install the subpanel with proper grounding, giving you the circuits you need without overloading the main service.
Adding circuits and capacity is everyday work for GTZ Electric, a licensed, owner-operated electrical contractor working out of Baywood-Los Osos, California, and serving all of San Luis Obispo County. The company specializes in subpanel installation, extending a home's electrical system to garages, workshops, additions, and other spaces that need their own circuits. Under owner Ozi Gutierrez and the slogan systems tailored to your needs, GTZ Electric sizes each subpanel and feeder to the load it will serve and installs equipment from Siemens, Square D, and Eaton for a safe, code-compliant addition.
A main panel can only do so much. It has a fixed number of slots and a set capacity, and for years that is usually enough to cover a home's needs without any trouble.
Growth is what exposes the limits. Finish a garage, build a workshop, or add a room, and suddenly you need more circuits than the main panel can offer. Running each of those circuits individually from a panel on the far side of the house means long wire runs, crowded conduit, and a main panel stuffed past what it was meant to hold. Tandem breakers and overcrowded panels create their own problems, from overheating to connections that are hard to service safely. At some point, piling more onto the main panel stops being practical.
A subpanel is the clean solution, and we install it with the whole system in mind. The feeder is sized to the load the new space will carry, and we confirm the main panel and service can support that addition before adding it. For projects around Los Osos and Cambria, we plan the feeder route and the subpanel location to keep wire runs sensible and the installation easy to service later. Proper grounding and bonding between the main panel and the subpanel get careful attention, since that is where a rushed job often goes wrong.
With the subpanel in place, the new space gets its own tidy set of circuits, and the main panel is freed from the strain of trying to do everything. Breakers are organized and labeled, wire runs are short and sensible, and adding future circuits in that area becomes simple. A well-planned subpanel makes your whole electrical system more flexible and easier to live with.
A subpanel is a practical way to grow your electrical system. Here is what it brings to your property.
A subpanel puts a set of breakers right in the garage, shop, or addition, so new circuits start close to where the power is used instead of across the house.
By moving new circuits to a subpanel, you free up the main panel and avoid the overcrowding and tandem breakers that strain an overloaded box.
We run a load calculation and size the feeder and subpanel to the space they serve, so the addition is safe and the main service is not overtaxed.
A subpanel keeps the circuits for a given area together and clearly labeled, which makes future work and troubleshooting far easier.
We pull the permits the work requires and back every subpanel installation with a one-year parts and labor warranty.
A subpanel is one way to expand your electrical system. These related services cover the rest.
If the main panel itself is outdated, our Electrical Panel Upgrade service replaces it with modern, code-compliant equipment before any expansion.
When the main service lacks the capacity for a new subpanel, our 200 Amp Panel Upgrade service raises the service so there is room to grow.
Our complete Panel Replacements and Upgrades work covers service changes, meter upgrades, and full replacements alongside subpanel additions.
A subpanel done thoughtfully pays off for years, so the installer's care matters. Here is why area property owners trust us with it.
Ozi Gutierrez owns GTZ Electric and stays involved in the work, so your subpanel is planned and installed under the owner's eye.
Because our crew is small, we take time to plan the feeder route and subpanel location so the installation is clean and easy to service later.
A free Liveswitch video assessment lets us review your main panel and the space you want to power, and offer early pricing before scheduling.
We install subpanels and breakers from Siemens, Square D, and Eaton, chosen to match the load and built to last.
Our customers share their experience on Yelp, Home Advisor, Angie's List, and Nextdoor, so you can see how we have handled work like yours nearby.
A subpanel is a smaller panel fed from your main panel that distributes circuits to a specific area, like a garage or shop. You need one when you want several new circuits in a space far from the main panel or when the main panel is full.
Often, yes, as long as your main panel and service have the capacity for the added load. We run a load calculation first and let you know whether the main panel can support a subpanel as is.
Subpanels are commonly placed in garages, workshops, additions, and outbuildings around Los Osos and the surrounding area. We help choose a location that keeps the feeder run sensible and meets code.
A subpanel requires proper grounding and bonding, handled correctly relative to the main panel. Getting that right is one of the most important parts of a safe subpanel installation, and we give it close attention.
Yes. We handle the permits local code requires and arrange inspection, so your subpanel installation is documented and safe for resale or insurance.
Power your garage, shop, or addition the right way. GTZ Electric will size and install a subpanel in Los Osos and throughout San Luis Obispo County, with grounding and inspection handled. Call 805-470-0026 or ask about a free video assessment to get started.
Business Name: GTZ ELECTRIC
Address: Baywood-Los Osos, CA, 93402
Phone: 805-470-0026
Business Hours:
Mon - Fri: 08:00 AM to 05:00 PM
Saturday by appointment only
Sun: Closed
All work comes with a one-year parts and labor warranty.
