New construction gives us a chance to design an electrical system from scratch rather than work around existing walls. Our licensed electricians map out circuits, panel placement, and outlet locations before drywall goes up, so the finished home or building runs on wiring sized correctly for its actual load, not guesswork added later.
Recent customer feedback about new construction wiring services.
Emilio and his crew at Nexx are amazing. They did a ton of work on our house, and were flexible and able to adjust to our project as things changed. They upgraded the subpanel, installed an EV charger, set up our…
David Vang
2026-04-05
Emilio and the NEXX team did an outstanding job on my new commercial property facility. They were efficient, punctual, and highly professional throughout the entire process. The quality of work and communication…
Javier Scabuzzo
2026-05-13
Emilio is one of the most professional contractors with whom I have ever worked. He was quick to respond, arrived on time, explained our options, scheduled and completed the installation of a new electrical panel and…
Andrew Brabbee
2026-03-07
We had a great experience with Nexx Electrical Service. Emilio came out to help diagnose and repair a GFCI outlet in our garage that had stopped working. He was very friendly, knowledgeable, and quickly figured out the…
JoeAnn Nguyen
2026-03-05
We had a great experience working with Emilio and his team. Emilio first came out to help repair a GFCI outlet in our garage that had burned out after being overloaded by our EV charger. He quickly diagnosed the issue…
Hai Tran
2026-03-05
I hired Emilio and his team at Nexx Electrical Services for an EV charger installation at my home in Long Beach, CA. They were very responsive, showed up on time, and completed the job quickly without cutting corners.…
Daniel
2026-03-03
New builds move on tight schedules. Here's how we keep the electrical scope on pace with the rest of the project.
We review blueprints and building plans to determine panel location, circuit counts, and load requirements before any wiring starts.
Once framing is complete, we run wiring through walls, ceilings, and floors, setting boxes for outlets, switches, and fixtures.
We schedule and prepare for rough-in inspections, adjusting as needed so the project keeps moving toward drywall.
After drywall, we install devices, connect fixtures, and test every circuit to confirm the system works before handoff.
Get clear answers about new construction wiring, preparation, timing, maintenance, and what to expect before requesting an estimate.
Q1
Wiring typically begins after framing is complete but before insulation and drywall. This is when we run cable through open walls and set boxes for outlets, switches, and fixtures.
Q2
Yes. We coordinate scheduling with your builder or contractor so the electrical rough-in lines up with framing, plumbing, and inspection timelines without holding up the project.
Q3
Panel size depends on square footage, planned appliances, and future additions like an EV charger or generator. We calculate the load before installation to avoid undersizing the system.
Q4
Yes. If you tell us during planning, we can add capacity or a dedicated circuit path for a future EV charger installation, which is easier to build in now than retrofit later.
Q5
We wire both. Residential jobs include new homes and additions, while commercial projects range from small retail buildouts to larger tenant improvements.
Q6
An inspector checks wiring, box placement, and grounding before walls are closed. We prepare the site ahead of the inspection and make any corrections the inspector requires.
Q7
We wire new construction projects in Signal Hill, Long Beach, Torrance, Huntington Beach, Lakewood, Downey, and Anaheim, along with surrounding areas.
Q8
Yes. Planning these circuits during the rough-in phase is more straightforward than adding them after the home is finished, so we build them in whenever the project scope calls for it.
Nexx Electrical Service provides licensed electrical work for homes and businesses across Signal Hill and nearby cities, from panel upgrades to EV charger installation.
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