Fast facts so you can decide now
We handle residential and commercial installation, repair, and maintenance: panel upgrades, wiring/rewiring, lighting and fan installation, lighting retrofits, surge protection, EV charger installation, data & communication wiring, commercial wiring, electrical inspections, outlets & switches, and ongoing maintenance agreements.
How we keep you safe and remove risk
Yes. All Nagata Electric technicians are licensed electricians, fully insured, and background-checked. We follow NEC code, local permitting, and OSHA-level safety practices. We also provide a final walkthrough and code-compliance paperwork for inspections.
We provide transparent, written estimates before work begins. Options:
- Flat-rate quotes for defined jobs (e.g., install EV charger, wiring a single room).
- Itemized quotes for renovations and commercial projects.
- Emergency or small repairs sometimes quoted on arrival with prior approval.
We value fair pricing: no bait-and-switch. If unexpected issues arise, we stop, explain options, and get your approval before proceeding.
Yes. We offer a workmanship warranty (typically minimum 1 year) plus any manufacturer warranties for parts. For major commercial projects we provide tailored warranty agreements. If something fails due to our work, we make it right.
Common homeowner questions — quick, clear answers
I just bought a home — should I get an electrical inspection?
- Absolutely. New homeowners benefit from a full electrical inspection to identify safety hazards, overloaded panels, outdated wiring (knob-and-tube, aluminum), and to budget for upgrades (e.g., panel upgrade for EV).
- Inspection includes: visual inspection, panel check, outlet testing, GFCI/AFCI tests, and a written report with prioritized fixes and cost estimates.
Yes—we install Level 2 EV chargers. Often we can install on your existing panel, but many homes need a panel upgrade to handle increased load. We evaluate load, provide a clear upgrade vs. install recommendation, pull permits, and complete the job to code.
Designed for uptime, compliance & recurring needs
Can you work off-hours or coordinate with contractors?
Yes. We work nights, weekends, and on-site schedules to minimize business disruption. We coordinate with general contractors, architects, and inspectors, and manage permits and inspections on your behalf.
Do you handle lighting retrofits, restaurant/commercial wiring, and data/communication?
Yes. We specialize in energy-efficient lighting retrofits (LED), commercial wiring for retail and restaurants, and structured cabling for data/communication. We provide ROI estimates for lighting retrofits (energy savings + rebates) and phased approaches for large facilities.
Simple process, flexible payments, local coverage
Our 5-step process:
1. Contact us (phone, online form, or schedule) — we do a quick screening.
2. Written, itemized estimate with options and timeline.
3. Approve and schedule — we pull permits and start work.
Payments: We accept major credit cards, checks, and ACH. Commercial accounts and net-terms available for qualified clients.
Service area: Proudly serving all of Berkshire County, Massachusetts. For commercial projects outside the area, contact us — we’ll evaluate.

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