Electrical Services in Seattle

From EV chargers and panel upgrades to full custom wiring, we coordinate licensed electrical contractors to power your home and business safely

Electrical Services - Professional home remodeling service by Kolmo Construction in Seattle

About Our Electrical Services Service in Seattle

Expert Residential & Commercial Electrical Services

Kolmo offers comprehensive electrical solutions as part of our full-service construction and remodeling promise. The electrical work itself is performed by licensed electrical contractors we schedule and manage, covering everything from new construction wiring and commercial tenant improvements to smart home installations and essential safety upgrades.

Integrating electrical services directly into our workflow means your project stays on schedule and on budget, with seamless communication from design to final inspection. Whether you're remodeling a kitchen, finishing a basement, or building out a new office space, our experts ensure your power and lighting systems are reliable, efficient, and perfectly integrated.

Safety & Quality You Can Trust

Your safety is our non-negotiable priority. We invest heavily in professional training and certifications to ensure every job is done right and exceeds all code requirements.

  • OSHA 30 Safety Training: Pascal Matta holds OSHA 30-hour construction safety training, and we hold every site to high standards of worksite safety, ensuring a safe and professional environment for your project.
  • Energy-Efficient Systems: We design and install energy-efficient lighting and power systems that help you save money and reduce your environmental impact.

Our Electrical Services Include:

Residential

  • Electrical Panel Upgrades & Replacements
  • EV Charger Installation (Tesla, Rivian, and all major brands)
  • Smart Home Automation (Lutron, Google Nest, etc.)
  • Custom Interior & Exterior Lighting Design
  • New Construction & Remodel Wiring
  • Appliance & Dedicated Circuit Installation
  • Safety Inspections & Code Corrections

Commercial

  • Tenant Improvements & Office Build-Outs
  • Commercial-Grade Lighting Systems
  • Data & Network Cabling
  • Emergency Lighting & Exit Signs
  • Dedicated Equipment Circuits

Key Features & Benefits

Panel Upgrades & Replacements

EV Charger Installation

Smart Home Automation

Custom Lighting (Indoor & Outdoor)

New Construction & Remodel Wiring

OSHA 30 Safety Training (Pascal Matta)

Energy-Efficient Lighting & Power

Commercial Tenant Improvements

Electrical Services in Seattle: Common Questions

How much does electrical work cost for a home remodel in Seattle?

Kolmo's estimator prices a Seattle service upgrade from 100 to 200 amps at about $3,800, and a same-size panel replacement at about $1,710. A new 240V circuit runs about $665, or about $2,000 for three, and a whole-house rewire about $5,700 for 1,500 sq ft to $9,500 for 2,500 sq ft. Each includes the permit and inspection, is ±15%, and is priced 2026-09-25. All electrical work requires permits and inspection in Seattle.

Do I need a permit for electrical work in Seattle?

Yes. Nearly all electrical work in Seattle requires a permit and inspection by Seattle DCI. This includes new circuits, panel upgrades, adding outlets, and rewiring. Permitted electrical work ensures safety and is required for home sales and insurance.

Ready to Start Your Electrical Services Project in Seattle?

Contact us today to schedule a free consultation and get a detailed quote. Our licensed team is ready to bring your vision to life with expert craftsmanship and attention to detail.

Explore Our Other Services

Discover our full range of home remodeling and renovation services to transform every part of your Seattle home.