4th Systems

5.0 (51 reviews)

| Seattle, WA | Electrician

4th Systems is a Seattle electrician and contractor providing electrical installation services and home automation solutions.

At a Glance

Category: Electrician
Location: Seattle, WA
Rating: 5.0/5 (51 reviews)
Phone: +12063121218
Services: Electrician, Construction Company, Contractor

About 4th Systems

4th Systems operates as an electrical contractor based in Seattle, Washington. With a 5.0-star rating across 51 Google reviews, this company has established a presence in the local electrical service market. Their services encompass installations and general electrical work.

This contractor provides electrical services for residential and light commercial properties. Specific work includes electrical installations, home automation system setup, and general electrical contracting. They are categorized as an electrician, construction company, and electrical installation service provider.

When considering 4th Systems for a project, homeowners and businesses should inquire about their experience with specific electrification technologies such as EV charger installations, heat pump wiring, or solar panel integration. Requesting references for similar projects and verifying their current licensing status in Washington State are also recommended steps.

Services

Electrician

Construction Company

Contractor

Electrical Installation Service

Home Automation Company

Interior Construction Contractor

Hours

Friday Open 24 hours Monday Open 24 hours Sunday Open 24 hours Tuesday Open 24 hours Saturday Open 24 hours Thursday Open 24 hours Wednesday Open 24 hours

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

11235 26th Avenue SW

Seattle, WA 98146

(206) 312-1218

Visit Website

Map

How to evaluate 4th Systems

Before hiring 4th Systems for electrician work in Seattle, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right electrician for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that 4th Systems carries an active WA contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A electrician that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare 4th Systems side-by-side with other electrician options in Seattle, and they protect you from scope creep once the work begins.

Ask about project experience

Ask 4th Systems how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a electrician actually shows up.

Frequently Asked Questions

What types of clients does 4th Systems serve?

4th Systems serves residential, commercial, and industrial clients in the Greater Seattle Area. They work with private, public, and government sectors.

What makes 4th Systems stand out from other electrical contractors in Seattle?

4th Systems stands out due to their licensed electricians' experience and interest in innovation, access to premium electrical and integration system materials, and a commitment to high-quality workmanship and exceptional customer service. They also provide insights into industry standards and best practices.

What are 4th Systems' operating hours?

Their standard work hours are Monday to Friday, 5 AM to 5 PM. They are closed on Saturday and Sunday except for emergencies, and offer 24/7 emergency service calls.

Where is 4th Systems located?

4th Systems' main office is located at 11235 26th Ave SW, Seattle, WA 98146.

What services does 4th Systems offer?

4th Systems offers a wide range of electrical services, including electrical installation, home automation, and general contracting for residential, commercial, and industrial projects. They also provide consulting for electrical, integration systems, and energy needs.