Green Frontier Electric Ltd

4.9 (168 reviews)

| Castle Rock, CO | Electrician

Green Frontier Electric Ltd is an electrician in Castle Rock, CO, specializing in electrical panel upgrades and electric vehicle charger installations.

At a Glance

Category: Electrician
Location: Castle Rock, CO
Rating: 4.9/5 (168 reviews)
Phone: +17203105557
Services: Electrician

Green Frontier Electric Ltd - Electrician in Castle Rock

About Green Frontier Electric Ltd

Green Frontier Electric Ltd is an electrical contractor operating in Castle Rock, CO. They have a 4.9/5 rating from 168 Google reviews. The company provides electrical services to residential and light commercial clients in the Castle Rock area.

The company performs general electrical work, including wiring, panel upgrades, circuit installations, and lighting solutions. Additional services may include electrical system diagnostics, repairs, and safety inspections. They cater to homeowners and smaller commercial establishments.

When considering Green Frontier Electric Ltd for an electrical project, homeowners can inquire about specific experience with electrification technologies such as EV charger installation or electrical work for heat pump systems if these are part of the project scope. Evaluation should include reviewing their project estimates for clarity and detail, understanding warranty provisions, and verifying their licensing and insurance prior to engaging their services.

Services

Electrician

Hours

Friday 7:30AM-5PM Monday 7:30AM-5PM Sunday Closed Tuesday 7:30AM-5PM Saturday Closed Thursday 7:30AM-5PM Wednesday 7:30AM-5PM

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

Last verified: May 2026

Contact

115 Wilcox Street

Castle Rock, CO 80104

(720) 310-5557

Visit Website

Map

How to evaluate Green Frontier Electric Ltd

Before hiring Green Frontier Electric Ltd for electrician work in Castle Rock, 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 Green Frontier Electric Ltd carries an active CO 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 Green Frontier Electric Ltd side-by-side with other electrician options in Castle Rock, and they protect you from scope creep once the work begins.

Ask about project experience

Ask Green Frontier Electric Ltd 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 kind of electrical services does Green Frontier Electric Ltd offer?

Green Frontier Electric Ltd provides a range of electrical services including residential and commercial work, EV charging station installations, panel upgrades (including SPAN Smart Panels), and generator installations.

What are the core values of Green Frontier Electric?

The core values that shape everything Green Frontier Electric does are craftsmanship, integrity, and sustainability.

How can I contact Green Frontier Electric Ltd?

You can contact Green Frontier Electric Ltd by calling 720-310-5557 or by emailing info@greenfrontierelectric.com. You can also fill out a contact form on their website.

Does Green Frontier Electric offer solutions for electric vehicles?

Yes, Green Frontier Electric specializes in installing EV charging stations for homes and businesses, helping customers responsibly harness electricity for their transportation needs.