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Best 5 Electricians in Thornton, CO

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Written By Jessica Hurtault | Last Updated: February 05, 2024

Hiring a reliable electrician is important when your Thornton home has an electrical problem. You don’t want to take a risk attempting dangerous electrical work by yourself. Our guide on Thornton's best electricians can help you choose the one for you, whether you're experiencing an emergency or completing a major renovation.

5 Best Electricians in Thornton

Mister Sparky Of Denver Logo

Mister Sparky Of Denver

Based on 1,809 customer reviews.

Services Offered

Emergency Service Smoke Alarm Installation Electrical Inspection Pool And Hot Tub Electrical Surge Protection Exterior Lighting And Security Construction Smart Home Solutions Ev Charging Installation Panel Upgrade And Circuit Breaker Ceiling Fan Installation Electrical Rewiring Electrical Repair Outlet Installation


  • Accessible customer support team
  • Free quote
  • Informative resources
1020 W 124th Ave #700, Westminster, CO 720-464-6285 mistersparky.com
Your Electricians Team of Westminster Logo

Your Electricians Team of Westminster

Based on 41 customer reviews.

Services Offered

Electrical Inspection Ev Charging Installation Pool And Hot Tub Electrical Surge Protection Appliance Repair Construction Outlet Installation Generator Installation Electrical Rewiring Panel Upgrade And Circuit Breaker Exterior Lighting And Security Emergency Service Ceiling Fan Installation Smoke Alarm Installation Electrical Repair


  • Accessible customer support team
  • Informative resources
  • Clear pricing policy
3303 W 144th Ave, Westminster, CO 720-647-1919 yourelectriciansteam.com


Based on 44 customer reviews.

Services Offered

Electrical Inspection Panel Upgrade And Circuit Breaker Electrical Rewiring Emergency Service Pool And Hot Tub Electrical Smart Home Solutions Ceiling Fan Installation Electrical Repair Generator Installation Outlet Installation Construction


  • Prompt service delivery
  • Informative resources
  • Free quote
10843 E 96th Pl, Commerce City, CO 720-601-1991 mccarrickelectric.com
Magee Electric Logo

Magee Electric

Based on 15 customer reviews.

Services Offered

Pool And Hot Tub Electrical


  • Clear pricing policy
  • Free quote
  • Accessible customer support team
2091 E 74th Ave, Denver, CO 303-289-4499 mageeelectric.com

More Local Electrical Companies

Mountain Shadows Electrical

User Reviews: 4.7/5 

11051 Kendall Way
Westminster, CO 80020

The Speedy Electricians of Westminster

User Reviews: 4.7/5 

8671 Wolff Ct
Westminster, CO 80031

Power Electrical Services

User Reviews: 4.7/5 

5650 Washington St unit c-6
Denver, CO 80216

Conduit Electric

User Reviews: 4.7/5 

6145 Broadway Suite 53
Denver, CO 80216

Allstar Electrical Services

User Reviews: 4.6/5 

3311 E 42nd Ave
Denver, CO 80216

Your Electricians Team of Brighton

User Reviews: 4.7/5 

19 N 42nd Ave
Brighton, CO 80601

Piper Electric Co

User Reviews: 4.6/5 

5550 W 60th Ave
Arvada, CO 80003

Eleven Eleven Electric

User Reviews: 4.7/5 

1683 Bain Dr
Erie, CO 80516

Got Power? Electric LLC

User Reviews: 4.4/5 

8383 Tennyson St
Westminster, CO 80031

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Thornton
Est. Hourly Cost for Electrician: $157
Average Energy Cost: $0.11/kWh
Electricity Companies: Wapa-- Western Area Power Administration
Median Home Size: 2776 sqft
Homeownership Rate: 69.5%
Popular Energy Source: Coal

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Types of Services Offered by Electricians

Electricians offer services that cover a variety of electrical problems. The following are some of the home services they provide.

Electrical System Installation

Electrical system installation is a complex process involving careful planning, wiring, and joining various components to ensure safe and efficient electricity flow. The electrician assesses your home's energy needs and lays out the wiring. They choose the right cables, conduits, and light fixtures that follow regulations and industry standards. Installation includes connecting the main electrical panel, distributing circuits to individual outlets and fixtures, grounding the system, and installing protective devices, such as circuit breakers.


Your home's safety relies on fixing electrical issues, such as malfunctioning fixtures, as soon as possible. Skilled electricians can fix any problems with your system. They have experience troubleshooting complex systems and restoring functionality.

Whole-House Rewiring and Panel Upgrades

Whole-home electrical rewiring and panel upgrades involves replacing outdated wiring and panels throughout your entire home. This is usually necessary for older homes with systems that could lead to safety risks or don't adequately satisfy modern electrical regulations. The process consists of examining the wiring for potential risks, planning the project, and removing the old cables. After that, they install new wires, outlets, switches, fixtures, and panels that adhere to present building codes and safety standards.

Surge Protection

Setting up professional surge protection ensures your expensive devices are protected from damage caused by power surges. Electricians will evaluate your needs and install surge protection devices. These devices act as barriers, redirecting excess energy from equipment during voltage spikes. Getting surge protectors installed by an expert in strategic spots, such as individual outlets or the main panel, ensures you're shielded from surges that can cause expensive damage.

Emergency Electrical Services

Emergency electrical services are essential during unexpected failures or disruptions. These 24/7 services offer fast assistance to fix whatever issues you're having. Emergency services include combating faulty wiring, electrical fires, power outages, and weather damage. Professional emergency contractors guarantee electrical matters are managed quickly.

Factors To Consider When Choosing an Electrician in Thornton

Consider the following when choosing an electrician in Thornton.

  • Cost: Find an electrician who's transparent about their pricing. Compare quotes from multiple contractors to find one that fits within budget.
  • References: Ask the service provider for references from past clients. Contact them for firsthand experiences with the electrician.
  • Reputation and reviews: Reading through customer reviews on sites such as the Better Business Bureau and Google Reviews can provide you some insight into the electrician's customer service.
  • Safety measures: Your electrician should adhere to proper safety precautions to avoid accidents and injuries. Inquire about their safety measures, such as using the proper equipment.
  • Qualifications: Find an electrician who’s licensed and protected by insurance. These qualifications prove that they have the required training and expertise to carry out electrical work safely and effectively. You can visit the Colorado Department of Regulatory Agencies to learn more about the licenses must have in the state.

How Much Does an Electrician Cost?

The specific services required, electrician’s experience and qualifications, project’s complexity, and your location will affect the cost of an electrician. Your project may cost anywhere from $390 to $790 for most small to medium tasks. Most electricians charge $100–$160 per hour in Thornton. We recommend obtaining several quotes and discussing the project details with the electrician to help get the most accurate price.

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Frequently Asked Questions About Electrical in Thornton

What should I do in case of an electrical emergency?

In case of an electricity-related emergency, prioritize safety. The first thing you should do is switch off the power supply to the impacted area if possible. Then, get in touch with a professional electrician to evaluate the situation and have it repaired.

How often should I have my electrical system inspected?

Get a professional electrical inspection done every 3–5 years at least. You may need more frequent inspections if you have recurring issues such as tripped breakers or power surges, as these may indicate outdated wiring, overburdened circuits, or other deficiencies.

What causes circuit breakers to trip repeatedly?

Circuit breakers trip repeatedly due to various reasons, such as overloaded circuits, an old breaker that needs replacement, or outdated wiring. Overloaded circuits happen when too many devices are using electricity, forcing the circuit breaker to shut off to protect the circuit and prevent hazards such as fires.

How can I make my electrical system more energy efficient?

You can improve your energy efficiency by upgrading to smart thermostats, LED bulbs, Energy Star-certified appliances, and solar panels. Getting solar panels can reduce your carbon emissions in Thornton by up to 10 pounds per year. With smart upgrades, you can prevent electricity waste and lower your utility bills and carbon footprint.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Other Electrician Resources

How Much Does It Cost to Upgrade an Electrical Panel?

How Much Does an Electrician Cost?


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U.S. Census

U.S. Bureau of Labor Statistics