Denver’s Trusted Electrician for Homes & Businesses

Master Electrician Randy Harmuth and the Harmony Electric team offer expert solutions for all your residential and commercial electrical needs.

5/5 Rating

137 Reviews

We Are Residential & Commercial Electricians

Home - Services - General Electrical Work

General Electrical Services

Whether you need a few switches and outlets installed or a full home wiring job, we can handle it all.

Home - Services - EV Charger Installation

EV Charger Installation

We provide safe and efficient EV charging setups for Tesla, Ford, BMW, and all major EV brands.

Home - Services - Hot Tub & Sauna Wiring

Hot Tub & Sauna Wiring

We are hot tub installation experts, ensuring the proper wiring for a safe and reliable setup.

Commercial Services

Panel upgrades, tenant improvements, lighting, and build-outs—on time and up to code.

Why Choose Harmony Electric

Experience

With over 20 years of experience, there’s no job we haven’t tackled.

Trust

With over 100 five-star reviews, you can count on us to do the job right.

Expertise

Randy is a licensed Master Electrician with years of experience and a commitment to quality workmanship.

Insurance

We carry comprehensive general liability insurance to ensure your peace of mind on every project.

Guarantee

All materials come with a 3-year warranty, and we back our EV and hot tub installations with a lifetime workmanship guarantee.

Customer Satisfaction

We prioritize your satisfaction, ensuring every job is completed on time, on budget, and to the highest standards.

Service Areas

Harmony Electric proudly serves the Denver Metro Area, focusing on communities south of Denver, including:

Trusted Electricians for Homes & Businesses

At Harmony Electric, we take pride in doing the job right—safely, efficiently, and with the kind of workmanship you can trust. Whether it’s a repair, upgrade, or new installation, you’ll get reliable service from experienced professionals who care about getting it right the first time.

Give us a call—we’re here to help.

Expert Tips & Insights

From Breaker to Bubbler: Wiring Your 220V Hot Tub Like a Pro

Master 220 volt hot tub wiring: Step-by-step guide to safe 50/60-amp installs, NEC rules, GFCI, and pro tips from breaker to bubbler.

What Wire Do You Need for Your 220V Hot Tub? A Comprehensive Breakdown

Discover the right 220 hot tub wire: 6 AWG copper, 4-wire setup, voltage drop tips & GFCI safety for safe 240V installs.

Smart Light Switches Without Neutral Wires That Actually Work

Discover smart light switches without neutral that work in old homes. Install no-neutral switches, troubleshoot flickering, and explore safe alternatives now!

A Comprehensive Guide to What NEC® Article Covers Appliance Installation Rules

Discover what NEC® article covers the rules necessary for the installation of appliances: Article 422. Learn GFCI, disconnects & pro tips for safety.

Frequently Asked Questions

We offer a full range of residential and commercial electrical services, including:

  • Electrical panel upgrades
  • Whole-house rewiring
  • Hot tub and spa wiring
  • EV charger installation
  • Lighting installation and upgrades
  • Troubleshooting and electrical repairs
  • General electrician services for homes and businesses

Yes. We’re fully licensed and insured, and every project is led by Randy Harmuth, a Master Electrician with decades of experience. You can count on safe, code-compliant work from a team you can trust.

Absolutely! We offer thorough home electrical inspections to catch outdated wiring, code violations, or potential problems before they turn into costly repairs. Whether you’re buying, renovating, or just want peace of mind, we’ll make sure your system is up to standard and running safely.

We provide commercial electrical services tailored to your building’s needs, including tenant finish-outs, panel and service upgrades, circuit additions, energy-efficient lighting systems, EV charging infrastructure, and complete electrical installations for new construction or remodels. Our team ensures all work is code-compliant, scalable, and built to support your operations reliably.

Yes, we offer emergency electrical repairs for issues within your home or business—like faulty wiring, tripped breakers, or sparking outlets. While we don’t respond to weather-related outages or downed power lines, we’re here to help with urgent electrical problems that are on your side of the meter.

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