Residential Electrical Services

Expert Electrical Solutions for Denver Homes & Businesses

If you’re in the Denver Metro Area and need an EV charger installed, a hot tub wired, or a panel upgrade, Harmony Electric has you covered! Led by Master Electrician Randy Harmuth, our team ensures safe, professional installations and repairs, specializing in EV chargers with a focus on safety, efficiency, and code compliance.

Expert EV charger installation for convenient and efficient home or business charging.
Safe and reliable hot tub wiring to ensure proper electrical setup and compliance.
Professional panel upgrades to handle increased electrical demands with ease.
Comprehensive troubleshooting and repair services for residential and commercial properties.
Smart home system installations for enhanced convenience and energy efficiency.
Emergency electrical services to restore power and ensure safety.

Powering the Denver Metro Area with safety, efficiency, and expertise—because every connection matters.

Our Electrical Service Process

Free Consultation

We begin with a detailed consultation to understand your specific electrical needs and provide an accurate estimate.

Planning and Design

Our electricians design a customized solution, whether it’s a new installation or a repair, to meet your unique requirements.

Expert Installation or Repair

We complete the work safely, efficiently, and in compliance with all local and national codes.

Testing & Final Inspection

Every project is tested thoroughly to ensure functionality and safety. If required.

Why Choose Harmony Electric for Your Electrical Needs

Licensed Professionals

Our electricians are highly trained and certified to handle all types of electrical work.

Comprehensive Services

From minor repairs to complex installations, we’ve got you covered.

Safety First

All work complies with National Electric Code (NEC) standards to ensure your safety.

Customer-Centered

We provide transparent pricing, timely service, and exceptional customer care.

Professional Electrical Services in Denver

EV Charger Installation

Power your EV the right way with a reliable home charging station installed by certified electricians. Perfect for garages, carports, or driveways.

Hot Tub & Spa Wiring

Enjoy peace of mind with expert hot tub and sauna wiring. We ensure safe electrical connections tailored to your specific setup and spa model.

Electrical Panel Upgrades

Upgrade outdated panels to support today’s power demands. Boost safety, increase capacity, and meet current electrical codes.

Electrical Repairs & Troubleshooting

From dead outlets to overloaded circuits, our team finds and fixes electrical problems quickly to restore function and prevent hazards.

Smart Home Wiring Solutions

Enhance your home with custom wiring for smart tech — including automated lights, security devices, and voice-controlled systems.

See Why Our Customers Love Us

    
 
 
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   Connie Sandel 
 
 
 
 Trustindex verifies that the original source of the review is Google. I had a great experience with Harmony Electric! My house was lacking overhead lighting in all bedrooms, and we wanted an EV charger installed, as well as a few other items. Randy came to the house and thoroughly detailed the work to be done, providing a very reasonable estimate in a timely manner. Randy and his team at Harmony Electric were prompt, professional, and made sure all work was exactly as we wanted. They made sure to clean up after project completion. Excellent work……I would highly recommend Harmony Electric!
  
 
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   Laura Farmer 
 
 
 
 Trustindex verifies that the original source of the review is Google. Randy and his crew at Harmony Electric are amazing! They were extremely professional, punctual, and detail-oriented, and they went above and beyond to ensure our job was completed to the highest standard. We couldn’t be happier with their work and would highly recommend Randy and his team!
  
 
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   Noah Stransky 
 
 
 
 Trustindex verifies that the original source of the review is Google. We booked Harmony Electric for our 220V hot tub install. Randy and his team were excellent. So easy to work with and I felt very confident in their work since they were the most knowledgeable team I talked to in regards to hot tub installs.  Good attention to detail and everything is trimmed nicely.
  
 
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   Bill Taylor 
 
 
 
 Trustindex verifies that the original source of the review is Google. We recently purchased a new hot tub and were referred to Harmony Electric for the electrical installation. From start to finish, the entire experience was outstanding! Randy responded quickly to our initial inquiry and came to our home to provide a detailed estimate. He took the time to explain everything thoroughly, answered all of our questions, and made the entire process simple and stress-free. On installation day, Blake and Logan arrived right on time and couldn’t have been more professional or pleasant to work with. They did an exceptional job running the electrical for our hot tub and paid close attention to every detail. It was obvious they take great pride in their work and genuinely care about doing the job the right way. Their workmanship was clean, organized, and of the highest quality. It’s refreshing to work with a company that values professionalism, communication, and customer service from beginning to end. We couldn’t be happier with the results and would not hesitate to recommend Harmony Electric to anyone looking for honest, dependable, and high-quality electrical work. Randy, Blake, and Logan were all outstanding, and we truly appreciate the excellent service they provided! ~Bill Taylor
  
 
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   Todd Simms 
 
 
 
 Trustindex verifies that the original source of the review is Google. Love the customer first and centric approach. Super responsive and great attention to detail. The team is all great to work with and would not hesitate to hire them for my next electrical project.
  
 
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   Jeff Miller 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can't recommend Harmony Electric enough.  Great prices, timely execution and highest quality of work.
  
 
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   Doug Ackerman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Randy and his guys were on time kind courteous knowledgeable, and just all-around good people and did great work I would 100% higher them for my next electrical job
  
 
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   Mark Early 
 
 
 
 Trustindex verifies that the original source of the review is Google. I worked with Randy, Blake and Logan for the electrical installation of my hot tub. I can’t say enough about how thorough and professional those guys are. The communication was outstanding the quality of their work was even better. I’m definitely going to use those guys again for some electrical upgrades in my garage. 5 stars for sure and would have give 10 stars if it was an option. Thanks guys for a great experience!  Mark Early
  
 
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   Ben Hranchak 
 
 
 
 Trustindex verifies that the original source of the review is Google. Honestly one of the best companies I've ever used. I love how Randy does business. Scheduling was organized, easy and the estimate was fair and didn't change. The guys who showed up were right on time, didn't mess around, knew what they were doing, and we're very professional. It is hard to find younger people who want to work and do a good job. You can tell that they've been trained very well. I will be using them again in a few months. Highly recommend
  
 
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   Eric Miyazawa 
 
 
 
 Trustindex verifies that the original source of the review is Google. Randy showed a lot of patience and persistence working with the power company and county to complete what we needed done.
  
 
  
  
 
 
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Frequently Asked Questions

How much does it cost to install smart switches or outlets?

Costs vary depending on the number of switches or outlets and the complexity of the installation. Harmony Electric offers free consultations to provide an accurate quote.

Can you fix flickering lights or outlets that don’t work?

Yes, we troubleshoot and repair all types of electrical issues, including flickering lights, dead outlets, and faulty wiring.

Do I need permits for electrical work?

Permits are often required for larger projects like adding circuits or new wiring. Harmony Electric handles all permitting to ensure compliance.

Can you install outdoor lighting?

Absolutely! We specialize in installing outdoor security and landscape lighting that enhances safety and aesthetics.

What areas do you serve?

We serve the Denver Metro Area, including Parker, Castle Rock, Lone Tree, Centennial, and Highlands Ranch.