EV Charger Installation

Expert EV Charger Installation Services in Denver Metro Area

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.


Harmony Electric delivers expert EV charger installations that keep Denver moving.

View pricing for our EV charger installation services here.

Why Choose Harmony Electric for EV Charger Installation

Experienced Electricians

Our team has extensive experience with EV charger installations for all major brands and models.

Customized Solutions

We tailor each installation to your unique property and EV charging needs.

Code Compliance

Our installations comply with National Electric Code (NEC) requirements, ensuring safe and reliable operation.

Free Consultations

We’ll evaluate your home’s electrical system and provide a personalized quote at no cost.

Professional Electrical Services in Denver

Home - Services - General Electrical Work

General Electrical Work

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

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.

Repairs & Upgrades

Not sure what’s wrong? Our expert troubleshooting services have you covered.

See Why Our Customers Love Us

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Connie Sandel profile picture
Connie Sandel
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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 profile picture
Laura Farmer
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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 profile picture
Noah Stransky
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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 profile picture
Bill Taylor
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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 profile picture
Todd Simms
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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 profile picture
Jeff Miller
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I can't recommend Harmony Electric enough. Great prices, timely execution and highest quality of work.
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Doug Ackerman profile picture
Doug Ackerman
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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 profile picture
Mark Early
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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 profile picture
Ben Hranchak
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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 profile picture
Eric Miyazawa
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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

The cost of EV charger installation varies based on your home’s electrical system and the location of the charger. Harmony Electric offers free consultations to provide an accurate estimate tailored to your needs.

Yes, garages are the most common location for EV chargers. We ensure proper wiring, mounting, and safety measures for optimal performance.

A Level 2 charger operates on 240 volts and is significantly faster than a standard Level 1 charger. It’s ideal for home use, offering a full charge in just a few hours.
Yes, permits are typically required for EV charger installations. Harmony Electric handles all permitting to ensure compliance with local regulations.
Absolutely. If your panel requires an upgrade to support an EV charger, we provide comprehensive solutions to meet your needs.

We install all major EV charger brands, including Tesla, ChargePoint, JuiceBox, and more.

  • Permit filing and code-compliant installation
  • High-quality conduit, fittings, and breakers
  • Clean, professional install by licensed electricians
  • Post-installation safety check

Yes, we can install customer-supplied EV chargers. If you’re not sure what to buy, we’re happy to make recommendations based on your setup.

We can add a subpanel or upgrade your main panel—quoted separately.

Yes. If you’re doing both, we’ll give you a bundled discount.

We don’t currently offer in-house financing, but we can refer third-party options if needed.

No hidden fees. We’ll give you a full quote before work begins. The only extras that may apply are:

  • Permit fees ($50–$150 depending on city)
  • Panel upgrades if needed
  • Trenching (if wiring must go underground)
  • Drywall repair (not included but can be arranged)
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