Retail businesses rely on electrical systems that work without fail. Our team provides full wiring support for new locations, remodels, and retail tenant build-outs. Every installation is tailored to your store layout, product needs, and branding goals. Our services include:
You might be launching a new concept or upgrading a high-traffic store. Either way, we deliver clean, efficient wiring that supports your customer experience.
Harmony Electric works with retailers across a wide range of categories. We provide electrical services for:
No matter the size or complexity, we help ensure your space is fully powered and code compliant from day one.
Licensed and insured electricians with retail experience
Understanding of Denver permitting and inspection processes
Timely scheduling and minimal business disruption
Communication with your GC, designer, or store planner
Clean, discreet installations and high quality work
We deliver retail wiring solutions that perform behind the scenes so your space can shine in front of customers.
Harmony Electric proudly provides retail wiring services throughout Denver and the surrounding metro area. We are familiar with permitting rules, construction timelines, and commercial codes in each area, which helps your build-out move smoothly.
We work in:
Our team brings trusted service and retail-specific expertise to every project.
Need to install or upgrade your building’s emergency lighting? Harmony Electric is ready to help. We’ll assess your needs, plan your layout, and install reliable lighting that meets code and inspection standards.
Jimmy Li2025-02-11Trustindex verifies that the original source of the review is Google. Randy did amazing work running what was needed for our new hot tub. Had several concerns about our project prior to being referred to Randy and his team, but afterwards, Randy’s knowledge, experience and expertise helped alleviate any concerns we had. The work provide was exceptional and could not be more pleased with how everything turned out. If you have any electrical needs, Randy and his team should be your first call. Mike Vb2025-02-06Trustindex verifies that the original source of the review is Google. Lost all power to Garage. Randy with Harmony Electric Found and fixed the the problem. Prompt, Professional Pro's at a fair price !!! Robert Thompson2025-02-02Trustindex verifies that the original source of the review is Google. Harmony electric has now successfully installed the electrical for my hot tub when we bought it and when we moved it to our new home. Both times I was extremely impressed with Pricing: Randy undercut multiple offers by a long shot with superior service. I have seen other hot tub installs that cut corners, not these guys. Upfront billing, no surprises, no upcharging. Communication: Randy explained the whole process with both houses and what was needed from an electrical standpoint. Reliability: I know I can count on Harmony and they will be there when we need them. For example, our family was ill the day of the electric install so Blake came out to hook up the tub the day it was delivered to make sure there was no freezing or issues with it sitting unplugged. Product/Service: Harmony uses superior metal/waterproof piping all along the house over contours and locked into place. Other installs I have seen use flimsy plastic or don’t cover the wire leading up to the tub. That’s a no go and a hazard to my family I don’t want to risk. Follow-Through: Blake showed me through the whole install when it was finished and even buttoned up my old power box that had lost its screws. Stop looking and go with Harmony for any of your electric needs! Jim Minton2025-01-31Trustindex verifies that the original source of the review is Google. I contacted Harmony Electric in the evening using the scheduling feature on their website. I was requesting a repair to the service panel wiring for the air conditioner. Randy called me promptly the following morning with a very reasonable quote and a commitment to perform the work that afternoon. Job well done at a great price. Problem solved thanks to Harmony Electric! Ryan Hawes2025-01-29Trustindex verifies that the original source of the review is Google. Harmony Electric was recommended by Colorado Custom Spas to install our circuit for the spa. In addition to the spa, they moved breakers to the subpanel to make room for the hot tub breaker and also ran a new circuit for the shed. They did a great job, had it all done in half a day and were great to work with right from getting the quote, scheduling the day of the spa delivery and getting the job done. Tammy L2025-01-17Trustindex verifies that the original source of the review is Google. We recently used Harmony Electric for electrical issues in our garage. Randy arrived promptly to troubleshoot issues and completed the diagnosis efficiently ensuring our that our electrical issues were resolved. We appreciate his honest work & professionalism. We look forward to utilizing Harmony Electric again. Greg Meyer2025-01-16Trustindex verifies that the original source of the review is Google. I can’t recommend Randy and Harmony Electric enough. Randy came recommended from Colorado Custom Spas to help install our new hot tub, and he delivered. He is responsive, prompt, knowledgeable, and has fair pricing; everything you could hope for in a contractor. He braved bad weather on the day of our delivery in order to ensure our hot tub set up went smoothly and got the job done. I plan to use him for all future electrical needs. Ken Martinez2025-01-08Trustindex verifies that the original source of the review is Google. We called around for quotes to get help with main panel. When we called Randy, he helped us troubleshoot and it worked! Saved us $250+! Who does that? Would highly recommend! mark floyd2025-01-06Trustindex verifies that the original source of the review is Google. Harmony Electric did a great job on installing my 60amp service to my hot tub. I would recommend for anyone needing electrical serviceVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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.
We install all major EV charger brands, including Tesla, ChargePoint, JuiceBox, and more.
Founded by Master Electrician Randy Harmuth, Harmony Electric brings over 20 years of trusted experience to every job.