A TEAM COMMITTED TO THE LONG-TERM SAFETY OF YOUR BUSINESS

COMMERCIAL ELECTRICAL SERVICES

Powering Businesses With Confidence

Every business, HOA, or property manager depends on reliable power. Outdated wiring, overloaded panels, and poor lighting can disrupt operations, increase costs, and pose safety risks. CT Electrical provides clear communication, practical solutions, and work that fulfills both code standards and budget needs. Businesses across the Denver area turn to us for results they can trust.

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Electrical Services for Commercial Properties

Every property has unique electrical needs, from small retail shops to large community associations. Our licensed commercial electricians provide tailored solutions that focus on safety, compliance, and long-term reliability.

Office and Retail Panel Upgrades

Modern offices and retail spaces demand reliable power. We provide safe, efficient panel upgrades and replacements that keep your business running without interruptions.

HOA and Community-Wide Recalls

Large-scale panel recalls and upgrades require both speed and precision. We have the experience to handle hundreds of panels at once while maintaining safety, compliance, and budget.

Wiring and Code Compliance

Renovations and remodels bring code requirements that cannot be overlooked. Our licensed electricians ensure your wiring, panels, and circuits meet all current standards and pass inspections.

Energy-Efficient Lighting Retrofits

Good lighting improves both safety and efficiency. We install and retrofit lighting systems that help reduce operating costs while creating a brighter, more functional environment.

Ongoing Maintenance Contracts

Maintaining reliable systems requires consistent care. Our maintenance services are tailored to offices, retail properties, multi-family housing, and other commercial facilities that need year-round support.

Emergency Electrical Services

Electrical issues can’t always wait. Whether it is a power outage in an office, a failed panel in a retail space, or an urgent repair in a hospitality property, our team responds quickly to keep your operations safe and running.

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Trusted by Local Businesses

Choosing an electrician is all about trust. That’s why we let our customers do the talking because their experiences say more than we ever could:

susan W.

Charles took time to show me what exactly needed (didn't try to oversell) and answered ALL my questions.. The estimate was much less than competitors'. He was friendly, respected our home. Highly recommend CT Electrical Services.

Melissa H.

Charles and his team are the best! We've partnered with CT Electrical on multiple projects and they've been consistently excellent. From the first walkthrough to final inspection, their team is organized, responsive, and genuinely easy to work with. They show up on time, keep job sites neat, and deliver top-tier workmanship.
What really sets them apart is their communication and problem-solving - anytime something unexpected comes up, they offer smart options, explain tradeoffs clearly, and keep everything moving without disruption. We've trusted them for repeat projects because they deliver reliable results every single time. Highly recommended!

Response from the owner:Thank you for the review, Melissa! It's wonderful to hear that we've earned your trust; we look forward to future projects with you! Thanks for choosing CT Electrical Services in Denver!

Amy N.

I’m a local Realtor in Denver and was first introduced to Charles Thermidor of CT Electrics years ago when my husband bought an electric vehicle. Charles came to install the charging station at our home. His professionalism, attention to detail, and quality of work immediately stood out. Since then, he’s become my go-to electrician not only for my clients but also for my personal home.

When we fully renovated our house, Charles and his team handled all the electrical updates, from major rewiring to fixture installation...and made the entire process seamless. He communicated clearly, showed up when he said he would, and took the time to make sure every detail was done right and up to code.

As a Realtor, I work with a lot of contractors, and I can confidently say that Charles is one of the most reliable, trustworthy, and skilled electricians I’ve ever worked with. Whether it’s a small fix or a full-home project, I never hesitate to recommend him to my clients, neighbors, and friends.

If you're looking for someone who is honest, efficient, and genuinely takes pride in their work...Charles and his team should be your first call.

Response from the owner:Amy, thank you for such great feedback! It means a lot to know that you trust us with your own home and your clients. We absolutely love working with you. realtors and homeowners alike, and strive to make every project smooth and stress-free. We are always a click away if future electrical work in Denver is needed. Thanks again for your wonderful review, and look forward to servicing you again.

Nick S.

Charles and his team were very professional and knocked out our panel upgrade project in less than a day. After lots of delays with other contractors they were a breeze to work with.

Response from the owner:Thank you for using Ct electrical services for your electrical panel upgrade.

Steve B.

CT Electric came to my rescue after the November 2024 Denver snowstorm broke off tree limbs, caused power outages, and in my case, the downed power line ripped off the Service Mast and electricity meter—resulting in 2000 volt wires possibly exposed and therefore life threatening, laying on the ground.

I called CT Sunday evening, not expecting to speak with anyone.
Charles answered the phone, gathered details, and promised to visit my property on Monday.
With many other jobs scheduled for that day, my project was prioritized and they arrived at 8:00am to assess the scope of damage.
By 11:30am, a new service mast, new wires, and meter had been installed and connected to my circuit breaker box.
Every step of the way was smooth and efficiently handled by Charles and his crew, with grace, courtesy, respect, and gratitude for my business.
Under the circumstances, it was me that was relieved and grateful, to receive expertise on a timely basis.

Based on that stellar experience, I wouldn’t hesitate to call Charles for any electrical issues.

Steve B

Response from the owner:Thank you for using our services and trusting us with your electrical panel project

Steven L.

Excellent service and price for a new 200 amp panel and a mix of 230 / 120 V outlets. Charles is great to work with and I send my best wishes as his company grows.

Response from the owner:Thank you for using our services

Commercial Industries and Businesses We Serve

From HOAs to large-scale commercial projects, CT Electrical partners with a diverse range of industries across Denver and its surrounding areas.

Homeowner Associations (HOAs)

Small Businesses

Property Managers

Multi-Family / Apartment Complexes

Office Buildings

Medical Facilities

Restaurants, Hotels, and Hospitality

Logistics Hubs

General Contractors

Builders and Developers

Dental Offices

Assisted Living Facilities

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Commercial Electrical Services FAQ

Yes. We provide detailed, written estimates before any work begins so you can plan your project with confidence.

We work with a wide range of commercial clients, including offices, retail spaces, warehouses, multi-family housing, hotels, and HOAs.

Yes. Many of our clients opt for ongoing service contracts to maintain the safety, compliance, and efficiency of their systems year-round.

Yes. Our team holds Colorado State Master Electrician and Electrical Contractor licenses, and we are fully insured for commercial projects.

We offer a 1-year workmanship warranty on all commercial projects, plus a 10-year warranty on panel upgrades.

Absolutely. We ensure that all wiring, panels, and lighting meet current codes and pass inspections without issues.

We make every effort to respond quickly to urgent requests. While large projects may require planning, we can often provide fast turnaround for safety concerns or critical repairs.