ECRA/ESA License No. 7011095
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Commercial Electrical Services

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Licensed Commercial Electricians Powering Business Excellence

At Klos Concepts, we understand your business success depends on reliable electrical infrastructure. Our expert commercial contractors deliver installation, repair, maintenance, and upgrade services. From powering new developments to enhancing existing facilities, we ensure your commercial electrical systems ensuring systems run safely, efficiently, and without interruption.

Commercial Troubleshooting, Diagnostics & Repair

Our commercial troubleshooting, diagnostics, and repair service ensures uninterrupted business operations by swiftly identifying and resolving electrical issues. Our proficient electricians provide accurate diagnostics, efficient repair solutions, and comprehensive system analysis including detailed inspections and corrective measures. We minimize downtime, prevent costly breakdowns, and maintain safe working environments for your business. 

LED & Commercial Lighting Upgrades 

Our lighting upgrades service helps businesses enhance lighting systems while reducing energy costs. We specialize in transforming your lighting infrastructure by replacing outdated fixtures with energy-efficient LED lighting. This reduces energy consumption, provides significant cost savings, improves aesthetics, meets regulatory requirements, and creates better work environments while lowering operational expenses. 

Commercial Generators

To safeguard your business from unexpected power outages, our generator installation service provides reliable solutions. We evaluate your power needs and recommend appropriate backup generators for emergencies, a primary power source or standby generators with proper specifications. Our experienced commercial electrical contractors handle the entire installation process, ensuring your business remains operational during blackouts and preventing financial losses. 

Equipment Installs

Our equipment Installs service provides seamless integration of various electrical equipment for businesses. Our expert commercial electrical contractors efficiently handle installations of industrial machinery and advanced technological setups. We ensure proper setup, safety checks, and optimization, making equipment an integral part of your electrical infrastructure while enhancing operational efficiency and productivity. 

Commercial EV Charging & Infrastructure

In response to rising demand for commercial electrical installation services, we offer commercial car charger installations for the electric vehicle revolution. Our certified electricians specialize in installing state-of-the-art EV infrastructure and charging stations for businesses, ensuring you can accommodate the charging needs of customers and employees while promoting sustainability and innovation. 

New Construction Electrical Services

Our commercial electricians provide complete electrical installation for new construction projects, including power distribution, lighting systems, and code-compliant wiring. We ensure your commercial building meets all electrical requirements for safe, efficient operations. 
View All Commercial Electrical Services

Experienced Commercial Electrical Contractors Delivering Safe, Code-Compliant Solutions 

Professional installations, emergency repairs, and maintenance solutions designed to keep your properties powered, safe, and operating smoothly.

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  • Commmercial Electrical Services

Our Comprehensive Commercial Electrical Services 

By choosing Klos Concepts, you’re investing in your business’s success and efficiency. Our commercial electrical contractor services empower your operations, minimize downtime, and secure your electrical infrastructure’s future. We are your reliable partner for all electrical needs, allowing you to focus on what truly matters – your business success.

Filters Labels — Service Categories
Aluminum Wiring Replacement and Repair
Audio/Visual & Smart Technology Infrastructure
Circuit Breakers & Fuses
Commercial Battery Backup Solutions
Commercial Energy & Efficiency Audits
Commercial EV Charging & Infrastructure
Commercial Generators
Commercial Security & Surveillance Systems Wiring
Commercial Solar Systems & Installations
Commercial Specialty & Architectural Lighting
Commercial Troubleshooting, Diagnostics & Repair
Commerial Electrical Renovations
Custom & Specialty Lighting
Electrical Motors & Transformers
Electrical System Upgrades 
Emergency Generator Services
Emergency Light Systems & Servicing
Emergency Wiring & Conduit Installs 
Equipment Installs
Exit Lighting Systems
Fire Alarm Systems
Fire Risk Inspections and Repairs
LED & Commercial Lighting Upgrades 
Lightning and Surge Damage Repairs
Low Voltage Wiring
New Construction Electrical Services
Off Grid Solutions
Open Junction Boxes
Outdoor and Parking Lot lighting
Overcrowded Panels Compliance & Repair
  • Book An Appointment with Klos Concepts

Your Commercial Property Deserves Better Than Amateur Electrical Work 

Professional commercial electrical installations require expertise. Our licensed commercial electricians handle everything from electrical panel upgrades to complete electrical system designs for business  and commercial properties. Contact Klos Concepts and let our team of expert handle all your commercial electrical needs.

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  • Areas We Serve

No. 1 Choice for Commercial & Industrial Electrical Services 

We’re based in Toronto and proudly serve a wide range of nearby cities. Whether you’re a homeowner upgrading your panel or a business needing electrical maintenance, our licensed electricians are ready to deliver expert service wherever you are.

Licensed Commerical Electricians Proudly Serving Toronto and the GTA

Ajax
Brampton
Etobicoke
Markham
Mississauga
North York
Oakville
Oshawa
Pickering
Scarborough
Downtown Toronto
Vaughan
Whitby
Midtown Toronto
Bridle Path
Don Mills
Beaches
Leslieville
High Park
Burlington
Halton Hills
Milton
Newmarket
Richmond Hill
Stouffville
Thornhill
Woodbridge

Don’t see your area in the list above? If you Googled “Electrician Near Me” and you found us, chances are we service your area. 

Contact Toronto Office

Phone:

Licensed Commerical Electricians Proudly Serving Muskoka and surrounding areas.

Bracebridge
Lake of Bays
Lake Muskoka
Port Carling
Huntsville
Rosseau
Bala
Parry Sound
MacTier
Utterson
Lake Joseph
Lake Rosseau
Orillia
Seguin
Gravenhurst
Haliburton

Don’t see your area in the list above? If you Googled “Electrician Near Me” and you found us, chances are we service your area. 

Contact Muskoka Office

Phone:
  • Testimonials

What Our Customers Have to Say 

Leave Us A Review
NADIA G.
I had the opportunity to once again use Klos Concepts for a repair. As always, they were responsive, took extra care and completed the repair. They are dependable and trustworthy and are my ‘go to’ for all my electrical repairs. You are always in good hands with Klos!
Karen H.
Klos Concepts has done work for me over the past several years. I’ve always been happy with their professionalism, courtesy and trustworthiness. I look forward to using Klos Concepts for future projects and would definitely recommend them to family and friends.
Adele M.
I’m very happy with the work we had done! The whole experience was great. They were communicative, on time, knowledgeable, and cleaned up afterwards. I highly recommend!
Michael H.
We hired Klos Concepts Ltd. to install a light in our entry hall. Normally this is a relatively simple procedure; however, our house was built in 1922, and installing the light required the removal of a cast iron bar and box that were part of the original knob & tube system. This was no easy job, and we were told that it may not be possible to complete without damage to the surrounding ceiling. From what I could hear from the comfort of a Laz-Z-Boy upstairs, removing that ancient box and part of the bar it was attached to required several cutting tools, both electric and manua,l and a lot of meticulous and, I would guess, frustrating work. When the light was installed, the ceiling was fully intact, no damage was done, and the dust and iron filings this job would create were nowhere to be seen or found. So, if you need electrical work done or your home, go with the best, the pros: hire Klos Concepts Ltd.
Stan O.
I had an exceptional esperience with Klos Concepts. FIrst, Karl personally came to my home to evaluate my needs and his insiights and recommendations were realy helpful. I needed a re-installation and upgrade to my EV charging port and his team handled everything in the fastest and most effective possible manner. They dealt with minor challenges in the wall placement and existing intrastructure with care and consideration and the end result is perfect. They worked with me to schedule the installation job as soon as I received the charging device from Best Buy and he whole service from top to bottom was smooth.
Susanne G.
Customer service beyond compare, from booking the appointment to the follow-up after the job is done. They deal in electrical solutions and peace of mind. The team works diligently, they’re on time, efficient, professional, skilled, and they leave no trace that they were here other than a job well done. Highly, highly recommend.
Pierre R.
Service has been very professional and friendly. Andrew was very attentive to my EV charger needs and was very transparent about the work that would be needed. He made sure I was fully informed and made the process very seamless. Highly recommend
Nathan C.
I have been a client of Karl and Klos for many years. Karl and the team are always responsive. They do great work, leave the house clean and have reasonable rates. I recommend them for any size of a job.
Michael O.
Klos concepts has assisted me and my family on 3 seperate projects. Always timely, efficient, reliable and easy to work with. Prior to the job beginning, the scope of work was clearly communicated which avoided any surprises. Thank you to the Klos concepts team for your help. Looking forward to working with them again.
Ellen D.
The team did a great job for me with a minor repair needed for an old fluorescent light fixture. They were fast, responsive, competitively priced and very pleasant to work with. Thank you!
  • FAQs

Commercial & Industrial Electrical Questions Answered by Professional Electricians 

The Klos Concepts team has compiled a list of frequently asked questions about our commercial electrical services to answer business owners’ most pressing electrical questions. 

Commercial electricians offer installation, maintenance, and repair of electrical systems in commercial buildings, ensuring safety and compliance with regulations.  Commercial buildings require more power for larger spaces, multiple occupants, and complex equipment, featuring intricate wiring circuits and larger distribution panels.

At Klos Concepts, our licensed electricians are trained in both commercial electrical systems. From code-compliant installs to system upgrades and maintenance, we offer complete commercial and industrial electrical services that will keep your operations running smoothly — on time, on budget, and with minimal disruption to your day-to-day.

Business owners are legally required to conduct electrical installation condition reports for commercial properties at least every five years, which can be completed as a 100% inspection every five years or 20% annual inspections.

Testing frequency may vary based on property age and type, but ensures electrical installations remain safe and meet current standards. Additionally, it’s recommended to schedule maintenance for commercial electrical systems at least once a year to ensure optimal performance and safety.

Failure to comply with these requirements can result in significant penalties, making it crucial to understand local requirements and consult qualified electricians for proper guidance and compliance.

Yes, our commercial electricians are fully licensed and insured, ensuring professional and reliable service for your business needs.

We serve a wide range of businesses, including retail stores, offices, restaurants, and industrial facilities, providing tailored commercial electrician services to meet specific needs.

Scheduling an appointment is easy! We’re here to help!

You can simply call our main office at or email us at to book a convenient time for your electrical needs.

Don’t see answers, our team is ready to assist and welcomes any opportunity to address additional queries you may have about our work and services. Contact us here.
  • Book An Appointment With Klos Concepts

Power Up Your Profits with Professional Electrical Solutions 

Stop losing money to electrical problems. Our commercial electricians tackle complex systems from equiment installations, electrical panel upgrades to emergency repairs without disrupting your bottom line.

Contact Klos Concepts for your commercial, industrial electrical installations and maintenance services across GTA and Muskoka.

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Schedule an Appointment with Klos Concepts

Our expert team will handle everything from emergency repairs to planned installations. Fill out the form below to get started.