About Us | Licensed Residential & Commercial Electrical Contractors | Klos Concepts Ltd.

Klos Concepts: Powering Communities Since 2014

Founded in 2014 by Karl Klos, Klos Concepts emerged from a vision to transform the electrical services industry through unparalleled customer experience and innovative solutions. What began as a commitment to excellence has evolved into a trusted electrical services company serving the Greater Toronto Area with dedication to craftsmanship and client collaboration. Our journey started with a simple belief that every electrical project deserves personalized attention and expert execution.

Over the years, we’ve built our reputation on delivering high-quality electrical installations paired with superior customer service. Our growth reflects our unwavering commitment to continuous improvement and our ability to exceed client expectations consistently. From residential homes to commercial facilities, we’ve established ourselves as the go-to electrical contractors for clients who value reliability, professionalism, and results that stand the test of time.

our certifications

Meet the Founder, Karl Klos

Owner/ Master Electrician/ CEO

Klos Concepts was founded by Karl Klos. Our vision, is to provide an unparalleled customer experience, leveraging our expertise and a commitment to continuous improvement. We are dedicated to delivering innovative and reliable electrical solutions that exceed expectations. Our core values, which are central to everything we do, include empathy, positivity, teamwork, trust, and quality. We believe in fostering strong relationships with our clients and within our team, ensuring every project is handled with the utmost care and professionalism.

The Foundation of Our Success in Every Electrical Project

At Klos Concepts, our core values of empathy, positivity, teamwork, trust, and quality guide every project. Our client-centered approach recognizes each job as unique, requiring customized solutions. We exceed expectations through genuine listening, transparent communication, and reliable execution.

01.

Building Relationships

We foster strong relationships built on trust and accountability, ensuring our clients feel valued and supported throughout their project journey. Every promise we make is a commitment we keep, from initial consultation through final installation and beyond.

02.

Quality Workmanship

Our dedication to exceptional service, combined with technical expertise and meticulous attention to detail, ensures superior results. We use only the highest quality materials and employ industry best practices in every project we undertake for lasting excellence.

03.

Reliability & Responsiveness

Our team understands how important it is to be both available and accountable. At Klos Concepts, we take pride in being easy to reach, quick to respond, and dependable from start to finish on every project we undertake.

04.

Commitment to Satisfaction

Customer satisfaction isn’t just a goal — it’s our top priority. We focus on open communication, clear expectations, and delivering on our promises. We aim to exceed expectations, not just meet them, and we’re proud to earn our clients’ trust and long-term loyalty through every interaction.

05.

Delivering with Purpose

Committed to eco-friendly practices and sustainable materials, we build responsibly for future generations. Our energy-efficient solutions reduce environmental impact while lowering operational costs, creating electrical systems that benefit both clients and the planet we share.

06.

Teamwork & Respect

Our work culture is rooted in teamwork, where every member brings value and integrity to the project. We operate with empathy for our clients, positivity in our process, and a shared commitment to quality and trust. These aren’t just words — they guide everything we do.

What Our Customers Have to Say

Leave Us A Review

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!

John B

Robyn and Sean from Klos Concepts were amazing! They handled outlet and switch installations, repaired our potlights, and even fixed a tricky chandelier in our 120-year-old house. They were professional, friendly, and clearly skilled at working with older homes. Everything works perfectly now, and they left the space spotless. We’re so impressed and would highly recommend Robyn, Sean, and the Klos Concepts Team.

Gerald C

Best decision we made. We just finished a complete kitchen renovation in our 100+ year old house and of all the trades involved Klos was the best. From start to finish the team was amazing. Excellent communications, on-time and on-budget! Helpful and informative at every step. New potlights, chandelier, under counter lighting and all the new plugs and circuits to totally modernize the electrical and improved the functionality of the space. The results were spectacular. Special thanks to Andrew, Ryan and Kristin: the inhouse team. On site electricians — Jeff and Min were amazing. They turned a spaghetti mess of wiring into a modern, and safe system.

Steven M.

Klos Concepts provided the electrical services for our recent renovation, from the original tear-out “make safe” work to the installation of new wiring, outlets, smart lighting, and data networking. Three different electricians in all — and they were all true professionals in both their work and their personal deportment. We’d recommend Klos to the closest of family and friends — and that’s a rare thing for us.

David N.

Very pro and kind. Did a great job on my garage and fast. I would highly recommend Klos Concepts LTD

Tired of Electrical Contractors Who Leave You In The Dark?

Don’t let electrical issues disrupt your day. Whether it’s tripping circuits or an outdated system, Klos Concepts is here to help. We offer safe, reliable electrical repairs when you need them most — serving homes and businesses across Toronto, the GTA, and Muskoka.

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