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  • Top Residential & Cottage Electrical Requests

Licensed Residential Electricians for Your Home & Cottage

Klos Concepts provides trusted electrical services throughout the GTA and Muskoka with unwavering commitment to safety, meticulous attention to detail, and superior customer service. Our licensed, experienced electricians specialize in residential electrical installation and services, making us the preferred choice for homeowners seeking reliable electrical solutions.

Home Energy Efficient Lighting

Reduce energy consumption by up to 80% with energy-efficient lighting. We offer energy-efficient solutions from LED bulb installations, fixture upgrades, to custom lighting design. Our LED lighting and other energy-saving solutions will lower costs and create perfect ambiance for any space. 

Landscape & Outdoor Lighting

Enhance your home’s outdoor living space with landscape or outdoor lighting installations. From LED lighting upgrades, deck lighting, patio lighting to recessed or security lighting, call Klos Concepts for your outdoor lighting design and installation services. 

Electrical Panel Upgrades & Retrofits

Our licensed electricians install code-compliant panels that support today’s electrical needs. We replace old panels, outdated circuit breakers or fuses and we make sure your panel has updated circuits, switches, and wires ensuring your home is safe and ready to meet today’s demands. 

High End Lighting Installations

Transform your home with custom designer lighting that elevates ambiance and reflects your lifestyle. Our expert electricians install luxury fixtures, smart lighting systems, and architectural lighting solutions with precision craftsmanship. 

Home Electrical Troubleshooting, Diagnostics & Repair

Our licensed electricians quickly diagnose flickering lights, tripping circuit breakers, and electrical repair issues in your home or cottage. Using advanced testing equipment, we provide safe, reliable solutions for all residential electrical problems. 

Electrical Emergency Service Repair

When electrical emergencies threaten your family’s safety, Klos Concepts responds immediately. Our licensed electricians quickly diagnose and resolve power outages, sparking outlets, burning smells, and other urgent electrical hazards safely. 
View All Home & Cottage Electrical Services

Electrical contractors who treat every job like it matters 

From electrical panel upgrades to EV charger installations, homeowners choose Klos Concepts licensed electricians because we prioritize your family’s safety above everything else.

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  • Our Residential Electrical Services

Our Comprehensive Home & Cottage Electrical Services 

From simple repairs to complete system upgrades, our reliable team of licensed, experienced electricians delivers efficient, high-quality solutions that ensure safety and functionality for your home’s electrical systems.

Filters Labels — Service Categories
Aluminum Wiring Replacement and Repair
Appliance Hook Ups
Ceiling Fan Installation & Repair 
Circuit Breakers & Fuses
Custom & Specialty Lighting
Driveway Heating Systems
Electrical Emergency Service Repair
Electrical Panel Upgrades & Retrofits
Emergency Generator Services
EV Chargers & Charging Stations
Fire Risk Inspections and Repairs
Ground Fault Repairs
High End Lighting Installations
Home Electrical Renovations
Home Electrical Troubleshooting, Diagnostics & Repair
Home Electrical Wiring & Rewiring
Home Energy Efficient Lighting
Home Generator Installation & Service 
Home Lighting Design 
Home Safety Inspections
Hot Tub & Pool Electrical Services 
Kitchen & Bathroom Electrical Upgrades
Knob & Tube Wiring Removal
Landscape & Outdoor Lighting
Lightning and Surge Damage Repairs
New Home Build Electrical Services
Off Grid Solutions
Open Junction Boxes
Outlet Installation & GFCI Upgrades 
Overcrowded Panels Compliance & Repair
  • Book An Appointment With Klos Concepts

Need Reliable Electrical Contractors You Can Count On? 

Watt Are You Waiting For? Professional Service is Just a Call Away. Stop scrolling through endless electrician searches. Homeowners trust Klos Concepts to deliver

reliable electrical services in Toronto and the GTA.

From Mississauga to Markham, we keep your power flowing and your family safe.

Request Service Today
  • Areas We Serve

No. 1 Choice for Residential & Cottage 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 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 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
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
  • FAQs

Home & Cottage Electrical Questions Answered by Professional Electricians 

Get expert answers to common electrical questions. Our licensed electricians share professional insights about residential electrical services and solutions.

Frequent circuit breaker trips, flickering lights, burning smells near outlets, and sparking switches are all signs that you may need quality electrical services. These issues indicate underlying electrical problems that licensed electricians should address to prevent further hazards. Don’t attempt to fix it yourself, call us at Klos Concepts. We’ll be happy to assess your needs!

Yes, we provide backup generator installation services. This ensures your home or cottage has a reliable power source during outages, giving you peace of mind and uninterrupted operations.

Of course! We love being a part of transforming your spaces. Our expert electricians are here to help with all your renovation projects.

Klos Concepts Ltd. provides a 2‑year warranty on their labor after project completion, with materials warrantied based on manufacturer guidelines.

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

Need Reliable Electrical Contractors You Can Count On? 

Watt Are You Waiting For? Professional Service is Just a Call Away. Stop scrolling through endless electrician searches. Homeowners trust Klos Concepts to deliver

reliable electrical services in Toronto and the GTA.

From Mississauga to Markham, we keep your power flowing and your family safe.

Request Service Today

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.