ABOUT H3 ELECTRICAL
YOUR ELECTRICAL
SYSTEM EXPERTS.
H3 Electrical is a community-driven electrical contracting company based in Guelph, Ontario, proudly serving Guelph, Cambridge, Kitchener-Waterloo, and surrounding communities. We provide reliable residential, commercial, and industrial electrical services, ensuring homes, businesses, and industry stay safely powered. With a focus on quality workmanship and dependable service, we’re committed to building lasting relationships with our clients and supporting the communities we serve - because to us, it's more than just electrical work, it's about powering the communities we call home.
RESIDENTIAL ELECTRICAL SERVICES
Powering Your Home
INDUSTRIAL ELECTRICAL SERVICES
Powering Industry
COMMERCIAL ELECTRICAL SERVICES
Powering Your Business
WHY CHOOSE H3 ELECTRICAL
BUILT ON TRUST, QUALITY, & LASTING RELATIONSHIPS.
LICENSED & INSURED ELECTRICIANS
Our licensed and insured electricians deliver safe, reliable, and code-compliant electrical solutions you can trust. From installations to repairs, every project is completed with professionalism, attention to detail, and a commitment to keeping your home or business powered safely.
QUALITY MATERIALS & WORKMANSHIP
We combine high-quality, industry-approved materials with expert workmanship to deliver dependable, long-lasting results. Every project is completed by skilled electricians who prioritize precision, safety, and clean installations built to perform for years to come.
CLEAR PRICING & COMMUNICATION
We believe trust starts with honest pricing and clear communication. That’s why we provide detailed upfront estimates, keep you informed throughout the project, and ensure there are no hidden fees or unexpected surprises along the way.
NO PRESSURE CONSULTATIONS
Your electrical needs deserve careful planning and professional guidance. During our no pressure consultations, we take the time to understand your goals, explain your options clearly, and provide honest suggestions so you can move forward with confidence.
OUR SERVICES
COMPLETE ELECTRICAL
SERVICES FOR HOMES, BUSINESSES, & INDUSTRY.
Fast, reliable electrical repairs and maintenance to keep your home or business safe, efficient, and powered without interruption.
Powering your home starts at the source. Our panel and service upgrades keep your system safe, efficient, and ready for today's electrical demands.
Safe, efficient, and code-compliant Level 1, Level 2, and Level 3 EV charger installation for homes and businesses, tailored to your electrical system - so you can charge with confidence every day.
Professional lighting installation for residential, commercial, and industrial spaces - enhancing safety, efficiency, and aesthetics with reliable, code-compliant indoor and outdoor solutions.
Safe, code-compliant electrical services for residential, commercial, and industrial projects - from new builds and renovations to upgrades and troubleshooting. Licensed electricians, reliable results.
Expert code-compliant rewiring for homes and businesses, upgrading aluminum and knob-and-tube systems to safe, efficient modern wiring.
Thorough electrical inspections to ensure your system is safe, code-compliant, and insurance-ready. Our licensed electricians identify hazards and deliver clear, trusted recommendations.
Reliable backup power starts with expert generator installations. Our licensed electricians handle everything - from selection to final testing - so your home or business stays powered during outages.
Protecting lives and property starts with dependable fire alarm and safety systems. We design, install, and maintain code-compliant solutions tailored to your building - ensuring reliable performance when it matters most.
Power your backyard oasis with safe, code-compliant wiring for pools, hot tubs, and saunas. We install dedicated circuits, GFCI protection, controls, and lighting - built to perform outdoors - so you can relax with confidence.
Reliable, code-compliant electrical services for commercial and industrial facilities, including offices, restaurants, retail, warehouses, and factories. We deliver safe, efficient installations, maintenance, and repairs with minimal downtown.
When electrical emergencies happen, we're here to help - fast. Our licensed electricians provide prompt, reliable service for outages, faults, and urgent safety concerns. Available when you need us most, day or night.
CLIENT TESTIMONIALS
REAL STORIES.
RELIABLE SERVICE.
"We called Carter from H3 Electrical after our tenants in Guelph called in a panic because their furnace had shut off one evening this winter. I contacted Carter and he was onsite within 90 minutes. He diagnosed the problem and got it back up and running for the night. He required a specific part which he returned with the next day and installed without further ado. He was professional, prompt, reasonably priced, and will be our 'go to' electrician moving forward."
CHRIS W
Twogen Properties Inc. - Guelph, ON
"Carter installed a car charger in our garage. He planned out the best approach and made it happen with very little disruption. He made sure that we were happy with the location of the charging unit. On another occasion, he ran power to our newly purchased sauna. Again, he planned it out well, and we couldn't be happier!."
JEFF & KELTIE K
Homeowners - Stratford, ON
"We had an excellent experience working with H3 Electrical. Carter installed several light fixtures and ceiling fans throughout our home and the quality of work was outstanding. He was responsive, professional, and clearly very knowledgeable. What impressed us most was his attention to detail and patience - he worked closely with us to test each fixture placement and adjust lighting tones until everything was exactly how we wanted it.
The entire process was smooth and stress free. We wouldn't hesitate to recommend H3 Electrical to anyone looking for high-quality electrical work done right the first time."
SARAH J
Homeowner - Guelph, ON
"H3 Electrical is extremely reliable and quick to respond whenever we have an electrical issue arise. Professional, efficient, and easy to work with - always our 'go to' electrician."
MADISON V
Homeowner - Ariss, ON
"Grateful to have had Carter handle the electrical work in our home - prompt, thoughtful, and clearly takes pride in what he does. What stood out most was his honesty: clear, straightforward, and never any pressure. Rare to find someone this easy to trust. Would gladly call him again."
JEREMIAH T
Homeowner - Grand Valley, ON
"We hired Carter last season to do electrical work for our above ground pool installation. He came out and provided us with a competitive quote and clearly communicated our options to us.
On our scheduled installation day, his first baby made their arrival! I thought for sure we would need to hire someone else (understandably so), but Carter still made time that same week to get the job done, which we were incredibly impressed with and thankful for as we were working on a tight timeline.
Carter was incredibly professional, efficient, friendly, and left the work area clean and tidy. He ensured everything was in working order upon completing the work and provided us with knowledge regarding the installed equipment and how to proceed should we have any issues moving forward.
We will definitely reach out to Carter again when we need an electrician for future projects."