Multi-Plane Roof Array Install, installed by TRU Off Grid

Serving Guelph

Solar, Battery and Electrical Services in Guelph

Licensed master electrician, solar and battery backup installers. About 30 minutes from our Milton shop.

Electrical: 289-981-7825 Plan solar + batterySolar and battery: TRU Power Planner

Electrical

Panel upgrades, dedicated circuits, generators and transfer switches, ESA permits.

Home battery backup

EG4 and EP Cube 2.0 whole-home or critical-load backup for Guelph homes.

Solar + battery

New rooftop solar with storage, with up to $10,000 in Ontario rebates.

Licensed electricians for every project in Guelph

Electrical problems can quickly interrupt your day, whether at home or your place of business. TRU Electrical Services provides trusted electrician service in Guelph for residential and commercial properties. Backed by a Master Electrician License issued by the Electrical Safety Authority (ESA), our team delivers safe, code-compliant Guelph electrical services, from panel upgrades and solar interconnections to backup power systems and commercial electrical installations.

Reliable electrical services for homes and businesses in Guelph

TRU Electrical Services provides Guelph electrical services for residential and commercial properties. We install and upgrade electrical systems, including panel upgrades, dedicated circuits, lighting automation, three-phase power distribution, solar electrical integration, and ESA permitting. We also complete electrical work for home renovations, commercial fit-outs, and renewable energy installations. As an electrical contractor Guelph property owners choose, all work is completed in accordance with current electrical codes and ESA requirements.

Keep your business powered during unexpected outages

Power outages can disrupt business operations, damage equipment, and cause costly downtime. TRU Electrical Services installs commercial backup power systems to help businesses maintain power during outages. Our team installs automatic transfer switches (ATS), backup generator connections, commercial electrical distribution systems, switchgear, and energy-efficient lighting controls for a wide range of commercial properties. If you need an emergency electrician in Guelph, we also provide prompt electrical repairs and services. All work is completed in accordance with ESA requirements.

ESA-certified electrical work in Guelph

Qualified professionals should always complete electrical work. As a licensed electrician in Guelph, TRU Electrical Services performs every project in accordance with the requirements of the Electrical Safety Authority (ESA), ensuring safe installations and code-compliant workmanship. From residential electrical upgrades and commercial installations to solar electrical permitting and renewable energy projects, we manage the required ESA notifications, inspections, and approvals. Whether you need a residential electrician Guelph residents trust for their home or electrical expertise for a larger commercial facility, you can expect quality workmanship and dependable service from start to finish.

Solar and battery backup in Guelph

TRU Off Grid designs, permits and installs solar and home battery systems for Guelph homes, cottages and businesses: EG4 hybrid inverters with the GridBOSS, the Canadian Solar EP Cube 2.0, and EcoFlow critical-load backup. New rooftop solar and battery installed together can qualify for up to $10,000 through Ontario's Home Renovation Savings program, and we file the applications for you.

Reviews

Straight from our customers

4.874 Google reviews Leave a review

Solar install

Outstanding Solar Installation Experience

“I couldn't be happier with my solar and battery backup installation from TRU Off Grid! Jack, the owner, made the entire process seamless from start to finish. … The project was completed in June 2025, right on schedule and on budget.”

Ryan G.Google review · 2025

Solar install

“My experience dealing with Tru Off Grid has been nothing short of exceptional. My 12 KW system was installed in one day and included the electrical setup, etc. It was installed on the exact date agreed upon, and both Jack and his electrician were helpful, professional and courteous.”

Maureen T.Google review · 2025

Solar install

“Jack and his team at Tru Off Grid are amazing. Great team to work with extremely knowledgable with what they do. Super clean work and efficient. Made sure everything was correct up and running and I was happy before leaving job. Very honest and reliable team.”

Dennis O.Google review · 2026

Real reviews from our Google listing, quoted word for word. Read all 74