Metal Tile Roof Array, installed by TRU Off Grid

Serving Oakville

Solar, Battery and Electrical Services in Oakville

Licensed master electrician, solar and battery backup installers. About 20 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 Oakville homes.

Solar + battery

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

Licensed electricians for every project in Oakville

Electrical issues can disrupt your daily practice and business operations when you didn’t even think about them. TRU Electrical Services provides trusted electrician services in Oakville for residential and commercial properties. Backed by a Master Electrician License issued by the Electrical Safety Authority (ESA), our team delivers safe, code-compliant electrical solutions, from panel upgrades and solar interconnections to backup power systems and commercial electrical installations.

Reliable electrical services for homes and businesses in Oakville

TRU Electrical Services provides dependable electrical services in Oakville for residential and commercial properties, handling everything from panel upgrades, dedicated circuits, and lighting automation to three-phase power distribution, solar electrical integration, and ESA permitting. No matter what type of electrical work you have planned for your residential property or business premises, whether it be upgrades or the installation of renewable energy systems, our professional team will provide you with safe, high-quality services that comply with all building codes.

Keep your business powered during unexpected outages

A power outage can happen without warning and quickly interrupt your business. TRU Electrical Services installs reliable commercial backup power systems to help keep your operations running and your essential equipment protected when the power goes out. 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 facilities. As an experienced electrical contractor in Oakville, we deliver dependable backup power solutions designed to keep your business prepared.

ESA-certified electrical work in Oakville

Electrical work should always be completed by qualified professionals. As a licensed electrician in Oakville, TRU Electrical Services performs every project in accordance with Electrical Safety Authority (ESA) requirements, 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 in Oakville or electrical expertise for a larger commercial property, you can rely on dependable service from start to finish.

Solar and battery backup in Oakville

TRU Off Grid designs, permits and installs solar and home battery systems for Oakville 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