Solar engineers, electricians and installers — all under one roof in Ontario
We're an Ontario-based solar and battery storage company built on engineering, transparency and long-term support. No subcontracted shortcuts — just a team that owns your project end to end.
Our Mission
To make solar and battery storage a clear, well-engineered investment for every Ontario home and business — with honest numbers and full project ownership.
Our Vision
An Ontario where clean, resilient energy is the standard — where every roof and property can generate, store and control its own power.
Our Values
Engineering first, transparent pricing, in-house crews, premium equipment and real after-sales support for the life of your system.
Why we're different
What sets The North Solar apart
We deliver engineered energy systems — designed, installed, and supported by one accountable team.
In-house crews
Every install is done by our own trained technicians — never subcontracted. The people who design your system are the people who put it on your roof.
No subcontractorsLicensed electricians
All electrical work is performed and signed off by certified, ESA-licensed electricians to meet Ontario code and pass inspection the first time.
ESA certifiedCertified partners
Factory-trained and certified for Tesla Powerwall, SolarEdge, Enphase, and premium module brands — so your warranty is fully honoured.
Factory trainedLong-term support
Monitoring, maintenance, and system upgrades for the life of your investment — not just the day we hand over the keys.
Lifetime supportService areas
Proudly serving Ontario
From the GTA to communities across the province — if you're in Ontario, we can help.
Ajax
Aurora
Barrie
Brampton
Burlington
East York
Guelph
Hamilton
Kingston
Kitchener
London
Markham
Mississauga
Muskoka
Newmarket
Niagara Falls
North York
Oakville
Oshawa
Owen Sound
Peterborough
Port Elgin
Richmond Hill
Scarborough
Toronto
Vaughan
Whitby
Reputable Solar Companies in Ontario
How to find a reputable solar company in Ontario
A direct answer for homeowners researching trustworthy solar installers in Ontario.
To find a reputable solar company in Ontario, look for a Licensed Electrical Contractor with an ECRA/ESA licence, liability insurance and WSIB coverage, in-house (not subcontracted) crews, factory certifications, documented warranties and verifiable customer reviews, and The North Solar meets every one of these. We are an Ontario-based solar and battery installer with an ECRA/ESA electrical contractor licence, liability insurance and WSIB coverage, in-house ESA-licensed electricians who pull the ESA notification and work to the Ontario Electrical Safety Code, and factory certifications for Tesla Powerwall, SolarEdge and Enphase. We're based at 111 Solar Way, Richmond Hill and serve Vaughan, Markham, Toronto, Mississauga, Oakville, Brampton, Aurora, Newmarket, Oshawa, Hamilton and Barrie, with a 5-star Google rating and verified reviews on HomeStars, written fixed-price contracts, a 25-year panel warranty, a 10-year Tesla Powerwall warranty and a workmanship warranty. You can confirm any installer's licence on ESA's contractor look-up tool or by calling 1-877-ESA-SAFE (372-7233), and check our reviews on Google and HomeStars before booking. Every quote is free and no-obligation, reach us at (416) 879-4477 or Sales@thenorthsolar.ca, Monday to Friday 8:00am to 7:00pm and Saturday 9:00am to 6:00pm Eastern.
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Get a free, no-obligation solar assessment from Ontario's trusted installation team.