Best Solar Panel Installers near Port Perry, ON
None of these contractors is based in Port Perry; they work from towns including Toronto, Newmarket and Markham.
24 contractors listed · 7 open weekends · 18 rated 4.5+ · 1 shows a licence
Data verified October 18, 2026
Terawatt Solar
Profusion Solar
Alternate Power International Ltd
Microgreen Solar Corporation
Mixshop
The 24 contractors listed for Port Perry, ON design and install rooftop and ground mounted solar systems. Each entry repeats what the company publishes about certifications, equipment and hours, together with star ratings and comments drawn from public reviews.

Area overview: Port Perry, ON
20 of the 24 contractors on this page have a rating, from 3.9 to 5.0 across 406 reviews; 1 has 50 or more reviews and 18 are rated 4.5 or higher. The topics that come up most in reviews of the contractors on this page are "price", "quality" and "estimates". 6 are open on Saturdays and 2 on Sundays. 1 shows a licence on its website. 10 have ten or more years of experience, the longest 29 years. 3 offer financing or payment plans; 8 give free estimates; 1 is family- or locally-owned and 5 list coupons or special offers. We have a website on file for 22 of the contractors on this page; 20 publish a contact page; 19 list a public email and 3 take bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Can a survey happen outside working hours?
Weekend hours appear for 7 of the 24 contractors here, and a Saturday survey is easier for most households to arrange. Keep in mind that a useful roof survey needs daylight and a roof clear of snow and ice, which narrows the window in winter more than the calendar does.