#1
Solar Merchants
Read 154 reviewsReputation score: 93/100
Change service or location
2026 rankings NSW
7 Best Solar Installers
in Hornsby
Compare the top 7 solar installers in Hornsby, ranked by Google reviews and business profile details.
Data as of 28 September 2026 · 435 Google reviews across 7 listed businesses
See the 7 listings ↓Top 7 Solar Installers in Hornsby, NSW
1–7 of 7The shortlist
Solar Merchants (4.9 stars from 154 Google reviews), Spotless Solar Care (5.0 stars from 108 Google reviews) and Green IOT (4.8 stars from 132 Google reviews) lead LocalLocal's Hornsby solar installers ranking.
Compare the review count alongside each rating. Ask the business about your job, location and preferred dates before booking.
#2
Spotless Solar Care
Read 108 reviewsReputation score: 86/100
17 Haldane St, Asquith New South Wales 2077
spotlesssolarcare.com.au#3
Green IOT
Read 132 reviewsReputation score: 84/100
Unit 12/10 Pioneer Ave, Thornleigh New South Wales 2120
greeniot.com.au#4
100 PowerLink Pty Ltd
Read 27 reviewsReputation score: 82/100
#5
Genelec Power Solutions
Read 8 reviewsReputation score: 65/100
#6
4EVA Energy
Read 4 reviewsReputation score: 60/100
#7
Solar Energy Australia
Read 2 reviewsReputation score: 20/100
Showing 7 of 7 listings on LocalLocal. The ranking covers our Hornsby listings. How we rank businesses →
How do solar installers in Hornsby compare?
The 7 solar installers listed on LocalLocal in Hornsby have 435 Google reviews in total. Their median rating is 4.9 stars. The median review count is 27.
Read recent reviews about work like yours. A large review count adds context to a high rating. Confirm that the business serves your address and offers the service you need.
How the LocalLocal score works →What should you ask solar installers in Hornsby?
Ask solar installers in Hornsby about the scope, availability and charges before you book.
- Describe the work you need and confirm the business serves your address.
- Ask about availability and the experience or qualifications relevant to the job.
- Compare the written scope and charges before you book.
Questions about solar installers in Hornsby
Check how the rankings work and what to confirm before booking.
Which solar installers lead LocalLocal's Hornsby ranking?
Solar Merchants (4.9 stars from 154 Google reviews); Spotless Solar Care (5.0 stars from 108 Google reviews); Green IOT (4.8 stars from 132 Google reviews) lead LocalLocal's Hornsby solar installers list. These ratings and review counts were recorded 28 September 2026. Confirm current availability with the business.
How does LocalLocal rank solar installers in Hornsby?
LocalLocal ranks solar installers by its published score: up to 50 points for rating quality, 30 for review volume and 20 for available profile details. Ties use star rating and review count, followed by a stable business identifier.
How many solar installers are listed in Hornsby?
LocalLocal lists 7 solar installers in Hornsby. Their public profiles report 435 Google reviews in total. The median rating is 4.9 stars with a median of 27 reviews.
What should I ask solar installers before booking?
Describe the work you need and confirm the business serves your address. Ask about availability and the experience or qualifications relevant to the job. Compare the written scope and charges before you book.
How current are the ratings and business details?
These details were recorded 28 September 2026. Ratings and opening hours can change. Read recent reviews and confirm the quote and availability with the business.
How can a business correct its details?
Open the business profile and choose Update details. Describe the change and include a link we can check. LocalLocal reviews correction and removal requests before changing a listing.