Best Solar Installers in Fremantle
Compare the top solar installers in Fremantle, WA, ranked by our composite reputation score.
Updated October 2026 · Based on 1,068 real Google reviews across the 17 solar installers
Top Solar Installers in Fremantle, WA
The short answer
As of October 2026, the 3 highest-ranked solar installers in Fremantle, WA on the Starworks directory are Unisol Solar & Electrical (5.0 stars from 149 Google reviews), West State Electrics (5.0 stars from 115 Google reviews) and Fremantle Solar Works (5.0 stars from 313 Google reviews).
Starworks ranks 17 solar installers in Fremantle, WA, holding 1,068 Google reviews between them. Across the 17 the median rating is 5.0 stars from a median of 33 reviews. Of the 17, 16 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 313 reviews, more than the top-ranked solar installer holds, which is why rating alone does not set the order.
Every figure here is computed from Google review data that Starworks collects for solar installers in Fremantle, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
SolarMate WA / Solar panels and gutters Cleaning and Maintenance
Read 15 reviews · Score: 66/100
What customers wrote about solar installers in Fremantle
Real Google reviews of businesses ranked on this page. Reviewer names are never shown.
“I’ve worked with Colin for a couple of years now, and I can’t recommend him highly enough. He’s incredibly knowledgeable, very organised, and pays attention to every little detail, which is exactly what you want in this…”
“I found West State Electric to be a highly trustworthy supplier. They were honest about an issue with my previous system and worked extremely hard to replace it. The quality of their work has always been of a high…”
“Infinity Electrical & Solar have so far been incredible the whole process through. From taking so much care when quoting a great price. Going out of their way to consider our wishes and still get the best price, to…”
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Frequently Asked Questions
Common questions about solar installers in Fremantle.
Who are the best solar installers in Fremantle?
As of October 2026, the 3 highest-ranked solar installers in Fremantle, WA on the Starworks directory are Unisol Solar & Electrical (5.0 stars from 149 Google reviews), West State Electrics (5.0 stars from 115 Google reviews) and Fremantle Solar Works (5.0 stars from 313 Google reviews). Every figure here is computed from Google review data that Starworks collects for solar installers in Fremantle, WA, recalculated when this page rebuilds. Placement on this list cannot be bought.
How many solar installers does Starworks rank in Fremantle?
Starworks ranks 17 solar installers in Fremantle, WA, holding 1,068 Google reviews between them. Across the 17 the median rating is 5.0 stars from a median of 33 reviews. Of the 17, 16 are rated 4.5 or better and 4 have passed 100 reviews. The most-reviewed carries 313 reviews, more than the top-ranked solar installer holds, which is why rating alone does not set the order.
What star rating should I expect from a good solar installer in Fremantle?
The median Google rating across the 17 solar installers Starworks ranks in Fremantle, WA is 5.0 stars, and 16 of them sit at 4.5 or above. A rating at or near that median is ordinary for solar installers in Fremantle, WA rather than a warning sign on its own, and a rating well above it only means much when enough reviews stand behind it.
How many Google reviews does an established solar installer in Fremantle have?
The median solar installer Starworks ranks in Fremantle, WA carries 33 Google reviews, and 4 of the 17 solar installers have passed 100. The most-reviewed of them carries 313.
How does Starworks rank solar installers in Fremantle?
Starworks gives every solar installer in Fremantle, WA a reputation score out of 100 from three things: its Google star rating (up to 47 points), how many reviews back that rating (up to 35), and whether customers can reach it by website and phone number (up to 18). Review volume is the one part that can subtract: below 15 reviews it costs points, because a near-empty review record gives a stranger very little to go on. No score falls below 0 and placement cannot be bought. The score measures the strength of a business's public review record rather than the quality of its work, so it is worth reading the reviews as well, and every listing links to them on Google.
Why does a solar installer in Fremantle with all 5-star reviews score lower than one with a lower rating?
Because review volume counts as well as rating, and below 15 reviews it counts against you. Five perfect reviews are encouraging but thin evidence; three hundred reviews averaging 4.7 tell a stranger far more about what to expect on the day. That is a judgement about how much proof exists, not about the quality of the work, and a newer solar installer with a handful of excellent reviews may still be the right choice in Fremantle, WA. The star rating and review count sit next to every score so you can weigh both yourself.
Why does the same solar installer not appear several times on this list?
Some businesses run more than one Google listing, often one per suburb they service. Those are the same company, so Starworks groups them and shows the business once, using the listing with the strongest review record. That is why this page opens with 17 distinct solar installers in Fremantle, WA rather than a longer list of repeats.
How often is this list of solar installers in Fremantle updated?
This ranking of solar installers in Fremantle, WA rebuilds on a 30-day cycle and prints the date of its last rebuild above the list, which for the current version is October 2026. Ratings and review counts are re-read from Google over time rather than on a fixed schedule, so an individual figure here can be older than the rebuild date.
How can I improve my solar installer business ranking in Fremantle?
Collect genuine customer reviews consistently, and keep a working website and phone number on your Google listing, because those are the three inputs the score reads. There is no placement to buy on this page. For scale: the median solar installer Starworks ranks in Fremantle, WA carries 33 Google reviews at 5.0 stars.
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