Fairly rated · Updated October 2026
Castle Hill solar installers, fairly rated
As of October 2026, the three most fairly rated solar installers in Castle Hill, NSW on Tradie Ladder are iSpark Electrical - Lucky Solar (5.0 from 271 Google reviews), Hills Solar (5.0 from 213 Google reviews) and Hills Natural Solar (5.0 from 116 Google reviews).
- Solar Installers compared
- 40
- Google reviews
- 2,627
- Median rating
- 5.0
| # | Business | Rating | Google reviews | Contact |
|---|---|---|---|---|
| 1 | iSpark Electrical - Lucky Solar | 271 Google reviews | ||
| 2 | Hills Solar | 213 Google reviews | ||
| 3 | Hills Natural Solar5/9 Hare Place, Rouse Hill, Sydney NSW 2155 | 116 Google reviews | ||
| 4 | Bangar Energy - Solar Panels & Battery Storage system InstallersCastle Hill NSW | 96 Google reviews | ||
| 5 | SolEarth EnergyCastle Hill NSW | 81 Google reviews | ||
| 6 | POWERGRID SOLAR593 Withers Rd, Sydney NSW 2155 | 77 Google reviews | ||
| 7 | Aussie Sky Solar | 74 Google reviews | ||
| 8 | Simply Solar Solutions | 68 Google reviews | ||
| 9 | The Hills Solar Centre6 Gladstone Rd, Sydney NSW 2154 | 57 Google reviews | ||
| 10 | Fordan Solar | 43 Google reviews | ||
| 11 | Fordan Solar and Engineering15-17 Old Northern Rd, Sydney NSW 2153 | 41 Google reviews | ||
| 12 | Essar Solar4 Columbia Ct, Sydney NSW 2153 | 36 Google reviews | ||
| 13 | Sydney Wide Solar1 Miller Way, Sydney NSW 2155 | 36 Google reviews | ||
| 14 | AHE Group9 Salisbury Rd, Sydney NSW 2154 | 116 Google reviews | ||
| 15 | Your Green Planet | 114 Google reviews | ||
| 16 | Bangar Energy | 106 Google reviews | ||
| 17 | Ecosun power pty ltd | 27 Google reviews | ||
| 18 | Blue Tech Energy NSW | 24 Google reviews | ||
| 19 | Planet Solar | 41 Google reviews | ||
| 20 | Solar Install Pros | 15 Google reviews | ||
| 21 | TCC SolarCastle Hill NSW | 15 Google reviews | ||
| 22 | Battery DealsCastle Hill NSW | 174 Google reviews | ||
| 23 | Alexa Energy GroupLevel 5, Nexus Building, 4 Columbia Court, Norwest | 23 Google reviews | ||
| 24 | Orbit Solar Pty Ltd4 Columbia Ct, Winston Hills NSW 2153 | 45 Google reviews | ||
| 25 | SOLARVIA | 9 Google reviews | ||
| 26 | SunharvestCastle Hill NSW | 6 Google reviews | ||
| 27 | Your Local SolarCastle Hill NSW | 6 Google reviews | ||
| 28 | EnTech Solar | 13 Google reviews | ||
| 29 | Lachlan Solar | 5 Google reviews | ||
| 30 | Oz Smart Energy | 40 Google reviews | ||
| 31 | Aussie Sun Solar114 burns road, kellyville nsw 2155, Sydney NSW 2155 | 3 Google reviews | ||
| 32 | RK Solar & Consulting ServicesCastle Hill NSW | 245 Google reviews | ||
| 33 | Solar Harbour5 Inglewood Pl, Sydney NSW 2153 | 213 Google reviews | ||
| 34 | Galeon Solar | 31 Google reviews | ||
| 35 | Royal Solar & Battery | 1 Google review | ||
| 36 | Go Green Home SolarCastle Hill NSW | 108 Google reviews | ||
| 37 | Utility Solar- Renewable Energy at Your DoorstepCastle Hill NSW | 12 Google reviews | ||
| 38 | SunSolar Energy Pty Ltd - Solar Installation Company Norwest NSW4 Columbia Ct | 8 Google reviews | ||
| 39 | EM Solar | 9 Google reviews | ||
| 40 | Got to Go Solar | 9 Google reviews |
Tradie Ladder compared 40 solar installers in Castle Hill, NSW, with 2,627 Google reviews between them. Of these, 40 meet this list's method. The median rating is 5.0 from a median of 41 reviews.
Of the solar installers compared, the most reviewed is iSpark Electrical - Lucky Solar, with 271 Google reviews at 5.0.
How this list is ranked
Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews.
It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
Questions
- Which solar installers in Castle Hill, NSW are the most fairly rated?
- As of October 2026, the three most fairly rated solar installers in Castle Hill, NSW on Tradie Ladder are iSpark Electrical - Lucky Solar (5.0 from 271 Google reviews), Hills Solar (5.0 from 213 Google reviews) and Hills Natural Solar (5.0 from 116 Google reviews).
- How does Tradie Ladder rank solar installers in Castle Hill, NSW?
- Businesses are ranked by their Google rating, pulled toward 4.5 as if each had 10 more reviews at 4.5, so five stars from four reviews does not beat 4.9 from four hundred. Ties go to the business with more reviews. It does not measure price, speed or the quality of any one job, and it knows only the reviews people left on Google.
- How many solar installers in Castle Hill, NSW did Tradie Ladder compare?
- Tradie Ladder compared 40 solar installers in Castle Hill, NSW, with 2,627 Google reviews between them. Of these, 40 meet this list's method. The median rating is 5.0 from a median of 41 reviews.
- Can a business pay to be listed or to rank higher?
- No. Every business is ranked by the same published method, and no business can pay to be listed or to move up.