Hills Solar

Solar Installer in Castle Hill, NSW

5.0from 205 reviews87.4/ 100 evidence score#2 of 13 in Castle Hill
Call 0402 575 177Visit website

Hills Solar is a solar installer in Castle Hill, NSW. It has 5.0 stars from 205 Google reviews. WhoToHire scores it 87.4 out of 100 on independent evidence checks. That places it 2 of 13 solar installers listed in Castle Hill. Its website was reachable when last checked. Its listed phone number matches the one on its own website. Placement cannot be bought.

What we checked

Including the checks that did not pass, and the ones that never ran. A blank is not a pass.

  • Independently corroboratedNot confirmed

    Only one source describes this business. That is an entry, not corroboration.

  • Website reachableConfirmed

    Last reached 3 Aug 2026 over HTTPS, HTTP 200.

  • Phone number confirmedConfirmed

    The listed number appears on their own website, checked 3 Aug 2026.

  • ABN confirmedNot checked

    No ABN is published on their website. Most small businesses don't publish one, so this is a bonus signal rather than a warning.

Listed on Google as

  • Solar energy company
  • Service establishment

The highlighted one is its primary category — what this business chose to be listed as first. On a list page, a business whose primary category matches what you searched for is treated as a closer match than one that offers it among many other trades. How that affects the order.

Reviews

5.0 stars from 205 reviews.

We hold the count and the average, not the individual reviews, so we cannot tell you whether those reviews arrived steadily over years or all in one fortnight. The second is far more likely to have been bought, and we would tell you if we could.

What they say about themselves

Taken from their own website. We have not verified any of it — it is here because it is useful, and labelled because it is unverified.

On its own site, this business says it is certified and says it is accredited.

What it offers

  • free-quote
  • warranty

Get any of these in writing before work starts. A warranty nobody wrote down is the most common thing people find they do not have.

Others nearby

Same trade, ordered by how close they are and how much evidence we hold — within 60 km of this address.

All 13 solar installers in Castle Hill →