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H2O Vault Heat Pump (HQ)

Updated 2026-10-05 · 3,328 reviewed · 176 listed · Scored from 64 Google reviews · How we rank ›

4.3(64) 56 low data composite score See reviews on Google ✓ Google-verified Publishes prices
Solar Energy CompanyResidential Solar Panel SystemsSolar Panel Maintenance ServiceSolar Energy System Service
H2O Vault Heat Pump (HQ)
Location
Perth
Services
Solar Energy Company, Residential Solar Panel Systems, Solar Panel Maintenance Service
Reviews
64
Best for
buyers prioritizing fast installation and willing to troubleshoot independently if issues arise

Core details are sourced from this business's Google Business Profile (checked 2026-10-05). Website-sourced details were fetched 2026-08-05.

What reviewers think

Installation often happens quickly and smoothly, but after-sales support is unreliable. Panels may arrive loose or misaligned, and getting help when systems underperform is difficult; support staff take weeks to reply or pass problems back to manufacturers overseas.

Based on limited recent reviews, so treat this as low-confidence.

Praised for
  • professional installation team
  • zero bill guarantee appeal
  • good value for the price
  • courteous staff and follow-up from management
Watch-outs
  • poor after-sales support and slow response times
  • installation quality issues (loose panels, mismatched equipment, faulty fitments)
reliable-installationmessy-workmanshipno-follow-up-supportslow-responsehonest-advice
Best for: buyers prioritizing fast installation and willing to troubleshoot independently if issues arise
Think twice if: your priority is ongoing support and quick follow-up when systems underperform or develop faults

Strengths

  • quick installation turnaround
  • named staff (Carl, Goodie, Jerry) praised for professionalism
  • zero bill guarantee marketing

What reviews say by service

Residential Solar Panel Systems
Installation completed fast but quality control inconsistent; panels sometimes loose or misaligned on first fit
Solar Hot Water Systems
Heat pump systems claimed to meet Australian Standard Pulse endurance test; limited review evidence
Extended Warranty & Aftercare Support
Warranty claims routed offshore with weeks of delay; support team unresponsive to email requests
Solar Energy System Service
After-sales troubleshooting relies on phone support and assumes customer availability; manufacturer issues left unresolved

How it compares

  • Rated 4.3 against a 4.59 average across the 119 solar energy company businesses listed here.
  • Has more Google reviews than 69% of the businesses in this directory.

How did this business earn its score?

How We Score
Star rating 58
Review volume 79
Review recency 0
Review sentiment 49
Profile completeness 75
Verification 30

Rating breakdown

5
48
4
3
3
2
2
3
1
8

Questions people ask

How long does installation take?
One reviewer noted their 8kw system was installed in half a day. However, another customer experienced an almost 2-month delay from the initial quoted timeframe.
What happens if my system isn't working as promised?
Support is available via phone and email, but response times are slow (10+ days reported for email replies). Support staff may ask you to troubleshoot remotely or suggest resetting equipment temporarily rather than arranging technician visits.
Do you offer a performance guarantee?
The business markets a zero bill guarantee, but multiple reviews report electricity bills remained unchanged or increased after installation, with support dismissing concerns.
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Last updated 2026-10-05