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O'Sullivan Davies Lawyers

Updated 2026-09-05 · 4,046 reviewed · 173 listed · Scored from 30 Google reviews · How we rank ›

3.4(30) 59 composite score See reviews on Google ✓ Google-verified
Family LawLaw FirmSolicitorCivil Law AttorneyTrial AttorneyConveyancing & Property LawWills & Estate PlanningLegal Services
O'Sullivan Davies Lawyers
Location
Perth
Services
Family Law, Law Firm, Solicitor
Reviews
30
Ranking
#56 in Family Law
Best for
Clients requiring empathetic staff support and willing to closely monitor accounts throughout engagement.

Core details are sourced from this business's Google Business Profile (checked 2026-09-05). Website-sourced details were fetched 2026-08-05.

What recent reviews say

Five-star reviews praise individual staff for empathy and professionalism during separation and family matters. One-star reviewers document a pattern spanning 13 years: initial estimates ($50,000–$75,000) ballooning to $150,000+, critical errors (rejected affidavits, unfiled subpoenas, cancelled court dates clients weren't told about), and the firm suing clients for outstanding fees within days of promised credits going unapplied. Three recent detailed complaints describe poor quality work, missed evidence, inattention to instructions, and the firm's refusal to acknowledge mistakes. Outcomes are polarised: some clients leave grateful; others incur tens of thousands in additional costs with new firms to fix matters OSD could not complete.

Praised for
  • Professional and knowledgeable staff (when engaged)
  • Supportive, empathetic approach during difficult times
  • Positive outcomes for some clients
Watch-outs
  • Costs spiral dramatically beyond initial estimates
  • Sloppy work, missed deadlines, procedural errors
  • Poor communication and lack of accountability
  • Aggressive debt collection against unhappy clients
responsive-communicationpoor-communicationknowledgeableprofessionalempatheticoverpricedhidden-feesachieved-good-outcomedismissivepoor-follow-upaggressive-advocacy
Best for: Clients requiring empathetic staff support and willing to closely monitor accounts throughout engagement.
Think twice if: You are cost-sensitive or on borrowed funds. Multiple clients report estimates doubling or tripling, and the firm has pursued debt collection within days of disputes over promised credits.

Where this business shines

  • Individual staff praised for professionalism and empathy
  • Some clients achieve satisfactory outcomes
  • Open 7 days a week

Worth knowing

  • Trevor, Kim Morrison, and Karen Ryan named as supportive staff
  • Andrew Davies and Bethany Moller named in positive reviews
  • Initial estimates cited by multiple reviewers at $50,000–$75,000; actual costs reached $150,000+
  • One client's matter completed by replacement firm for $87,711.95, less than OSD's own low estimate
  • Documented failures: affidavit rejected for page limit, subpoenas unfiled for months, clients told to attend cancelled court dates
  • Firm sued multiple clients for unpaid fees; at least one counterclaim settled with firm collecting nothing
  • One client filed complaint with Legal Profession Board of Western Australia
  • Firm disputed client review and lodged debt claim with Equifax during dispute

What reviews say by service

Family Law
Deeply split: supportive advice and professionalism reported by satisfied clients; cost spirals, missed deadlines, poor case management, and accountability gaps documented by multiple unhappy clients over 13 years.
Wills & Estate Planning
Limited evidence in reviews; one positive mention of 'Succession and Future Planning' on website but no detailed client feedback.
Conveyancing & Property Law
Website lists services but no review text directly addresses this category.

How it compares

  • Rated 3.4 against a 4.57 average across the 167 family law businesses listed here.
  • Has more Google reviews than 53% of the businesses in this directory.

What earned this score?

Scoring Method
Star rating 28
Review volume 65
Review recency 100
Review sentiment 45
Profile completeness 100
Verification 30

Rating breakdown

5
16
4
2
3
0
2
1
1
11

Common questions

What happens if my matter takes longer than expected?
Multiple clients report initial estimates ($50,000–$75,000) ultimately reaching $150,000+. Track invoices closely and request written cost updates. One client's replacement firm completed the same matter for $87,711.95.
What if I'm unhappy and run out of funds?
The firm has pursued debt collection against multiple unhappy clients. One recent case shows the firm sued a client days before a Family Court trial after disputes over promised credits went unapplied.
Are individual staff members named in reviews?
Yes. Kim Morrison, Karen Ryan, and Trevor are named as supportive. Andrew Davies and Bethany Moller are also mentioned, though one client raised concerns about Bethany Moller's conduct.

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Last updated 2026-09-05