Marchant Plumbing and Gas vs Southline Plumbing & Gas: which for gas installation?
Both of these outfits sit right at the top of Perth's plumber ratings, and both handle gas work as part of a broader emergency and install caseload rather than as a narrow specialty. For a gas installation job, the real questions are who documents the work, who is nearest to your job, and who handles the diagnostic side of gas fitting most consistently. Our methodology weighs review volume, recency, and sentiment to produce the composite scores below, but the gas-specific fit comes down to the differences here.
The differences that matter
- Documentation of the job. Southline provides before-and-after photos and ongoing updates during the job, which matters for gas work where compliance and proof of installation quality count; Marchant's reviews don't mention photo documentation.
- Named lead tradesperson. Marchant is built around Kieran directly handling calls and jobs, while Southline centres on Aydin leading a coordinated team, so the difference is a solo-operator feel versus a team-based approach on gas fitouts.
- Review volume and track record. Marchant has slightly more reviews (246 vs 199) and a marginally higher rating sub-score, giving it a longer public track record though both scores are close (94.3 vs 94.2).
- Coverage area. Southline's reviews call out work across the south and east metro specifically, while Marchant is based in Roleystone, useful if you're weighing travel time for an install appointment.
- Pricing transparency. Marchant's reviewers specifically praise no hidden charges and no invoice surprises; Southline's reviewers describe honest, transparent advice but frame it around diagnostics rather than invoicing.
Side by side
- Google rating
- Marchant Plumbing and Gas - Roleystone WA: 5 (245 reviews)
- Southline Plumbing & Gas: 5 (203 reviews)
- Services
- Marchant Plumbing and Gas - Roleystone WA: emergency plumbing, plumber, gas installation service, gas fitting
- Southline Plumbing & Gas: emergency plumbing, hot water systems, plumber, bathroom renovation plumbing
- Best for
- Marchant Plumbing and Gas - Roleystone WA: A single point of contact from quote through to completed gas install
- Southline Plumbing & Gas: A documented install with photo records and team-based coordination
- Specialty signal
- Marchant Plumbing and Gas - Roleystone WA: Hot water systems, gas fitting, blocked drains, emergency valve repairs
- Southline Plumbing & Gas: Emergency gas leaks, burst pipes, hot water installs, routine repairs
- Verification
- Marchant Plumbing and Gas - Roleystone WA: Google-verified
- Southline Plumbing & Gas: Google-verified
- Composite score
- Marchant Plumbing and Gas - Roleystone WA: 94
- Southline Plumbing & Gas: 94
Within 3 points of each other, so treat them as effectively tied on overall quality. The choice below is about fit, not the score.
What reviewers say
Marchant Plumbing and Gas - Roleystone WA
Marchant delivers fast, transparent service for everything from burst pipes to hot water installs. Kieran handles calls personally and often fits jobs same-day; customers consistently praise his straightforward pricing, clean work, and willingness to trouble-shoot by phone before charging a visit.
Twenty reviews across five months show zero complaints. Families have returned for seven years or more. The business handles emergency call-outs, blocked drains, water leaks, gas fitting and installations, and hot water system work, with licensed credentials and local Roleystone roots backing the claims.
Southline Plumbing & Gas
Every review is five-star, and nearly all name Aydin by first name, describing him and his team as genuinely skilled, patient, and honest. They show up on Sundays, fix burst pipes and gas leaks within hours, explain problems clearly, and even suggest cheaper options. Before-and-after photos, punctual arrivals, and spotless job sites are standard.
The business handles rental property maintenance, whole-house water filters, hot water systems, and emergency work with the same care. Reviewers note the team works together well, communicates throughout, and takes visible pride in the job. One rental property manager uses them repeatedly across multiple properties.
Which should you pick?
Pick Marchant Plumbing and Gas - Roleystone WA if
- You want the same person (Kieran) handling the job from call to completion
- You value a clear, itemised invoice with zero surprise charges
- You're in or near Roleystone and want a shorter travel time for the installer
Pick Southline Plumbing & Gas if
- You want photo documentation of the before and after install
- You're in the south or east metro corridor where Southline's jobs concentrate
- You prefer a team-based crew over a single lead tradesperson
Verdict
The fit here depends on whether you want documentation or a single trusted contact. Marchant suits anyone who wants one person (Kieran) owning the gas installation from quote to finished job, with pricing that reviewers say never surprises them. Southline suits anyone who wants photographic proof of the install and a coordinated team led by Aydin, particularly if you're located in the south or east metro area. The composite scores are essentially tied (94.3 vs 94.2), so this is a call about working style and location, not about one being more competent at gas installation than the other.
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We may share your enquiry with partner providers who can do the work and earn a referral fee. Our rankings are based solely on our published method and are never affected by referral fees.
Frequently asked questions
- Which business has more gas installation experience?
- Both list gas fitting among their core services alongside hot water systems and general plumbing repairs. Neither review set singles out gas installation volume specifically, so treat them as equally experienced generalists who include gas work.
- Who responds faster for urgent gas issues?
- Both are praised for fast response, including same-day and even Sunday callouts for Southline, and same-day emergency visits for Marchant. Neither has a documented edge in speed.
- Does either business serve Roleystone and the eastern suburbs equally?
- Marchant is based in Roleystone itself. Southline's reviews reference the south and east metro broadly, so check your specific suburb against both before booking.