World of Plumbing and Gas vs Ausco Plumbing & Gas: which should you call?
Both of these Perth outfits sit near the top of our methodology rankings, so this comes down to fit rather than quality. World of Plumbing and Gas leans on decades of repeat-customer trust and routine same-day fixes, while Ausco Plumbing & Gas backs that up with after-hours availability and a deeper bench of documented technical work, especially on hot water systems.
The differences that matter
- Weekend and after-hours cover. Ausco's reviewers specifically call out answering calls on weekends and after hours, while World of Plumbing and Gas is praised for same-day response during standard hours.
- Review volume and track record. Ausco has nearly double the review count (408 vs 232), giving it a slightly larger sample to back its consistency.
- Hot water system depth. Ausco has a standout documented case of a full copper loop replacement that cut heating time from 70 to 20 seconds, showing real diagnostic and retrofit skill beyond routine repairs.
- Named technician familiarity. World of Plumbing and Gas repeatedly names Dave, David, and Nathan as trusted regulars, while Ausco's Mark, Josh, and Michael are called out for solving problems right the first time.
- Pricing tone. Both sit in the fair range, but Ausco reviewers specifically mention no surprises on the bill, while World of Plumbing and Gas is described as fair and reasonable across all services.
Side by side
- Google rating
- World of Plumbing and Gas Pty Ltd: 5 (232 reviews)
- Ausco Plumbing & Gas Pty Ltd: 5 (408 reviews)
- Services
- World of Plumbing and Gas Pty Ltd: gas fitting, emergency plumbing, plumber, gas installation service
- Ausco Plumbing & Gas Pty Ltd: gas fitting, emergency plumbing, plumber, gas installation service
- Best for after-hours emergencies
- World of Plumbing and Gas Pty Ltd: Handles same-day fixes during standard operating hours
- Ausco Plumbing & Gas Pty Ltd: Answers calls weekends and after hours, better for urgent out-of-hours leaks
- Best for complex hot water diagnostics
- World of Plumbing and Gas Pty Ltd: Handles hot water units as part of routine service
- Ausco Plumbing & Gas Pty Ltd: Documented case of major efficiency fix on hot water systems, stronger for tricky installs
- Best for long-term relationship with one tradesperson
- World of Plumbing and Gas Pty Ltd: Long history of repeat households naming the same three technicians
- Ausco Plumbing & Gas Pty Ltd: Also has consistently named technicians but a larger, newer customer base
- Verification
- World of Plumbing and Gas Pty Ltd: Google-verified
- Ausco Plumbing & Gas Pty Ltd: Google-verified
- Composite score
- World of Plumbing and Gas Pty Ltd: 95
- Ausco Plumbing & Gas Pty Ltd: 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
World of Plumbing and Gas Pty Ltd
Over many years, households return to World of Plumbing and Gas for reliability and courtesy. Technicians arrive when promised, explain work clearly, and leave sites clean without rushing the job.
Dave, David, and Nathan are named for their hands-on care. The team handles leaking taps, showers, hot water units, blocked drains, and renovations across Perth metro. Pricing sits squarely in the fair range, and same-day fixes are routine.
Ausco Plumbing & Gas Pty Ltd
Callers report fast response times, clear updates during jobs, and technicians who answer weekends and after hours. Mark, Josh, and Michael are named repeatedly for professionalism and solving problems right the first time. Pricing sits between fair and exceptional value; customers note no surprises on the bill.
Hot water work stands out: one review detailed how Josh removed 20 metres of inefficient copper loop, cutting heating time from 70 to 20 seconds and boosting water temperature. Gas leaks, blocked drains, and tapware upgrades land consistently. Work leaves homes clean and neat, no mess left behind.
Which should you pick?
Pick World of Plumbing and Gas Pty Ltd if
- You want a plumber with a long, established track record of repeat local customers
- Your job fits standard hours and you value routine, no-fuss same-day fixes
- You prefer a smaller, tightly-known team of named technicians
Pick Ausco Plumbing & Gas Pty Ltd if
- You need someone who'll pick up on a weekend or after hours emergency
- You've got a hot water system problem that needs real diagnostic depth, not just a swap
- You want the reassurance of a larger, very recent review base
Verdict
Pick based on when and what you need fixed, not the score, since both sit within a point of each other. If the job can wait for business hours and you want a trusted, familiar face, World of Plumbing and Gas delivers that reliably. If you're dealing with an urgent weekend leak or a hot water system that's never worked right, Ausco Plumbing & Gas has the after-hours availability and the documented technical depth to back it up.
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Frequently asked questions
- Which plumber responds faster in an emergency?
- Ausco Plumbing & Gas is specifically praised for answering calls on weekends and after hours, making it the stronger pick for urgent, off-hours plumbing emergencies.
- Which business has more experience with hot water systems?
- Ausco has a documented case of a technician replacing an inefficient copper loop and dramatically improving heating time, suggesting deeper hot water diagnostic skill, though World of Plumbing and Gas also handles hot water units as part of its regular service.
- Are both businesses similarly priced?
- Yes, both are described as fair, with Ausco reviewers adding that there are no surprises on the final bill.
- Which has the larger review base?
- Ausco Plumbing & Gas has 408 reviews compared to 232 for World of Plumbing and Gas, both averaging a 5-star rating.