How quickly can they respond to an emergency hot water failure?

A temporary system can be rigged the same night if called during business hours; permanent install typically follows the next day.

Do they cover areas outside Perth?

Yes, their service area spans from Two Rocks in the north to Mandurah in the south, Mt Helena to the coast, and includes Joondalup, Yanchep, Scarborough, and Coogee.

Will they explain the work and offer options, or just quote one price?

Reviewers consistently report they offer multiple options, explain what's being done, answer questions, and never pressure you into a decision.

Best Coast Plumbing and Gas

Updated 2026-09-05 · 3,731 reviewed · 725 listed · Scored from 372 Google reviews · How we rank ›

4.9(372) 90 composite score See reviews on Google ✓ Google-verified

Bathroom Renovation PlumbingEmergency PlumbingGas FittingPlumberGas Installation ServiceHot Water SystemsDrain & Blocked Drains

Location: Trigg
Services: Bathroom Renovation Plumbing, Emergency Plumbing, Gas Fitting
Reviews: 372
Ranking: #19 in Bathroom Renovation Plumbing
Best for: Homeowners needing emergency response or large renovation plumbing with trusted tradie continuity.

Business data from Google Business Profile, checked 2026-09-05. Facts from the business's own website were fetched 2026-09-05.

What do recent reviews say?

Staff arrive on time, explain the work clearly, and finish with the site clean. Technicians like James, Damon, Liam, and Chris handle everything from emergency hot water swaps to full house replumbing with attention to detail and a calm presence. Most jobs are done right the first time, though one blocked drain required follow-up, and the business later reached out with support.

Service areas span Perth metro from Two Rocks to Mandurah. The team offers water filtration, leak detection, air conditioning install, and gas fitting alongside plumbing. Reviewers consistently note competitive pricing and honest advice that never feels pushy.

Praised for

professional and skilled work
friendly and polite staff
prompt and on-time arrivals
thorough diagnosis and follow-up
clean and tidy worksite

Watch-outs

blocked drain not fully resolved on first visit
high initial quote before DIY fix

punctualskilled-workmanshipfriendly-staffreliabletidy-workresponsivetransparent-quotingfixed-first-timeemergency-calloutsresidential-homeowners

Best for: Homeowners needing emergency response or large renovation plumbing with trusted tradie continuity.

Think twice if: One blocked drain required return diagnosis; get a clear scope before committing on complex blockages.

What are they good at?

emergency same-day and next-day response
named technicians (James, Damon, Liam, Chris, Tyson) consistently praised
handles full house replumbing and complex installs
no-pressure quoting and honest advice

Worth knowing

Named technicians praised: James (full replumbing projects and coordination), Damon (diagnostics, commercial and residential), Liam (hot water installs and quoting), Chris (hot water and bathroom work), Tyson (first contact and dispatch)
Emergency hot water response: temporary system rigged same night, permanent install next day
Full house replumbing completed with site kept tidy throughout
Free return visit to rectify minor post-work issue
Company follows up by phone after complaints
Water filtration system installation includes general home check for other problems

What reviews say by service

Emergency Plumbing: Hot water system failure handled with temporary setup same night and permanent install next day; praised for rapid dispatch and communication.
Hot Water Systems: Multiple reviews praise quick diagnosis, clean installations, and responsive service for failed or failing systems.
Gas Fitting: Gas fitting work praised for professionalism and on-time completion, including switch from storage to instantaneous systems.
Drain & Blocked Drains: One review noted initial attempt unsuccessful but follow-up support provided; company offered explanation.
Bathroom Renovation Plumbing: Bathroom renovation work praised for attention to detail and workmanship in kitchen, laundry and powder room changes.
Plumber: Comprehensive plumbing work from sink replacement to full house replumbing consistently praised for quality and professionalism.

How it compares

Rated 4.9 against a 4.82 average across the 254 bathroom renovation plumbing businesses listed here.
Has more Google reviews than 97% of the businesses in this directory.

How we scored this

How We Score

Star rating 93

Review volume 100

Review recency 100

Review sentiment 70

Profile completeness 100

Verification 30

Rating breakdown

350

FAQ

How quickly can they respond to an emergency hot water failure?: A temporary system can be rigged the same night if called during business hours; permanent install typically follows the next day.
Do they cover areas outside Perth?: Yes, their service area spans from Two Rocks in the north to Mandurah in the south, Mt Helena to the coast, and includes Joondalup, Yanchep, Scarborough, and Coogee.
Will they explain the work and offer options, or just quote one price?: Reviewers consistently report they offer multiple options, explain what's being done, answer questions, and never pressure you into a decision.

Contact

Phone: +61892004839
Website: https://bestcoast.com.au/
Address: 26 Lynn St, Trigg WA 6029
Open in Google Maps

Last verified 2026-09-05

Opening hours

Monday: 00:00-24:00
Tuesday: 00:00-24:00
Wednesday: 00:00-24:00
Thursday: 00:00-24:00
Friday: 00:00-24:00
Saturday: 00:00-24:00
Sunday: 00:00-24:00

As listed on Google.

From their website

Services listed

Water Filtration SystemsBlocked DrainsDucted HeatingGas FittingHeat PumpHot Water UnitsHot Water SystemsLeak Detection

Operating:over 50 years of combined trade experience

As published by the business on its own website; not independently verified.

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