Adelaide's experts in blocked drains, hot water & home comfort.
Fast, professional help for blocked drains, hot water, evaporative cooling and gas heating. Clear advice, upfront pricing and tidy workmanship from a licensed Adelaide team.
This season
Evaporative Cooling available now
The work Adelaide homes need most.
Led by blocked-drain and hot-water services, with year-round home comfort and general plumbing and gas work covered.
Blocked Drains
Drain specialistsFast diagnosis and long-lasting fixes that address the underlying cause — not band-aid clears.
- Hydro jetting
- CCTV camera inspections
- Pipe relining
- Tree root removal
- Blocked stormwater
- Commercial drains
Hot Water
Repairs & replacementsNo hot water this morning? We repair, replace, install and service across Adelaide.
- Repairs
- Replacements
- New installations
- Servicing
- Gas, electric & heat pump
- Rheem, Rinnai & Bosch
Seasonal Comfort
Summer & winterSame problem — “I need my house comfortable.” Evaporative cooling in summer, gas heating in winter.
- Evaporative cooling (summer)
- Gas heating (winter)
- Servicing & repairs
- Installation
- Ducted systems
- Fault finding
General Plumbing & Gas
Full serviceAll your everyday plumbing and gas needs, handled by the same trusted team.
- General plumbing
- Gas fitting
- Leaks & burst pipes
- Toilets & taps
- Bathroom renovations
- Commercial work
Simple, professional, done properly.
Tell us what's happening
Call us or send an online request. We'll ask a few questions and arrange the right next step.
We assess the problem
We arrive professionally, inspect the issue and explain what we find in plain language.
You approve the price
We provide clear options and pricing before the agreed work begins.
We complete it properly
We carry out the approved work carefully, leave the area tidy and explain what was completed.
Professional.
Reliable.
Exceptional.
Dowell Plumbing Gas Air is a proudly Adelaide-owned business delivering high-quality plumbing, gas fitting and home-comfort solutions — built on honesty, reliability and exceptional workmanship.
Guided by a straightforward philosophy: Do it once. Do it well.
Read our storyProfessional
Every interaction feels polished and organised — from the first call to the tidy site we leave behind. Uniformed team, clean vans, clear communication.
Reliable
We turn up when we say we will and we stand behind our work — with clear pricing before work begins and our 20-Year Workmanship Warranty* on eligible work.
Exceptional
We don't just fix the problem. We leave you feeling you chose the right company — the last plumber you'll ever need to call.
Real Adelaide homes. Real results.
Recurring blocked drain fixed for good
Months on, not a single blockage — the real cause was fixed rather than the symptom.
Read moreHot water restored the same day
Hot water restored the same day, with the right system for the household.
Read moreEvaporative cooler back to life mid-heatwave
A cool house within the hour — and honest advice on what actually needed replacing.
Read moreWhat Adelaide says about us.
“Punctual, tidy and genuinely knew what they were doing. Best trade experience we've had in Adelaide.”
Rebecca M., Glenelg
“Fast hot water replacement and a fair price. Explained the options without any pressure.”
David T., Golden Grove
“Fixed our evap cooler in a heatwave when no one else could come out. Absolute lifesavers.”
Priya S., Mawson Lakes
“Upfront quote, no surprises, cleaned up after themselves. Will only use Dowell from now on.”
Michael R., Prospect
Our priority Adelaide service areas.
Focused on Western and Southern Adelaide. We also accept suitable bookings across Greater Adelaide, subject to availability. Can't see your suburb? Call us on 0412 552 383 and we'll confirm availability.
Everything you're wondering.
Still not sure? Call us on 0412 552 383 — no pressure, just honest advice.
Tell us what's happening.
Prefer not to call? Send an online enquiry or request a callback. Tell us what's happening and your ideal time frame, and we'll be in touch to organise the next step.
Got an emergency? Please call 0412 552 383 rather than wait for an online reply.
We'll review your request and contact you to confirm the details and next step. For urgent problems, please call 0412 552 383.
Call 0412 552 383Mon–Sun 7am–6pm · 24/7 emergencies