Adelaide's
Trusted Builders.
Family-run carpentry & construction business delivering exceptional quality since 2014. From custom decks to full home extensions — if it involves timber and craftsmanship, we've got you covered.
Our Services
Residential and commercial work across Adelaide. No job too small, no detail overlooked.
Decks & Pergolas
Transform your outdoor space into a backyard oasis. We design and build custom timber decks and pergolas that perfectly complement your home — built to last and crafted to impress. From simple weekend decks to multi-level entertaining areas.
Second Fix Carpentry
The details that define a quality build. Our second fix carpentry covers all the finishing elements — skirting boards, architraves, internal doors, staircases, built-in joinery and fine trim. We make sure every corner is perfect.
Extensions & Refabrications
Need more space? We design and build seamless home extensions that match your existing structure — adding genuine value and comfort without the upheaval of moving. From granny flats to full rear-of-house additions.
Doors & Windows
First impressions matter. We handle the full removal and precise installation of new windows and external doors — ensuring a perfect fit, proper sealing, and a finish that looks sharp for years to come.
Gutter Repairs & Cleaning
Blocked or damaged gutters are a silent threat to your home. We keep your gutters clean, flowing and in full working order — protecting your foundations, walls and roof from costly water damage before it starts.
Kitchen & Bathroom Renos
From a fresh bathroom update to a complete kitchen overhaul — we manage the full scope. Including cupboards, benchtops, tiling, plaster, painting and all associated carpentry. One tradie, one team, one smooth process.
Commercial Works
From shopping centre fitouts to school upgrades and aged care maintenance — we bring the same care and quality to every commercial project. Long-term partnerships with clients like Southern Cross Care and The Grove Shopping Centre speak for themselves.
We also handle first fix carpentry, concreting, building repairs, supporting beams, flooring, plaster, render and paint. Just ask — if it's construction, we can help.
The THC Difference
Adelaide homeowners and businesses keep coming back to Trent Henley Construction because we deliver what we promise — quality workmanship, on budget, on time.
Start a ConversationOn Time, Every Time
We respect your time and your home. Projects are planned thoroughly and executed to schedule — you'll always know where things stand.
Uncompromising Quality
15+ years of honing our craft means every join, every finish, every detail is held to the highest standard. We take pride in work that lasts.
Honest & Transparent
Straightforward quotes with no hidden surprises. We communicate clearly throughout every project so you always feel in control.
Fully Licensed & Insured
HIA member, CM3 certified, AIG insured for public liability and professional indemnity. You are completely protected on every job.
Adelaide Local
We're South Australian through and through. We know the local building standards, the climate, and we support local suppliers.
One Team for Everything
From initial consult to final coat of paint, we manage it all. No juggling multiple contractors — just one reliable team.
Our Projects
A selection of jobs we're proud of. Every single one delivered on time, within budget, and to the highest standard.
Kitchen Renovation
Full kitchen overhaul including new cabinetry, benchtops, splashback and appliance fit-out.
Bathroom Renovation
Full wet area strip-out and rebuild with tiling, vanity, and all carpentry.
Laundry Fitout
Custom laundry cabinetry, benchtop and tiling for a complete wet area fitout.
New Flooring
Floating timber floorboards throughout, plus fresh carpet in bedrooms.
Plaster & Render
Seamless plaster repairs and cornice installation for a flawless finish.
Interested in working with us?
Get a Free QuoteFully Certified & Insured
We hold every licence, certification and insurance policy required to work on your home — so you can say yes with absolute confidence.
HIA Loyalty Member
Proud long-standing member of the Housing Industry Association — Australia's peak building industry body. Membership signifies professional standards, ongoing education and ethical practice.
CM3 Certified
CM3 certification demonstrates our commitment to maintaining high standards in health, safety and risk management. It ensures we meet rigorous industry requirements and prioritise safety on every project.
Return to Work SA
We are a registered employer under the Return to Work Act 2014 — protecting our workers and giving our clients full confidence that every person on site is covered.
AIG Insured
Trent Henley Construction is covered by AIG insurance for Public and Product Liability and Professional Indemnity Insurance — giving you complete peace of mind on every project.
Cross Care
Built on
Experience &
Integrity.
Founded by Trent Henley in 2014, what started as a one-man operation built on word-of-mouth has grown into a family partnership. Trent leads every project on the tools, while his wife Hannah keeps everything running smoothly behind the scenes — together, they're Adelaide's trusted builders.
- Family-run business — Trent on the tools, Hannah managing admin.
- Trusted by Southern Cross Care — from routine maintenance to full unit refurbishments across their retirement villages, for over 10 years.
- Commercial experience across SA — from full fitouts at The Grove Shopping Centre to school upgrades at St Ignatius College.
- A team built from within — many started as apprentices and never left.
- 5★ reputation built entirely on referrals and repeat clients.
Don't Take
Our Word
For It.
Our reputation is built on the experiences of our clients. Here's what real Adelaide homeowners and businesses say about working with us.
We love Trent and his team's work. He has renovated two of our homes to the highest quality. He completes work quickly and always keeps us informed of the time frame. We would not use anyone else!
Let's Build
Something
Great.
Ready to get started? Fill out the form and either Trent or Hannah will personally get back to you with a no-obligation quote.