Renovated Sydney home built by Ascendant Build
Tommy’s Vietnamese Professional Team · 4.9★ · Sydney

ConstructionRenovations in Sydney

We are Vietnamese professional construction builders in Sydney — and we build anything you can picture. A cracked wall, a shower that leaks, a whole second storey, a café opened in nineteen nights. Small fixes, huge projects, same standard, one fixed price signed before we start.

Free consultation within 48 hrs Fixed Quote price signed before we start NSW licensed · HBCF & $20M liability insured Small And big Projects welcome
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$20MInsured, Every Construction site Public liability plus icare HBCF home warranty on all work over $20,000
12 YearsConstruction experience Our team over 11 people with own Van and Tools!
300+Finished Projects We have successfully done over 300 Projects!
4.9★87 Verified Reviews All our Customers happy, read Review above
Your builder for ever

About
Ascendant build

Hi, My name is Tommy, I'm Vietnamese builder, with over 12 years Construction experience in Sydney, I have large Team with over 10 Professional builders, designers, architectures, own Van's and Tools. We work all around the Sydney, any Projects, it can be small fix for a few hour, and large Project for a few weeks / months!

  • Licensed and fully insured. NSW builder's licence, $20M public liability, icare HBCF home warranty on every job over $20,000.
  • One fixed price, in writing. Itemised so you can see what each part costs. It moves only if you ask for a change and sign for it.
  • Six-year structural warranty. Two years on everything else. Every certificate — waterproofing, electrical, structural — handed over at completion.
  • Tommy's the site manager. The person who quotes your job, and answers  own phone. From start to finish your favorite builder.
  • Finished on the contracted date. Ninety-four percent of our last fifty jobs — on or ahead of the date we signed for.
How It Works

From First Call to Finished — In Four Steps

4 easy steps for you, to clearly understand how we will work.

01

Contact form

Tell us what would you like to build / fix. Please attach photo, it explains faster, describe your purpose, leave your phone number and name. We'll contact you as soon as possible. To Contact us, click ( Get my free quote )

02

Free On-Site Consultation

After we contact you, Tommy will coming to your house to explore your Project, we'll talk about it, and I will make Quote for you. After you will decide.

03

You Get a Fixed Price Quote

After review your Project, I will make Quite with all material cost / tools / service, you will clearly understand for what you pay, it's fix price, without hourly payment, but with agreed time to done job!

04

We Build. You Watch.

After you accept our Quote, we'll start working, we work from Monday to Saturday from 7am to 4pm.

What We Fix & Build

Our Services

Six things we do. Every price below is the lowest contract we signed for that service this year. Three of them have a job documented in the portfolio: the before, the after, the days on site and the final invoice. Hit the project count on a service to open those jobs.

Every "from" price above is the lowest real contract we signed for that service this year — no marketing numbers. Your own quote is a single fixed figure, in writing, before anyone starts.

Portfolio

Our Recent Projects

Our own photographs, before and after, from the same point. Open any project for what was wrong, what we did, how long we were on site, what the owner paid and what that price did not cover. Drag the divider on the first photo.

Client Reviews

What Sydney Homeowners Say

Real names, real suburbs, real jobs — every one of them will take a phone call if you want to check.

4.9 Out of 5

Based on 87 verified reviews from Sydney homeowners over the last three years.

87 verified reviews · 4.9 average · 91% rated 5 stars Independently collected from Google & Houzz · never edited or removed
Instagram

Follow @Ascendant_Build

Job sites as they really look — walls opened up, problems found, and the finish a few weeks later. If you want to see how we work before you call, start here.

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Straight Answers

The Questions That Stall a Decision

The things people ask us on the driveway, answered before you have to ask.

Do I need council approval, or is my job complying development?

Most straightforward work — a bathroom, a kitchen, a deck under a certain height, many granny flats — goes through as Complying Development (CDC) and is signed off by a private certifier, usually in one to three weeks. Anything that changes the footprint in a heritage area, sits over a sewer, or breaches setbacks needs a Development Application (DA) through your council, which realistically takes eight to sixteen weeks. We tell you which one you are looking at during the free consultation, before you have spent anything.

What happens if you find asbestos?

Anything built before 1990 in Sydney should be assumed to contain it until tested. If we find bonded asbestos — sheeting, eaves, old bathroom lining — work in that area stops, a licensed removalist is engaged, and you receive a clearance certificate before we go back in. Where a pre-1990 building is involved we put a provisional asbestos allowance in the quote so the number does not move if it turns up.

Can we live in the house while you work?

Usually yes. On the Ryde second storey the family stayed downstairs for five months. We seal the work zone with dust walls, keep a usable bathroom and kitchen wherever the scope allows, and sweep the site each night. On a full strip-out with the power and water off, no — and we will say so at the quote rather than three weeks in.

How does the fixed price actually work?

You get one figure, itemised so you can see what every part costs and remove anything you do not want. Once you sign, that figure only moves if you ask for a change and sign a variation for it. It does not move because we underestimated, because material prices rose, or because something we should have checked before quoting turned up later.

That is why we lift a tile, open a manhole and look under the house before we quote. Guessing is how builders end up asking for more money halfway through.

What is the payment schedule?

A deposit within the limits the Home Building Act allows, then progress payments tied to completed stages you can stand in front of and see — frame up, roof on, waterproofing certified, practical completion. Never a payment for work that has not happened. For work over $20,000 you also receive icare HBCF home warranty cover before the deposit is taken.

Who deals with the certifier, the engineer and the neighbours?

We do. Engineer's design and certificates, the private certifier's inspections, the notifications your neighbours are entitled to, and the paperwork your insurer will want later. On the Castle Hill granny flat we kept the neighbours updated weekly, which is the cheapest way ever invented to avoid an objection.

Do you really take a $595 job?

Yes. A cracked render patch, a leaking flashing, a door that has not closed since the slab moved. Most Sydney builders will not send anyone out for less than a few thousand dollars, which leaves homeowners with a small problem nowhere to go. Small problems in old brick houses are also how big ones start, so we would rather see it early.

How long until you can start?

Someone is on your site within 48 hours for the free consultation. A written fixed price follows within three to five working days for most jobs, longer if an engineer or a certifier has to look first. Start dates depend on the size of the job — small repairs typically within two weeks, a full renovation four to eight weeks out.

Is the quote really free, and is there a catch?

Free, no obligation, no charge if you go elsewhere. We are on the ladder and under the house if that is what it takes to give you a number we can stand behind. If your job needs a paid engineer's report before anyone can quote honestly, we tell you that up front rather than producing a guess.

What insurance and warranty do I get?

$20M public liability on every job, icare HBCF home warranty on residential work over $20,000, and the NSW statutory warranty — six years on structural work, two years on everything else. Every certificate is handed to you at the final walkthrough, not posted six weeks later.

How do I check that your licence is real?

Search the licence number in the footer of this page on the Service NSW register. It will show the licensee name, the categories of work the licence covers and whether it is current. Do this for every builder who quotes you — it takes thirty seconds and it is the single best protection you have.

Which suburbs do you cover?

Greater Sydney. We have finished work in Marrickville, Earlwood, Newtown, Surry Hills, Ryde, Castle Hill, Bankstown, Beverly Hills, Kogarah, Cronulla and Manly, and we quote across the Inner West, Eastern Suburbs, North Shore, Northern Beaches, Hills District, St George and the Sutherland Shire. If you are outside that ring, ring us anyway and we will tell you honestly whether we are the right people.

Free Consultation

Tell Us What's Bothering You

A cracked wall, a cold kitchen, a bathroom you avoid, or a house that's simply too small. Fill this in and we'll call you back the same day — and be on site within 48 hours to give you a fixed price. No charge, no obligation, and we'll tell you straight if we're not the right people for it.

Phone+61 449 978 834
Emailbuild@ascendant-build.com
HoursMon – Fri 7:00 – 17:00
Sat 8:00 – 13:00

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Leave a name and a number and we'll call you back — usually within the hour during business hours.

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