Tradie Profile

Cogstate Constructions

5.0(14 reviews)
QLD

About this business

Cogstate Constructions is a Sunshine Coast building and renovation company that delivers home renovations, house extensions, bathroom and kitchen remodels, commercial fit-outs, waterproofing repairs and a range of other construction services. They provide direct, hands-on access to the builder with fixed quotes and Master Builders contracts, using high-quality materials, meticulous attention to detail, personalised service and a focus on sustainability while being fully licensed and insured.

Service areas

Servicing QLD and surrounding locations.

  • Sunshine Coast QLD
  • Mountain Creek

See what local homeowners are saying

  • Ben Lopez

    20 Nov 2025

    We can't recommend Cogstate Constructions highly enough. We just completed our second project with Cogstate, who executed the job to perfection with efficiency. Not only that, the team took great care...

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    We can't recommend Cogstate Constructions highly enough. We just completed our second project with Cogstate, who executed the job to perfection with efficiency. Not only that, the team took great care to ensure the house was livable during the project, minimising any inconvenience living in a house during weeks of renovations presents. Communication and punctuality were also 10/10. Highly recommended.

  • Tiz Q

    19 Dec 2025

    First class builders, from initial contact and quote with Scott and his highly skilled team the process was seamless. Communication was excellent at each stage of our 1st floor balcony rebuild with sc...

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    First class builders, from initial contact and quote with Scott and his highly skilled team the process was seamless. Communication was excellent at each stage of our 1st floor balcony rebuild with schedules achieved as agreed. We highly recommend Cogstate for their professionalism and quality of work.

  • Mick 2019

    18 Nov 2025

    I recently had Scott complete an extension on my home, and honestly, I’m still wondering how he manages to be both a perfectionist and a magician. Every detail was spot-on, every deadline was met, and...

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    I recently had Scott complete an extension on my home, and honestly, I’m still wondering how he manages to be both a perfectionist and a magician. Every detail was spot-on, every deadline was met, and he even managed to keep the place clean enough that I didn’t feel like I was living in a construction zone (which is basically witchcraft in the building industry). Scott’s communication was excellent—clear, honest, and refreshingly straightforward. No surprises, no excuses, just solid workmanship delivered exactly as promised. He turned my “simple little extension” into something that looks like it belongs in a magazine. If you want a builder who actually turns up, knows what he’s doing, and won’t give you the classic tradie run-around, Scott is your guy. Highly recommended. If I ever build again, I’m calling him first… whether he likes it or not.

  • billy grimes

    8 Nov 2024

    We had our home at wurtulla built by these guys the job was delivered timely and we were notified when things arose(as they do with all Reno’s)It was a live in Reno and I never came home to see someth...

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    We had our home at wurtulla built by these guys the job was delivered timely and we were notified when things arose(as they do with all Reno’s)It was a live in Reno and I never came home to see something of poor quality throughout the entire build. Finishing were great and we didn’t feel as though the trades were overly impacting our lives. Would recommend and do recommend

  • Lazy Runner Toowoomba

    12 Mar 2025

    Thank you so much for the excellent service after we had problems with our roof after cyclone Alfred. The professionalism and knowledge that Scott provided was second to none- this was the first time...

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    Thank you so much for the excellent service after we had problems with our roof after cyclone Alfred. The professionalism and knowledge that Scott provided was second to none- this was the first time we have had to engage this type of service - make safe following storm damage- and would highly recommend this company to anyone who needs this type of service.10 out of 10 - thank you Scott.

  • Kate Bridgebank

    11 Nov 2024

    Cosgate is the company I've searched for, for 14 years. They are courteous and honest, and more than happy to do whatever it takes to fix up my old neglected house which is unusual. The team are a fri...

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    Cosgate is the company I've searched for, for 14 years. They are courteous and honest, and more than happy to do whatever it takes to fix up my old neglected house which is unusual. The team are a friendly bunch to have in my home. They're interested in and care about what they're doing, and they do it well. So far, they have built a really beautiful shower in place of the leaky one, and replaced ceilings in 3 rooms. The boss is trustworthy, reliable and accommodating with high standards regarding the finished work. Inexperienced with building as I am, I really appreciate that when he quotes he doesn't try to make the job more than it needs to be. With so much still to be done, I'm very happy knowing I have Cosgate to call on.

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Frequently asked questions

How much do builders typically charge?
Builder costs vary widely depending on the job type and complexity. Minor repairs are generally much less than extensions, small builds or structural alterations that need foundations, framing or specialist input. Most quotes include a call‑out fee plus labour and materials, and the page shows live pricing to help you compare options.
Do builders charge call-out fees?
Call‑out fees are common and typically cover travel and an initial inspection or assessment. This fee is usually separate from hourly labour and materials, and after‑hours or weekend attendance often attracts higher rates. Ask whether a call‑out or minimum charge applies when requesting quotes.
Do builders need a licence in Australia?
Yes. Building work generally needs to be carried out by a licensed builder in every state and territory, and NSW builders are regulated by NSW Fair Trading. Builders should be able to provide their state builder/contractor licence number and show appropriate insurances and ABN/GST registration. In Victoria, domestic building insurance is required above a state threshold for certain contracts.
Does Cogstate Constructions have a verified ABN?
Yes. Cogstate Constructions has completed ABN verification on SureQuote.
How do I get a quote from Cogstate Constructions?
Cogstate Constructions lists phone, email, or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does Cogstate Constructions service?
Cogstate Constructions services Sunshine Coast QLD and Mountain Creek and surrounds. Contact them to confirm service areas.
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