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JMAR Building Co.

5.0(17 reviews)
NSW

About this business

JMAR Building Co. services NSW and surrounding areas.

Service areas

Service area details are currently being updated.

See what local homeowners are saying

  • Andrew King

    18 Dec 2025

    Jayden and his team completed my house renovation at Hobartville and his teams communication and attention to detail was great. Finished product looks amazing!

  • Declan Wood

    12 Dec 2025

    Have had Jayden and his team do some renovations, Including structural wall removal, bathrooms, electrical and new AC. From the start he was very accommodating and work with us on the planning phase s...

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    Have had Jayden and his team do some renovations, Including structural wall removal, bathrooms, electrical and new AC. From the start he was very accommodating and work with us on the planning phase so we are both on the same page. Through out the works his team was lovely and very considerate. Jayden kept us updated regularly at each milestone and worked with us on a couple variations. Overall the entire experience was amazing and would highly recommend JMAR.

  • K Mel

    8 Dec 2025

    Jayden and his team have just recently completed renovations for us and we honestly couldn't be happier!! Jayden has been so easy to work with - his professionalism and meticulous attention to detail...

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    Jayden and his team have just recently completed renovations for us and we honestly couldn't be happier!! Jayden has been so easy to work with - his professionalism and meticulous attention to detail made all the renovation scaries fade away. It was so nice not having to worry about "missing something" or not knowing what to expect. Jayden was always 10 steps ahead and it really felt like he treated our project with the same devotion that he would have for his own home. We were given a realistic schedule, honest (and accurate) predictions of costs and amazing communication throughout. Everyone in Jayden's team was also so friendly and respectful of our space considering we stayed living in our house during works. No notes - only thanks !! If we could give you 25 stars we would. 👑 We'll definitely be reaching out again for future projects! K&D

  • Dylan Holmes

    2 Mar 2025

    We are getting our house ready for the rental market and engaged JMAR to construct a new front deck for us. From the moment Jayden came out to quote he was so incredibly helpful, he considered our end...

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    We are getting our house ready for the rental market and engaged JMAR to construct a new front deck for us. From the moment Jayden came out to quote he was so incredibly helpful, he considered our end goal and provided us with options and recommendations to ensure longevity in what will be a high traffic area. We couldn’t be happier with the end result and would 100% recommend Jayden and his team.

  • christine Lord

    23 Oct 2023

    Jayden was really helpful, very friendly and most accomodating to my laundry renovation ideas. I found jayden to be exceptionally polite, and very professional. He provided his professional opinion as...

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    Jayden was really helpful, very friendly and most accomodating to my laundry renovation ideas. I found jayden to be exceptionally polite, and very professional. He provided his professional opinion as to my questions and very down to earth personal anecdotes and recommendations. I’d be very happy to have jayden and his team return and also recommend strongly his business to anyone. Thank you jayden so much for helping me realise my laundry completion. Regards chris

  • Phill Dowd

    27 Feb 2025

    We have a recent extension on our house completed but we needed someone to do the finishing touches around its lower perimeter. We discussed with Jayden our problem and he was able to put forward some...

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    We have a recent extension on our house completed but we needed someone to do the finishing touches around its lower perimeter. We discussed with Jayden our problem and he was able to put forward some good ideas together about the timber and framing we should use. The end result looks fantastic, and we are very happy with JMAR Building and we highly recommend them for any building jobs.

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Home Building costs & guides

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.
How do I get a quote from JMAR Building Co.?
JMAR Building Co. lists phone 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.
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