Tradie Profile

Apex Alterations & Additions

4.3 (22 reviews)

Penrith, NSW

About this business

Apex Alterations & Additions is a Sydney-based builder specialising in home additions and extensions, including second-storey additions, first-floor extensions, house extensions and ground-floor extensions. They use a structured process with a dedicated team, building timelines and extensive before-and-after galleries to deliver tailored, family-focused renovations.

Get in touch

Contact details are being updated for this business.

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Service areas

Servicing Penrith and surrounding locations.

See what local homeowners are saying

  • RRRadhika R28 Jan 2025

    We really appreciated Apex Alterations and Additions professionalism in delivering our home as promised. Chris’s project design and detailed engagement is commendable. The project management skills of...

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    We really appreciated Apex Alterations and Additions professionalism in delivering our home as promised. Chris’s project design and detailed engagement is commendable. The project management skills of Jeff is second to none with clear communication at each step. The friendly trades on site were not only professional but also very approachable as took time to explain the progress. The administration team of the company were always of assistance when needed. Overall our project completed before time and exceeded our expectations! Thanks Apex & team. I will highly recommend anyone to engage Apex for their alternations and additions need.

  • SKSanjeshni K15 Aug 2023

    Jeff, Chris and Rob did a great job of renovating our home turning our dream into reality. Workmanship is really good. Chris came out and explained everything to us. Rob finished the job before the gi...

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    Jeff, Chris and Rob did a great job of renovating our home turning our dream into reality. Workmanship is really good. Chris came out and explained everything to us. Rob finished the job before the given timeline. Jeff and his wonderful team were always available to answer our questions. Trust me, we had quite a few. We have received a lot of compliments from our family and friends. I'm so glad that we got our renovations done with Apex Alterations.

  • SHSally H4 Dec 2022

    Thank you Apex for the awesome transition from a single story to a double story home. The design process was very thorough and our ideas and inclusions were implemented thoughtfully. Our home now pres...

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    Thank you Apex for the awesome transition from a single story to a double story home. The design process was very thorough and our ideas and inclusions were implemented thoughtfully. Our home now presents with modern inclusions and greet workmanship. We have received many compliments from trades people (not affiliated with Apex) as well as friends/neighbours who claim that it is one of the best first floor additions they have seen. The building process was relatively smooth with little disruption to us while still living in the home. We highly recommend Apex for your renovation to make your home your dream home.

  • HKHemanth G22 Mar 2021

    Apex did an upstairs addition for us. Jeff understood our requirement, planned and finally converted our concept to a reality. He made every step of the construction process look very simple.The costs...

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    Apex did an upstairs addition for us. Jeff understood our requirement, planned and finally converted our concept to a reality. He made every step of the construction process look very simple.The costs were reasonable and his team of professionals did an excellent job. We are happy we chose Jeff and his team for our dream addition. Great job Jeff and Team, Keep up the good work. Best Wishes, Hemanth

  • SAsalma A6 July 2021

    We have to say many many thanks to the whole team of Apex, most importantly Chris and Rob. We had an amazing experience for having them build our second story addition. The whole process from start to...

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    We have to say many many thanks to the whole team of Apex, most importantly Chris and Rob. We had an amazing experience for having them build our second story addition. The whole process from start to end was extremely smooth. The construction was done in a very timely manner. Once we inspected our newly build, we were thrilled at how well everything was done and there were very little touch ups and any concerns we had were quickly rectified. We would highly recommend Apex to anyone considering additions or alterations to their property. In fact We have recommended to few people already. We appreciate all your help. Thank you very much and best wishes for your company. Kind Regards Salma and Amir

  • DMD M25 May 2023

    We have been communicating with Chris for upgrading our home. He has been amazing to deal with. He has communicated on time, followed up and listened very well. We would definitely recommend them.

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.
What areas does Apex Alterations & Additions service?
Apex Alterations & Additions services Penrith and surrounds. Contact them to confirm service areas.
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