New Builds & Major Renovations

Chalex specialises in new builds and all large renovation projects. From total demolition and rebuild, second story addition or rear house build, you can be assured that your project will run on time, with clear communication every step of the way - and have a top quality finish for years to come.

Extensions & Minor
Renovation Projects

No project is too big or too small for Chalex. Internal or external, Chalex quotes are competative and you can be assured of amazing workmanship. Chalex provides flexiblity, transparency, and will make sure you get the renovation that your were expecting and more.

Kitchen & Bathroom

Need a new Kitchen or Bathroom? Chalex has an amazing team of tradesmen specializing in tiling, cabinetry, electrical and flooring. Build your dream kitchen or bathroom using the latest fixtures and fittings from the Chalex suppliers or choose your own. 

Call Chalex today.



About Charlie Bentivolgio

Director Charlie Bentivoglio completed a diploma of building in conjunction with a carpentry and joinery trade. He has a tremendous depth of knowledge in both the residential and commercial industries, so his attention to detail remains an essential part of the service offered.

Charlie and all his team believe that quality work, with clear and transparent communication is essential when working with clients.


Year Established


Projects Completed




"We love our new parents retreat!"

Just a quick note to say how much we love out new parents retreat! Thank you so much for working with us so we could remain at home whilst the build was going on and all the help with the things we didn't understand.

The guys on site were so tidy and well mannered and we are over the moon with the quality. If we ever have to do it all again you will be my first call! Thanks again,

Linda & Matt, Lilyfield

"I am so happy with the result"

Hi Charlie, jJust wanted to send you a quick thank you for the wonderful job you did on my renovation. Your advice and guidance was fantastic and your ability to understand my requirements and explain things to me in simple terms so I understood them was brilliant. You listened to what my “dreams” were and put them into perspective and made them happen. Your down to earth, no-nonsense approach was just what I needed so that I stayed within budget and did not over capitalise.

I can’t thank you, and the team you put together to work on the job, enough. I am so happy with the result and love coming home to it every night.

Many thanks, Kerry

"Delighted with the outcome, on time and on budget!"

What an amazing transformation of 116. A truly professional approach coupled with your skill, eye for detail and the abilities of the team you have built around you, is a testament to your success.


Always the perfectionist, applying practical solutions to resolve complex issues. We are delighted with the outcome, one that is on time, on budget – not too many projects can boast that outcome!

Geoffrey N Shaw, Mosman



Areas Serviced

Chalex Constructions services all of the wider Sydney area.

From the Northern Beaches, Eastern Suburbs, City, Inner West, as well as Western and Southern Suburbs. Chalex has great teams all over Sydney. Contact us today for a quote.

Talk to us.

If you need more information, have questions, or would like a quotation for your upcoming project, just get in touch. You can contact us via phone, email or by filling out the contact form below.


Charlie Bentivoglio 0400 347 471


We'll get back to you as soon as possible. 

Contact Details

Chalex Constructions

PO Box 237 Seaforth 2092


Licence :248922C

Charlie Bentivoglio   0400 347 471

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