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  • CDM Corp Pty Ltd Logo
  • CDM Corp Pty Ltd Logo
  • CDM Corp Pty Ltd Logo
  • CDM Corp Pty Ltd Logo
  • CDM Corp Pty Ltd Logo
  • CDM Corp Pty Ltd Logo

CDM Corp Pty Ltd

We provide a professional services in construction, Refurbishment and commercial constructions.

CDM Corp Pty Ltd is a privately owned Australian home building services company that aims to provide superior home designs and builders for the residents of Eastern Suburbs in Sydney. 

CDM Corp Pty Ltd was established in 1988 by Antonio Hernandez. We have the flexibility and experience to undertake projects ranging from minor repairs and maintenance to major refurbishments, specialist projects and construction works

We pride ourselves on quality workmanship and endeavour to reflect this in every type of job we undertake and every call-out we receive.

Our services include, but are not limited to the following:

  • Building 
  • Extensions 
  • Renovations 
  • Restorations 
  • Granny flats
  • Additions 
  • Commercial fitouts 
  • Floor coverings 
  • Partitioning
  • Electrical, data and communications installations 
  • Home design 

Antonio can also be contacted directly on 0415506867.

ABN: 23150684110

Builder License: 247651C



John Middleton

Rating: 5
AUS | 16th November 2017

CDM Building refurbished the Service Centre and Offices of my Eurocars Mazda Dealership at Artarmon. Over the years I have also been involved with the development of factory complexes, where I have used CDM Building to carry out a variety of construction and refurbishment projects. For all projects, the work carried out was of excellent standard and always delivered on time.

Vendor's Reply

Thank you for your review will be gladly appreciated


Rating: 5
AUS | 15th September 2017

Based on Antonio’s performance at Aldo’s Restaurant, I was pleased to recommend his services to Macro Life. The third project where I have utilized Antonio’s services, is for the Heritage Mews project. I have found Antonio and his company, CDM Building, an experienced organisation, run and managed by persons who remain highly motivated from commencement to completion. I would have no hesitation in recommending CDM Building on future projects, and I look forward to the time, when the next opportunity arises to use Antonio’s services again.

Vendor's Reply

Thank you for you review will always gladly remember you as friend . Regards Antonio


Rating: 5
AUS | 04th February 2017

We have always received professional and courteous service, reliability of project delivery, and most importantly, a high level of finish and attention to detail that we expect for all our projects.

Vendor's Reply

Hi Randal Thank you for your review and your support through the job gladly appreciated. Regards Antonio


What information do I need to provide you with for a competitive quote?

*Addition, Extension *Bedrooms bathroom Ensuite, Closet, siting area *Kitchen, Provincial, contemporary, Modern *Bathroom, total area, shower, bathtub , Tiles, Toilet

Why should I hire you over another business?

Our broad portfolio of projects and customers, our principles remain the same. CDM, will approach the entire building process determined to meet its customer’s needs at all times – no matter what the project’s size. We take a highly collaborative approach, bringing together our customers, their appointed consultants and our own skilled and professional staff to get the best results.

Do you offer a guarantee on the work that you carry out?

At CDM Corp, our objective is to provide the highest possible standards of warranties and safety. We work continuously to improve our performance, by enhancing the skills, knowledge and commitment of our workforce. This plan offers a strategic approach to managing and integrating industrial relations activities into daily work practices. Through the plan, CDM Corp works to: Implementing these policies on company projects gives CDM Building an opportunity to continually improve its industrial relations and management performance, and ensure project staff are aware of, understand and manage the issues which most commonly cause problems.

Do you specialise in any work in particular?

Residential (home builders) Desing&Construction Construction and Refurbishment Construction and Addition, Extension Construction Granny Flats Retail Construction and Refurbishment Education Construction and Refurbishment Health Services Construction and Refurbishment Community Construction and Refurbishment Special Purpose Construction and Refurbishment

How long have you been in the business?

28 years

Is your pricing competitive?

try to provide to customers the best affordable design to do addition , renovations extention

What are the terms of payment?


What happens if there is an emergency relating to my job that requires immediate attention?

attent 24hrs