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DM Certifiers

2.6 (10 reviews)

Thornleigh, NSW

About this business

DM Certifiers provides building certification, complying development and construction certificate services for residential projects and Class 1 and Class 10 buildings, working with builders, architects, surveyors, engineers and homeowners. It positions itself as an Australian private certifier dedicated to excellence, delivering cost-efficient, innovative outcomes and accurate advice.

Get in touch

Visit websiteCall (02) 8428 0828Email

Service areas

Servicing Thornleigh and surrounding locations.

See what local homeowners are saying

  • THTim H25 May 2020

    I was initially hesitant after reading all the other reviews, but my builder (who was very trustworthy) said that they had dealt with DM certifiers and SPC a few times and had no issues. I was advised...

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    I was initially hesitant after reading all the other reviews, but my builder (who was very trustworthy) said that they had dealt with DM certifiers and SPC a few times and had no issues. I was advised by numerous neighbours and locals not to use Parramatta Council for certification, so I reluctantly used DM certifiers/SPC certifiers even in spite of the past bad reviews. I think most of the bad experiences by other clients must have been due to the certifiers following the rules. They did make me meet all of the conditions that the beurocratic council imposed, which was annoying/costly, but they were prompt with the construction certificate and final occupancy certificate, after we had met all of the requirements and provided all of the documentation (within a day or two).

  • CKChristian K18 June 2020

    Nothing short of 5/5 service and professionalism. I've used DM a few times now and couldn't tell you a time I've been disappointed. If you aren't cutting corners on your projects, then you're going to...

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    Nothing short of 5/5 service and professionalism. I've used DM a few times now and couldn't tell you a time I've been disappointed. If you aren't cutting corners on your projects, then you're going to have just as smooth of a time as I have. Many thanks

  • JVJoel V8 Aug 2025

    Couldn’t be happier with the service Dom and his team have provided us. Will only ever use DM Certifiers.

  • JAJames30 Aug 2024

    Nothing but good things to say. Super fast service during construction and attended to my requests years later. Highly recommended! Will definitely use for upcoming projects

Frequently asked questions

How much do building inspectors typically charge?
Costs vary depending on the type of inspection, property size, report detail and travel required. Many building inspectors charge an hourly rate plus a call-out fee, with higher rates for after-hours attendance. This page shows live pricing to help you compare quotes.
Do building inspectors charge call-out fees?
Yes — many building inspectors charge a call-out fee to attend and assess a property. That fee typically covers travel and the initial assessment and is separate from the hourly rate and any report costs. It's sensible to confirm any call-out or minimum charges when requesting quotes.
Do building inspectors need a licence in Australia?
Yes. Building inspection and certifying work generally needs to be carried out by a licensed or registered building inspector or certifier under state and territory rules. In New South Wales the responsible authority is the NSW Building Commission (formerly NSW Fair Trading). Look for providers who display valid state registration, an ABN with GST registration and appropriate public liability and professional indemnity insurance.
How do I get a quote from DM Certifiers?
DM Certifiers 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 DM Certifiers service?
DM Certifiers services Thornleigh and surrounds. Contact them to confirm service areas.
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