About DBM Building Custom Homes

About DBM Building Custom Homes

Mandurah’s trusted custom home builder

Australian owned and family run, DBM Building a long established building company in Mandurah and surrounding areas with the idea of bringing an open, honest and fresh approach to the building industry.

Our reputation is built on your home

DBM Building is an established company in WA and is backed by a lot of experience. David Mundy the Managing Director together with his daughter Natalie Simich also a Director, has had vast experience in low and high end residential, renovations/additions and commercial projects. DBM Building are a small yet reputable company that is based on trust and quality workmanship. As a Family based Business, we pride ourselves on good Family Values and Respect. Together they bring a combined building industry experience of over 50 years.

Offering our clients a professional and informative service that is often lost within the building industry, we endeavour to make your experience with us a positive one. We do this by involving you in as much or as little of the building process that you wish and always being available to answer any questions you may have.

DBM Building are a small yet reputable company that is based on trust and quality workmanship.

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Why choose DBM Building & Custom Homes?

  • Offering our clients a professional and informative service that is often lost within the building industry, we endeavour to make your experience with us a positive one.
  • Proudly bringing an open, honest and fresh approach to the building industry.
  • Family run and long established building company in Mandurah and surrounding areas.
  • Together they bring a combined building industry experience of over 50 years. DBM Building are a small yet reputable company that is based on trust and quality workmanship.
  • We do this by involving you in as much or as little of the building process that you wish and always being available to answer any questions you may have.
  • From the outset we were impressed with this company. I rang to run an idea by Dave. I left a message and he rang back straight away within 30 minutes. That impressed me! Then I ran my idea by him. Right from that moment on, nothing was too hard. We had an idea and Dave formed it in to a plan. Y ...more

    – Steve & June, Halls Head
  • Thanks Dave, Neryl, Natalie and Bob for working with us and taking on our 2 year project to add a couple more rooms and a beautiful new bathroom giving us more room for our growing family. We are all loving our new rooms and bathroom. We enjoyed seeing how all the Tradesmen worked so well toget ...more

    – Brett & Charlotte, Byford
  • Thanks to all the DBM Building team. Dave, Mark, Neryl and Bob all came out on the first day to help in the Designing of the new addition we wanted to add to our home. We added on a Main Bedroom, ensuite, Walk in Robe as well as a new Laundry, Bedroom 2 and a Computer room. All turned out reall ...more

    – Bill & Maria
  • I approached Dave from DBM Building to asked him to quote my Renovation turning my 3x2 home into a 4x3 with a GYM. Dave had a friendly way with him right from the first phone call. He asked me if I had any plans drawn up which I had so after I gave him these it was full steam ahead. After many ...more

    – Sharon & Lochie, Green-fields
  • Another Quality Renovation from DBM Building. Dave, Bob and the team took on the project to renovate an Office that was previously a Bank in the Miami Shopping Centre. They demolished the internal area and built new spacious rooms such as a Treatment Room, Pathology room and several new Doctor' ...more

    – Agape Medical Centre, Falcon
  • Fantastic service and help from DBM Building and their team right from the start of this project. They took on the project to renovate our Vet Clinic in Halls Head and build on some new rooms, storage room and a new Accessible Toilet. We are loving the extra space and especially our new kitchen ...more

    – Vet Clinic, Halls Head
  • We would like to thank Dave and his DBM Building team. Dave helped us renovate our canal home in Dudley Park which included extending our kitchen, helping us create a spacious beautiful new kitchen/family area. We also renovated all the bathrooms, toilets, Laundry and put in a new tiled floorin ...more

    – Gary & Gigi, Dudley Park
  • DBM Building took on the project to Renovate our restaurant and build two new toilets, helping us to create a spacious quality style restaurant. Like any new project or renovation it certainly created a few challenges, but the Tradesmen worked exceptional hours to achieve the timeframe needed t ...more

    – Wayne & David, Mandurah
  • DBM Building took on the project to build us a New spacious quality style residence. Like any new building it created a few challenges, but the Tradesmen worked exceptional hours to achieve a commendable timeframe. Particular credibility of DBM Building was their flexibility, nothing was a prob ...more

    – Aiden & Kira, Madora Bay
  • I was asked to write a review because our house is now finished. From start to finish, DBM Building has been fantastic to deal with. The admin staff, the contractors, the Tradesmen on site and especially Dave the builder/supervisor, his sharp eye and attention to detail is second to none. What ...more

    – John & Marie, Mandurah