WORK WITH THE BEST HOME RENOVATION BUILDERS IN SYDNEY

Double Diamond Construction has over 15 years of experience completing stunning home renovation projects around Sydney and Regional NSW. 

We have an uncompromising passion for helping Sydney homeowners turn houses into true homes.

 

Whether you’re eager to refresh high-value rooms like the kitchen or bathroom, invest in an extension to your property, or want to pursue a complete home renovation, our team has you covered. 

 

We’ll work closely with you throughout the design, planning, and execution process to ensure you get the dream renovation you desire.

 

From getting the necessary Council Approval to sourcing materials and managing the construction phase, we’ll stand by you every step of the way.

HOME RENOVATION

WHO WE ARE

As a well-established, Sydney-based construction company with a team of fully qualified building experts, we provide a comprehensive range of construction services to both residential and commercial property owners.

 

We offer both partial and complete home renovations for Sydney properties, as well as specialist bathroom renovationskitchen renovations, and property maintenance services.

 

We complete all building and construction work to the very highest standards. As fully qualified and insured builders, you can trust us to follow all relevant industry guidelines and regulations when we are renovating or extending your home.

 

Don’t just take our word for it – see our track record of home renovation projects in Sydney and judge our work for yourself.

SYDNEY RENOVATIONS

KITCHEN AND BATHROOM

If you’re looking for a specialist in bathroom and kitchen renovations in Sydney, look no further. We understand the added cost and complexity that comes with updating these areas of the home.

 

Our team’s impeccable attention to detail ensures nothing is missed during the design process and that all of the improvements you want meet the scope you’ve outlined.

Client Reviews

QY Huang
QY Huang
2025-10-28
Double diamond had done an absolutely amazing job in renovating my bathroom. They were easy to communicate with, catered to my needs, and super professional. Highly recommend to anyone who needs a renovation!
Joseph Brereton
Joseph Brereton
2025-10-17
Phoned Double Diamond Construction & spoke with Mustaffa about a face lift for my kitchen He turned up the next day on time gave me a measure & quote within 24hrs , I was very happy with the quote & within 2 weeks his team had all the new materials prepared , and completed the installation in one day , we are very happy , it looks great & the quality of the materials & standard of workmanship is very impressive , I wouldn’t hesitate to highly recommend Mustaffa & his team from Double Diamond construction & will be contacted him for any future construction work that I may have
Edward Xu
Edward Xu
2025-10-15
Mustapha and his team come on time and finish my bathroom renovation within a very short time period yet still did a great job! Highly recommended
Lenka Coyne
Lenka Coyne
2025-09-11
Double diamond are an amazing team of tradies who delivered above and beyond our bathroom renovation expectations. Mustapha’s answer to all of my requests was ‘no problem’. I knew what I wanted in terms of design and I couldn’t have picked a better company to turn my design into reality. Thank you, Mustapha and co! We will be back.
Katherine Simmons
Katherine Simmons
2025-09-08
Mustapha is reliable, honest and genuinely easy to work with. He brought my vision to life in the time frame he quoted. Would recommend!
Astin Kloeckner
Astin Kloeckner
2025-08-26
Thank you so much to Mustapha and his team for our wonderful new bathroom. We are so happy with everything. Especially appreciate your little extra little touches we had forgotten like black rim around door and window frame and black toilet flusher.
J C
J C
2025-07-10
I recently had my home renovated by Mustapha and the Double Diamond team, really happy with the result. The project was completed on time, within budget, and to a high standard of quality. What really stood out was how easy they were to communicate with—Mustapha was approachable, responsive, and made the entire process smooth. As long as you’re clear about what you want, they’ll get it done. The pricing was fair, which is rare to find these days. No surprises—just solid, reliable workmanship. Highly recommend Double Diamond for anyone looking for a trustworthy and efficient renovation team.
Lorraine Wakefield
Lorraine Wakefield
2025-06-17
Bathroom renovation went as promised. We were kept up to date when we were to expect tradesmen. All the tradesmen were polite and respectful. Thank you for a great work
Luke Maurel
Luke Maurel
2025-06-12
Mustapha and his team were first class. Great communication, well priced, and they did an amazing job renovating our bathroom. One of the best builders we’ve ever worked with.
Jane Zhang
Jane Zhang
2025-06-12
Recently, Mustapha's team from Double Diamond Construction completed my ensuite bathroom renovation with high quality within my budget. I'm very impressed with Mustapha's responsive communication which made the whole process smooth and easy for me to manage. Mustapha's team is a group of experienced tradesmen. They treated me friendly and did their work in a professional manner. I have no hesitation in recommending Mustapha's team to anyone who wants their bathroom renovated.

RECENT PROJECTS

HOME RENOVATION FAQS

As reported by Architecture & Design Australia, around 50% of all house renovations cost between $40,000 to $300,000 or more, depending on a variety of factors. Geographic location is one of the most impactful cost factors, and in NSW, the average renovation cost comes to $66,000.

If those numbers sound steep, don’t be disheartened. These are just averages, and depending on the scope of your project, you may pay significantly less. Speak to us so we can give you a realistic estimate for the result you desire.

The common rule of thumb you always hear is to spend no more than 5-10% of your property’s current value on home additions and renovations. This rule is just a guide and is more important for investors who want to resell and avoid overcapitalising on renovation work. If you’re renovating your primary residence, you can feel free to spend as much as you think is reasonable to get the desired result.

In general, a renovation is almost always going to be cheaper than building a new house since you are working with a foundation that already exists. However, in some cases building a small new house may be cheaper than renovating a significantly large property. It all depends on the relative cost of materials and labour.

Home renovations, when well-designed and executed, can significantly increase the value of your property, making it more attractive to potential buyers. Cost-efficient home renovations are one of the ways that property investors turn a profit. However, if you’re not worried about selling and want to build a dream home perfectly suited to your lifestyle and preferences, then how worthwhile a renovation will be will come down to your subjective feelings.

CONTACT US






    © 2021 | Double Diamond Construction, All Rights Reserved

    1300 659 393
    info@doublediamondconstruction.com.au