Business Details
23 Years
experience
Sustainable Home Builders in Sydney & Blue Mountains
Blue Eco Homes is a family-owned and operated business established in 2003, dedicated to pioneering sustainable construction practices in residential and commercial building. Founded by Joe Mercieca, the company combines over 30 years of industry experience with a commitment to environmental stewardship, delivering award-winning eco-friendly homes across Sydney and the Blue Mountains. Certified by the Australian Passive House Association and holding multiple green building accreditations, we specialise in Passive House design, custom sustainable homes, and commercial projects that prioritise energy efficiency, health, and minimal environmental impact.Our team collaborates with local designers and architects to create tailored solutions, ensuring every project meets rigorous sustainability standards while exceeding client expectations. With a focus on innovation, transparency, and community responsibility, we aim to redefine industry norms and promote healthier living through cutting-edge construction techniques.
Services
Sustainable Home Design
Passive House Construction
Custom Eco-Friendly Homes
Commercial Green Building
Concept Home Development
Details
- Year established: 2003
Highlights and features
- Family-owned with 20+ years of sustainable building expertise.
- Certified Passive House specialists with award-winning designs.
- Tailored solutions for custom homes and commercial projects.
- Proven track record in eco-friendly construction since 2003.
- Committed to transparency, client collaboration, and environmental responsibility.
Associations and certifications
- Australian Passive House Association Member
- Certified Passive House Tradesperson
- Certified Master Builders Association Green Living Builder
- Housing Industry Association GreenSmart Builder
What people say
Excellent value for money
Stress-free experience
Award-winning quality
Energy-efficient results
Responsive communication
Services
Sustainable Home Design
Our sustainable home designs integrate climate-responsive architecture, energy-efficient systems, and non-toxic materials to create healthy, low-impact living spaces. We prioritise passive solar principles, thermal efficiency, and renewable energy integration, ensuring homes reduce environmental footprints while maintaining comfort and aesthetic appeal. Clients benefit from tailored solutions that align with their lifestyle, budget, and land specifications.
Passive House Construction
Certified Passive House construction delivers ultra-energy-efficient homes with superior air quality and thermal comfort. Using airtight building envelopes, triple-glazed windows, and heat recovery ventilation, we achieve up to 90% energy savings compared to conventional homes. Our Sapphire display home exemplifies this standard, combining carbon neutrality with cutting-edge design for optimal health and sustainability.
Custom Eco-Friendly Homes
We design and build fully customised eco-homes tailored to individual client needs, including land constraints, bushfire ratings, and budget. Our process involves collaborating with preferred architects or clients' designers to incorporate sustainable features like solar power, rainwater harvesting, and recycled materials. Each project ensures long-term cost savings, environmental responsibility, and a unique living experience.
Commercial Green Building
Our commercial projects adhere to environmentally conscious practices, from heritage renovations to new sustainable developments. Examples include the Bygone Beautys Tea Pot Museum and Leura Garage, which reused demolition materials, installed solar systems, and achieved resource efficiency. We focus on reducing operational costs, enhancing occupant well-being, and meeting rigorous environmental standards for businesses.
Concept Home Development
Our concept homes offer pre-designed, adaptable floorplans that simplify the building process while maintaining sustainability. These designs can be modified to suit specific sites, budgets, or needs, incorporating Passive House, Healthy Home, and Environmental Home principles. Clients receive cost-effective, scalable solutions that prioritise energy efficiency, indoor air quality, and minimal ecological impact.
People
Joe Mercieca
Owner and Principal
With over 30 years in construction, Joe founded Blue Eco Homes in 2003, driven by a passion for sustainable building. A certified Passive House Tradesperson, he has led award-winning residential and commercial projects, advocating for eco-friendly practices and mentoring apprentices. His expertise ensures every build meets rigorous environmental and quality standards.
Merylese Mercieca
Business Manager and Co-founder
As Business Manager and Occupational Health Nurse, Merylese oversees operations and staff well-being. Her background in respiratory health informs the company's focus on healthy indoor environments. She holds a Masters in Health Science and Cert IV in Carbon Management, driving Blue Eco Homes' ISO-certified management systems and community engagement initiatives.
Questions
What is a Passive House and how does it benefit homeowners?
A Passive House is an ultra-energy-efficient building standard that uses airtight construction, superior insulation, and heat recovery ventilation to maintain comfort with minimal energy use. Benefits include 90% lower heating/cooling costs, improved air quality, and reduced environmental impact.
Can Blue Eco Homes build on challenging or bushfire-prone land?
Yes, we specialise in customising designs for unique sites, including bushfire-rated properties. Our team incorporates fire-resistant materials, strategic layouts, and compliance with BAL40 standards to ensure safety and regulatory adherence.
Do you work with clients' preferred architects or designers?
Absolutely. We collaborate with your chosen architect or can recommend experienced sustainable designers to align with your vision and project requirements.
What sustainable features are included in your homes?
Features include solar PV systems, battery storage, triple-glazed windows, thermal insulation, rainwater harvesting, low-VOC materials, and heat recovery ventilation, all tailored to meet Passive House or Environmental Home standards.
Are financing options available for eco-friendly builds?
We recommend discussing financing with your preferred lender, though we provide detailed cost plans to support applications. Our energy-efficient homes often qualify for green building incentives or rebates.
How do you ensure quality and transparency during construction?
We maintain ISO-certified management systems, regular client updates, and rigorous quality checks. Our team prioritises open communication, documented progress, and adherence to agreed timelines and budgets.
Reviews (1)
Curtis Ruhnau
Sep 29, 2017
Report
Blue Eco Homes did a major renovation on our home over 10 years ago. The workmanship still stands for itself, and their help in design was invaluable. They were only interested in making sure we got what we wanted. And we did- still happily living with the results. Thank you
