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Business Details
Trusted Residential Builders in Reservoir, VIC
At Efficiency Building Group, we are dedicated to transforming residential spaces through expert craftsmanship and personalized service. With over 30 years of experience in the residential building industry, we specialize in extensions, renovations, and project management across Melbourne's northern suburbs. Our team of qualified tradesmen prioritizes superior workmanship, sustainable practices, and transparent communication throughout every project phase. As an accredited Master Builder and Master Builders Green Living builder, we deliver energy-efficient solutions that exceed mandatory standards.

We pride ourselves on a hands-on approach, working closely with clients from concept to completion to ensure their vision is realized with precision and care. Our commitment to excellence is reflected in our track record of completing projects on time, within budget, and to the highest quality standards. We serve diverse client needs, from small renovations to large-scale architectural extensions, while maintaining a focus on client satisfaction and industry leadership.
Services
Extensions Renovations Project Management Heritage Restorations Outdoor Living Areas
Highlights and features
  • We have over 30 years of experience in residential building and renovations.
  • Our team provides personalized service tailored to project requirements and budget.
  • We are accredited Master Builders committed to sustainable construction practices.
  • Our hands-on approach ensures direct collaboration with clients throughout projects.
  • We guarantee timely completion and exceptional quality workmanship.
Associations and certifications
  • Master Builders Association
  • Master Builders Green Living
What people say
Phenomenal work Finished ahead of schedule Excellent communication Trusted and easy to work with Dream home realized
Services
Home Extensions
We specialize in single and double-storey home extensions tailored to modern living needs. Our team designs and constructs functional spaces that seamlessly integrate with existing structures while maintaining aesthetic appeal. Clients benefit from increased property value and customized layouts that adapt homes to growing families or evolving lifestyle requirements.
Renovation Projects
From kitchens and bathrooms to full-scale heritage restorations, we deliver comprehensive renovation solutions. Our process includes coordinating trades, managing permits, and implementing sustainable upgrades like solar panels and energy-efficient systems to enhance property functionality and environmental performance.
Project Management
We oversee all aspects of construction projects, including design plans, engineering reports, and permit acquisitions. Our end-to-end management ensures seamless execution, cost control, and timely delivery while maintaining open communication with clients throughout the building process.
Heritage Restorations
Our expertise extends to preserving architectural integrity while modernizing heritage properties. We combine traditional techniques with contemporary requirements to maintain historical character while improving functionality and compliance with current building standards for period homes.
Outdoor Living Areas
We design and construct premium outdoor living solutions including decks, pergolas, and landscaped areas. These extensions create functional entertainment spaces that enhance property usability while maintaining structural coherence with existing buildings.
Questions
What types of projects does Efficiency Building Group specialize in?
We specialize in residential extensions, renovations, heritage restorations, kitchen and bathroom upgrades, and outdoor living areas across Melbourne's northern suburbs.
How long has Efficiency Building Group been in business?
Our team has over 30 years of combined experience in the residential building industry, delivering quality projects since the early 1990s.
Do you offer sustainable building solutions?
As Master Builders Green Living accredited builders, we incorporate energy-efficient practices including solar panel installation, water conservation systems, and sustainable materials.
How do you manage the construction process?
We provide end-to-end project management including design coordination, permit acquisition, trades scheduling, and regular client updates throughout construction phases.
What areas do you service?
We operate across Melbourne's northern suburbs including Reservoir, Preston, Templestowe, Caulfield, Alphington, Coburg, and surrounding regions.