Do you handle structural renovations and wall removals?

Yes. Montclair Build Co specialises in structural renovations including load-bearing wall removals, new beams, framing and structural upgrades. The team works with qualified engineers and certifiers to ensure all structural modifications meet safety standards, building codes and council requirements.

Can you help with home extensions and second storey additions?

Montclair Build Co manages home extensions and second storey additions in Sydney, including design input, structural planning and full construction. The goal is to create more space and improve layout while ensuring the new work integrates seamlessly with the existing home.

Do you manage council approvals and documentation?

Yes. Montclair Build Co can coordinate council approvals, private certifiers, engineering documentation and other required paperwork for renovation and extension projects. This helps homeowners navigate compliance and approvals with clear guidance and support throughout the process.

Which areas of Sydney do you service?

Montclair Build Co services a wide range of Sydney suburbs, focusing on homeowners who need quality renovations, extensions and structural upgrades. Homeowners can contact the team directly to confirm whether their suburb and project type are currently covered.

Home Renovations Sydney | Expert Builders

Our Key Points

Comprehensive Home Upgrades & Renovations

Transforming spaces with expertise, quality and compliance – from interior upgrades to structural renovations in Sydney.

Structural Upgrades Wall knockdowns, beam installations, underpinning & major framing.

Extensions & Additions Extra levels, room extensions, large-scale structural works.

Full-Scale Renovations Kitchens, bathrooms & entire floor plans redesigned.

Engineering & Compliance We handle approvals, council requirements & safety certifications.

Proven Experience Trusted by Sydney homeowners for durable, high-quality results.

Comfort & Efficiency We boost insulation, seal drafts, and upgrade glazing and lighting for year-round comfort and lower bills.

Our Story

About Us – Montclair Build Co

At Montclair Build Co, we bring your vision to life with expert home renovation services in Sydney and structural building solutions. As experienced home renovation specialists in Sydney, we focus on residential projects, extensions and major home renovations, delivering exceptional craftsmanship, innovative designs and results that exceed expectations.

Good Planning

architecture

Experience

above 25 years

Maintenance

energy repair

Impressive Results

100% customer satisfaction

Montclair Build Co team working on home renovations in Sydney

Who We Are

At Montclair Build Co, we combine experience with creativity — working closely with you to ensure every detail reflects your style, purpose, and lifestyle.

Our Services

Smart Additions. Stylish Extensions.

When building or renovating, it’s normal to wonder which professionals you need. With us, you get support for every stage—start to finish.

Our team handles everything from house renovations in Sydney, kitchen renovations Sydney and bathroom renovations Sydney through to home extensions Sydney, second storey additions Sydney and structural upgrades – all managed by one experienced renovation builder.

Renovation and extensions

Transform your home with tailored house renovations in Sydney and seamlesshome extensions – designed to improve comfort, function and long-term value.

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Granny flats, deck, carport

We design and build functional granny flats, stylish outdoor decks and pergolas, and durable carports – ideal for families looking for experienced deck and pergola builders in Sydney.

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Driveway and patio

Upgrade your outdoor area with expertly built driveways and patios—designed for durability, style, and everyday use.

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Building and construction

From new builds to extensions, we deliver quality construction solutions tailored to your needs—on time and with expert craftsmanship.

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Craft With Care

Why We're Trusted Builders

We deliver reliable, high-quality building solutions across Sydney – from new builds to major home renovations, house extensions and outdoor projects. As experienced renovation builders in Sydney and trusted residential builders in Sydney, we focus on clear communication, fair pricing and skilled craftsmanship on every project.

We work with homeowners across Sydney, including North Sydney, the Sydney Inner West and surrounding suburbs, delivering reliable home renovations Sydney that are built to last.

RELIABLE SOLUTIONS WITH A FOCUS ON QUALITY AND DURABILITY

EXPERTISE IN NEW BUILDS, RENOVATIONS, AND EXTENSIONS

CLEAR COMMUNICATION AND HONEST PRICING EVERY STEP OF THE WAY

PROFESSIONAL WORKMANSHIP DELIVERED WITH PURPOSE AND PRIDE

Renovation builders in Sydney delivering quality workmanship

Sydney renovation process from consultation to handover

How we work

Building your dreams with precision and quality

Initial consultation

We begin by understanding your goals, budget, and vision. Our team ensures your ideas are heard and aligned from the start.

Planning & Quote

We develop a detailed plan and provide a clear, competitive quote. Everything is outlined upfront to avoid surprises.

Execute as per design

Our experienced builders bring your project to life with quality workmanship. We stick to timelines and maintain open communication throughout.

Handover

Once complete, we inspect everything thoroughly and clean the site. You receive a polished, ready-to-enjoy space with lasting value.

Testimonial

Client Stories & Experiences

Choosing the right team makes all the difference. Hear what our clients have to say about their experience—from initial design concepts to project completion, Montclair Build Co delivered with care, expertise, and a commitment to quality.

Jason M.

We had our home extended and renovated by Montclair Build Co, and the results exceeded our expectations. The team was professional, timely, and attentive to detail at every stage. Highly recommended for anyone wanting quality renovations in Sydney.

Emily R.

Montclair Build Co built a granny flat on our property, and the entire process was smooth from start to finish. They managed everything from design to council approvals and kept us informed throughout. A trustworthy and reliable team of builders.

Liam H.

We hired Montclair Build Co to transform our office space, and the results have been incredible. The new layout is functional, stylish, and completed ahead of schedule. The process was seamless, and we look forward to working with them again.

Sophie T.

Our new deck and pergola have completely elevated our backyard. The craftsmanship is excellent, and the design was tailored perfectly to our needs. The project was stress-free, and we couldn’t be happier with the results from Montclair Build Co.

FAQ

Home Renovations Sydney – Frequently Asked Questions

Costs for home renovations in Sydney vary depending on the size of your home, the materials selected and whether structural changes are required. Smaller cosmetic updates may start from a few thousand dollars, while full house renovations or major extensions can be significantly higher. We provide detailed, itemised quotes after an on-site consultation so you know exactly what’s included.

Yes. We specialise in structural renovations, including load-bearing wall removals, new beams, framing and structural upgrades. Our team works with qualified engineers and certifiers to ensure every modification meets safety standards, building codes and council requirements.

Absolutely. Our renovation builders in Sydney manage single-storey extensions, second storey additions and reconfigurations to create more space and improve layout. We assist with planning, structural design and construction so the new work ties seamlessly into your existing home.

Yes, we can coordinate council approvals, private certifiers, engineering reports and other required documentation for your renovation or extension. Our goal is to make the process as smooth as possible, guiding you from concept to completion with clear communication.

Montclair Build Co services a wide range of Sydney suburbs, focusing on homeowners who need quality renovations, extensions and structural upgrades. If you’re unsure whether we cover your area, get in touch and we’ll confirm availability for your location and project type.

Home Renovations Sydney

Sydney’s Specialists in Major Home & Structural Renovations

Comprehensive Home Upgrades & Renovations