BN & Co turned our outdated home into something we're genuinely proud of. Their professionalism and attention to detail exceeded everything we expected.
The Parks Family
Complete Home Renovation — Roseville
Licensed Builder · Sydney, NSWNSW Carpentry Licence
Built right.
Built to last.
Sydney builds, renovations, extensions, and custom carpentry — delivered on site by a licensed team with over a decade of hands-on experience.
10+Years Experience
150+Projects Completed
NSW LicensedFully Insured
48 hrsFree Quote Turnaround
The Roseville Residence — New Build 2024
About Us
On-site builders,
not just designers
At BN & Co Construction, we specialise in residential carpentry and construction across the Sydney area. With a dedicated carpentry licence and over 10 years of hands-on experience, we bring your vision to life.
We work closely with every client from first consult through to final handover. No subcontracting the vision. No cutting corners on the finish.
Dedicated Carpentry Licence
Fully licensed and insured in NSW
10+ Years Experience
Residential and commercial builds across Sydney
On-Time Delivery
We keep you informed at every stage
Post-Build Support
Available long after the keys are handed over
What We Build
Our Services
From slab and framing to fit-out and handover — one licensed crew on your job from start to finish.
01
New Build Services
Full residential new builds with licensed builders. Structural framing, interior and exterior finishes — completed to the highest NSW standards.
02
Complete Home Renovations
Transform your existing home from the inside out — structural updates, finishes, and trades coordinated on site.
03
Home Extensions & Indoor Carpentry
Expand your space seamlessly. Our extensions blend structurally and aesthetically with your home's existing character.
04
Kitchen & Bathroom Remodelling
Premium materials, expert craftsmanship, functional spaces. Kitchens and bathrooms built to last a generation.
05
Custom Carpentry & Joinery
Bespoke woodwork tailored to your home. Cabinetry, joinery, and custom pieces that reflect superior quality in every joint.
06
Maintenance & Repairs
Reliable ongoing carpentry maintenance and repair. We keep your home looking and functioning at its best.
Recent Work
Recent builds across Sydney
New builds, renovations, and extensions — licensed, insured, and finished to a standard you can walk through with confidence.
New Build
The Roseville Residence
Granny Flat
The Kincumber Residence
Bathroom Remodelling
Sydney — Bathroom Remodelling
House Renovation
Lindfield — House Renovation
Custom Carpentry
Bondi — Stairs
How We Work
Our Process
01
Free Consultation
We meet on site to understand your vision, timeline, and budget. No obligation, no pressure — just an honest conversation.
02
Detailed Quote
You receive a clear, itemised quote within 48 hours. No hidden costs and no surprises at handover.
03
Build & Update
We keep you informed at every milestone. You know what's happening, when it's happening.
04
Handover & Support
We walk through every finish together. And we're still available long after the keys are handed over.
Client Stories
What Our Clients Say
We couldn't believe how quickly they transformed our bathroom. They kept us in the loop at every single stage. Outstanding work from start to finish.
Alex M.
Bathroom Remodel — North Shore
The team did an incredible job on our extension. They blended the new spaces with our existing home perfectly. The carpentry is impeccable.
Chris S.
Home Extension — Lane Cove
From the first site visit to handover, communication was clear and honest. Our kitchen renovation looks like it was always part of the original home.
Priya & Daniel Okonkwo
Kitchen Renovation — Kincumber
Blake's crew built our granny flat on time and on budget. The quality of the internal fit-out rivals homes twice the price.
Margaret Holloway
Granny Flat — Terrigal
They handled our deck, pergola, and outdoor kitchen as one coordinated project. No chasing multiple trades. One team, one standard.
Tom & Riley Voss
Outdoor Carpentry — Mosman
Our heritage terrace needed careful work. BN & Co respected the original details while giving us a modern bathroom and laundry we use every day.
Helena Croft
Terrace Renovation — Balmain
The itemised quote was detailed and fair. No surprises at handover. We have already recommended them to two neighbours on our street.
James & Freya Whitmore
New Build — Lindfield
BN & Co turned our outdated home into something we're genuinely proud of. Their professionalism and attention to detail exceeded everything we expected.
The Parks Family
Complete Home Renovation — Roseville
We couldn't believe how quickly they transformed our bathroom. They kept us in the loop at every single stage. Outstanding work from start to finish.
Alex M.
Bathroom Remodel — North Shore
The team did an incredible job on our extension. They blended the new spaces with our existing home perfectly. The carpentry is impeccable.
Chris S.
Home Extension — Lane Cove
From the first site visit to handover, communication was clear and honest. Our kitchen renovation looks like it was always part of the original home.
Priya & Daniel Okonkwo
Kitchen Renovation — Kincumber
Blake's crew built our granny flat on time and on budget. The quality of the internal fit-out rivals homes twice the price.
Margaret Holloway
Granny Flat — Terrigal
They handled our deck, pergola, and outdoor kitchen as one coordinated project. No chasing multiple trades. One team, one standard.
Tom & Riley Voss
Outdoor Carpentry — Mosman
Our heritage terrace needed careful work. BN & Co respected the original details while giving us a modern bathroom and laundry we use every day.
Helena Croft
Terrace Renovation — Balmain
The itemised quote was detailed and fair. No surprises at handover. We have already recommended them to two neighbours on our street.
James & Freya Whitmore
New Build — Lindfield
Speak Directly
Prefer to talk it through with Blake?
Call for a quick chat about your project scope, timing, and whether we are the right fit. No obligation.
Free Quote
Let's build something
great together
Tell us about your project and we'll get back to you within 24 hours to book a free, no-obligation site visit.
✓
Free on-site consultation✓
Detailed itemised quote within 48 hours✓
No obligation, no pressure✓
Licensed and fully insured in NSW