Your Trusted Builder for Renovations & Extensions
PENRITH. ILLAWARRA. CAMPBELLTOWN. SOUTHERN HIGHLANDS
Dream. Design. Build. ​
At JWO CONSTRUCT, we turn your vision into reality with expert craftsmanship, transparent communication, and a commitment to excellence. Whether you’re planning a stunning home renovation, adding a second dwelling, or building your dream home from the ground up, we’re here to deliver results that exceed expectations.
Proudly serving Penrith, Illawarra, Campbelltown, and the Southern Highlands, we’re here to create exceptional spaces in our community.
Fixed quotes, no hidden fees, Qualified and Licensed Builder, Give us a call today!
Licensed & Insured
Construct with Confidence
At JWO CONSTRUCT, we don’t just build — we manage the entire process for you.
​
You’ll deal directly with Wally, the owner-builder, from day one until your project is complete.
No confusion, no subcontractor runaround - just a personal, professional experience from start to finish.
Where We Make a Difference
Our People
We collaborate with the industry's finest to achieve the finish you desire for your dream home and investment. Lead reliable point of contact: Wally
Peace of Mind
Fully Licensed and Insured
Lic No: 481389C.
Clean, Honest and On time work
Inspection and Council Approval
We work closely with the council and invite private inspectors to ensure satisfaction with all our projects.
Expert in renovations, extensions, and new builds
Commitment to Excellence
Licensed Sydney builder for renovations, extensions & new homes. Work directly with Wally for reliable, high-quality results
​
Servicing areas: Southern Highlands, Sydney, and Greater Sydney
Certified Professionals
Ensuring Safety & Security
Client Centred Approach
Dedicated to Exceptional Service
Decades Of Expertise
Customer Satisfaction & Industry Leadership
Legacy of Innovation
Pioneering Sustainable Construction