Trusted Home Builder on the South Coast

Welcome to JJK Constructions Co, where craftsmanship meets care. Founded by James Kelly, a qualified carpenter and builder with over 25 years of experience, our family-owned construction company is proudly based on the stunning South Coast. Together with his partner, Jen Redmond—who brings expertise in interior design and project management—we specialize in creating custom homes and bespoke renovations that perfectly balance functionality, style, and sustainability.

At JJK Constructions Co, we believe in the power of thoughtful design and expert craftsmanship. James began his journey building hardwood log cabins in the Blue Mountains, sparking a lifelong passion for timber and quality construction. Today, that same passion drives our team to deliver exceptional results, from custom homes and luxury renovations to hardwood decks and creative studio conversions. Check out some examples of our work.

Sustainability is at the heart of everything we do. Whether reusing salvaged timber or integrating energy-efficient features, we create homes that harmonize with the environment and stand the test of time. In 2023, our commitment to excellence was recognized with a Highly Commended Award in the HIA 2024 Building Awards for Custom Homes in the $900,000–$1.1 million category.

Your Trusted Partner in Construction

Building or renovating your home should be an exciting, rewarding experience. That’s why we focus on clear communication, collaborative planning, and meticulous attention to detail. With Jen’s design expertise and James’s construction know-how, we work closely with trusted subcontractors to ensure every project is delivered to the highest standards.