BUILDING
BEYOND
EXPECTATIONS

An Expert Builder You Can Trust

At Giovenco Projects we believe that every home and space should tell a story

– and we’re here to help you bring it to life. With over 60 years of combined experience, we’ve built a reputation for crafting timeless homes, custom renovations, and functional commercial spaces all over NSW. From the initial vision to the finishing touches, we’ll be your reliable partner, delivering expert craftsmanship and a seamless, stress-free building experience.

Get in touch now
front of two story house

What We Do

We know how important it is to get every detail just right. That’s why we’re committed to delivering exceptional results on time, within budget, and without the headaches.

As established builders in NSW, we specialise in premium-quality homes and spaces throughout the Southern Highlands, the Illawarra, Sydney and the South Coast. We bring expertise and care to every project. Whether it’s a stunning home renovation, an inspired commercial build, or a new development, you can count on us to create spaces you’ll love for years to come.

Giovenco Projects - Modern bathroom with a freestanding bathtub, a built-in wall shelf with candles and bottles, a towel hanging on the edge of the tub, a window with white blinds, a potted plant, and a wall-mounted towel warmer.
Giovenco Projects - Modern kitchen with green cabinets, white countertops, island, and light wood flooring.

Why Choose Giovenco Projects?

Choosing the right builder can make all the difference. Here’s why so many homeowners and businesses trust us to deliver their most important projects.

Customer - Focused Excellence

We take the time to listen to your needs, ensuring that your vision is at the heart of everything we do. Our team collaborates closely with homeowners and leading architects to create functional spaces that truly reflect your needs and personal style

Personalised Service

When you work with us, you get more than an expert builder. You’ll get a dedicated partner. We’re proud to be a boutique company where every client works directly with Mark Giovenco, our licensed builder with over 14 years of experience. With his hands-on advice and attention to detail, you’re in expert hands from start to finish.

Giovenco Projects - View through glass-paneled door into a modern, well-lit living room with artwork and furniture.
Get in touch now

Fixed-Price Contracts

No surprises, no stress. Our fixed-price billing approach gives you confidence and control over your budget. Not only does this allow for clarity and peace of mind throughout the building process, but it also results in a stress-free project for our clients.


Premium Craftsmanship

We believe in doing things right the first time. Using only top-quality materials and precision finishes, we deliver builds made to stand the test of time. We’re committed to delivering superior quality finished projects that are made to last.


Honesty & Transparency

Trust is the foundation of everything we do. We pride ourselves on our transparency with our stakeholders. This ensures smooth, respectful relationships with clients, staff, subcontractors, and suppliers and guarantees a seamless process for all.


Reputation for Excellence

Over time, we’ve earned the trust of leading residential architects and homeowners across NSW, thanks to our commitment to quality, integrity, and professionalism. Our work speaks for itself, and we’re proud to continue setting the bar high for years to come.


Giovenco Projects is more than just a Sydney builder. We’re a family business founded by the father-and-son team Mark and Paul Giovenco. Together, we bring over 60 years of expertise in residential, commercial, and industrial construction across NSW.

Mark is a licensed builder with a reputation for precision and excellence, honed during his years leading high-end residential projects and commercial builds in Sydney. Paul brings decades of leadership in large-scale industrial construction, having managed complex projects for companies like BHP and Chevron; all while maintaining an impeccable safety record.

We’re proud to bring this expertise to every project we take on, whether it’s bespoke new homes, stunning renovations, or large commercial spaces. Our focus is always on quality, trust, and world-class customer service.

About Us

Our Services

Giovenco Projects is more than just a Sydney builder. We’re a family business founded by the father-and-son team Mark and Paul Giovenco. Together, we bring over 60 years of expertise in residential, commercial, and industrial construction across NSW.

Mark is a licensed builder with a reputation for precision and excellence, honed during his years leading high-end residential projects and commercial builds in Sydney. Paul brings decades of leadership in large-scale industrial construction, having managed complex projects for companies like BHP and Chevron; all while maintaining an impeccable safety record.

We’re proud to bring this expertise to every project we take on, whether it’s bespoke new homes, stunning renovations, or large commercial spaces. Our focus is always on quality, trust, and world-class customer service.

Ready to begin your next project?

Contact Us
  • "I was so pleased with the final result of a total home renovation, the guys at Giovenco Projects showed great attention to detail and kept me fully informed throughout the process of the build. The quality of finish is exceptional and we get many complementary comments on the renovation when people visit the house."

    Susan - Dolans Bay

  • “Our project went fully to plan, Giovenco Projects were able to undertake the design and construction of this duplex within our investment budget and within our time frame. The quality was outstanding and this aided a quick sale of both homes. All in all the project was a financial success for us and we would not hesitate to use Giovenco Projects on our next investment project.”

    Paul - Oran Park

  • “We have been absolutely delighted with our selection of Giovenco Projects to look after our weatherboard cottage renovation in the Southern Highlands. Mark and Paul run a very organised and professional company, and Mark clearly has a great deal of experience and technical building skill and worked very well with our architect."

    Bruce & Mary-Anne Terry, Burrawang, NSW

  • “Our experience with Mark and his team at Giovenco Projects has been excellent. Mark was positive and encouraging about what we were doing. Our house was finished exactly on time and as per the contract and we couldn’t be happier. ”

    Bob and Anna (Elderslie)