Subfloor Repairs in Sydney and Wollongong

Geotech Built Restumping, Underpinning & Foundations in Sydney

Geotech Built: Specialists in Safe and Stable Subfloors

Cost-Effective Pricing and Honest Service

Serving Sydney, Wollongong, Central Coast & Beyond

3 Generations & 30+ Years’ Subfloor Experience

Innovative Subfloor Repairs to Deliver Quality Results Most Efficiently

4.8 ★★★★★ Google Rating (40+ Reviews

Enquire Today and Experience Our Difference

With over 30 years of experience and three generations in the business, Geotech Built is renowned for its innovative and highly unique subfloor repair techniques. 

We specialise in a wide range of subfloor repair work, ensuring the stability and longevity of your building. We handle everything from replacing and installing new brick piers and galvanised steel adjustable piers to duragal flooring systems, uni piers, and the replacement of rotted timber bearers and joists with high-quality hardwood or laminated beams. You can count on us to deliver the best solutions for your subfloor issues.

Subfloor Repairs

Sydney's Leading Subfloor Repair Specialist

Our team excels in providing thorough subfloor repairs to address any structural issues. We replace damaged components with durable materials to restore the integrity of your subfloor. Our expertise and proven systems ensures that your home remains safe and stable for years to come.

Advanced Ventilation Solutions for a Healthy Subfloor

In addition to structural and subfloor repairs, we specialise in the supply and installation of mechanical ventilation systems and concrete mesh vents for your subfloor area. These systems promote the free flow of fresh air, remove stagnant air, and allow natural light to penetrate the subfloor. This helps to expel moisture and mould, which are critical for preventing termite infestations. Termites thrive in wet, musty, dark, and poorly ventilated subfloor areas, so proper ventilation is essential for protecting your home.

We Customers Choose Us

Innovative & Proven Techniques: We utilise cutting-edge technology and methods tailored to each individual property’s unique needs.

Quality Results from Our Down-to-Earth-Team: All projects are overseen by a fully-licensed and highly-experienced builder, ensuring top-notch quality and adherence to the highest standards.

Proven Track Record: Our extensive portfolio of successful projects and glowing client reviews attest to our expertise and reliability.

High-Quality Materials: We use only quality materials to ensure long-lasting repairs.

Comprehensive Service: From assessment to completion, we handle every aspect of subfloor repairs, including preventive measures to protect against future issues.

Subfloor repairs

At Geotech Built, we specialise in a comprehensive range of subfloor repair services across Sydney and Wollongong, ensuring your home remains stable and secure. Our underpinning services strengthen foundations by extending their depth or breadth, crucial for homes affected by subsidence. We expertly repair cracked walls, by attending to the structural integrity problem at the source. Our restumping services involve replacing old stumps with robust, new ones, and we handle pier replacements to address uneven floors and structural weaknesses. Additionally, our foundation repairs cover everything from minor fixes to major reconstructions.

Our expert team understands the importance of maintaining a solid foundation for your home. Whether it's underpinning to combat shifting soils, restumping to replace old supports, or repairing cracked walls to enhance structural integrity, we ensure your property remains safe and sound. At Geotech Built, we are dedicated to providing top-notch subfloor repair services that safeguard your investment and ensure peace of mind.

Don't Let Subfloor Issues Compromise the Safety and Stability of Your Home or Commercial Building

Protect your building's foundation. Contact the helpful tam at Geotech Built today for a comprehensive assessment and expert repair solutions. Our commitment to quality and customer satisfaction makes us the best choice for all your subfloor repair needs. Visit our homepage to learn more about our services and see examples of our successful projects on our our work page.

What are You Waiting for?

Our Results Speak for Themselves