Structural, Remedial and Custom homes across Sydney.

A builder for structural remediation, extensions, commercial and custom homes across Sydney's Eastern Suburbs, Inner West and Lower North Shore.

Big-project discipline, at a residential scale.

Piper Moss brings together Stephen's 40 years of building, with estimating and risk-control expertise gained through major NSW infrastructure projects.

You deal with the people who run the job. The person who inspects your building is the person who prices the work and stands behind it once it is built.

40yrs
Building experience behind the business.
Class 2
NSW builder licence 497435C. Building practitioner registration BUP4255006. Fully insured.
HBCF
Eligible for HBCF cover, with public liability and workers compensation in force.
$12M
Largest single project delivered.

Capabilities

01 Structural & Remedial Works

Underpinning, structural rectification, concrete cancer, waterproofing and facade repair. We diagnose the cause before we price the cure, and we work to your engineer's specification or prepare one where none exists.

  • Underpinning
  • Crack stitching
  • Concrete repair
  • Waterproofing
  • Facades & balconies
  • Strata remedial

Structural & remedial work

02 Renovations & Extensions

Additions, second storeys and whole home renovations on buildings that are often heritage affected and still occupied.

  • Rear additions
  • Second storeys
  • Attic conversions
  • Whole home renovation
  • Kitchens & bathrooms
  • Heritage fabric

Extensions & additions

03 Custom Homes & Knockdown Rebuilds

Knockdown rebuilds and ground up construction, delivered lump sum or as design and construct with our own consultants. Constrained sites, difficult access and steep blocks are normal work for us.

  • Knockdown rebuild
  • Custom homes
  • Design & construct
  • Commercial
  • Apartment buildings
  • External works

Custom homes & knockdown rebuilds

04 Labour & Plant Hire

Carpenters, apprentice carpenters and labourers supplied to other builders, by the day or block booked: our own PAYG employees, on our workers compensation. Plus diggers, bobcats, a Hiab truck, a 14m Manitou and a 14m boom lift, with an operator or machine only.

  • Carpenters
  • Apprentice carpenters
  • Labourers
  • Plant hire
  • With operator
  • Machine only

Labour hire   Plant hire

05 Inspections & Defect Reports

A licensed builder inspects the property, ranks every defect by priority and prices the rectification. Useful before you buy, before you sign off a build, or when you need a scope an insurer or strata committee will accept.

  • Pre purchase
  • Defect reports
  • Scopes of works
  • Insurance & make safe
  • Expert opinion

Inspections & defect reports

06 Drafting & Engineering Design

Drawings and engineering for an extension, a renovation or a new home, done in house. Open to homeowners and anyone else who needs them, whether or not we build it.

  • Extensions
  • Renovations
  • New homes
  • Structural engineering
  • Repair specifications

Drafting & engineering

Working with us.

01

Inspect and scope

We attend site, establish what is actually wrong and put the scope in writing before anyone talks about price.

02

Estimate and de-risk

Priced line by line with the assumptions stated. Provisional items are named and capped, never buried in the total.

03

Build and hand over

Supervised on site, reported weekly, and handed over with documentation, warranties and a defects period we answer.

Licensed, insured and accountable.

  • NSW Builder Licence 497435C, Class 2. Building practitioner registration BUP4255006.
  • Master Builders Association NSW Excellence in Housing winner, 2019, Stephen J. Auld, for a Bronte design and construct.
  • Eligible for HBCF (icare) builder cover.
  • Public liability and workers compensation in force.
  • Work across residential, commercial and heritage building classes.