# Martina Hayes - Building Design & Interior Design

Martina Hayes - Building Design & Interior Design is a builder in Sydney. Rated 5.0/5 from 25 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this tradesperson, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 46 out of 100 (building a public record). The score rests on rated 5.0 from 25 reviews.

## About
We are a true one-stop shop for your home transformation, including the following. - floorplan changes - interior design - kitchen remodel - bathroom renovation - decoration - outdoor areas - colour schemes This is because we combine three design specialities in one company: - building design, - interior design and - colour consulting When you find it hard to imagine how your renovated space will look, we provide you with 3D images and virtual walk-throughs. This visualisation helps you make an informed decision before anything is locked in. If council approval is required for your renovation, we will develop the necessary documentation and lodge it for you. When selecting furniture and finishes, we recommend bathroom tiles, the kitchen benchtop, flooring and everything else to make your house look stunning for your family to enjoy and your friends to wow. Let us have an initial chat about how we could take the stress out of your home renovation. Please call Martina on 0434 498 450 or send an email to martina@martinahayes.com.au

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Houzz | 5.0/5 | 25 |

Rated 5.0, in line with the local average for builders in Sydney. Across 38 builders in Sydney, the typical rating is 4.9 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

## Trades
Builder

## Services they list
_Listed on public sources or the business's own website; check directly that they cover your job before you book:_
- 3D Rendering
- Bathroom Design
- Bedroom Design
- Colour Consulting
- Custom Bathroom Vanities
- Custom Bookcases
- Custom Built-ins
- Custom Cabinets
- Custom Entertainment Units
- Custom Furniture
- Custom Kitchen Cabinets
- Custom Pantries

## See their work
_Portfolio and gallery links this business publishes. Inspect the source to see what each image represents:_
- [Photo gallery](https://www.martinahayes.com.au/projects/)
- [Instagram](https://www.instagram.com/martinahayesinteriordesign)
- [Facebook](https://www.facebook.com/martinahayesinteriordesign)

## Awards & recognition
- 9× Best of Houzz winner (2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017)

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 25 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 2 public listings for this tradesperson. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MyTrustedTraders shows a public website for this tradesperson. (via MyTrustedTraders public listing)

Full verification checklist: https://au.mytrustedtraders.com/traders/martina-hayes-building-design-interior-design/checks

## Credentials & sources
- Credentials shown: 0
- ASIC status: Unknown
- Evidence held from: HomeImprovement2day, Houzz
- Public evidence last checked May 2026

## What this business says about itself
_Self-declared, not independently verified:_
- Typical project cost: $20,000 - $1 million (stated on Houzz)
_Self-declared on the tradesperson's own website, not independently verified:_
- Experience they state: many years
- Areas served: Sydney
- Brands they work with: Dulux, Taubmans, Porters, Murobond, British Paints

## Before you hire a builder
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- Never pay a large deposit up front. Agree a staged payment schedule tied to completed milestones, and hold a small retention until snagging is done.
- Get it in writing: an itemised quote with scope, materials, start and finish dates, and how any changes (variations) will be priced.
- Be wary of a cash-only price or pressure to start tomorrow. Both are red flags for an unaccountable job.
- Trade and building licensing in Australia is set by each state or territory. Check the relevant regulator (e.g. NSW Fair Trading, QBCC in Queensland, VBA in Victoria) that the contractor holds a current licence for the work type and value before you hire.
- For larger residential building work, confirm the contractor carries the home-building / domestic-building insurance your state requires before you pay a deposit. It is what protects you if the work is left unfinished or defective.

## Contact
- Phone: 0434 498 450
- Website: https://www.martinahayes.com.au/services/interior-designer-in-sydney/

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Source: MyTrustedTraders, https://au.mytrustedtraders.com/traders/martina-hayes-building-design-interior-design
Real public evidence only: every figure traces to a named source, with evidence held from 2 named public sources. If a source does not carry a field, it is not shown.