Best of Houzz is an annual award from the home-renovation platform Houzz, given to the professionals its community rates most highly for design or customer service.
View award source (opens in new tab)Public evidence profile
Kreis Grennan Architecture
Awards & recognition
1 independent award
Trust Score
37out of 100
- Rated 4.9 from 28 reviews
How this score is worked out
Rating4.9 / 5
Review volume28
Independent sources1 independent public source
CredentialsNo credentials shown yet
How this score is made up
What customers say30.5 of 60
Independent checks5 of 30
Track record1.3 of 10
See the independent checks
- Licences and credentials0 of 5
- Ways to reach them3.3 of 3.3
- Reviewed on more than one site0 of 5
- Registered company details0 of 5
- Photos of their work0 of 8.3
- Industry recognition1.7 of 3.3
Missing evidence lowers the score because we can't check it. It doesn't mean it doesn't exist. Claiming a profile never changes the score. Evidence context, not a guarantee of workmanship.
Independent recognition
Awards & recognition
These are independent third-party awards: recognition earned from review communities and trade bodies, never paid placement.
Source-listed gallery
1 photoPhotos listed on Houzz
These sources do not label every image as completed work. The gallery may include projects, people, logos or certificates, so it does not count as completed-work evidence.
Reviews · public evidence
What customers say
These review totals are published independently on the named public source below, not testimonials this business chose to show. We show the aggregate rating, review volume, and source attribution we hold so you can weigh the evidence yourself.
4.9out of 5
Project budget listed on Houzz$500,000 - 2,000,000
Where these reviews are published
- Houzz28 reviews · 4.9 avg
Sources
1 named public sourceWhere this information comes from
Everything on this page is drawn from named public sources. Where a source provides a public link, you can open the original and dig deeper.
Review sources
Check dates vary by source. Where we hold a date, the check shows it.
About
ABOUT KGA is an established architecture design studio experienced in architecture, interiors, urban design, property development and management of construction programs. Our company’s extensive experience is supported by design director Christian Grennan, who graduated from the University of NSW in 1998. Christian is KGA’s nominated registered architect, design practitioner and a licensed builder. Our industry knowledge covers a wide range from master planning, feasibility studies, site analysis, concept designs, council building approvals, complying development approval, construction documentation, interior design, and contract administration. Established architecture practice, design-driven and results-focused. Thorough and rigorous approach to design - ‘getting the details right’. Senior staff with over 25 years of experience in architecture and design. Director oversees all projects, ensuring a tight Quality Management System. Medium size practice – capacity to manage large projects, but flexible, efficient and collaborative in our methodology and approach. WE LISTEN WE CREATE WE CRAFT GREAT SPACES
Services they list
Architectural DesignArchitectural DrawingsBathroom DesignCustom HomesDeck DesignEnergy-Efficient HomesFloor PlansGreen BuildingHome AdditionsHome RenovatingHouse PlansLiving Room Design
Listed on public sources or the business's own website; check directly that they cover your job before you book.
See their recent work
From their own website
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Your own checks
What to check before you hire
Worth checking yourself
Their public evidence comes from a single source. Look them up on another site before deciding.
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
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.
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Common questions about Kreis Grennan Architecture
Is Kreis Grennan Architecture a legitimate business?
Kreis Grennan Architecture has 28 independent public reviews, rated 4.9 out of 5. This is independent public evidence gathered from named public sources (no ads, no paid placement), not a guarantee of workmanship. If anything here is out of date, the business can request a correction.
What do customers say about Kreis Grennan Architecture?
Kreis Grennan Architecture has 28 public reviews, averaging 4.9 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Kreis Grennan Architecture's reviews are genuine?
Kreis Grennan Architecture's 28 public reviews come from a named public review source. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show the review source information and aggregate rating we hold rather than selling rankings, so you can weigh the evidence for yourself.
Has Kreis Grennan Architecture won any awards?
Kreis Grennan Architecture holds 1 independent award, including 11× Best of Houzz winner (2025, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2013). These are third-party awards: recognition that has to be won, not self-issued.
What does Kreis Grennan Architecture specialise in?
Kreis Grennan Architecture lists specialist services including Architectural Design, Architectural Drawings, Bathroom Design, Custom Homes, Deck Design, Energy-Efficient Homes. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
What size of projects does Kreis Grennan Architecture take on?
Kreis Grennan Architecture lists a typical project range of $500,000 - 2,000,000 on Houzz. Treat this as a rough guide to budget fit, not a quote. Ask for a written estimate for your job.