- Membership reference
- simon-mack-architecture
- Source checked
- 27 Jun 2026
Public evidence profile
Simon Mack Architecture
Credentials & registries
RIBA
Companies House
Active incorporated business
Trust Score
34out of 100
34 out of 100, with a caution: only 2 reviews held yet. A small public record keeps the evidence thin, and the score reflects that.
- Rated 5.0 from 2 reviews
- 1 credential shown
How this score is worked out
Rating5.0 / 5
Review volumeLow · 2
Independent sources1 independent public source
Credentials1 credential shown
How this score is made up
What customers say18.4 of 60
Independent checks9.6 of 30
Track record6.3 of 10
See the independent checks
- Licences and credentials1.5 of 10.3
- Ways to reach them2.9 of 3.4
- Reviewed on more than one site0 of 5.1
- Registered company details5.1 of 5.1
- Photos of their work0 of 4.3
- Industry recognition0 of 1.7
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.
Trust at a glance
2 checksWhat we can verify about Simon Mack Architecture
Each card sums up one thing we can check from public sources. Open it for the full detail and the named source. This is evidence context, not a guarantee.
See the full verification checklist for Simon Mack Architecture →Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
Companies House registration
ActiveActive incorporated business
Simon Mack Architecture is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameSimon Mack Architecture
Company number07780947
Incorporated
Registered activityArchitectural activities
Official checkOn the public register
Why this helps you judge trust: this trader is linked to a registered company with named people who are legally accountable for it, on an official register anyone can check, a layer of accountability an unregistered trader doesn't offer. Around 15 years on the register also points to an established business rather than a brand-new one.
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.
5.0out of 5
Where these reviews are published
- Houzz2 reviews · 5.0 avg
Sources
2 named public sourcesWhere 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
Registers and membership directories
Check dates vary by source. Where we hold a date, the check shows it.
About
Simon Mack Architecture is based in Henley on Thames, Oxfordshire, specialising in contemporary residential architecture. Simon is a fully qualified and RIBA registered Architect and has studied and worked in London for over twenty years with extensive experience in residential work from speculative developments, small extensions, to luxury properties, including working for a prestigious Kensington based design practice, addressing both the architecture and interior elements as intrinsically linked parts of a project. We work mainly in Oxfordshire, Buckinghamshire and Berkshire as well as the London area. As a RIBA chartered practice the studio complies with strict criteria in an accreditation scheme that gives you, the client, an assurance of quality.
Services they list
3D RenderingAccessible DesignArchitectural DesignArchitectural DrawingsBasement ConversionBasement DesignBathroom DesignBoot Room DesignBuilding ConservationBuilding DesignComplete Kitchen RenovationCustom Build Homes
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the architect services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Your own checks
What to check before you hire
Worth checking yourself
Only a few public reviews are shown. Ask for recent references you can contact.
Their public evidence comes from a single source. Look them up on another site before deciding.
Verify at the sourceCheck them yourself
"Architect" is a title protected by law - only people on the official Architects Register (held by ARB) may use it. Confirm they're on it before you commission a design.
Check the Architects RegisterOnly someone on the Architects Registration Board (ARB) register may legally call themselves an 'architect' in the UK. Ask for their ARB number and check it free at arb.org.uk. An 'architectural designer' or 'technologist' is a different, unregistered role (often capable, but not the same protection).
Agree how they charge before any work starts (a percentage of the build cost, a fixed fee, or an hourly rate) and exactly which stages it covers (concept design, planning application, building-regulations drawings, work on site), so there are no surprises later.
Confirm what they will actually handle versus what is excluded (the planning application, the building-control drawings, and whether they will administer the builder's contract on site), and get it, and a portfolio of similar projects, in writing.
Want an extra legitimacy check? Run the Cowboy Checker on Simon Mack Architecture before you contact them.
Run Cowboy Checker →Good to know
Common questions about Simon Mack Architecture
Is Simon Mack Architecture a legitimate business?
Simon Mack Architecture has 2 independent public reviews, rated 5 out of 5. It is a registered business on Companies House, listed as active, and the public register shows no adverse status (no dissolution, insolvency or strike-off) against it. 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 Simon Mack Architecture?
Simon Mack Architecture has 2 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How do I know Simon Mack Architecture's reviews are genuine?
Simon Mack Architecture's 2 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.
Is Simon Mack Architecture qualified and accredited?
We hold 1 independently sourced credential for Simon Mack Architecture, including RIBA. Each is attributed to the body that issued it in the credentials section. For example, RIBA is the Royal Institute of British Architects, the chartered professional body for architects.
Is Simon Mack Architecture a registered business?
Simon Mack Architecture is a registered business on Companies House (company number 07780947), incorporated 20 Sept 2011, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Simon Mack Architecture specialise in?
Simon Mack Architecture lists specialist services including 3D Rendering, Accessible Design, Architectural Design, Architectural Drawings, Basement Conversion, Basement Design. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
