Is GMK Group a legitimate business?

GMK Group has 1 independent public review, rated 5 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 If anything here is out of date, the business can request a correction.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 GMK Group?

GMK Group has 1 public review, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.

How do I know GMK Group's reviews are genuine?

GMK Group's 1 public review comes 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.

Public evidence profile · Checked May 2026

GMK Group

Flooring contractorCenturion5.01 review · 1 independent public source

Trust Score

20out of 100

Very little to go on

20 out of 100, with a caution: only 1 review held yet. A small public record keeps the evidence thin, and the score reflects that.

Rated 5.0 from 1 review

How this score is worked out

Rating5.0 / 5

Review volumeLow · 1

Independent sources1 independent public source

CredentialsNo credentials shown yet

How this score is made up

What customers say19.7 of 68.8

Independent checks0 of 12.5

Track record0 of 18.8

See the independent checks

Ways to reach them0 of 12.5

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.

Contact on Snupit

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

1 review in public evidence

Where these reviews are published

Snupit1 review · 5.0 avg

Local context

Rated 5.0, above the local average for flooring contractors in Centurion

Across 18 flooring contractors in Centurion, the typical rating is 4.5 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Sources

Where this information comes from

1 named public source

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.

Public evidence last checked May 2026

About

All your Home and business needs in one place... GMK Group Pty Ltd GMK Group of companies was started by Stephen who is serious and dedicated about business, had sleepless nights and worked very hard to bring this Group of Companies into

Browse more flooring contractors in Centurion

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.

No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.

In South Africa, electrical work must be signed off with a Certificate of Compliance (CoC) issued by a registered person. Insist on the CoC, and for plumbing look for PIRB or IOPSA registration, because without a valid CoC a future home-insurance claim can be refused.

For a new home or major structural build, the builder must be registered with the NHBRC (National Home Builders Registration Council) and the home enrolled before construction. Check this before you pay a deposit.

Look for consistent reviews across several named sources, not one polished profile.

Want an extra legitimacy check? Run the Rogue Builder Check on GMK Group before you contact them.

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