Builder
CONMAX HOME MAINTENANCE & IMPROVEMENTS
Trust score
67out of 100
Rating5.0★
Review volume27
Source diversity1 source
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified builder in Havant, Hampshire.
Reviews · public evidence
What the public record says
5.0out of 5
Highlights
"Constantine was friendly and efficient, and the work was absolutely superb. Would recommend."
"We hired Conmax to completely refit our small bathroom and couldn't be happier with the result. Constantin was very approachable and understood exactly what we were looking for, even when other providers struggled. He switched out the bath, sink, and toilet, redid the ceiling, floor, and wall panels, installed a new light and extractor, saved our existing mirror, and fitted extras including a towel rail, toilet roll holder and shower screen. All of this was done perfectly, quickly, and at an incredibly reasonable cost. Conmax would 100% be our first choice for future work. Five stars."
"Profesional trade people, very good workmanship, a big thumb up👍. Definitely will be using again and recommended."
Detailed reviews
Constantine was friendly and efficient, and the work was absolutely superb. Would recommend.
We hired Conmax to completely refit our small bathroom and couldn't be happier with the result. Constantin was very approachable and understood exactly what we were looking for, even when other providers struggled. He switched out the bath, sink, and toilet, redid the ceiling, floor, and wall panels, installed a new light and extractor, saved our existing mirror, and fitted extras including a towel rail, toilet roll holder and shower screen. All of this was done perfectly, quickly, and at an incredibly reasonable cost. Conmax would 100% be our first choice for future work. Five stars.
Profesional trade people, very good workmanship, a big thumb up👍. Definitely will be using again and recommended.
Page 1 of 2
Local context
Rated 5.0★ — in line with the local average for builders in Havant
Across 16 rated builders in Havant, the typical rating is 5.0★. We compare against the same businesses a homeowner would find searching for this trade locally.
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 27 public reviewsAcross CheckatradeCheckatrade
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 27
!Worth checking yourself
!Source diversity: 1 source
!Verification: Listed
Verify at the sourceCheck them yourself
This trade isn't licensed in the UK, so anyone can set up. TrustMark is the only Government-endorsed quality scheme for work in and around the home - check whether they're registered, or find a TrustMark-registered business.
Check the TrustMark registerSmart checks
Before you hire a builder
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.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work — and that they are current.
Want an extra legitimacy check?
Run the Cowboy Checker on CONMAX HOME MAINTENANCE & IMPROVEMENTS before you contact them.