Builder
Mario Building & Plumbing Ltd
Trust score
81out of 100
Rating4.9★
Review volume140
Source diversity2 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
About
Verified bathrooms in Stanford-le-Hope.
Reviews · public evidence
What customers say
4.9out of 5
Highlights
"Mario and his team were brilliant. Excellent communication throughout the project, really knowledgeable and their attention to detail was amazing. Couldn’t be more pleased with our new bathroom, they did a great job, highly recommend them!"
"Mario and his team are truly exceptional builders. Mario transformed my bathroom into a spa-like oasis that I absolutely love. Throughout the entire project, I was kept fully informed with regular updates, photos, and videos. Mario was professional, courteous, and insightful, offering creative suggestions and improvements I would never have considered on my own. The worksite was always kept clean and organized, and the attention to detail was outstanding. I couldn’t be happier with the final result and already have Mario scheduled to renovate my kitchen next. Thank you Mario!"
"We recently had Mario & his team take up the old flooring in our lounge, bedroom, & hall, repairing the subfloor before laying oak flooring and skirting. They also re plastered, rewired & painted the lounge, fixed damp issues under our bay window, re-rendered the crumbling exterior of bay, & fitted a new roof & guttering. Mario is a skilled, adaptable, and trustworthy builder. He went above and beyond throughout the whole project, keeping us informed and making sure everything was finished to a high standard. His team were hardworking, reliable, and a pleasure to have around. 100% recommend."
Detailed reviews
Mario and his team were brilliant. Excellent communication throughout the project, really knowledgeable and their attention to detail was amazing. Couldn’t be more pleased with our new bathroom, they did a great job, highly recommend them!
Mario and his team are truly exceptional builders. Mario transformed my bathroom into a spa-like oasis that I absolutely love. Throughout the entire project, I was kept fully informed with regular updates, photos, and videos. Mario was professional, courteous, and insightful, offering creative suggestions and improvements I would never have considered on my own. The worksite was always kept clean and organized, and the attention to detail was outstanding. I couldn’t be happier with the final result and already have Mario scheduled to renovate my kitchen next. Thank you Mario!
We recently had Mario & his team take up the old flooring in our lounge, bedroom, & hall, repairing the subfloor before laying oak flooring and skirting. They also re plastered, rewired & painted the lounge, fixed damp issues under our bay window, re-rendered the crumbling exterior of bay, & fitted a new roof & guttering. Mario is a skilled, adaptable, and trustworthy builder. He went above and beyond throughout the whole project, keeping us informed and making sure everything was finished to a high standard. His team were hardworking, reliable, and a pleasure to have around. 100% recommend.
Page 1 of 7
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 140 public reviewsAcross CheckatradeCheckatradeCompanies House
Sources
2 named sourcesEvery signal, traced to its origin
Review sources
Official sources
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 registerPublic evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 140
✓Source diversity: 2 sources
!Worth checking yourself
!Verification: Listed
Smart 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.
Good to know
Common questions about Mario Building & Plumbing Ltd
What do customers say about Mario Building & Plumbing Ltd?
Mario Building & Plumbing Ltd has 140 public reviews, averaging 4.9 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know Mario Building & Plumbing Ltd's reviews are genuine?
Mario Building & Plumbing Ltd's 140 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Want an extra legitimacy check?
Run the Cowboy Checker on Mario Building & Plumbing Ltd before you contact them.
