“Excellent communication throughout the project” · Checkatrade, 20 Jan 2026
“Throughout the entire project, I was kept fully informed with regular updates, photos, and videos.” · Checkatrade, 22 Oct 2025
Public evidence profile
Mario Building & Plumbing Ltd
Trust Score
57out of 100
- Rated 4.9 from 140 reviews
- 3 reviews in the last 12 months
How this score is worked out
Rating4.9 / 5
Review volume140
Independent sources2 independent public sources
CredentialsNo credentials shown yet
How this score is made up
What customers say40.9 of 60
Independent checks11.2 of 30
Track record5 of 10
See the independent checks
- Licences and credentials0 of 8.3
- Ways to reach them7 of 8.3
- Reviewed on more than one site0 of 6.2
- Registered company details4.1 of 4.1
- Photos of their work0 of 2.1
- Industry recognition0 of 1
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.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
Reviews · public evidence
What customers say
These reviews are published independently on the named public source below, not testimonials this business chose to show. We bring them together and link each one back to where it appeared, so you can open the source and read it yourself.
4.9out of 5
Where these reviews are published
- Checkatrade140 reviews
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
These are the individual reviews we hold for Mario Building & Plumbing Ltd, including the highlights above. The 140 headline total is the review volume reported across public review sources.
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.
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
Business and public registers
Check dates vary by source. Where we hold a date, the check shows it.
About
Bathrooms in Stanford-le-Hope.
Services they list
Basement / Cellar ConversionsBath ResurfacingBathroom & Kitchen PlumbingBathroom CladdingBathroom DesignerBathroom FitterBathroom Mastic SealantBathroom ShowroomBathroom SupplierBathroom Supply & FitBlocked BathsBlocked Sinks
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
Stanford-le-Hope
The areas they list covering on a public directory; confirm they cover your address before you book.
Your own checks
What to check before you hire
Worth checking yourself
No credentials are shown here and the business has not claimed this profile. Ask to see certificates and insurance directly.
Verify at the sourceCheck them yourself
Approved plumbers on the free WaterSafe register are vetted, qualified to the water regulations and insured. Check they're listed, or find a WaterSafe-approved plumber near you.
Check the WaterSafe registerAgree the call-out fee, the hourly or fixed rate, and whether parts are charged on top, in writing, before an emergency plumber starts. Out-of-hours overcharging and 'while I'm here' add-ons are common complaints.
Be wary of a plumber who, on a first visit, says your whole system or boiler must be replaced. Get a second opinion and an itemised quote (parts and labour separately) before agreeing to major work.
Gas and boiler work is a separate, regulated trade, not general plumbing. Make sure anyone working on a gas appliance is specifically registered to do gas work, and ask to see that registration before they start.
Want an extra legitimacy check? Run the Cowboy Checker on Mario Building & Plumbing Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
Recently reviewed3 reviews in the last 12 months.
Good to know
Common questions about Mario Building & Plumbing Ltd
Is Mario Building & Plumbing Ltd a legitimate business?
Mario Building & Plumbing Ltd has 140 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 Mario Building & Plumbing Ltd?
Mario Building & Plumbing Ltd has 140 public reviews, averaging 4.9 out of 5. 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 come from a named public review source, and MyTrustedTraders links every one back to where it was published, so you can open the source and read them yourself rather than trusting a single curated 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.
Has Mario Building & Plumbing Ltd had recent public reviews?
Mario Building & Plumbing Ltd has 3 public reviews dated within the last 12 months. That shows their review history includes recent feedback; it does not prove current availability, so confirm capacity before hiring.
What does Mario Building & Plumbing Ltd specialise in?
Mario Building & Plumbing Ltd lists specialist services including Basement / Cellar Conversions, Bath Resurfacing, Bathroom & Kitchen Plumbing, Bathroom Cladding, Bathroom Designer, Bathroom Fitter. If your job is one of these, look for it in their listed services or ask them to confirm for your project.
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Emergency callout