“Alliance were friendly and accommodating and were able to respond that day” · Checkatrade
“Alex was super helpful in coming out next day to fix a leak in our kitchen.” · Checkatrade
Public evidence profile
Alliance Plumbing & Heating Ltd
Emergency callout
Central Heating Repair, Plumber
Credentials & registries
Gas Safe Register
Companies House
Active incorporated business
Based on rating, review volume, independent sources and credential evidence. Evidence context, not a guarantee of workmanship.
Trust at a glance
3 things checkedWhat we can verify about Alliance Plumbing & Heating Ltd
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.
Emergency calloutCentral Heating Repair, PlumberSee detail →Credentials & registriesGas Safe RegisterSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for Alliance Plumbing & Heating Ltd →From Checkatrade
Emergency callout
Lists emergency callout on Checkatrade for these jobs:
- Central Heating Repair
- Plumber
This is how they list themselves on Checkatrade. Call ahead to confirm they can come out for your job right now before you rely on it.
From customer reviews
What customers consistently say
Recurring themes from 3 customer reviews on Checkatrade.
Credentials and associations
1Credentials and memberships
These credentials and memberships are attributed to named public sources. Check the source before relying on them.
- Source checked
- 18 Mar 2026
Companies House registration
ActiveActive incorporated business
Alliance Plumbing & Heating Ltd is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameAlliance Plumbing & Heating Ltd
Company number13038583
Incorporated
Registered activityPlumbing & heating installation
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 6 years on the register also points to an established business rather than a brand-new one.
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
How Checkatrade customers rate them (out of 5)
Reliability5.0
Communication5.0
Quality of work5.0
Where these reviews are published
- Checkatrade78 reviews · 5.0 avg
Local context
Rated 5.0, in line with the local average for plumbers in Banstead
Across 15 plumbers in Banstead, the typical rating is 5.0 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.
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
Central heating in Banstead, Surrey.
Services they list
Air Source Heat Pump Installation - ASHPBathroom & Kitchen PlumbingBlocked BathsBlocked SinksGas Boiler InstallationGas Boiler Servicing / RepairGas Central Heating InstallationGas Central Heating Servicing / RepairGas Cooker InstallationGas Safety Checks - CP12General PlumbingPipe Fitter
Listed on public sources or the business's own website; check directly that they cover your job before you book.
Areas served
BansteadSurrey
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
Always confirm credentials and quotes with the business directly before hiring.
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 Alliance Plumbing & Heating Ltd before you contact them.
Run Cowboy Checker →Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the plumber services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Good to know
Common questions about Alliance Plumbing & Heating Ltd
Is Alliance Plumbing & Heating Ltd a legitimate business?
Alliance Plumbing & Heating Ltd has 78 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 Alliance Plumbing & Heating Ltd?
Alliance Plumbing & Heating Ltd has 78 public reviews, averaging 5 out of 5. The reviews section shows the aggregate rating, review volume, and review source information we hold.
How is Alliance Plumbing & Heating Ltd rated on reliability and quality?
On Checkatrade, customers rate Alliance Plumbing & Heating Ltd by category: Reliability 5.0 out of 5, Communication 5.0 out of 5, Quality of work 5.0 out of 5. These are per-category scores from real published reviews. They show where Alliance Plumbing & Heating Ltd is strongest, not just the overall average.
How do I know Alliance Plumbing & Heating Ltd's reviews are genuine?
Alliance Plumbing & Heating Ltd's 78 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 Alliance Plumbing & Heating Ltd qualified and accredited?
We hold 1 independently sourced credential for Alliance Plumbing & Heating Ltd, including Gas Safe Register. Each is attributed to the body that issued it in the credentials section. For example, Gas Safe Register is the UK's official gas register. By law, anyone working on your gas appliances must be on it.
Is Alliance Plumbing & Heating Ltd a registered business?
Alliance Plumbing & Heating Ltd is a registered business on Companies House (company number 13038583), incorporated 23 Nov 2020, listed as active. This confirms the legal registration of the business, not evidence of workmanship or service quality.
What does Alliance Plumbing & Heating Ltd specialise in?
Alliance Plumbing & Heating Ltd lists specialist services including Air Source Heat Pump Installation - ASHP, Bathroom & Kitchen Plumbing, Blocked Baths, Blocked Sinks, Gas Boiler Installation, Gas Boiler Servicing / Repair. 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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