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Business Tools Index

Checker

CoreStrong UK fitPrimary source checkedLast checked

Checker plumbing software: certificates, CRM, scheduling, quotes, invoices and reminders. From £10.99 flat tiers plus optional sub-users; plus VAT. Checked 6 Sep 2026. Strong UK fit. For solo and small team businesses.

Editorial assessment: UK/Ireland gas, heating and plumbing trades wanting compliance plus everyday job management at low entry cost.

checker.app — vendor site

Research summary

At a glance

Best aligned with
UK/Ireland gas, heating and plumbing trades wanting compliance plus everyday job management at low entry cost.
Starting price
From £10.99 flat tiers plus optional sub-users; plus VAT
UK applicability
Strong UK fit
Target scale
Solo, Small team
Relevance
Core
Last verified

Verified facts

Checked against primary sources. Unverified values are recorded as unknown.

Vendor location
United Kingdom
Verified Source: Checker plumbing software (checker.app)
UK applicability
Strong UK fit
Verified Source: Checker plumbing software (checker.app)
Target scale
Solo, Small team
Verified Source: Checker plumbing software (checker.app)
Starting price
From £10.99 flat tiers plus optional sub-users; plus VAT
Verified Source: Checker plumbing software (checker.app)
Relevant workflows
certificates · CRM · scheduling · quotes · invoices · reminders · accounting sync · offline
Verified Source: Checker plumbing software (checker.app)
Product status
active
Verified Source: Checker (checker.app)

Business Tools Index assessment

Our editorial reading of the evidence above. This is judgement, not a verified fact.

Best aligned with
UK/Ireland gas, heating and plumbing trades wanting compliance plus everyday job management at low entry cost.
Why consider it
Strong certificate/offline positioning with general CRM, scheduling and invoice workflow.
Less aligned with
Commercial contract management or larger-team FSM is required.
UK fit
Strong UK and Ireland fit.

Buyer situations it fits

  • Gas and heating compliance · Plumbing

    Combines certificate/compliance work with reminders and routine business administration.

    Watch out: Still broader than a certificate-only utility.

Sources checked

Prices, UK applicability and workflows are checked against primary vendor sources and carry the date they were checked.

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