all London boroughs
Reactive Property Maintenance for London Landlords & Agents
One number, every trade. SLA-driven response, monthly reporting, fully accountable maintenance for portfolios across London.
One point of contact. A clearly defined scope.
- Enquiries reviewed by our team
- Project-specific quotations
World Mazza Enterprise provides a fully managed reactive property maintenance service across London for landlords, letting agents and block managers. Replace the chaos of separate plumbers, electricians and locksmiths with one accountable team — tiered SLAs, monthly reporting, ID-verified operatives, online job tracking and itemised invoicing per property. Built like an asset-management tool, not a handyman call-out.
Need help with reactive maintenance? Send your postcode and a way to contact you. We’ll review the work before quoting.
Get a Free QuoteQuick Answers
Concise, expert answers for the most-asked questions.
What is it?
Reactive property maintenance is an outsourced, contracted multi-trade service that handles all repair requests from tenants or property managers under tiered SLAs (typically 4hr / 24hr / 72hr) with full reporting and compliance.
Cost in London
London contracts: from £35/month per property fixed-fee, from £25/property/month for 10+ portfolios. Pay-as-you-go labour £55–£75/hour. Emergency SLA call-outs from £150. Materials at cost.
Best for
Best for London letting agents, private landlords with multi-property portfolios, block managers and build-to-rent operators who want one accountable maintenance partner with documented SLAs and monthly reporting.
Our Services
Single Point of Contact
One published number for tenants and managers. Calls triaged, jobs logged and dispatched to the right qualified trade.
Tiered SLAs
4-hour emergency, 24-hour urgent, 72-hour standard response — contractually monitored and reported.
Every Trade Covered
Plumbing, heating, electrical, carpentry, decorating, locks, glazing, roofing, drainage — all under one accountable contract.
Online Job Portal
Track every job from request to completion: photos, time-stamps, costs and tenant sign-off.
Monthly Reporting
Spend per property, response-time KPIs, recurring-issue analysis and recommended preventative work.
Compliance-Aware
Gas Safe, NICEIC, asbestos-aware, working-at-height certified. Statutory inspection scheduling included.
Who We Work With
Letting Agents
Outsource your maintenance desk. Branded operatives, SLA reporting, single monthly invoice per property.
Private Landlords
Per-property contracts that protect rental income and free up your weekends.
Block & Estate Managers
Communal and individual unit reactive contracts with full public liability and RAMS.
Build-to-Rent Operators
Scalable reactive maintenance for purpose-built rental developments.
Why Choose Us
One Number, Every Trade
Replace 6 contractor relationships with one accountable maintenance partner.
Contractual SLAs
Response times in writing — 4hr / 24hr / 72hr — and reported monthly against KPIs.
Portfolio Reporting
See spend per property, recurring issues, response-time performance and preventative recommendations every month.
ID-Verified Operatives
DBS-checked, branded, ID-carrying operatives for tenant trust and security.
Schedule of Rates
Agreed pricing on top 20 task types — predictable budgets, no haggling per job.
Compliance Layer
Gas safety, EICR, fire alarm testing and asbestos awareness handled within the contract.
How Our Reactive Maintenance Contract Works
Onboard your portfolio, give tenants the number, get monthly reports.
- 1
Portfolio Onboarding
We document your properties, agree SLAs, schedule of rates and reporting format. Single point of contact assigned.
- 2
Tenant Communications
Tenants receive your branded maintenance line and online portal access. Every report is logged.
- 3
Triage & Dispatch
Reports triaged into emergency / urgent / standard, dispatched to the appropriate qualified trade within SLA.
- 4
Documented Works
Every job photographed, time-stamped, tenant-signed and reported into your portal in real time.
- 5
Monthly Reporting
Spend per property, SLA performance, recurring-issue analysis and preventative recommendations.
Pricing Guide
Indicative starting prices. Final quotes are confirmed after we assess the work.
| Service | Guide Price |
|---|---|
| Per-property fixed maintenance contract | From £35 / month |
| Portfolio rate (10+ properties) | From £25 / property / month |
| Standard reactive labour | £55 – £75 / hr |
| Emergency callout (4hr SLA) | From £150 |
| Schedule of rates: replace tap | From £55 |
| Schedule of rates: rod blocked drain | From £140 |
* Indicative pricing only. Every project is individually quoted.
Areas We Cover
What our customers say
Rated 4.2 out of 5 from 11 Google reviews
- General
“Easy to book, quick turnaround on quote, contract clearly defined work to be carried out. Would recommend”
Rachael O
Google review - General
“The team were professional and polite. They were transparent, and kept me informed throughout the entire process. The work was completed to a high standard, and I would happily recommend this company.”
Lenia Vassall
Google review
Reactive Maintenance guides
Useful reading before you commit to the work — what's involved, what drives the cost and the mistakes worth avoiding.
15 Ways Landlords Can Reduce Property Maintenance Costs
Most landlord maintenance spending is reactive and avoidable. These fifteen changes reduce cost without cutting corners on the property.
Read the guide · 4 min readLandlord Property Maintenance Checklist
A working checklist covering the between-tenancy, seasonal and annual checks that keep a rental property safe, lettable and cheap to run.
Read the guide · 3 min read10 Property Maintenance Problems You Shouldn't Ignore
Some property faults stay the same size for years. These ten do not — they spread, and the repair bill grows with them.
Read the guide · 3 min readWhat Should Landlords Check After a Tenant Moves Out?
The first visit after a tenant leaves should look for safety issues and hidden damage, not just dirt.
Read the guide · 3 min readFrequently Asked Questions
Frequently Asked Questions
Outsource Your London Maintenance Desk
Book a portfolio consultation. Tiered SLAs, monthly reporting, one number for every trade.