ATZ Horizon Technical Services

Technical

Services
Dubai · UAE

AC maintenance, plumbing, electrical, painting and full property care for residential and commercial properties across Dubai.

DET Licence · No. 1327082
9+ Licensed ActivitiesResidential & Commercial
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Core Service · Active Now

AC Repair &
Maintenance

Comprehensive air conditioning care across all system types — from emergency breakdowns to scheduled preventive maintenance. Every job follows our documented Standard Operating Procedure.

01

Inspection & Diagnosis

  • Emergency AC breakdown support
  • AC inspection and fault diagnosis
  • Water leakage inspection
  • Noise and vibration inspection
02

Cleaning & Preventive Care

  • Preventive AC maintenance
  • Filter and coil cleaning
  • Blower and fan cleaning
  • Drain line and drain pan cleaning
03

Repair & Replacement

  • Refrigerant leak testing & charging
  • Electrical component inspection
  • Capacitor and contactor replacement
  • Fan motor replacement
  • Sensor and thermostat inspection
  • PCB inspection and replacement
04

Testing & Handover

  • Cooling performance testing
  • Final cleaning and customer handover

Supported systems

Split UnitsDucted Split SystemsPackage UnitsVRF & VRV SystemsFan Coil Units (FCUs)Air Handling Units (AHUs)Ventilation Systems
The Process

Five Steps.
Every Job.

01

Submit Your Request

Phone, WhatsApp or online form. Provide the location, system type and the issue — we take it from there.

02

Inspection & Diagnosis

Our team visits, inspects the system, and identifies the root cause with full transparency.

03

Quotation & Approval

We explain the solution clearly and get your sign-off before any major work begins.

04

Professional Service

Work carried out safely with full protection of surrounding areas and documented throughout.

05

Testing & Handover

System fully tested, area cleaned, work explained and documented at handover.

Our Standards
ATZ Horizon technician performing professional AC maintenance with documented procedures
Standard Operating Procedure
Every technician follows our documented SOP

Standards That
Protect Your Property

Every job is completed with care, documented thoroughly and handed over to a satisfied customer.

Request a Service
01
Safety-First Procedures
PPE, safety protocols and work permits on every job, without exception.
02
Property Protection
Furniture, flooring and walls fully covered before work begins.
03
Transparent Diagnosis
Clear explanation of the fault, the solution and the cost before we proceed.
04
Before & After Documentation
Photographic evidence of all completed work kept on record.
05
Approved Parts Only
Only certified, quality components installed — no substitutions.
06
Clean Worksite Handover
Site left clean, tidy and waste-free at the end of every job.
07
Detailed Service Reports
Written completion reports for your property maintenance records.
08
All Stakeholders Served
Dedicated coordination for landlords, tenants, homeowners and investors.
Expanding Portfolio

More Services
Coming Soon

We are expanding our technical service portfolio to cover every aspect of property maintenance — all under one licensed provider.

Soon

Plumbing Services

Inspection and repair of water leaks, drainage problems, blocked pipes, taps, toilets and common plumbing issues.

Sanitary InstallationPipes & Drainage
Soon

Electrical Services

Safe support for electrical faults, switches, sockets, lighting fixtures, circuit issues and minor maintenance.

Fittings & FixturesMaintenance
Soon

Handyman Services

Skilled assistance with installations, furniture assembly, wall mounting, minor repairs and general property tasks.

InstallationsGeneral Repairs
Soon

Painting & Repairs

Interior touch-ups, wall repair, repainting and surface preparation for occupied or vacant properties.

PaintingPlaster Works
Soon

Deep Cleaning

Thorough cleaning solutions for occupied, vacant, move-in and move-out properties.

Building CleaningMove-In / Move-Out
Soon

Property Inspection

Systematic condition inspections with photographic documentation and written maintenance recommendations.

Condition ReportsDocumentation
Service Plans

Choose Your
Level of Care

From individual service calls to ongoing property care — flexible plans for residents, landlords and investors.

Essential Care

Flexible support for individual repair and maintenance requests.

  • Inspection and diagnosis
  • Maintenance recommendations
  • Pay-per-visit service
  • Service completion report
Request Service

Complete Care

Recommended

Preventive maintenance support for occupied residential properties.

  • Scheduled maintenance visits
  • Priority booking
  • AC performance inspection
  • Maintenance reminders
  • Preferential labour rates
Request a Quote

Landlord Care

Property maintenance support designed for landlords and investors.

  • Tenant maintenance coordination
  • Property condition inspections
  • Before-and-after photographs
  • Quotation approval workflow
  • Maintenance history records
  • Move-in and move-out support
  • Multiple-property management
Discuss Your Properties

Custom plans available based on property type and number of units. Contact us to discuss.

Ready to Start

Protect Your

Property.

Call Today.

Whether you need an urgent repair, scheduled AC maintenance or long-term property care — our team is ready to support you across Dubai.