Preventive Maintenance Contracts

Stop reacting to breakdowns — TWH designs preventive maintenance programs for commercial facilities in Thailand, covering all trades under a single contract with scheduled visits and priority response.

Service Scope

Annual PM contracts covering electrical, plumbing, and AC systems
Monthly or quarterly scheduled inspection visits
Priority emergency response for contracted clients
Equipment log and maintenance record management
Fire extinguisher and safety equipment inspection
Lighting, switch, and socket routine inspection
Water pump, booster, and sump pump maintenance
CCTV and access control system checks
Multi-site maintenance management for property portfolios

Typical Scenarios

Retail

Multi-branch PM contract covering electrical, AC, and plumbing for retail chains to ensure consistent uptime

Condo Residential

Building-wide maintenance contract for juristic offices covering common area systems and infrastructure

Office

Annual PM program for office buildings covering all MEP systems with monthly check-ins and emergency priority

Factory

Industrial PM contract covering production-critical equipment, electrical systems, and utilities to minimize unplanned downtime

Price Reference

Item	Price Range	Unit
Preventive Maintenance Contracts	฿10,000 – ฿200,000	per year

Actual price depends on scope. Quotes are free.

Service Process

1

Submit Request

< 5 min

Describe work type and location via online form
2

Match Vendor

< 30 min

System recommends qualified local vendors
3

Site Assessment

1-2 days

Vendor visits and sends free quote
4

Execute Work

per scope

Vendor performs work on agreed schedule
5

Invoice & Warranty

after completion

Tax invoice issued; 90-day workmanship warranty

Case Studies

Retail Chain

Annual multi-trade PM contract across 30 branches in Bangkok

Emergency callouts reduced by 60%; maintenance cost predictability improved significantly

Condo Juristic Office

Building PM contract covering lifts, pumps, and electrical common areas

Zero major system failures in 12 months; compliance with condo juristic standards maintained

Food Factory

Production facility PM program with monthly visits and 24/7 emergency line

Production uptime improved from 91% to 98% year-on-year

Service Areas

Bangkok Nonthaburi Samut Prakan Pathum Thani Chonburi Rayong Phuket Chiang Mai Nakhon Ratchasima Khon Kaen

Frequently Asked Questions

What does a typical PM contract include? +

A standard contract covers scheduled inspections for electrical, plumbing, and AC systems, minor repairs during visits, equipment logs, and priority emergency response.

Can I customize the scope to my facility? +

Yes. All PM contracts are tailored to your property — systems covered, visit frequency, response-time SLAs, and budget are all configurable.

What is the minimum contract period? +

Most PM contracts are annual. Shorter quarterly trial arrangements can be discussed.

How quickly do you respond to emergencies under a PM contract? +

Contracted clients receive priority response — typically within 2–4 hours for urgent issues in Bangkok.

Do you cover multiple sites under one contract? +

Yes. Multi-site contracts for retail chains, condo portfolios, and industrial parks are a core part of our offering.

Can I get a VAT invoice for the contract? +

Yes. Invoices are issued monthly or annually in your company name, fully VAT-compliant for corporate accounting.

What happens if a vendor is unavailable during the contract? +

TWH maintains a backup network so your PM schedule is never dependent on a single vendor. Coverage continuity is guaranteed.

Reactive maintenance is always more expensive than preventive care. For businesses running multiple facilities or mission-critical operations in Thailand, a structured PM contract reduces downtime, controls costs, and ensures regulatory compliance.

Why TWH for maintenance contracts

Licensed vendors only — all maintenance contractors are vetted for credentials and minimum 3 years’ facility management experience
Transparent pricing — fixed annual or monthly fees with clear scope, no surprise call-out charges for covered items
Service-level guarantees — response times and visit frequencies are contractually defined
Tax-compliant invoicing — VAT invoices support corporate accounting and WHT deductions

Delivery timeline

PM contracts are typically activated within 1–2 weeks of agreement — time required for the initial site survey, scope confirmation, and scheduling of the first inspection visit.