One-Stop Aircon Servicing
& Repair Solution
Enjoy uninterrupted comfort with Daiohs’ comprehensive aircon cleaning & safety inspection —
Now at just $20 per unit for a limited time!
Types Of Air Con Services
General Aircon Service
– Includes water-cleaning of the front panel, filters, fan coil, and drain pipe, plus a performance test to ensure your unit is working properly.
– Recommended once every 3 months for homes, once a month for commercial spaces.
Benefits:
Prevents dust buildup, keeps energy consumption low, and reduces the need for costly chemical washes later.
Aircon Chemical Wash
– A more intensive clean using safe chemicals to dissolve stubborn dirt, mold, and grease from the cooling coil, fan coil, and drain pan.
– Ideal if your aircon has a bad smell, weak airflow, or frequent water leaks.
Benefits:
Restores cooling efficiency, removes odours, and improves indoor air quality.
Aircon Contract Servicing
(4 paid + 1 free) over 15 months
– Includes 4 scheduled services + 1 free over 15 months.
– Each visit covers general cleaning and system checks.
– Perfect for offices or busy homeowners who don’t want the hassle of remembering service dates.
Benefits:
Consistent upkeep, priority scheduling, and long-term cost savings.
Aircon Chemical Overhaul
– The most thorough cleaning option.
– We dismantle the entire unit to chemically clean each component: cooling coil, blower wheel, fan coil, and drainage system.
– Best for older systems, or if your aircon suffers from recurring odours, leaks, or weak cooling.
Benefits:
Extends the lifespan of your aircon, restores performance, and prevents costly breakdowns.
Aircon Repair
– Our technicians troubleshoot and fix issues such as aircon not getting cold, strange noises, water leakage, foul odours, faulty electrical parts .
– Spare parts replacement available if needed.
Benefits:
Fast, accurate diagnosis and reliable on-site repair.
Aircon Maintenance
– Comprehensive inspections designed to keep your units in top shape.
– Covers coil cleaning, filter checks, drain flushing, and electrical safety testing.
Benefits:
Prevents sudden breakdowns, saves energy, and extends the system’s lifespan.
Aircon Installation/ Replacement Service
– Includes a free site inspection where we assess your cooling needs and recommend the right unit for your space.
– Professional installation ensures long-term efficiency and performance.
Benefits:
Right-sized solutions, expert installation, and worry-free setup.
Aircon Gas Top-Up
– For units with insufficient refrigerant. Includes a pressure check, top-up, and leak test.
Benefits:
Restores cooling efficiency, prevents compressor damage, and ensures energy savings.
How We Operate
Reach out anytime and tell us about your aircon troubles.
We’ll provide a clear service plan, upfront pricing, and a schedule an appointment at a timing of your choice.
Our team will carry out the cleaning, repairs, or installation at your home or office with utmost care and professionalism.
Cool, Clean Air Starts with a Message
Your Trusted Partner for Clean, Cool & Worry-Free Air
We fix the problems you care about most — from aircon leakage, poor cooling, and unwanted odours to preventive cleaning that keeps your system running smoothly.
One simple, competitive fee for full cleaning, servicing, repair, and installation — no hidden charges.
Recommended servicing every 3 months ensures better cooling efficiency, cleaner air quality, and early issue detection.
With 50+ years of Japanese service excellence and 10 years in Singapore, Daiohs delivers dependable solutions for homes and businesses.
Trusted Work. Proven Quality.
Frequently Ask Questions
How often should I service my aircon?
For residential units, we recommend servicing every 3 months. For commercial units, monthly servicing is ideal due to heavier usage. Regular servicing helps maintain cooling efficiency, improves air quality, and reduces the risk of costly breakdowns.
What’s the difference between a General Service and a Chemical Wash?
A General Service includes basic cleaning of the front panel, filters, fan coil, and drainage system to keep your unit running smoothly. A Chemical Wash, on the other hand, is a deeper clean where we use special chemical solutions to flush out dirt, grime, and mould that regular cleaning cannot remove.
How do I know if my aircon needs repair?
Signs that your aircon may need repair include: weak or no cooling, unusual noises, water leakage, or foul smells. If you notice any of these, contact us early to prevent further damage and higher repair costs.
Can I get a quotation before confirming?
Absolutely. We offer free site inspections and quotations for repairs, installations, and major servicing. For routine servicing, we provide fixed rates so you’ll know exactly what you’re paying before we begin.
Daiohs offers comprehensive aircon services—including servicing, cleaning, repair, and installation—crafted to relieve customers of maintenance burdens. We covers everything from consultation and confirmation to professional servicing and post-service enjoyment, encouraging maintenance every three months for sustained efficiency and air quality
Contact Us
- Blk 211 Henderson Road #14-01 Singapore 159552
- +65 6264 2991
- enquiry@daiohs.sg
Copyright 2026 © Daiohs Singapore Pte. Ltd. All Rights Reserved. | Web Design By MediaPlus Digital
Daiohs offers comprehensive aircon services—including servicing, cleaning, repair, and installation—crafted to relieve customers of maintenance burdens. We covers everything from consultation and confirmation to professional servicing and post-service enjoyment, encouraging maintenance every three months for sustained efficiency and air quality
Contact Us
- Blk 211 Henderson Road #14-01 Singapore 159552
- +65 6264 2991
- enquiry@daiohs.sg
Copyright 2026 © Daiohs Singapore Pte. Ltd. All Rights Reserved. | Web Design By MediaPlus Digital