Complaint serviceComprehensive Air Conditioning Cleaning, Installation, and Repair Services by Professionals
Your All-in-One Solution for AC: From Residential AC Cleaning to Relocation, New Installation, and Repairs for All Models
"Rak-Chang" – Air conditioning experts with experienced, trained technicians serving Bangkok, Nonthaburi, and Samut Prakan. With over 50,000 AC units serviced, we use modern technology for thorough, professional system checks.
We offer a complete One-Stop Service: AC Repair Installation Relocation and AC sales with installation.
Confidence in quality is guaranteed with official receipts, workmanship warranties, and a satisfaction guarantee for every service.
Standard Package
Wall-Type AC
Start 650.- THB./ unit
Cleaning ceiling-mounted AC
Wall-mounted AC
Start 1,500.- THB./ unit
Premium Package Wall-Type AC
Start 990.- THB./ unit
Deep Clean Package
Start 2,100- THB./ unit
Drain Cleaning
Start 1,500.- THB.
AC Repair
Start 500.- THB./ unit
Clean the washing machine.
Start 1,900.- THB./ unit
Installation
Start 3,500.- THB./ unit
Relocation
Start 3,500.- THB./ unit
Types of Air Conditioners We Service: Cleaning, Installation, and Repair
Rak-Chang provides comprehensive, all-in-one services for all types of air conditioning units. No matter which model you use, we are your trusted partner for AC cleaning, sales, and repairs. Our expert team is equipped with modern tools to handle everything from cleaning and installation to professional relocation. The types of units we service include
Wall-Type AC
Popular model
for houses and condos.
4 Ways Cassette Type
4 Ways Cassette Type
Ideal for offices, shops, or meeting rooms. We have a team of technicians specializing in 4-way AC
Built-in Duct Type
Built-in Duct Type
For interior decoration specifically, we have a team of skilled technicians specializing in concealed ceiling systems.
Ceiling Floor Type
Ceiling Floor Type
Suitable for large spaces such as restaurants, clinics, or dormitories. Cleaning and installation services are included.
Meet the Rak-Chang Professional Technician Team
Our technicians undergo specialized training and adhere to rigorous service standards at every stage—whether it’s air conditioning cleaning, repair, installation, or relocation.
We offer expert solutions for residential homes, condominiums, and 4-way cassette types, including professional full-set AC installation with complete piping services.
With a track record of servicing over 50,000 units across Bangkok and its vicinity, we provide “Express AC Cleaning” for those requiring urgent
assistance. More than 12,000 customers consistently trust our expertise.
“Rak-Chang” is recognized as a leading choice for air conditioning services, committed to delivering fast, safe, and cost-effective solutions for every client.
Let our team of technicians take care of you.
Technician "Pong"
air conditioning system maintenance technician.
10+ years of technician experience.
Technician "Bas"
air conditioning system maintenance technician.
10+ years of technician experience.
Technician "Nut"
air conditioning system maintenance technician.
7+ years of technician experience.
Technician "Phon"
air conditioning system maintenance technician.
5+ years of technician experience.
Technician "New"
air conditioning system maintenance technician.
3+ years of technician experience.
Technician "Kong"
air conditioning system maintenance technician.
2+ years of technician experience.
Technician "Few"
air conditioning system maintenance technician.
2+ years of technician experience.
ช่างแอร์มอส
air conditioning system maintenance technician.
ประสบการณ์ช่าง 1 ปี+
ช่างแอร์โด้
air conditioning system maintenance technician.
2+ years of technician experience.
ช่างแอร์ก็อต
air conditioning system maintenance technician.
3+ years of technician experience.
Technician "Ta"
air conditioning system maintenance technician.
3+ years of technician experience.
Admin Rak-Chang
Admin Ice
Sale Rak Chang
Admin Cream
Sale Rak Chang
Exclusive AC Cleaning Promotion with FREE Ozone Disinfection
Don’t miss out! Get the best value from Rak-Chang, the top-rated AC service trusted by thousands.
Professional cleaning starts at only 650 THB, plus a FREE Ozone Disinfection service to eliminate germs in your system—no hidden fees! All work is backed by our 30-day service warranty.
Our Most Popular Add-on Services
Drainage pipe unclogging with specialized equipment (Plumbing Snake).
Professional washing machine cleaning to remove deep-seated dirt and extend your appliance’s lifespan.
Find a Rak-Chang Branch Near You – Your Local AC Experts
Whether you are looking for residential AC cleaning, installation, repair, relocation, or searching for an “AC shop with installation near me,” the Rak-Chang team is ready to help. We offer comprehensive, express services through our convenient local branches:
1. สาขาเสรีไทย ซ. เสรีไทย 25 ถ.เสรีไทย บึงกุ่ม กรุงเทพมหานคร
2. สาขาแพรกษา ซ.แพรหมอพัฒนา ต.แพรกษา อ.เมือง จ.สมุทรปราการ
3. สาขาเทพารักษ์ หน้าหมู่บ้านพัดชา ระหว่าง ซ.เทพารักษ์ 100 ถึง 102 ถ.เทพารักษ์ จ.สมุทรปราการ
4. สาขาสาทร–วงเวียนใหญ่ ซ.เจริญรัถ 12 ถ.เจริญรัถ คลองสาร กรุงเทพมหานคร
Refer a friend today! Get an instant discount for both you and your friend with our special referral program.
Standard Package
air conditioners with a capacity not exceeding 18,000 BTU *If the air conditioner has a high BTU size, please contact us for more information.
✓ Indoor and Outdoor Unit Cleaning
✓ Complimentary Refrigerant Top-up (up to 10 PSI if below standard)
✓ Free Ozone Treatment for Disinfection and Odor Removal
✓ Certified Service by Experienced Rak-Chang Technicians
✓ 30-Day Service Warranty
Premium Package
Clean air conditioners regardless of BTU size.
✓ clean the air conditioner blower fan.
✓ Cleaning both evaporator and condenser coils.
✓ Checking refrigerant levels; free refill up to 10psi if low
✓ Free ozone disinfection and indoor odor reduction.
✓ Service performed by experienced technicians who meet professional standards.
✓ 30-day service warranty.
Deepclean Service
air conditioners with a capacity not exceeding 18,000 BTU *If the air conditioner has a high BTU size, please contact us for more information.
✓ Full unit deep cleaning
✓ Clean the blower fan
✓ Vacuum to remove moisture from the air conditioning system
✓ Free ozone disinfection and indoor odor reduction
✓ Disassemble and clean every component
✓ 45-day service warranty
✓ Apply cleaning solution after washing
✓ Service performed by experienced technicians who meet professional standards
Fix Install Remove Package
air conditioners with a capacity not exceeding 18,000 BTU *If the air conditioner has a high BTU size, please contact us for more information.
✓ On-site inspection before every installation
✓ Free 10-meter power cable (no additional purchase needed)
✓ Free 1 circuit breaker
✓ Free 4-meter air conditioner pipe cover
✓ Free compressor support rail
Drain Cleaning Service
✓ Effective Solutions for Clogged Pipes and Sinks
✓ Prompt and Punctual Professional Service
✓ Expertly Handled by Experienced Technicians
✓ 24/7 Professional Consultation Available
✓ 30-Day Post-Service Warranty
Cleaning Washing machine Service
✓ Solve the problem of unclean laundry and musty odors.
✓ Washing machine cleaning by skilled technicians.
✓ Fast and punctual service.
✓ Easy booking with admin support.
✓ 30-day service warranty.
Annual AC Care Package – 2 Services per Year
✓ Complete cleaning of both indoor and outdoor coils
✓ Get exclusive discounts with our annual cleaning package
✓ Free refrigerant top-up up to 10psi if levels are low
✓ Complimentary ozone treatment to eliminate germs & odors
✓ Service by skilled technicians certified by Rakchang
✓ 30-day service guarantee for your peace of mind
✓ The more you clean, the more you save!
Annual AC Care Package – 3 Services per Year
✓ Complete cleaning of both indoor and outdoor coils
✓ Get exclusive discounts with our annual cleaning package
✓ Free refrigerant top-up up to 10psi if levels are low
✓ Complimentary ozone treatment to eliminate germs & odors
✓ Service by skilled technicians certified by Rakchang
✓ 30-day service guarantee for your peace of mind
✓ The more you clean, the more you save!
AC Cleaning Fees
Air conditioner cleaning service from Rak Chang Co., Ltd.
Covering all types of air conditioners: wall-mounted, 4-way, suspended, and ceiling-mounted.
Includes free ozone treatment.
And free 10psi refrigerant refill.
What's included in the standard
AC cleaning package?
What are the benefits of the premium air conditioner cleaning package?
✓ Clean both evaporator and condenser coils
✓ Check refrigerant level; free refill to 10psi if needed (in case of substandard refrigerant)
✓ Free ozone treatment to disinfect and reduce odors in the room
✓ Disassemble and clean the squirrel cage fan
✓ Apply cleaning solution after cleaning
✓ 45-day warranty
✓ Work performed by experienced and certified technicians from Rakchang.
Air conditioner cleaning package (big cleaning) 2,100.- What's included...?
✓ Complete unit cleaning
✓ Cleaning of squirrel cage fan
✓ Vacuuming and dehumidification of the air conditioning system
✓ Ozone treatment for sterilization and odor reduction in the room (Free)
✓ Disassembly and cleaning of all parts
✓ 45-day quality guarantee
✓ Cleaning solution applied after cleaning
✓ Work performed by experienced and certified technicians from Rakchang
cleaning a ceiling-mounted AC
✓ Complete machine disassembly and cleaning
✓ Blower fan cleaning
✓ Vacuum dehumidification of the air conditioning system
✓ Free ozone sterilization and odor reduction
✓ Disassembly and cleaning of all parts
✓ 30-day quality guarantee
✓ Cleaning spray after cleaning
✓ Work performed by experienced technicians certified by Rak Chang
Affordable air conditioner cleaning packages that meet all your needs.
How much does it cost to clean an air conditioner? And which option is the most cost-effective for you?
Easily compare Rak-Chang AC cleaning services with our comprehensive package table—ranging from Budget-Friendly and Standard Cleaning
Why choose "Rak-Chang"?
We offer comprehensive air conditioning services including cleaning, repair, installation, and relocation.
Expert AC Services Made Easy. From cleaning and repairs to installation and relocation, Rak-Chang delivers professional care at transparent, flat-rate pricing. Serving Bangkok and Greater Bangkok (Nonthaburi, Samut Prakan, Pathum Thani).
Quality Standards
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Articles / News
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FAQs
How long is the warranty for AC cleaning services?
A: A:Rak Chang Co., Ltd. offers different warranty periods based on your selected package. Our Standard Package includes a 30-day warranty, while the Premium and Large Unit Packages offer an extended 45-day warranty
This covers service quality; if any issues arise within the period, our experienced and certified technicians will provide a follow-up inspection and fix the problem at no extra cost to ensure the highest standards.
Q:What services does Rak Chang offer?
A:We provide a comprehensive range of home appliance maintenance and repair services. Our core services include AC cleaning, repair, installation, relocation, and dismantling, as well as washing machine cleaning and drainage pipe unclogging. Every job is performed by skilled professionals and comes with a quality guarantee.
Q: What are the starting prices for AC cleaning?
A: ราคาล้างแอร์เริ่มต้นที่ 650 บาทต่อเครื่อง สำหรับบริการล้างแอร์ธรรมดา ซึ่งรวมถึงการล้างคอยล์เย็นและคอยล์ร้อน การตรวจเช็คน้ำยาแอร์ และบริการอบโอโซนฆ่าเชื้อภายในห้องฟรี นอกจากนี้ยังมีบริการล้างแอร์พรีเมี่ยมที่เริ่มต้นที่ 990 บาทต่อเครื่อง ซึ่งจะมีการถอดล้างพัดลมโพรงกระรอกและมีการรับประกันงานนานถึง 45 วัน
Large Unit Cleaning: Starts at 2,100 THB/unit for specialized care, including system moisture removal and full-unit dismantling.
Q: Which packages include free ozone sterilization?
A: A:Free ozone sterilization is included in several of our packages, including the Standard (Flat Rate),
Premium, and Large Unit packages. This service helps eliminate germs and odors in your room at no additional cost.
Q: Which areas do you cover for AC cleaning and repairs?
A:We currently serve Bangkok, Samut Prakan, Nonthaburi, and Pathum Thani.
These areas are highly popular for our services, ranging from AC maintenance to pipe unclogging. Our professional team ensures high-standard service throughout the Bangkok Metropolitan Region.
Q: Are there any special promotions for existing customers?
A: Yes! Rak Chang Co., Ltd. offers various rewards for our loyal customers, including referral discounts for those who recommend our services to friends. Additionally,
customers who purchase a new AC unit (Inverter or Standard) through us receive free installation and 2 free cleaning vouchers to ensure long-term value and peak performance.