By Relax Mobile Massage
The short answer
Ask the service for the therapist's name in writing before she travels, and ask her to show her registration certificate when she arrives. A licensed massage therapist in Thailand is registered as a service provider with the Department of Health Service Support and should be happy to show it, and a genuine service publishes one price list and never changes it at the door.

On this page
Before you book: six things a genuine service tells you
A price list in writing
Look for prices published on the website and repeated in the booking chat. A service that will only quote once it knows your hotel or your room number is pricing the guest rather than the treatment, and that is the first thing to walk away from.
The therapist's name
Ask who is coming. A service with real therapists on its books can give you a name before anyone travels, because it already knows who it is sending. Being told that somebody will come is not an answer, and a refusal to say is a reason to book elsewhere.
One written confirmation
Get the booking confirmed in one place, on LINE, WhatsApp or email: the treatment, the length, the price, the time and the therapist's name. If anything changes later, you have something in writing to point to.
A straight answer on registration
Ask plainly whether the therapists are registered. A genuine service says yes and explains what that means without changing the subject. Thai rules treat the licence for a premises and the registration of the person doing the work as two separate things, and for a massage in your room it is the person that matters. We explain how that works on our standards page.
A menu that matches the site
The treatments you can book should be the treatments listed on the website, such as Thai, oil, aromatherapy and deep tissue, each with a length and a price. A list that grows in the chat, or a hint that more is available once the therapist arrives, tells you what kind of business you are dealing with.
Payment that does not come first
A service that insists on the full amount by bank transfer before anyone has arrived is asking you to carry all of the risk. Paying after the treatment, or at most a small deposit for a long or very late booking, keeps the balance where it belongs.
At the door: two checks that take a minute
First, the name. The person at the door should be the therapist you were told about. A different face is sometimes genuine, such as a late swap in heavy traffic, but a well-run service messages you about the change before she knocks, not after.
Second, the paperwork. Ask to see her registration certificate or the identity card the service issues with her details on it. Asking is ordinary, and a therapist who spent months training for that certificate will not be offended. Someone who cannot show anything, or who turns evasive when asked, is a reason to end things politely before the treatment begins.
What she brings is a quieter check. Oil, clean linen and a treatment that matches what you booked all suggest a service that does this every day. A therapist who arrives with nothing, or with no idea what was booked, suggests the opposite.
Signs to close the door politely
The price changes once she is in the room, or a fee appears that nobody mentioned in the chat.
A second person turns up when you booked one, or the therapist is not the person you were told about and nobody warned you.
Extras are offered that are not on the website, or there is pressure to extend the session once it has started.
There is no proof of registration, and irritation at being asked for it.
You are asked for the full amount in cash before the treatment, with no receipt.
Any one of these is enough. Say thank you, close the door and message the service. A genuine one will want to know what happened.
Does the hotel front desk help?
Usually, and in your favour. Many Bangkok hotels ask visitors to leave identification at reception or to be met in the lobby, which means the hotel keeps a record of who came up to your room. Tell the front desk you are expecting a massage therapist and give them the name you were sent. If a hotel does not allow visitors at all, it is far better to find that out before you book than at eleven at night. Our page on massage at your hotel covers how a booking works with reception.
Condominiums work the same way, with a juristic office or a security desk instead of a reception, and many keep a visitor log. If your building restricts visitors after a certain hour, check with the desk first. There is more on this in our guide to massage in your condo.
What registration proves, and what it does not
Registration tells you the therapist completed a recognised course and met the conditions to work legally. It sets a floor rather than a ceiling. Training in Nuad Thai is taken seriously enough that the World Health Organization published reference benchmarks for it in June 2010.
It is also something officials actually check. After a death in Udon Thani in December 2024 drew attention to neck massage, the Department of Health Service Support inspected the parlour concerned with the provincial public health office and reported that the parlour was licensed and that all seven of its massage staff were registered as service providers.
What registration cannot tell you is whether a therapist suits you, or whether the business behind her is well-run. For those, the checks above do more than any certificate, and a therapist you liked is always worth asking for again by name.
How Relax Mobile Massage handles each check
Every booking is confirmed in writing with the name of the therapist before she sets off, and every therapist on our roster holds a Thai Ministry of Public Health licence. She will show her certification at the door if you ask, and nobody on the roster minds being asked.
Prices are published on our price list, and the treatment price is the same in every district. Any travel fee is included in the single total we confirm before anyone sets off. You pay the therapist after the treatment, never before, and you can ask for a female therapist when you book.
Our full rules, including what happens if anything feels wrong during a session, are on the safety page, and the people on the roster are on the therapists page.
Sources
The World Health Organization published Benchmarks for Training in Nuad Thai on 5 June 2010, providing reference training standards for traditional Thai massage practitioners.
World Health OrganizationLink checked 2026-10-18
In December 2024 the Department of Health Service Support checked a massage parlour in Udon Thani with the provincial public health office and reported that the parlour was licensed and that all seven of its massage staff were registered as service providers in massage for health.
National News Bureau of Thailand, Public Relations DepartmentLink checked 2026-10-18
Where to go next
Relax Mobile Massage
Book a licensed therapist to your hotel, condo or home anywhere in Bangkok, 24 hours a day.
How we check therapists
The Thai licensing rules in full, and what we ask before anyone joins the roster.
Prices
Every treatment and length, with one treatment price in every district.
Safety and conduct
Our rules for every booking, and what to do if anything feels wrong.
Our therapists
The people on the roster, with their training and what each is best at.
Massage at your hotel
How a booking works with reception, from the lobby to your room.
Book a therapist
Tell us what hurts and how long you have. One total quoted before she leaves, a name with the confirmation, and no surcharge whatever the hour.