A car service centre on a main road at dusk

Our story

We began with one car and one question

How can car errands be easier for busy people? From 2005 until today, we are still answering that every day.

Fully licensed

  • Vehicle inspection station
  • LPG vehicle inspector
  • NGV vehicle inspector
  • LPG installation centre
  • NGV installation centre
  • InsureFriend non-life insurance broker

Our journey

  1. 2005Started as Mongkol Auto Gas, fitting LPG on Thepharak Road.
  2. 2007Moved to Srinakarin Road, in front of Nanthawan village, beside the Kanchanaphisek Expressway.
  3. 2012Opened the inspection station and adopted the name Mongkol Auto Services.
  4. 2020Set up InsureFriend, our non-life insurance broker company.
  5. TodayVehicle inspection, gas inspection, LPG installation, service, registration and insurance.

Who looks after your car

Founded by Mr. Mongkol Worawitchayawiwat, a mechanical engineer from Chulalongkorn University. Today our teams cover inspection, gas, paperwork and insurance. Some customers still call us Mongkol Auto Gas, and we are the same family.

Fully licensed

Licensed for every job, and you can check

Vehicle inspection, gas inspection, gas installation and insurance brokerage are all in our group, so work continues here with no hand-offs.

  • Vehicle inspection station
  • LPG vehicle inspector
  • NGV vehicle inspector
  • LPG installation centre
  • NGV installation centre
  • InsureFriend non-life insurance broker
  • Vehicle inspection station (cars up to 2,200 kg and motorcycles)
    Number
    สป. 002/2555
    Licence holder
    Mongkol Auto Services Co., Ltd.
    Valid until
    1 Mar 2027
  • LPG inspection, cars
    Number
    สปร 357-2562
    Licence holder
    Mongkol Auto Services Co., Ltd.
    Valid until
    5 Dec 2028
  • LPG inspection, transport vehicles
    Number
    สปข 356-2562
    Licence holder
    Mongkol Auto Services Co., Ltd.
    Valid until
    5 Dec 2028
  • CNG inspection, cars
    Number
    สธร 346-2562
    Licence holder
    Mongkol Auto Services Co., Ltd.
    Valid until
    5 Dec 2028
  • CNG inspection, transport vehicles
    Number
    สธข 352-2562
    Licence holder
    Mongkol Auto Services Co., Ltd.
    Valid until
    5 Dec 2028
  • LPG installation, cars
    Number
    ตปร/สป 04-2567
    Licence holder
    Weewin International Business Co., Ltd.
    Valid until
    15 Nov 2027
  • LPG installation, transport vehicles
    Number
    ตปข/สป 01-2567
    Licence holder
    Weewin International Business Co., Ltd.
    Valid until
    12 Dec 2027
  • CNG installation
    Number
    ตธร/สป 02-2569
    Licence holder
    Weewin International Business Co., Ltd.
    Valid until
    8 Jun 2029
  • Non-life insurance broker
    Number
    ว00011/2563
    Licence holder
    Insure Friend Broker Co., Ltd.
    Valid until
    29 Jul 2028

Numbers and expiry dates are as shown on the documents held by each company.

When you are ready

Not sure where to begin?

Tell us your car model and what is on your mind, and we will tell you what to prepare.

Call

02-759-9400

094-251-4635

LINE

@mong

Opening hours

Mon–Sat 08:00–18:00

299/11 Moo 5, Srinakarin Road, Bang Mueang, Mueang Samut Prakan, Samut Prakan 10270, Thailand

Get directions