Contact I BUILDING for your precast construction needs

Contact Us

Call us directly, message on Facebook, or connect via Line Official. Serving Bangkok, Nonthaburi, Pathum Thani.

Choose Your Preferred Contact Method

We offer multiple ways to connect with our team. Select the method that works best for you and get started on your construction project today.

Direct Phone Call

Immediate Response Available

Speak directly with our experts for instant consultation and project discussion.

Thiarapat Theerawitchakorn (Film)

Technical Director

(Thai)

Technical Operations & Factory

083-799-9534

Deunphan Chanthaana (Tan)

Business Director

(Thai/English)

Project Management & Sales

081-203-0270

Factory Contact (Piya)

Factory Manager

(Thai)

Production & Quality Control

084-980-0725

Facebook Messenger

24/7 Message Response

Send us a message anytime through Facebook Messenger for quick responses and project details.

Open Facebook Chat

Benefits:

  • Photo sharing for project consultation
  • Quick response during business hours
  • Document sharing capabilities
  • Project progress updates

Line Official Account

Popular Thai Communication

Connect with us through Line Official for convenient communication in Thai language.

Line ID: @236aglsy

Search for our official account

Open Line Chat

Benefits:

  • Thai language support
  • Voice message capabilities
  • Quick image sharing
  • Easy scheduling and follow-up

Business Information

Factory & Office Location

69 1 Sai Yai, Sai Noi District, Nonthaburi 11150

View on Google Maps

Business Hours

Monday - Sunday: Available 24 hours

Monday - Sunday: Available 24 hours

Monday - Sunday: Available 24 hours

Service Areas

We proudly serve construction projects throughout these regions:

Bangkok
Nonthaburi
Pathum Thani
Prachin Buri
Samut Prakan

Expected Response Times

Phone Calls
Available 24 hours a day
Facebook Messages
Within 2-4 hours
Line Messages
Within 1-3 hours

What to Prepare for Your Call

  • Project location and size
  • Type of construction (residential, commercial, industrial)
  • Timeline requirements
  • Budget considerations
  • Any specific precast requirements

Why Our Communication Works

We've designed our communication channels to provide you with the best possible service and fastest response times for your construction needs.

Expert Team Available

Speak directly with construction professionals who understand your needs.

Multiple Language Support

Communicate in Thai or English with native speakers on our team.

Fast Response Guarantee

We prioritize quick responses to keep your project moving forward.

Project Documentation

Share photos, plans, and documents easily through our digital channels.

Consultation Ready

Our team is prepared to provide immediate guidance and recommendations.

Follow-up Service

We maintain communication throughout your project for complete satisfaction.

Ready to Discuss Your Project?

Don't wait - connect with Thailand's precast construction experts today. Choose your preferred contact method and let's bring your vision to life.

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