Chang A's Services

We are professionals
with extensive experience

We provide asphalt paving, asphaltic concrete, landfilling, grading, and road marking services using a full range of heavy and light machinery. Our experienced team is ready to serve nationwide.

We are committed to delivering the highest quality in every project. Whether it's a small or large job — roads, lanes, factory entrances, or driveways — we handle it all.


"Work for our clients as if it's our own home"
— Chang A's Motto

Full-Service Road Construction

Comprehensive pavement, traffic and site grading solutions provided by a professional team with modern machinery.

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Asphalt Paving

Asphalt paving for areas of all sizes using high-quality mixes for a smooth, durable surface that withstands heavy use.

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Asphaltic Concrete

Asphaltic concrete paving and hot-mix asphalt work with a full range of heavy and light machinery.

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Earthworks – Grading – Compaction

Site filling, grading, and compaction using crushed stone, laterite, soil, and sand with heavy and light machinery to industry standards.

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Road Markings

Line marking with thermoplastic, epoxy, and fast-drying paints; arrows, walkways, and all types of pavement symbols.

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Small & Large Projects

Roads, alleys, factory entrances, and residential driveways — we handle projects of all sizes nationwide.

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Consultation & Free Estimates

We offer consultations and free on-site estimates, guaranteeing high-quality workmanship and reliable results.

Process Earth Filling

Fill and level the soil in layers, compacting each layer, controlling soil moisture, and creating slopes for drainage before proceeding to the next step.

Site survey
Free estimate
Prepare site
Execution & Handover

Process Gravel Base Installation

This evens the surface by moistening the area and using rollers or tampers, eliminating waves, slides, and roughness.

Site survey
Free estimate
Prepare site
Execution & Handover

Process Asphalt Paving

High-quality asphalt is essential. We level and compact it to ensure long-term strength and durability.

Site survey
Free estimate
Prepare site
Execution & Handover

Problems Damaged Surface
Unsightly or Difficult-to-use Surfaces

Surface Separation Cracks Subsidence Surface Peeling Potholes / Holes / Grooves Slippery Surface Uneven Surface Algae / Moss

We handle new installations, repairs, surface leveling, and targeted patching. We assess actual site conditions to choose the most appropriate method.

Services We Offer

  • Roads, surrounding areas, and large open yards
  • Warehouses, parking lots, factories, and sports fields
  • Repair pits, holes, cracks, and localized surfaces
  • Prepare surfaces before resurfacing or extending usable areas
  • Small or large jobs — consultation and assessment available

Contact Us

Send site details, project size, site photos, and the desired work location to receive a more accurate plan and quote. Free consultation available.

Phone / LINE 083-810-1579 By. Technician A
Service Area Nationwide
Office 59/9 The Balanz Zigma, Bang Kratuek 3, Bang Kratuek, Sam Phran, Nakhon Pathom 73210

Scan or call to inquire about project details, site location, and to schedule an estimate.