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Mainland Technical Services

Mon – Fri 9:00 – 18:00Rashid Buset Trading Complex, Industrial Area 2, Ras al Khor, Dubaiinfo@mainlanduae.com
About Mainland

Every Duct Fabricated With Precision

Service Hours:
Mon - Fri 9:00 - 18:00
Sat - Sun 8:00 - 16:00
Emergency 24/7 Hours

35+

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Years of Specialist Fabrication Expertise

We fabricate and supply pre-insulated ducting, GI ductwork and duct & pipe cladding for HVAC, MEP and construction projects across the UAE — produced to your approved drawings and specifications.

HVAC Duct Fabrication

Specialist HVAC Duct Fabrication

Mainland Technical Services LLC offers fabrication support for HVAC and ventilation projects of different sizes. Our fabrication team prepares straight duct sections, fittings, branches, bends, transitions, plenums and customised components according to project requirements.

Our HVAC Fabrication Capabilities
Pre-insulated duct fabrication
GI duct fabrication
Rectangular duct sections
Circular duct sections
Elbows and bends
Reducers and transitions
Branches and take-offs
Offset sections
Plenum boxes
Diffuser boxes
Equipment connection sections
Customised duct fittings
Aluminium cladding fabrication
Stainless-steel cladding fabrication
Pipe cladding components
Flashing and customised sheet-metal profiles
Pre-Insulated Duct
GI Duct
HVAC Ducting
Cladding
Fit-Out
MEP
Ventilation
Fabrication
Supply
Engineering
Pre-Insulated Duct
GI Duct
HVAC Ducting
Cladding
Fit-Out
MEP
Ventilation
Fabrication
Supply
Engineering
Our Featured Services

Specialist Fabrication & Supply for Every Project

Pre-Insulated Duct Fabrication

Precision fabrication of pre-insulated duct sections and fittings according to approved drawings, BOQs, duct schedules and client-provided dimensions.

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GI Duct Fabrication

Fabrication of galvanised-iron duct sections and accessories for air-conditioning, fresh-air, exhaust and ventilation systems.

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Duct & Pipe Cladding

Custom fabrication of aluminium, stainless-steel and galvanised cladding components for insulated ducts, chilled-water pipes and associated mechanical services.

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Fit-Out Works

Coordinated interior fit-out services for offices, retail outlets, restaurants, commercial units and hospitality environments.

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Plumbing Services

Plumbing installation, modification, maintenance and repair for water-supply, drainage and sanitary systems.

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Electrical Services

Electrical installation, modification, testing, maintenance and fault-finding for residential, commercial and hospitality facilities.

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Fire Fighting & Fire Alarm

Support for the installation, modification, testing and maintenance of fire-protection and fire-alarm systems through qualified project teams and approved arrangements.

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Heat Pump Solutions

Energy-efficient air-to-water and water-to-water heat-pump solutions for hot-water, cooling and heat-recovery applications.

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Hospitality Solutions

Engineering, renovation, fit-out and technical-support services designed around the operational requirements of hotels, restaurants and serviced residences.

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Why Choose Us

Your Trusted Fabrication Partner

We deliver precise, specification-driven fabrication with a focus on quality workmanship, reliability and on-time delivery.

Duct Fabrication
95%
Cladding & Supply
93%
Quality Compliance
96%
Industries We Serve

Industries and Sectors We Serve

HVAC and MEP contractors
Construction companies
Property developers
Facility-management companies
Commercial buildings
Residential developments
Villas and apartments
Hotels and serviced apartments
Restaurants and commercial kitchens
Retail outlets and shopping centres
Offices and business centres
Warehouses
Industrial facilities
Schools and educational facilities
Clinics and healthcare facilities
How We Work

A Clear, Project-Based Process

Pre-Insulated Duct
GI Duct
HVAC Ducting
Cladding
Fit-Out
MEP
Ventilation
Fabrication
Supply
Engineering
Pre-Insulated Duct
GI Duct
HVAC Ducting
Cladding
Fit-Out
MEP
Ventilation
Fabrication
Supply
Engineering
Our Team

Experienced Hands Delivering Quality Work

Pre-Insulated Duct
GI Duct
HVAC Ducting
Cladding
Fit-Out
MEP
Ventilation
Fabrication
Supply
Engineering
Pre-Insulated Duct
GI Duct
HVAC Ducting
Cladding
Fit-Out
MEP
Ventilation
Fabrication
Supply
Engineering

Let Us Support Your Next Project

Request a quote for your fabrication or supply requirement. Share your drawings, BOQ or specifications and our team will review the scope, materials and schedule, then come back to you promptly with a technical and commercial proposal.

Send us your duct or cladding requirement and our team will prepare a proposal tailored to your project.

Request a Quote

    Over 35 Years of Specialist Fabrication and 5,000+ Successfully Delivered Projects

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    Reviews From

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    Our Clients

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    Rajesh Menon

    “Their pre-insulated and GI duct fabrication was accurate to our approved drawings and BOQ, and every section arrived labelled and ready to install. It kept our HVAC programme on track.”

    Image
    Ahmed Al Suwaidi

    “Consistent quality on every batch of ductwork and cladding — dimensions, flanges and finishing were spot on, and delivery was always on schedule.”

    Image
    Priya Nair

    “We used Mainland for a hotel fit-out and duct-cladding package. Clean, presentable finishes with minimal disruption to operations — exactly what a live site needs.”

    Image
    Mohammed Rashid

    “A reliable fabrication partner. They review the drawings properly, flag anything unclear, and supply components that fit first time. Highly recommended for HVAC projects.”

    Image
    David Thomas

    “Precise, specification-driven workmanship on the aluminium and stainless-steel cladding. Their attention to reinforcement, edge preparation and finishing really stands out.”

    Image
    Sunil Kumar

    “From quotation to delivery the process was smooth and professional — competitive, well-fabricated ductwork supplied on time. A dependable supplier.”

    Image
    Rajesh Menon

    “Their pre-insulated and GI duct fabrication was accurate to our approved drawings and BOQ, and every section arrived labelled and ready to install. It kept our HVAC programme on track.”

    Image
    Ahmed Al Suwaidi

    “Consistent quality on every batch of ductwork and cladding — dimensions, flanges and finishing were spot on, and delivery was always on schedule.”

    Image
    Priya Nair

    “We used Mainland for a hotel fit-out and duct-cladding package. Clean, presentable finishes with minimal disruption to operations — exactly what a live site needs.”

    Image
    Mohammed Rashid

    “A reliable fabrication partner. They review the drawings properly, flag anything unclear, and supply components that fit first time. Highly recommended for HVAC projects.”

    Image
    David Thomas

    “Precise, specification-driven workmanship on the aluminium and stainless-steel cladding. Their attention to reinforcement, edge preparation and finishing really stands out.”

    Image
    Sunil Kumar

    “From quotation to delivery the process was smooth and professional — competitive, well-fabricated ductwork supplied on time. A dependable supplier.”

    Image
    Rajesh Menon

    “Their pre-insulated and GI duct fabrication was accurate to our approved drawings and BOQ, and every section arrived labelled and ready to install. It kept our HVAC programme on track.”

    Image
    Ahmed Al Suwaidi

    “Consistent quality on every batch of ductwork and cladding — dimensions, flanges and finishing were spot on, and delivery was always on schedule.”

    Image
    Priya Nair

    “We used Mainland for a hotel fit-out and duct-cladding package. Clean, presentable finishes with minimal disruption to operations — exactly what a live site needs.”

    Image
    Mohammed Rashid

    “A reliable fabrication partner. They review the drawings properly, flag anything unclear, and supply components that fit first time. Highly recommended for HVAC projects.”

    Image
    David Thomas

    “Precise, specification-driven workmanship on the aluminium and stainless-steel cladding. Their attention to reinforcement, edge preparation and finishing really stands out.”

    Image
    Sunil Kumar

    “From quotation to delivery the process was smooth and professional — competitive, well-fabricated ductwork supplied on time. A dependable supplier.”

    Image
    Rajesh Menon

    “Their pre-insulated and GI duct fabrication was accurate to our approved drawings and BOQ, and every section arrived labelled and ready to install. It kept our HVAC programme on track.”

    Image
    Ahmed Al Suwaidi

    “Consistent quality on every batch of ductwork and cladding — dimensions, flanges and finishing were spot on, and delivery was always on schedule.”

    Image
    Priya Nair

    “We used Mainland for a hotel fit-out and duct-cladding package. Clean, presentable finishes with minimal disruption to operations — exactly what a live site needs.”

    Image
    Mohammed Rashid

    “A reliable fabrication partner. They review the drawings properly, flag anything unclear, and supply components that fit first time. Highly recommended for HVAC projects.”

    Image
    David Thomas

    “Precise, specification-driven workmanship on the aluminium and stainless-steel cladding. Their attention to reinforcement, edge preparation and finishing really stands out.”

    Image
    Sunil Kumar

    “From quotation to delivery the process was smooth and professional — competitive, well-fabricated ductwork supplied on time. A dependable supplier.”