Top 10 most reputable MEP general contractors in Vietnam

In the context of the strong development of Vietnam’s construction and infrastructure sectors, selecting a reliable MEP general contractor has become an essential challenge. If the wrong contractor is chosen, projects can face risks such as schedule delays, cost overruns, and poor MEP system performance. This article provides information on the top 10 most reputable MEP general contractors and key selection criteria to help ensure the success of your project.

List of leading reputable MEP general contractors in Vietnam

1. Nam Long Technology Investment Group (NLT Group)

NLT Group is one of the reputable MEP general contractors in Vietnam, with more than 10 years of experience. Trusted and selected by many investors for medium- and large-scale projects, we have a highly experienced engineering team and a professional construction process. We provide comprehensive MEP solutions, including lighting systems, fire protection systems (PCCC), and central gas systems,…

Typical projects include Hoan My Da Nang Hospital, Him Lam Riverside Residential, Legende Hotel, and high-rise buildings such as Lux Garden, Opal Riverside, Jamona Riverside,…

>> Learn more: NLT Group MEP general contractor

2. Sigma Engineering JSC

Sigma is a company specializing in providing MEP solutions for large projects, especially in the civil, industrial, and infrastructure sectors. With a team of experienced engineers, Sigma delivers comprehensive solutions including electrical and lighting systems, HVAC, water supply and drainage, and fire protection systems. The company has implemented many notable projects such as MEP systems for office buildings and high-rises, shopping centers, and industrial facilities.

3. R.E.E Mechanical & Electrical Engineering JSC (R.E.E M&E)

R.E.E M&E is one of the leading units in Vietnam in the MEP sector, with many years of experience. The company specializes in providing comprehensive MEP solutions for major projects. Key systems include electrical and lighting systems, HVAC, ELV systems, fire protection systems, and water supply and drainage. Typical projects of R.E.E M&E include Terminal T2 – Noi Bai International Airport, The Wink Thuy Khue Hotel, along with high-rise office and service buildings such as Sunshine City and Golden Crown Hai Phong.

4. Tan Phat Mechanical & Electrical Energy Co., Ltd. 

Tan Phat Mechanical & Electrical Energy Co., Ltd. has 19 years of experience in providing MEP solutions for civil and industrial projects nationwide. The company installs electrical systems, air conditioning, ventilation, fire protection systems, and water supply and drainage for projects such as Sunview Town, Villa 12A Vinhomes Central Park, Moscow Apartments,…

5. SEAREFICO Refrigeration Engineering JSC

SEAREFICO is one of the reputable MEP general contractors in Vietnam, specializing in providing MEP solutions for large-scale projects. The company installs power electrical systems, HVAC, fire protection systems (PCCC), and water supply and drainage. SEAREFICO E&C has implemented many notable projects such as the high-end complex in Tay Ho, Hung Ha General Hospital, and the Thuan An 1 project.

6. Hawee M&E JSC (Hawee M&E)

Hawee M&E is a leading MEP general contractor in Vietnam with more than 10 years of experience. The company provides MEP solutions for projects ranging from high-end residential areas and Grade A office buildings to 5–6 star resorts. MEP systems include electrical lighting, HVAC, fire protection systems (PCCC), and water supply and drainage. Typical projects include Goldmark City, VPBank Tower, and Lumière Evergreen Smart City.

7. Van Khanh Investment – Trading and Construction Group JSC

Van Khanh Group is a reputable MEP general contractor in Vietnam with a highly qualified engineering team and standardized construction processes. The company provides comprehensive MEP solutions for civil works, hotels, urban areas, and industrial projects. Typical projects include Charm Resort Long Hai and Novaland.

8. Doan Nhat M&E JSC

Doan Nhat provides MEP solutions for major projects with a team of experienced engineers. Key systems implemented include power electrical systems, HVAC, water supply and drainage, and fire protection systems (PCCC). Typical projects include the provincial headquarters of Khanh Hoa and various office buildings and high-rise residential developments.

9. Alphanam E&C JSC

Alphanam E&C is a long-established MEP contractor in Vietnam, trusted by many investors for large-scale projects. The company provides comprehensive MEP solutions from consulting and design to construction and maintenance, including power electrical systems, HVAC, water supply and drainage, and fire protection systems (PCCC). Typical projects of Alphanam E&C include the Bac Lieu mixed eco-tourism urban development and the 500kV Doc Soi – Pleiku2 transmission line project.

10. Nam Thinh Refrigeration Engineering JSC

Nam Thinh Group is a reputable MEP general contractor, specializing in medium-voltage and low-voltage electrical systems, air conditioning, fire protection systems (PCCC), and water supply and drainage. The company has participated in major projects such as The Dune Residences in Da Nang and SOKHA Hotel in Phnom Penh, Cambodia.

Evaluation criteria when selecting an MEP general contractor

When reviewing a list of MEP general contractors, investors, project management units, and state agencies should prioritize the following criteria, while complying with the regulations of the Law on Bidding 2023 and Decree 214/2025/NĐ-CP on bidding:

Proven implementation experience

When reviewing a list of MEP general contractors, investors should prioritize units that have successfully delivered projects with comparable scale and technical requirements, and that possess clear and transparent capability profiles – this is a mandatory condition to be evaluated as a reputable general contractor.

Human resource capacity & technical certifications

The team of engineers, site managers, and construction workforce must hold valid certifications and have direct on-site experience. Strong personnel capacity is the foundation for ensuring schedule and quality.

Technology capability & technical solutions

General contractors that apply BIM, IoT, BMS, digital construction management systems, and operational optimization solutions are always preferred choices. Technology helps reduce conflicts, increase efficiency, and ensure the synchronization of MEP systems.

Transparent construction management and acceptance process

A clear process from design and installation to inspection and acceptance demonstrates the general contractor’s project management capability. Transparency in the process helps reduce risks and ensure progress.

Warranty and maintenance commitments after handover

A reputable MEP general contractor must have clear warranty and maintenance commitments, providing long-term operational support to ensure stable system performance throughout the project lifecycle.

Cost transparency & legal responsibilities

Costs should be quoted transparently, contracts must be clear, and legal responsibilities should be specifically defined. This helps investors control risks and avoid unnecessary variations.

This top 10 list of reputable MEP general contractors helps improve project quality, reduce risks, and save costs. Use clear criteria to filter suitable contractors and ensure they not only deliver strong construction performance but also provide stable long-term operation for your project.

Nam Long Technology Investment Group (NLT Group)

Hotline: 0911 379 581 

Email: kinhdoanh@nlt-group.com

Tax code:0313339640 

Address: 43T Ho Van Hue, Đuc Nhuan Ward, Ho Chi Minh City