HAUHOUSE

ENERGY TRANSITION SOLUTIONS

Cut operating costs by up to 70% with Hauhouse's High-Temperature Heat Pump solutions. Replace traditional boilers with advanced technology (COP up to 6.0), achieving Net Zero 2050 and international green certificates. Discover our optimal industrial energy solutions here!

HVAC System

HEC provides end-to-end design, construction, and maintenance services for HVAC (Heating, Ventilation, and Air Conditioning) systems in commercial and industrial projects, includin

Plumbing Service

HEC provides comprehensive design and construction service for plumbing systems for a wide range of projects. Our service includes: Domestic water supply systems Process water

Fire Fighting System

HEC provides design and construction services for fire protection and firefighting systems for both commercial and industrial projects. We deliver end-to-end solutions, covering e

Electrical Services

HEC electrical services provision is wide spreading to buildings, plants, commercial and public facilities. Our service includes designing, installing, repairing and maintaining fo

Design Service

HEC provides turnkey services from conceptual design through construction and as-built documentation. Design solutions are developed and selected by engineers with strong expertise

Innovative Design Solutions

HEC delivers advanced design solutions, including Building Information Modeling (BIM) and 3D modeling for the construction industry, through the application of modern tools and sof

Maintenance and Renovation

In addition to new construction projects, HEC provides Maintenance and Retrofit Services to help clients maintain existing systems and upgrade legacy installations for optimal perf

Finishing and Decoration Work

HEC offers a wide range of finishing levels and interior styles, delivered by a team of experienced engineers and specialists, to fully meet the needs and expectations of our clien

About us

HAUHOUSE CO., LTD. (HEC) As a Vietnamese company, HEC provides Engineering Services and EPC (Engineering, Procurement, and Construction) contracting for industrial and commercial projects, offering a comprehensive range of services from design and construction to new developments, maintenance, and retrofit works.

In parallel, HEC is a pioneer in consulting and implementing green energy solutions, waste heat recovery, and energy efficiency improvements, supporting enterprises in their transition to reduced direct emissions and their journey toward net-zero.

Our Mission

We place customer satisfaction at the core of everything we do, delivering services that exceed expectations with high quality, reliable standards, and cost-effective solutions.