With many years of experience in the construction industry, Hoang Sa Viet Construction has had the opportunity to participate in many large and small projects, both domestic and foreign. We are proud to have become a trusted partner for many customers. Although we always have to handle a large volume of projects and work, we always take dedicated customer care, ensuring that no customer has to wait long. This is thanks to our purchasing and construction processes , which are always designed in detail at each step, saving time for both parties while still ensuring accuracy and efficiency.

Customers can rest assured that, no matter how big or small the project, we always put quality and customer satisfaction first. From planning and design to construction and finishing, we carry out each stage meticulously and professionally.

So, what is Hoang Sa Viet's prefabricated house construction process like? We invite customers to join us to learn more details to see more clearly about this process!

Step 1: Estimate the cost of constructing a prefabricated house

In order for us to be able to estimate costs most accurately, Hoang Sa Viet Construction needs customers to provide some basic information as follows:

First is the construction area and number of floors that the customer wants. Please provide the width (m) x depth (m) of the house and the estimated number of floors. This area will help us better understand the scale and spatial planning of the project.

Second is the usability of the house. Customers need to determine the number of bedrooms, number of toilets, kitchen area, living room, worship room,... and any other space you want in your house. This helps us determine the most reasonable and effective layout of rooms and amenities.

Third is the building design. Customers can choose one of our available house models, which are attached on the screen. We have carefully researched and mass-produced these house models, not only saving time but also minimizing costs, especially additional costs. If customers have special needs or want to design in their own style, we are also ready to accommodate, thereby helping us choose suitable materials and estimate costs more accurately.

However, we encourage customers to choose our available house models to optimize costs and time. These models have been optimized in terms of design and cost, ensuring to bring you a perfect home at the best price. In particular, choosing available models will help minimize the risk of unexpected costs.

Step 2: Implement the design contract

After you have carefully considered and found that the price provided by Hoang Sa Viet Construction is reasonable and suitable for your budget, you can decide to implement the project. At that time, Hoang Sa Viet Construction and the customer will sign a contract to design the premises and functions. This process will be completed within 3 working days.

In a custom floor design contract, customers will have the opportunity to edit the design up to 3 times, ensuring that every detail is complete and in accordance with your wishes. In addition, customers will receive a free 3D perspective design, helping to better visualize the house in reality. The deposit cost for the design contract will range from 1-2% of the estimated value that we previously reported.

After completing and finalizing the floor design and functions, we will update the price quote based on the finalized information. When customers feel the price is reasonable and meets their needs, we will sign a production and construction contract to begin project implementation.

Customers should note that the initial deposit cost in the site design and function contract will be refunded if the customer decides to close the construction contract. This ensures that you will not incur any unnecessary fees, and demonstrates our commitment to providing a quality and transparent service.

With many years of experience in the construction industry, Hoang Sa Viet Construction is always proud to be a reliable partner of our customers. We always take dedicated customer care and ensure every process from design to construction goes smoothly and accurately, saving time and costs for both parties.

Step 3: Deploy production contracts

After completing and finalizing the site design and functions, we will proceed to sign the production and construction contract. At this time, the customer will advance the company 10% of the value based on the total price that the two parties signed in the contract . This is an important step to start the production process (this process takes place within 5 working days).

Next, we will proceed to make production drawings. This drawing helps both parties accurately control quantity and quality, to avoid unnecessary problems and save construction time. Once the production and construction drawings have been completed, both parties will agree and sign directly on the drawings. This ensures consistency during project implementation.

This process not only helps ensure accuracy and consistency in construction but also creates trust and transparency between Hoang Sa Viet Construction and customers. Thanks to strict control of every step, we are committed to providing our customers with a smooth and high-quality construction experience.

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Step 4: Advance and construction process

After agreeing on the production drawings, we will proceed to finalize the items according to the drawings. If there are any costs incurred at the customer's request, the two parties will create a contract appendix to record and agree on those additional costs. This addendum ensures that all additional costs are agreed in a clear and transparent manner. After completing these steps, we will move to the construction phase .

The payment process will be divided into 4 specific stages as follows:

Phase 1 : Customers will advance 30% of the signed contract value so that we can produce and process materials at the factory. This process will take place within 5 working days.

Phase 2 : After completing the work at the workshop, we will notify and deliver materials to the construction site. At this time, customers will pay an additional 20% of the signed contract value.

Stage 3 : After we complete the installation of the frame and exterior walls for the house, customers will continue to pay 20% of the contract value.

Stage 4 : Customers will pay the entire remaining amount , including amounts arising in the contract appendix if any, after the project has been accepted and put into use.

We commit that all of the above steps are carried out in a transparent and professional manner, ensuring customer satisfaction. The payment process is divided into clear stages that not only help customers easily manage costs but also ensure that the work proceeds smoothly and on schedule.

Step 5: Warranty and maintenance

Hoang Sa Viet Construction is committed to providing customers with the best after-sales service with a comprehensive and transparent warranty policy . Specifically, we provide a 10-year warranty for frame, wall, roof, ceiling, and floor systems. This warranty policy will apply in cases of problems such as leaks, cracks, or deformation due to manufacturing and construction errors. We always ensure that these structures will maintain high quality and durability, bringing absolute peace of mind to our customers.

For electrical wiring, water systems, electrical cables, and water supply lines, we provide a 12-month warranty. This policy covers all errors caused by the construction party, helping customers feel completely secure about the safety and efficiency of the home's utility systems. The important thing is that customers will not have to spend any money on warranty issues during this period.

In addition, for electrical appliances such as light bulbs, air conditioners, TVs, refrigerators, and washing machines, we will provide a full warranty card from the brand. Customers only need to contact the manufacturer directly to request warranty according to the standards stated in the voucher. This ensures that your electrical equipment will always receive timely support and maintenance from the manufacturer.

Regarding maintenance, we are ready to provide product maintenance services according to customers' requests. The cost for this maintenance will be paid by the customer. This helps ensure that every maintenance need, no matter how small or large, is met promptly and professionally.

We believe that with this clear and comprehensive warranty and maintenance policy, customers will be completely assured and satisfied when choosing Hoang Sa Viet Construction. We sincerely thank our customers for their trust and support. If you have any questions or need support, please contact us. Hoang Sa Viet Construction is always ready to accompany customers throughout the process of using our products and services.

So through this article, we have clarified the entire customer care process from the initial consultation stage to construction completion. We hope that customers can be completely assured of the professionalism and dedication of Hoang Sa Viet Construction's staff.

If you have any questions, do not hesitate to contact us via hotline 0779.025.789. Our customer care team is always ready to support and answer all of our customers' questions quickly and effectively.