Choosing a reputable contractor is a key factor in determining the quality, progress and cost of your construction project. However, among hundreds of construction units today, what are the criteria for you to make the right choice? Let's review the points to note when choosing a contractor to avoid unnecessary risks.
1. Check Brand Legality and Reputation
First, make sure the contractor you choose has a clear legal entity, a valid business license and a specific head office address. This is a prerequisite for you to avoid working with "underground" units. Go to the head office or company office for the most accurate confirmation
Suggested check:
- Look up the business tax code at https://masothue.com
- Search for customer reviews on Google, Facebook, construction forums
- Go to the head office or representative office of the company
Small tip: A reputable contractor often has a professional website, real projects and a clear capacity profile.

2. Experience and Construction Capacity
An experienced design and construction unit will provide solutions to optimize space, ensure aesthetics and especially handle arising situations well, ensuring progress and quality of the project.
Factors to consider:
- Operating time (3-5 years or more is good)
- Projects that have been implemented are similar to the project you want to build
- Have a team of skilled engineers and workers
3. Transparency in Contracts and Quotations
Ask for a detailed quote from the contractor, including:
- Work items
- Unit price of materials and labor
- Construction time and payment
Avoid contractors who quote unusually low prices – this could be a sign of material cuts or “price gouging” that may arise later.
Consider when the contractor quotes you a super cheap price:
NEGECO has talked about this issue with the title Low-Cost House Design and Construction: Is It Really As Good As Advertised?
The terms that need to be clarified in the contract should include:
Additional items: The contractor must clearly report any additional items to the investor before implementation.
- Warranty period
- Detailed payment process
4. See Actual Projects and Customer Feedback
Don't hesitate to ask for examples of completed projects or contact previous customers to verify the quality of service.
Some effective ways to check:
- View project images on website/Facebook
- Visit the construction site directly if possible
- Find out through construction groups on Facebook, Zalo
5. Warranty and Post-Construction Support Policy
A reputable contractor will provide a written warranty for the project, usually 12–24 months for the structure and finishing.
Note: Ask carefully about the warranty process
6. Commitment to Progress – Safety – Supervision
Ask the contractor to make a clear commitment about:
- Time to complete each stage
- Labor safety measures
- Have an engineer directly supervise (better if there is a construction diary)
- Report daily work on the common group

Conclusion: Choose Right – Build Solidly
Choosing a contractor is not simply finding the cheapest one, but choosing the right and trustworthy unit, helping you to build your dream home with peace of mind without worrying about extra costs or poor quality.
NEGECO CONSTRUCTION is committed to accompanying you from the first drawing until the day the homeowner steps into their dream home.
We believe that: each project is a story, and NEGECO is the storyteller with each brick – each line.