By Yermys Peña
Special for El Inmobiliario
Construction is an art… but also a challenge
Every project has its own set of challenges, but certain mistakes can become a major headache and, worse, cost you millions. Here are some of the most common construction errors and how to avoid them:
1. Poor planning from the start
Did you know that 70% of projects with cost overruns have problems with the initial planning? A poorly structured schedule or a lack of clarity in objectives can lead to delays that affect the entire project.
How to avoid it: Invest time in detailed planning and use tools like Gantt charts or project management software to anticipate problems.

2. Underestimating the real costs
One of the most common mistakes is miscalculating the budget, which can lead to disruptions and hasty decisions.
How to avoid it: Conduct a thorough cost analysis, including contingency allowances. BIM modeling tools can help you forecast costs more accurately.
A small communication error can cause big problems, such as incorrect materials or a lack of coordination between teams.
How to avoid it: Establish clear communication channels and hold regular meetings with all teams involved.
4. Ignoring post-construction maintenance
Many projects finish, but maintenance follow-up is neglected, negatively impacting the customer's perception of quality.
How to avoid this: Implement a clear maintenance plan and communicate it to your customers from the outset.
The solution is in your hands.
Avoiding these mistakes will not only save you time and money, but will also improve your company's reputation and customer satisfaction.
Ready to improve your projects?
The author is an architect and construction entrepreneur. Member of the Forbes Business Council.


