
OUR SERVICES
Our diverse areas of expertise are designed to fit the changing needs of your project
01.
CONSTRUCTION MANAGEMENT
Our team oversees construction progress, ensuring that the project is completed on time, within budget, and adhering to the highest quality standards.
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02.
QUALITY CONTROL AND QUALITY ASSURANCE
Throughout the project lifecycle, we enforce rigorous quality control measures and perform regular inspections to ensure that all work consistently adheres to or exceeds the highest levels of excellence and quality.

03.
COMMISSIONING AND CLOSEOUT
We manage the commissioning process and coordinate project closeout activities, including the resolution of any outstanding issues and the handover of completed projects to clients.


"Safety is not just a rule—it's a culture. Rushing is the enemy of precision, and shortcuts lead to regret."
DERDREE DUMAQUIT
CLIENT TESTIMONIALS
These testimonials offer insights into the exceptional service you can expect when selecting Dumaquit Consulting as your project management partner.
Derdree has a wealth of knowledge in various aspects of QA/QC. He is knowledgeable, hands-on with his work and pays great attention to detail. He is sociable and brings positive energy to the team. One unique quality he has is his willingness to share his knowledge, he mentored me during my first year with Bird Construction and provided me with valuable insights. A truly great addition to the team.
ALEXANDER ADETU, EIT
Assistant Project Manager
Maple Reinders
I had the opportunity to work with Derdree during the Nalco EHCP site installation and commissioning phase. He has extensive knowledge of electrical equipment and power distribution system. Moreover, he is a quick learner and understands the system easily. He possesses a strong understanding of multiple international standards such as IEC, CEC, and NEC, and consistently applies this knowledge in commissioning applications. He exhibits a diligent work ethic, a systematic approach, and a rational mindset when faced with various obstacles. I wish him all the very best for his future assignments. I believe he is a valuable asset to any organization he works with.
PRAVIN JAGDALE, CPeng, IntPE (NZ), CMEngNZ
Technical Director, Energy & Industrial
Aurecon
Working with Derdree for the past 5 years at Rotary Engineering Singapore was a great privilege. We worked together on multiple projects and I could say that he is a person with strong ownership, analytical and quality driven. He has extensive knowledge in the field of Electrical and Instrument Testing and Commissioning. He is considered an asset to the company because of his strong technical experience. I highly recommend him because I know he will also be an asset to any company he will work with in the future.
BEA ABANGAN
Senior Planning Engineer
Seatrium Limited