CONSTRUCTION (VDC)

Excellent service is the core of our business. Our dedicated and experienced teams take ownership for all aspects of your project. We hold ourselves accountable for the successful delivery of your project.
We care about your peace of mind.
Cutting edge technology and innovative thinking makes us better builders. We use the BIM model and other tools to capture and coordinate all project information to build efficiently and with the highest quality. Our in-house team uses advanced technology including 3D/4D modeling, laser scanning, drone flights, logistics planning, collision detection, quantity extraction, visual rendering, and virtual quality walks. More information to help analyze and visualize the project early-on leads to better decisions and outcomes in the field.
We help bridge the communication gap that can sometimes exist between architects and contractors through project planning, design and execution. We leverage our experience and expertise to turn your vision into defined project goals. Our team provides constructability and interdisciplinary review feedback during design when it is most impactful to limit your risk in construction. We continually collaborate with the design team to feed the field during construction the right information at the right time to turn your building over to you on time.
Our clients entrust us with their safety, security and reputation. Safety on the jobsite and in the offices is our top priority every day. Our goal is to send every member of every project team home safely to their families every night. Through early collaboration with the client, we take a comprehensive approach to identify and mitigate potential project risks. We develop a plan of action to manage those risks accordingly for the best outcome on the project.
Establishing a culture of commitment and collaboration in the early phases of the project yields positive results in the planning and execution of the project. When it comes to preconstruction, clients and partners recognize Holder for leading the industry. Our services are differentiated by our ability to thoughtfully set your project up for success by balancing the cost, schedule, quality, and scope to meet your goals and exceed expectations.
Today’s building technologies are complicated. Our MEP engineers and systems experts work to deliver high-quality facilities commissioned to your specific needs. We bring expertise in the areas of mechanical, electrical, building automation, power monitoring, structured cabling, audio/visual, security systems, fire alarm & detection, distributed antennas, and other special systems. We support design, procurement, estimating, equipment purchasing operational support and commissioning, as well as customized facility management software solutions.
We help bridge the communication gap that can sometimes exist between architects and contractors through project planning, design and execution. We leverage our experience and expertise to turn your vision into defined project goals. Our team provides constructability and interdisciplinary review feedback during design when it is most impactful to limit your risk in construction. We continually collaborate with the design team to feed the field during construction the right information at the right time to turn your building over to you on time.
Cutting edge technology and innovative thinking makes us better builders. We use the BIM model and other tools to capture and coordinate all project information to build efficiently and with the highest quality. Our in-house team uses advanced technology including 3D/4D modeling, laser scanning, drone flights, logistics planning, collision detection, quantity extraction, visual rendering, and virtual quality walks. More information to help analyze and visualize the project early-on leads to better decisions and outcomes in the field.
Cutting edge technology and innovative thinking makes us better builders. We use the BIM model and other tools to capture and coordinate all project information to build efficiently and with the highest quality. Our in-house team uses advanced technology including 3D/4D modeling, laser scanning, drone flights, logistics planning, collision detection, quantity extraction, visual rendering, and virtual quality walks. More information to help analyze and visualize the project early-on leads to better decisions and outcomes in the field.
We help bridge the communication gap that can sometimes exist between architects and contractors through project planning, design and execution. We leverage our experience and expertise to turn your vision into defined project goals. Our team provides constructability and interdisciplinary review feedback during design when it is most impactful to limit your risk in construction. We continually collaborate with the design team to feed the field during construction the right information at the right time to turn your building over to you on time.
Our clients entrust us with their safety, security and reputation. Safety on the jobsite and in the offices is our top priority every day. Our goal is to send every member of every project team home safely to their families every night. Through early collaboration with the client, we take a comprehensive approach to identify and mitigate potential project risks. We develop a plan of action to manage those risks accordingly for the best outcome on the project.
Establishing a culture of commitment and collaboration in the early phases of the project yields positive results in the planning and execution of the project. When it comes to preconstruction, clients and partners recognize Holder for leading the industry. Our services are differentiated by our ability to thoughtfully set your project up for success by balancing the cost, schedule, quality, and scope to meet your goals and exceed expectations.
Today’s building technologies are complicated. Our MEP engineers and systems experts work to deliver high-quality facilities commissioned to your specific needs. We bring expertise in the areas of mechanical, electrical, building automation, power monitoring, structured cabling, audio/visual, security systems, fire alarm & detection, distributed antennas, and other special systems. We support design, procurement, estimating, equipment purchasing operational support and commissioning, as well as customized facility management software solutions.
We help bridge the communication gap that can sometimes exist between architects and contractors through project planning, design and execution. We leverage our experience and expertise to turn your vision into defined project goals. Our team provides constructability and interdisciplinary review feedback during design when it is most impactful to limit your risk in construction. We continually collaborate with the design team to feed the field during construction the right information at the right time to turn your building over to you on time.
Cutting edge technology and innovative thinking makes us better builders. We use the BIM model and other tools to capture and coordinate all project information to build efficiently and with the highest quality. Our in-house team uses advanced technology including 3D/4D modeling, laser scanning, drone flights, logistics planning, collision detection, quantity extraction, visual rendering, and virtual quality walks. More information to help analyze and visualize the project early-on leads to better decisions and outcomes in the field.
The demand for effective immersion cooling is now growing so rapidly that there is no end in sight. Did you know that about 10,000 data centers and 100 mining farms with immersion cooling are currently operating in the SSA? CIRCLE GEN wants to seize this opportunity and capture the still open world market of high-quality immersion cooled data centers. As for the creation and construction of our data centers, the development of immersion equipment, we have only one guide – and it is called quality. Circlegen stands for immersion cooling and construction of data centers of the highest quality, which successfully exceeds all international quality standards.
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Active immersion
cooled data centers
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers that we are
currently developing
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers under
construction
Data centers that we are
currently developing
Data centers that we are
currently developing
Data centers that we are
currently developing
Data centers that we are
currently developing
Data centers that we are
currently developing
Data centers that we are
currently developing
Data centers that we are
currently developing
Active immersion
cooled data centers
Data centers that we are
currently developing
We deeply value the importance of our partnerships with trade contractors. These critical relationships are essential for building a high-quality project on time and within budget.
Holder strives for fairness, honesty, and respect to execute everyone’s best work. We seek trade partners who excel in a team environment, and we encourage input in the design, constructability, and efficiency to detect challenges before they arise. We have honed our process of collaborating to ensure scope is coordinated and that trade contractors are highly qualified. Holder often contracts with mechanical, electrical, controls and other key contractors in a collaborative, open book format to ensure the best overall value. We depend upon these valued partnerships and always seek to establish new relationships with the most skilled contractors and craftspeople in the industry