Our Services
Data Center Renovations
Our team understands the complexity of live environments and tailors solutions to fit your operations, safely, efficiently, and without unnecessary disruption.
Infrastructure Capacity Upgrades
Our team takes a proactive, consultative approach to every upgrade, identifying opportunities to maximize performance, minimize risk, and ensure scalability.
EOL System Replacement
We offer a turnkey End-Of-Life (EOL) replacement service that includes planning, staging, removal, installation, and validation, executed with zero tolerance for error.
Professional & Superior General Contracting
JLJ & Associates is a premier general contracting company delivering high-quality construction and design-build services. With decades of hands-on experience, we specialize in data center renovations, infrastructure capacity upgrades (including generators), and end-of-life system replacements—all executed without interrupting critical operations or communications.
Our strength lies in our ability to perform complex improvements without downtime. From ground-up construction to live renovations in high-risk environments, we are uniquely qualified to keep your business running 24/7.
Industries Served
Unmatched Experience in Outage Prevention Projects
We are one of the few general contracting firms in the Southeast capable of delivering complex renovations with outage-prevention being a focus of our planning. Our work spans mission-critical environments including data centers, commercial buildings, industrial facilities, and public spaces. With each project, we deploy our deep industry expertise to ensure operational continuity and safeguard sensitive infrastructure.
We are skilled at working within occupied spaces, around active workforces, and under tight scheduling windows.
Our services include:
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Equipment protection
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Dust control strategies
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Detailed Methods of Procedure (MOP) development
No matter the size or scope, our focus is on keeping you operational, compliant, and confident.
Partner with us
We specialize in delivering mission-critical construction projects for both private and public facilities—on time and within budget. Our expertise ensures that your project benefits from the highest levels of professionalism, precision, and attention to detail. With years of experience and a solid reputation, we are the partner you need to navigate the complexities of construction.
Subcontractors
We are always seeking qualified, experienced subcontractors to partner with.
Vendors
We are always seeking qualified, experienced vendors to partner with.
Careers
We are always seeking qualified, experienced individuals to continue their career with us.
Big Savings
WHAT OUR PARTNERS ARE SAYING
“I have worked with JLJ for over eight years, collaborating on multiple construction projects. JLJ excels in communication and problem-solving, maintaining open lines of communication to ensure all stakeholders are informed and any issues are promptly and effectively addressed.”
“I have worked with JLJ for 22 years, their dedication to providing the customer with a quality product on schedule is second to none. JLJ’s dedication to quality and safety set them apart from other contractors, there is a systematic approach to every project to ensure a satisfied customer.”
“I can honestly say that JLJ is my number 1 choice, and Go To General Contractor…JLJ’s communication, from start to finish on a Project is absolutely flawless. From Project Specs to Close Out Documentation, JLJ sets the standard in excelling with the Plans and Expectations straight out of the Gate!”
Contact Us Today
Our dedicated team is highly skilled in executing specialized services that cater to the unique demands of commercial and industrial facilities.
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