six foot black aluminum fencing near apartments

About Us

CMJ Fence & Security is a family owned and operated business with more than 40 years of experience in the construction industry. Licensed and insured, you can trust the CMJ team to apply their breadth of experience to every job site and residential home they work on. CMJ has narrowed their speciality to commercial and residential fencing, but with their background in construction, they understand more than others the importance of informed scheduling, clear communication, and straightforward pricing.

The CMJ team has extensive experience in construction work such as concrete, asphalt, fence installation, landscaping, security, and equipment operation. Many team members hold DelDOT and MDOT certifications and have experience in commercial, industrial, and residential fencing, security and construction projects. If you’re looking for a team that is reliable, upfront, and well-rounded, CMJ is it.

What sets CMJ apart? The entire CMJ team understands the typical project progression and timeline and we organize our schedule to limit disruption, provide quality work, and meet deadlines. CMJ is proud to offer honesty and transparency in sales and installation, effective communication and scheduling, and a deep understanding of the need for accuracy in comprehensive bidding and estimates.

Contact CMJ Fence & Security today for a free estimate for your residential or commercial fence project.