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Construction & Tech Systems Inc.
JDNORTH Construction & Tech Systems Inc. was born from the strategic merger of JDL Security Systems (est. 2009) and Northcomm Marketing. We combine cutting-edge fire protection, security technology, solar energy, and agricultural irrigation to deliver turnkey engineering excellence across the Philippines.
With licensed PME and ECE engineers, we provide end-to-end solutions — from design and supply to installation, commissioning, and maintenance. Serving Davao City and nationwide.
Six core technology stacks for modern buildings, farms, and energy independence
NFPA 13 compliant wet/dry sprinkler systems + intelligent fire detection (FDAS). Ideal for hotels, warehouses, malls, and industrial plants. Full BFP approval support.


Efficient water-saving irrigation for farms, plantations, and golf courses. Smart controllers, solenoid valves, and fertigation-ready systems. Solar pump options available.
Grid-tied, off-grid, and hybrid solar solutions. High-efficiency monocrystalline panels + Tier-1 inverters. Reduce electricity bills by 40–70%. Battery storage & net metering assistance.


4K AI analytics, facial recognition, fingerprint access, and infrared perimeter alarms. Remote monitoring and real-time alerts for corporate offices, residential, and commercial properties.
Switchgear, transformers, backup generators, and room power distribution. Compliant with Philippine electrical code. Energy monitoring and ATS for seamless power continuity.


Structured cabling, high-density WiFi, IPTV, PABX, and smart room control (RCU). Elevate guest experience and operational efficiency with future-proof infrastructure.
Our team holds industry-leading certifications ensuring quality and compliance.
What We Offer
Design, installation, and maintenance of FDAS, sprinkler systems, and fire pumps. BFP compliance assistance.
Request QuotationGrid-tied, off-grid, and hybrid solar systems. Net metering assistance and battery storage solutions.
Learn MoreDrip irrigation, sprinkler systems, and smart controllers for farms, plantations, and golf courses.
Get QuoteCCTV, access control, biometrics, and intrusion alarms. Remote monitoring and AI analytics.
Start SourcingSwitchgear, transformers, generators, and power distribution for commercial and industrial facilities.
Shipping InquiryStructured cabling, WiFi, IPTV, PABX, and smart hotel controls. Future-proof infrastructure.
OEM InquiryRequest a quotation, technical consultation, or site survey
📍 JDNORTH Office – GRDC Bldg, Lanang, Davao City