Exterior Systems Construction

At Exterior Systems Construction, we specialize in building envelope diagnostics and repair — protecting properties from water intrusion through proper roofing, waterproofing, and drainage solutions. We take a diagnose-first approach. Instead of guessing or applying temporary fixes, we identify the true source of failure and design long-term repair strategies that address the entire system — not just the symptom. Water intrusion is rarely a single-point issue, and our expertise lies in understanding how roofing, flashing, balconies, decks, foundations, and drainage all work together. We serve property management companies, HOAs, commercial properties, and residential homeowners who need reliable, system-based solutions. Whether it’s roof failures, leaking balconies, deteriorated waterproofing membranes, poor slope and drainage issues, or recurring moisture damage, we focus on corrective work that restores integrity to the building envelope. Our core services include: • Roofing repairs and system upgrades • Balcony and deck waterproofing • Drainage correction and slope improvement • Flashing and penetration repairs • Leak detection and forensic moisture investigation • Building envelope repairs If it involves water intrusion, we diagnose it, correct it, and protect it.