AE Building Inc. in Chula Vista holds CSLB license #1019004 and specializes in restoration, HVAC maintenance, and infection-control construction for healthcare and commercial facilities from its Jayken Way headquarters. NADCA membership since 2023 and an ASCS (Air Systems Cleaning Specialist) certification on staff position the company for hospital-grade air-duct cleaning, and the post-remediation carpet extraction on those healthcare projects mirrors the deep-clean protocols used by Bello Express Carpet Care. The service portfolio extends to fire and flood restoration, mold remediation with HEPA-filtered negative-air containment, firestopping installation, fire-damper inspections, and fire-door annual compliance checks. Termite-damage restoration on commercial structures shares structural-repair overlap with pest-remediation firms such as Turbo Termite & Repair, where AE Building handles the rebuild after clearance. The most complex engagements involve occupied-hospital infection-control risk assessments (ICRAs) requiring Class IV containment barriers, anteroom negative-pressure differentials, and HEPA-scrubbed exhaust — all maintained while clinical operations continue on adjacent floors.