HAWAII KAI, OAHU (HawaiiNewsNow) - These days, you can never be too careful when it comes to scams. That's why a number of Oahu residents got suspicious after getting knocks on their doors from people ...

Q: Can I install a door holder on an interior stairway exit door in a restaurant? If so, do I install smoke detectors on either side of the door? A: For this purpose the International Building Code ...