A veteran roofer and independent insurance adjuster who has worked catastrophes across the country said he expects damage from the series of recent hail storms in North Texas to top $1 billion. "Been in several storms throughout the country – Omaha, Atlanta, Kansas City – they aren’t even close,” said Andy Dumas, SWAT Contracting of Fort Worth. “This is by far the worst I’ve seen in 15 years." Considering what happened over the last few weeks, the streets in the Maxwell Creek subdivision are strangely silent.