Honda states 7 years or 105,000 miles for timing belt replacement, whichever comes first.
Hal does have a good price and based on the good advice he's always giving on here, I would take my car there if I wasn't in the same business.
At the same time, though, I must add that most dealerships and repair facilities are very competitive with this often shopped maintenance item. The Bay Area Honda dealership service department I used to run charged $679 for the same package - indeed, a higher cost.
And just for another perspective -- I have indeed seen a timing belt (several) fail due to age...more like 8 or 9 years.