Crumbling mortar between brick courses lets water in and accelerates structural damage.
Have the crown and joints repointed by a chimney professional.
Typical fix cost in Boise: $600-$2,500. Do not attempt work on live systems - get a licensed specialist on it.
| Item | Range |
|---|---|
| Diagnosis | $75-$150 |
| Repair | $600-$2,500 |
If there is risk of damage, safety hazard or no service at all, treat it as an emergency and act now. Otherwise schedule a standard visit.
Regular maintenance catches most of these early - see the maintenance checklist in the emergency guide.