Maintenance scope
A short accessible vent with routine lint buildup is different from a long roof-exit system or a damaged run.
Correction scope
Bird or pest extraction, exterior guards, disconnected duct and rigid-metal rerouting require different access and materials.
Commercial scope
Unit count, coordinated access, documentation and phased work determine multi-family and facility pricing.
Pricing and availability: Exact scope, pricing and scheduling are confirmed before work begins.