Technically, yes. You can rent a 100-ft auger from a home improvement store for $50–$100 per day. But here is why most homeowners regret it:
Pouring grease down the drain may seem harmless, but it solidifies as it cools, creating "fatbergs" that trap other debris. sewer unblocker near me
If they only snake and never mention cameras, find another company. Technically, yes