Plumbing

Shower floor slope is incorrect causing water puddling in the middle, unsure whether to redo or tile over.

Homeowner needs to design a reliable well water filtration system while unsure about flow rates, component sizing, and bacteria treatment options.

A plumber is unsure if the planned venting configuration for a toilet is adequate to prevent drainage issues.

Unable to locate a shut-off valve for a running urinal, and standard tools don't fit

Homeowner needs to divert sewage from an undersized septic field to a distant lagoon but cannot find guidance on the best method.

A homeowner or DIYer has a severely corroded plumbing connection that is difficult to remove despite attempts with penetrating oil.

Unable to find a braided replacement dishwasher drain hose through standard retail channels.

First-time DIY plumber unsure how to connect sink drainage to a modified stub-out with a gap and no threads, unable to afford a professional plumber.

Landscapers cracked a septic pipe, and the property owner is uncertain whether the repair coupling used is appropriate for underground use and long-term durability.

Kitchen sink double P-trap configuration likely causes siphon effect that drains traps dry, allowing sewage gas to enter the home every 4-5 days.

Need to remove a looped vent pipe embedded in concrete during a kitchen renovation, but cannot determine depth or cap type needed without breaking up the floor.

A DIYer needs to convert a single sink plumbing setup to a double vanity but lacks the expertise to properly configure the water supply and drain connections.

Rough-in valve is too shallow for the finished wall/deck thickness and manufacturer does not offer an extension kit.

Plumbers lack a clean, reproducible comparison between Hunter's curve and UPC Appendix M methods for pipe sizing, leading to oversized designs and uncertainty.

New homeowner has inherited an unknown water filter system with no manuals or service history and doesn't know how to maintain, service, or verify it's working.