Which plumbing tools should I buy first?
Start with tools that handle the most common jobs: adjustable wrenches in two sizes, a pair of slip-joint or tongue-and-groove pliers, a basic pipe wrench, a tubing cutter, a plunger, a hand drain auger and a bucket. Add a flashlight or headlamp, rags and a roll of the sealing material suited to threaded joints.
Buy the middle of the quality range for tools you will use often, and the cheapest acceptable version for tools you will use once. A wrench that slips can round off a fitting and turn a ten-minute job into an afternoon.
Before you shop, look at the pipe in your own buildings. Copper, rigid plastic, flexible plastic and galvanized steel each call for different cutting, joining and sealing methods, and some tools only fit one kind.
- Wrenches and pliers for fittings and fixtures.
- A tubing or pipe cutter that makes a clean, square cut.
- A hand auger and plunger for drains.
- Headlamp, bucket, rags and towels for every job.
What extra tools help with outdoor and barn lines?
Outdoor lines add a few needs: a shovel and digging bar, a hacksaw or cutter for buried plastic pipe, a tape measure, a level and a few lengths of spare pipe with matching couplings. Keep a small stock of the fittings that fail most often, such as hose bibb parts, couplings and clamps, so a Saturday break does not wait for a store run.
Frost-free hydrants, drains and valves in barns have their own parts. Write down the make and model where you can find it, or take a photo, so a supplier can match a replacement.
What should I rent or borrow instead of buying?
Trenchers, power augers, pipe threading machines and pressure test gear are used rarely and cost a lot to own. Rent them, borrow from a neighbor, or hire the job out. Ask your local equipment rental shop to walk you through safe use, and read the manual before starting.
Specialty tools for joining particular pipe types are often sold with instructions. Follow them closely, since a poorly made joint can look fine and fail weeks later behind a wall or underground.
How do I organize and care for the kit?
Keep plumbing tools in one box that lives near the shutoff, not scattered across the barn. Wipe tools dry after wet jobs, oil moving parts lightly, and keep cutting wheels sharp. A dull cutter crushes pipe instead of cutting it.
Add a laminated card inside the lid with the location of the main shutoff, the pump and tank controls, the water heater switch and the number of your trusted plumber and well contractor. In an emergency you will not want to hunt for them.
Which jobs still need a licensed professional?
A good kit does not turn every repair into a do-it-yourself job. Gas lines, water heater work, sewer and septic problems, pump and well repair, and anything touching electrical wiring are for licensed people where the law requires it. Rules on who may do plumbing work on your own property vary by state, county and town.
Ask your local building or permit office what work needs a permit or a licensed contractor, and whether homeowners may do their own work. Ask what inspections follow, and keep any records they give you.
How do I budget for tools without overspending?
Think in categories: core hand tools, outdoor and digging tools, spare parts, rented or borrowed equipment and professional help. Build the kit in stages, adding a tool only when a real job calls for it. Compare the cost of a tool against what one service call would cost, and buy when you expect repeat use.
Check your homeowner's insurance and well or septic records before any large repair. Good records help a professional diagnose faster, and that saves money too.
How do I keep spare parts and supplies on hand?
Keep a small stock of items that fail often and would otherwise leave you without water: a few couplings and clamps that fit your pipe, repair kits for your most-used faucets and hydrants, a spare supply line or two, and sealing material for threaded joints. Store them in a labeled bin out of the cold, damp and rodent reach.
Check the bin each fall before freezing weather and restock what you used. Add items that match any new equipment you install, and throw out old rubber parts that have cracked or hardened in storage.
Key takeaways
- Start with a small kit of wrenches, a cutter, a plunger and a hand auger.
- Match tools to the pipe types you actually have.
- Rent or borrow rarely used equipment.
- Know which work needs a license or permit in your area.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.