Plumbing Help That Actually Helps
Let's be honest plumbing problems show up at the worst times. A leaking water heater on Sunday morning. A clogged drain before guests arrive. A toilet that won't stop running at 2 AM. You need answers fast, and you need help you can trust.
That's why PlumbersDen exists. We built this site because finding reliable plumbing information (or a reliable plumber) shouldn't feel like solving a puzzle. Whether you're trying to figure out what's wrong, estimate what it'll cost, or find someone licensed to fix it, you shouldn't have to wade through ads, paywalls, or vague advice.
PlumbersDen brings together everything you need in one place: a directory of licensed plumbers across the US, Canada, UK, and Australia. Free calculators that give you real numbers for pipe sizing, water heater capacity, and project costs. Installation guides written by people who actually know plumbing. Troubleshooting help for common problems. FAQs that answer the questions you're actually asking.
No registration. No credit card. No catching you later with a paywall. Just free, straightforward resources when you need them.
What This Site Does
PlumbersDen started with a simple idea: plumbing help should be easy to find and actually useful. Not dumbed down, not overly technical just practical information that helps you understand what's happening and what to do next.
We've gathered resources that matter. Looking for a plumber? Our directory lists licensed professionals with their credentials visible, so you know who you're calling. Need to size a water heater or calculate pipe diameter? Our calculators use the same formulas professionals use, following IPC and UPC code standards. Want to understand how to install something yourself? Our guides walk through the process step by step.
The site also answers the questions people actually Google at 11 PM: "Why is my water heater leaking?" "How much should a bathroom renovation cost?" "What size sump pump do I need?" We've written 59 FAQs and built troubleshooting guides based on real problems real people face.
Everything here is free because good information shouldn't be locked away. Whether you're a homeowner fixing a leaky faucet, a DIYer planning a bathroom remodel, or someone who just needs to find a licensed plumber fast, PlumbersDen gives you what you need without making you work for it.
What You'll Find Here
Plumber Directory
Licensed plumbers across the US, Canada, UK, and Australia. We list their credentials, license numbers, and service areas so you can verify who you're hiring. No mystery, no guessing just real professionals you can contact directly.
Free Calculators
Tools for pipe sizing, water heater capacity, drain slope, flow rates, fixture units, and cost estimation. Built to IPC and UPC code standards, these calculators give you the same numbers professionals use.
24 Installation Guides
Step-by-step instructions for common plumbing installations. From water heaters to sump pumps to bathroom fixtures, these guides walk you through materials, tools, code requirements, and the actual work.
Troubleshooting Help
Guides for diagnosing common plumbing problems. Water heater not heating? Toilet running constantly? Low water pressure? We explain what's likely wrong and what you can check before calling a plumber.
59 FAQs Answered
Real questions people ask about plumbing, answered clearly. How long do water heaters last? What causes low water pressure? How much does pipe replacement cost? Straight answers without the runaround.
Code Information
Plumbing code basics that matter for your project. We explain requirements for pipe sizing, venting, drainage, and fixture installation so you know what's legally required and why it matters.
Who This Helps
Homeowners
When something breaks, you need help fast. Find a licensed plumber, figure out what's wrong, estimate what it'll cost, or learn how to fix it yourself. No account needed.
DIYers
Planning a bathroom remodel or replacing a water heater? Get the calculations right, understand code requirements, and follow guides written by professionals who've done this work hundreds of times.
Plumbing Students
Learning the trade? Use these calculators to check your work and understand how code-compliant systems are designed. See how the formulas work in real applications.
Property Managers
Managing multiple units means multiple plumbing issues. Find contractors quickly, estimate repair costs accurately, and access troubleshooting guides for common tenant problems.
Free Plumbing Calculators
These calculators use the same formulas professionals use, following IPC and UPC code standards. Whether you're sizing a water heater, calculating pipe diameter, or estimating project costs, you'll get accurate numbers that meet code requirements.
Pipe Sizing Calculator
Calculate optimal pipe diameters for water supply and drainage systems
Water Heater Sizing
Determine the right water heater capacity for your needs
Drain Slope Calculator
Calculate proper drainage slopes for efficient waste removal
Water Pressure Calculator
Calculate water pressure at different points in your system
Flow Rate Calculator
Determine flow rates based on pipe size and pressure
Plumbing Cost Estimator
Estimate project costs with material and labor breakdowns
Fixture Unit Calculator
Calculate total fixture units for proper system sizing
Septic Tank Sizing
Size septic tanks and drain fields properly
Expansion Tank Sizing
Calculate expansion tank requirements for water heaters
Sump Pump Sizing
Determine the right sump pump capacity
How This Site Is Different
Licensed Pros Only
We list license numbers and verification details for every plumber. You can check their credentials yourself before you call. No unlicensed handymen pretending to be plumbers.
Real Code Compliance
Our calculators follow IPC and UPC standards because plumbing needs to pass inspections. We don't give you ballpark estimates we give you numbers that meet code.
Actually Free
No trial periods. No "freemium" bait and switch. No asking for your email before you can see anything useful. PlumbersDen is free to use, period. That's not changing.
Written by Pros
Our guides come from people who've actually installed hundreds of water heaters, not content writers guessing from Google. The advice here reflects real experience.
What's Next for PlumbersDen
We're constantly adding resources based on what people actually need. More installation guides. More troubleshooting help. More calculators for specific situations. More plumbers joining the directory.
The plan is simple: keep making PlumbersDen more useful. If there's a common plumbing question that doesn't have a good answer online, we'll write one. If there's a calculation that requires professional software, we'll build a free tool that does it. If people need help finding qualified plumbers in their area, we'll expand coverage.
This site exists to solve real problems. When you can't find the information you need elsewhere, that's what we're here for. When you need help at 9 PM on a Saturday and you're not sure where to start, PlumbersDen should have the answer.