What to Know at Each Step of Your Project

Top Services Requested of Plumbing Contractors

Plumbing contractors perform a wide variety of services. Here are some of the most common services requested of plumbing companies.

essential beforejob

Glossary of Plumbing Terms and Definitions

Before hiring a plumbing company, it’s helpful to educate yourself on plumbing industry terms and processes.

essential beforejob

Frequently Asked Questions About Plumbing Services

Here are some commonly asked questions about plumbing, as well as hiring and working with a plumbing contractor.

essential beforejob

Industry Overview: Plumbing

Don’t let plumbing be a mystery. This helpful guide tells you what you need to know about plumbing: terms, DIY plumbing fixes and maintenance, and FAQs.

essential beforejob

Tools in this Guide

Trending Topics in this Guide

The Diamond Certified Resource Plumbing Blog

Guide Banner

While some plumbing issues may require a professional, many can be handled with basic tools and know-how.

Posted By Matthew Solis

 

Plumbing issues are common in households and can range from minor annoyances to major problems that require immediate attention. While some plumbing issues may require a professional, many can be handled with basic tools and know-how. Here are some common plumbing problems and tips on how to fix them: 

Leaky Faucets
A dripping faucet is not only annoying but can also waste a significant amount of water over time. The cause is usually a worn-out washer or O-ring inside the faucet. 

How to Fix: Turn off the water supply to the faucet, disassemble it, and replace the washer or O-ring. Reassemble the faucet and turn the water back on. If the faucet continues to leak, you may need to replace the valve seat or call a plumber. 

Clogged Drains
Clogged drains in sinks, showers, or bathtubs are usually caused by a buildup of hair, soap scum, or debris. Over time, this can slow down water drainage or completely block it.

How to Fix: Use a plunger to try to dislodge the clog. If that doesn’t work, a drain snake or a chemical drain cleaner can often break up the blockage. To prevent future clogs, use drain screens and avoid letting debris like hair or grease go down the drain. 

Running Toilet
A running toilet can waste a lot of water and often occurs when the flapper inside the toilet tank is not sealing properly. 

How to Fix: Check the flapper to see if it is damaged or misaligned. Replace the flapper if necessary. You can also check the fill valve to ensure it’s functioning correctly. Adjust the water level in the tank if needed to prevent overfilling. 

Low Water Pressure
Low water pressure can occur in sinks, showers, or throughout the entire home. It’s often caused by a build-up of mineral deposits in faucets or showerheads, but it can also result from a leak in the plumbing system or a problem with the main water supply. 

How to Fix: If the issue is localized to one fixture, clean the aerator or showerhead to remove mineral deposits. Soaking
the aerator in vinegar can help dissolve buildup. If the problem persists or affects the whole house, check for leaks or call a plumber to investigate a potential issue with the water supply. 

Water Heater Issues
Common water heater problems include a lack of hot water, strange noises from the tank, or water that is too hot. These problems can be caused by sediment buildup, a malfunctioning thermostat, or a faulty heating element. 

How to Fix: Start by checking the thermostat settings on the water heater. If there is sediment buildup, you may need to drain and flush the tank. If you’re not getting hot water or the water heater is making unusual noises, it may be time to replace the heating element or call a professional. 

Burst Pipes
A burst pipe can lead to significant water damage in a short amount of time. This typically occurs in colder climates when water inside the pipes freezes and expands. 

How to Fix: Shut off the main water supply immediately to prevent further damage. If the burst pipe is accessible, you can
temporarily patch it using a pipe repair clamp until a plumber can make a permanent repair. To prevent burst pipes, insulate exposed pipes and keep water running slightly during freezing temperatures. 

Sewer System Backup
A sewer system backup is a serious issue that can cause raw sewage to back up into your home. This is often caused by tree roots, clogs, or damage to the sewer line. 

How to Fix: If you notice multiple drains backing up at the same time, this could indicate a sewer line problem. A professional plumber will need to inspect the sewer line, and in some cases, hydro jetting or replacing damaged pipes may be necessary. 

Leaky Pipes
Leaks in pipes can lead to water damage and increased utility bills. They are often caused by corrosion, high water pressure, or worn-out pipe joints. 

How to Fix: If you spot a leak, turn off the water supply to that section of the plumbing. You can use pipe tape, a pipe clamp, or an epoxy putty for a temporary fix, but a more permanent solution,such as replacing the pipe or joint, may be necessary. 

Use Diamond Certified Resource to find top rated companies. 

Local, Top Rated Diamond Certified Companies Related to
Your Topic
San Francisco Plumbers
Santa Clara County Plumbers
Marin County Plumbers
Alameda County Plumbers
San Mateo County Plumbers 

Related Articles
The Homeowner's Guide to Plumbing, Septic Systems & Gas Lines
Get Expert Advice From Owners of Top Rated Local Companies
Become a Diamond Certified Preferred Member (Always Free) Find Top Rated Companies in the San Francisco Bay Area 

Read more about "Common Plumbing Problems and How to Fix Them"

Search the Diamond Certified Resource Plumbing Blog

Popular Posts on Plumbing from the Diamond Certified Resource Blog

See More Posts on Plumbing...

Diamond Certified Expert Contributors Plumbing

Tom Cortez

Tom Cortez

Owner
Savior Plumbing, Inc.

Tom Cortez: Taking the Field

PLEASANTON — If you experience chronic sewer line backups in your home, it’s likely a symptom of a larger underlying issue. Fortunately, thanks to innovations in plumbing technology, it’s now easier than ever to diagnose and repair sewer line problems. Diagnosis In the past, diagnosing a sewer line involved a fair amount of guesswork, but today’s plumbers have the advantage of advanced imaging technology. In-line cameras enable plumbers to see the location and cause of a sewer line problem without having to dig an inch. Some of the things a plumber will look for during a video survey of your sewer line include flat spots or bellies in the line where materials are prone to collect, Read more

Dominic Capito

Dominic Capito

Owner
Elite Plumbing Services

Dominic Capito: An Early Opportunity

SANTA ROSA —It’s well known that traditional water heaters need to be flushed regularly, but few people realize this is also necessary for tankless water heaters. In fact, it’s even more important for tankless units because they have a higher susceptibility to issues caused by mineral buildup. By keeping the inner pipes clear of buildup, routinely flushing your tankless water heater will prolong its operating lifespan. You should flush your tankless water heater at least once a year, but if your home has hard water, you may need to do it more frequently. If you don’t want to flush your water heater as often, consider installing a whole-home water filter. By filtering water as it enters your home, Read more

Hamid Rod Tehrani

Hamid Rod Tehrani

Owner
Absolute Plumbing and Drain

Hamid Rod Tehrani: A Technical Advancement

SANTA ROSA — If you’re interested in buying a used Mercedes-Benz, there’s something you should be aware of. Certain models from 2004 to 2008 are known to have a problem with their timing chains, caused by a defective balance shaft. Essentially, the balance shaft’s gears tend to wear out prematurely, which causes the timing chain to slip. Besides leading to engine problems, this defect can cause your car’s “check engine” light to come on, which is a problem if you need it to pass a smog check. The cost to repair this issue can easily exceed $4,000—a substantial addition to any car’s price tag, much less a used one. So, when shopping for a used Mercedes-Benz, Read more

Kyle Barnhart

Kyle Barnhart

Vice President
Mike Testa Plumbing, Inc.

Kyle Barnhart: Gradual Growth

SAN RAFAEL — Most water heater problems stem from a lack of routine maintenance. Over time, sediment and mineral buildup can inhibit a water heater’s efficiency and water flow, leading to subpar performance and even premature failure. Routinely flushing your traditional or tankless water heater will prevent these types of problems and help ensure efficient long-term operation. Tankless water heater maintenance Tankless water heaters require annual flushing with a descaling solution. This helps clear any blockages caused by sediment or mineral buildup so the heat exchanger can maintain an uninhibited flow. Tankless water heaters also have air and water filters that need to be routinely cleaned to ensure an uninhibited flow of combustion air and efficient flow of water throughout the unit. Read more

Fred Ramos

Fred Ramos

Owner
Star Rooter and Plumbing, Inc.

Fred Ramos: A Family Connection

SAN LORENZO — Does your home’s sewer lateral need to be replaced? To get an idea of what you can expect from the job, read the following summary of the steps involved. 1. In-line camera inspection This inspection will allow your plumbing contractor to see inside your sewer lateral, assess its condition, identify any defects, and determine where the damaged area begins and ends. This will help them ascertain whether the entire lateral needs to be replaced or only a section of it. 2. Sewer lateral replacement While trenchless replacement is the simplest way to replace a sewer lateral, it’s not always an option. For example, if there are any sags in the line, Read more

Browse plumbing Info for Homeowners by
Topic from Diamond Certified Resource

Diy

Testing and Replacing Water Shut-Off Valves

One important aspect of plumbing maintenance is routinely testing the water shut-off valves in your home.

essential beforejob

Diy And Troubleshooting

Heating, Cooling and Air Quality Basics

Hiring And Evaluating

Maintenance And Upgrades

Ongoing Maintenance

Plumbing Basics

Specialty Inspections

Specialty Services

System Care And Use

System Efficiency

Water Pumps And Pressure

Become a Diamond Certified Preferred Member Today!

preferred membership
  • ALWAYS Free Membership
  • Member Hotline
  • Double Diamond Certified Performance Guarantee
  • Monthly E-Newsletter
  • Diamond Certified Directory Updates
Become a Diamond Certified Preferred Member and receive each of the following elite membership advantages:
1.
A Double Diamond Certified Performance Guarantee. Every Preferred Member transaction is backed with a $2000 guarantee, rather than the standard $1000 Diamond Certified Performance Guarantee
2.
Digital Downloads. Members only digital publications and downloads of our Digital Directories, Expert Advice, Video Tips and much more!
3.
Preferred Member Hotline. A special member hotline phone number that you'll always call for live help, questions or problem resolution
4.
Monthly E-Newsletter. A free subscription to our Diamond Certified Resource monthly e-newsletter containing important tips, advice and updates to keep you informed.

Consumers Rely on Diamond Certified Resource

consumer Rely
"“I always want to make sure I’m dealing with a business that’s professional, and the Diamond Certified Company I choose did honest, straightforward work.” "

Lasonja Zeigler

Consumer

consumer Rely
"“Seeing the Diamond Certified symbol on their website made me more confident to call and make an appointment. The experience was great and it reassured me that I made the right choice.” "

Rosanna Papageorge

Consumer

See Other Guides

Browse Our Guides

  • otherguide icon
  • otherguide icon
  • otherguide icon
  • otherguide icon
  • otherguide icon
  • otherguide icon