
Bathroom Plumbers in Phoenix, AZ
Quality Bathroom Plumbing Services for Home & Business Across the Valley
Need reliable bathroom plumbing services? Donley A/C and Plumbing provides dependable repair and installation solutions for bathrooms in Phoenix and surrounding areas—including Scottsdale, Mesa, Glendale, Chandler, and Gilbert. Our team handles repairs and installations for sinks, faucets, showers, bathtubs, and toilets, keeping your bathroom functional and visually appealing.
For over 49 years, our family-run business has served the Phoenix community with honest pricing, clear communication, and a personal touch. We understand the unique challenges of maintaining bathroom plumbing in the Valley, from hard water deposits to aging fixtures. Whether you're updating your bathroom or repairing a leaking faucet, our professionals take pride in treating your home like their own.
Contact us today at (602) 698-8912 or fill out our online form to schedule your service. Financing options are available!
Our Bathroom Plumbing Solutions
Faucet & Sink Repairs
Dripping faucets and leaking sinks can waste water and cause damage over time. Our team repairs these issues by replacing worn parts and securing connections.
Shower & Bathtub Installations
Upgrading your shower or bathtub not only enhances your bathroom’s look but also improves its usability. We install quality fixtures that offer better water distribution and modern styling. Whether you're renovating your bathroom in Glendale or updating a commercial space in Chandler, our installations are designed to fit your lifestyle and budget.
Toilet Repairs & Replacements
A running toilet or weak flush isn’t just frustrating—it can also drive up your water bill. We repair faulty components and replace outdated models with modern, water-efficient toilets that help reduce water waste. Whether for a home or business, our services help keep your bathroom running smoothly.
Drain Cleaning & Maintenance
Clogged or slow drains can be a hassle and may lead to bigger plumbing issues if left untreated. Our team clears blockages and removes buildup from bathroom drains, helping restore proper water flow. We also offer cleaning solutions to keep your drains working efficiently.
Common Bathroom Plumbing Issues in Phoenix
At Donley A/C and Plumbing, we address common bathroom plumbing problems with a friendly, personal approach.
Here’s a look at some common bathroom issues:
- Leaky faucets & fixtures. Dripping faucets not only waste water but may also lead to water damage over time. In Phoenix, where water conservation is important, our team helps repair leaks quickly, replacing worn-out washers or seals to stop the drip.
- Clogged drains. Bathroom drains, especially in showers and sinks, can be blocked by hair, soap scum, or mineral buildup from hard water. We clear blockages to restore proper water flow, helping reduce the hassle of repeated clogs in your home.
- Low water pressure. Hard water deposits and aging pipes can lead to reduced water pressure in your bathroom. We carefully inspect your plumbing to spot build up or blockages and work to help restore a consistent flow for your daily needs.
- Toilet troubles. Running toilets, constant clogs, or inefficient flushing can be more than just an inconvenience and may lead to higher water bills. Our team diagnosed these issues and repair faulty components, helping your toilet operate as intended.
- Shower & bathtub issues. Whether it’s uneven water distribution or dripping showerheads, problems in these fixtures can affect your comfort. We replace or repair showerheads and faucets, contributing to a more pleasant bathroom experience.
- Aging pipes & fixtures. Over time, pipes and bathroom fixtures can wear down or corrode, especially in older Phoenix homes. Our team evaluates your plumbing and suggests repairs or upgrades to help keep your system running smoothly.
Donley A/C and Plumbing As Your Bathroom Plumbing Partner
We treat your home like our own by offering honest pricing, clear communication, and timely service to local customers in Phoenix, Scottsdale, Mesa, Glendale, Chandler, and Gilbert. Our licensed and insured team is dedicated to addressing your plumbing challenges with a personal touch.
Since 1976, our family-run business has grown from one service truck to a thriving operation with over 49 trucks and a team dedicated to quality work and community involvement. We invest in our team through ongoing training and actively support local charities, reflecting our deep roots in the Valley. Thousands of local homeowners trust us for our reliability and community-focused approach, as shown by our high 4.9 Google rating.
To experience our service, contact us today at (602) 698-8912 or through our online form and get a free estimate. Se habla español!

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Frequently Asked Questions
Have questions? We are here to help. Still have questions or can't find the answer you need? Give us a call at 602-698-8912 today!
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Is drain cleaning safe for my pipes?
When performed by a knowledgeable professional, drain cleaning is generally safe for your drains and sewer. The only exception would be with pipes that are already substantially damaged, something that should be detected quickly and would need to be resolved with repairs or replacement.
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How can I tell if I have a hidden water leak?
To find hidden water leaks in your home:
- Keep an eye on your water bill for any unexpected increases.
- Check your water meter to see if it’s moving when no water is used.
- Look for signs of moisture or damage, like mold, mildew, or discoloration on walls and ceilings.
- Listen for dripping sounds and do a food coloring test in the toilet tank to find hidden leaks.
If you can’t find the leak, it’s best to call a professional plumber to inspect your home thoroughly.
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What’s the difference between a drain and a sewer line?
Your sewer line refers to the main pipe into which all of your drains feed, the pipe that carries waste water away from your home to the municipal sewer system or your septic tank. A problem affecting a drain may only affect one drain or only affect drains that are “upstream” of the clog, while a sewer line issue will affect every drain in your home.
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How long does a typical sink repair or installation take?
The time frame for sink repair or installation can vary based on the job’s requirements. Typically, repairs can be completed within a few hours, while installations may take longer, depending on the complexity.
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What causes a dripping faucet?
Typically, your faucet will drip due to a broken cartridge. The cartridge is found in the handles and is used to stop and start water flowing. When it’s broken, water will drip regardless of whether the faucet is on or off.

