Sump Pump Services in Phoenix, AZ

The highly skilled plumbing team at Donley A/C & Plumbing offers comprehensive professional services to handle all your sump pump needs. From Phoenix to Scottsdale, Tempe, and Chandler, our sump pump specialists have one goal: 100% customer satisfaction, guaranteed.

We take pride in the honest, dependable, and efficient service you can always expect from Donley A/C & Plumbing.

Contact us to learn more about sump pump services from Donley A/C & Plumbing in the Phoenix area.

What Is a Sump Pump & How Does It Work?

A sump pump is short for “submersible pump.” It’s a specialized device installed in a specially dug pit at the lowest part of your basement or crawl space. Sump pumps are designed to move large amounts of water from one place to another.

Most of the time, a sump pump is sitting idly, waiting to be used. However, when the soil around your home becomes oversaturated during heavy rain, groundwater will rise toward your basement floor, which may cause the sump pit to overflow.

This overflow will activate a float switch, which lets the sump pump know it’s time to do its job. The pump then removes the water from beneath your foundation, preventing flooding in basements and crawl spaces.

Sump Pump Services We Offer

The pros at Donley A/C & Plumbing offer comprehensive sump pump services, including:

  • Sump pump installation: Our specialists can help you select the right model for your specific needs and budget to get the job done right. We’ll install it right the first time and make sure you fully understand how to use your investment correctly.
  • Sump pump repair: Sump pumps are unique systems with their own specific challenges. Not every plumber has the training and experience to repair them correctly. Our professionals are fully trained in sump pump repair and will get yours working again in no time.
  • Sump pump replacement: When your sump pump reaches the end of its lifespan, or if the repair cost makes replacement a better choice, we’ll remove the old unit and install the new one quickly and efficiently.

Call to schedule sump pump services from Donley A/C & Plumbing in the Phoenix area.

Sump Pump Maintenance Before Winter

When the forecast calls for heavy rain, you don’t want to question the reliability of your sump pump. While a sump pump is usually a low-maintenance device, we recommend having it maintained annually to avoid any surprises. This proactive step helps protect your home and valuable belongings from damage during heavy rains.

Our sump pump maintenance services include: 

  • Cleaning the inlet screen
  • Verifying proper float switch operation
  • Checking for rust and corrosion
  • Bearing lubrication (as necessary)
  • Clearing away debris or any obstructions from the discharge pipe

Why Choose a Sump Pump Professional?

Sump pumps are designed to remove water from areas where it can cause damage. They often operate in a pit or hole in the floor but sometimes can be in dedicated containers. If the sump pump isn’t installed correctly, it may create more problems than it solves.

A professional has specialized training and experience to competently:

  • Recommend the best location for the sump pit
  • Determine the appropriate size for the sump pit
  • Recognize how the sump pump will interact with the room’s air quality and drainage options
  • Identify the causes of the room’s moisture issues
  • Seal the pump and pit correctly for optimal performance

Contact the sump pump professionals from Donley A/C & Plumbing today to schedule service.

Choose Donley A/C & Plumbing for Sump Pump Services in Phoenix

The Donley A/C & Plumbing pros deliver superior service with the highest level of integrity to our customers in the Phoenix area. Our team takes extra measures to resolve any AC or plumbing problem, whether it’s an emergency or routine maintenance.

Our skilled plumbers and technicians receive over 120 hours of training annually. With over 50 employees, we’re dedicated to 100% customer satisfaction.

In the Phoenix area, call our team to request sump pump services with Donley A/C & Plumbing.

Frequently Asked Questions

How can I tell if I’ll need a sump pump?

Any building with a portion of its structure underground will likely need a sump pump. Water can enter through foundation cracks and joints, especially when near a high water table and after storms.

How does the sump pump know there’s water to remove?

As water enters the sump pump housing or pit, a float rises with the water level. This float is attached to a switch that activates the pump. The water level recedes as the water is removed, and the switch deactivates the pump.

How long should my sump pump last?

Most sump pump models have a life expectancy of around 10 years. Water quality and maintenance visits can affect how long the unit lasts.

Schedule Service

Expert & reliable service since 1976

Since 1976, Donley A/C & Plumbing has remained committed to providing expert and reliable service. Our experienced technicians and plumbers receive over 120 hours of continuous training per year, and all our work is fully guaranteed. Every staff member undergoes a rigorous drug screening and background check before joining our team or working with our valued customers.

As a local family-owned and -operated company, we strive to give back and support the community. Our commitment to excellence is why we’re two-time winners of the Better Business Bureau Ethics Award. It’s all part of what separates us from countless others in the industry.



Responsive and honest service



Our friendly staff will work with you to schedule a convenient appointment. The plumber will call you when in route to introduce themselves, provide an ETA, and confirm the reason for the service call.


Honest & Upfront Pricing

All pricing is listed in the plumber’s price book, ensuring no hidden fees or costs. We'll work with you on financing options by request.


Swift Installation

Our plumbers have the skill and experience to complete the installation on the day of service. You won’t have to worry about a drawn-out and complicated process.



The plumber will review your new filtration system with you. Once the job is complete, we're available to answer any questions or concerns.

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Valley-Wide Service | Donley

Valley-Wide Service, 7 Days a Week

We serve the entire valley with technicians available seven days a week. Even when problems arise on weekends or after hours, our professionals are only one call away. We proudly serve these cities:

  • Ahwatukee
  • Anthem
  • Carefree
  • Cave Creek
  • Chandler
  • Fountain Hills
  • Gilbert
  • Glendale
  • Goodyear
  • Mesa
  • Peoria
  • Phoenix
  • Queen Creek
  • Scottsdale
  • Sun City
  • Surprise
  • Tempe
  • Tolleson
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