Call or book online with Horizon to set up a convenient time for your dishwasher service in Delaware, Southeastern Pennsylvania, South Jersey, and parts of Maryland. Whether it’s a quick repair or a full replacement, we make scheduling fast and flexible. For urgent issues, our 24/7 emergency plumbing services are available to respond quickly.
Professional Dishwasher Repair and Replacement Services
Keep your kitchen running smoothly with our reliable dishwasher repair and replacement services in Delaware, Southeastern Pennsylvania, South Jersey, and parts of Maryland. Whether your dishwasher is leaking, not cleaning properly, or simply worn out, our trained technicians provide fast, reliable solutions that get your dishes done right.
Licensed and experienced plumbers
24/7 service available
Backed by a satisfaction guarantee
Signs it’s time to repair or replace your dishwasher
Dishwasher Won’t Start
If your dishwasher fails to turn on, the problem could be a faulty door latch, blown fuse, or control panel issue. Our plumbing technicians quickly diagnose the cause and get your dishwasher running again.
Dishwasher Won’t Start
Dishes Aren’t Coming Out Clean
Clogged spray arms, blocked filters, or detergent dispenser issues can leave your dishes dirty or streaky. We inspect each component and restore optimal cleaning performance.
Dishes Aren’t Coming Out Clean
Water Won’t Drain
Standing water at the bottom of the dishwasher is a sign of clogged or damaged drain hoses, pumps, or filters. We remove the blockage and ensure your dishwasher drains efficiently.
Water Won’t Drain
Leaking Dishwasher
Water leaking from your dishwasher can lead to water damage and reduced efficiency. We locate the source, whether it’s worn gaskets, cracked hoses, or loose fittings, and repair it properly.
Leaking Dishwasher
Strange Noises During Operation
Grinding, buzzing, or rattling noises can indicate worn bearings, debris in the pump, or broken spray arms. We identify the source and fix it to restore quiet operation.
Strange Noises During Operation
Wash Cycle Won’t Complete
If your dishwasher stops mid-cycle, it could be due to sensor failures, thermostat issues, or control board problems. Our plumbing technicians repair or replace components to ensure full cycle completion.
Wash Cycle Won’t Complete
Foul Odors or Moldy Smells
Food buildup, standing water, or dirty filters can cause unpleasant odors. We thoroughly clean and sanitize your dishwasher so it smells fresh and works efficiently.
Foul Odors or Moldy Smells
Rising Energy Bills
If your dishwasher is inefficient, it can increase energy and water usage. We inspect for mechanical issues, clogged components, or old, inefficient units and provide repair or replacement solutions.
Rising Energy Bills
Keep your kitchen running with our dishwasher repair and replacement services
Fast diagnosis and professional recommendations
Clear, upfront pricing before work begins
Fully stocked service vehicles for faster repairs
Licensed and experienced plumbers
Repairs backed by a satisfaction guarantee
A malfunctioning dishwasher can disrupt your daily routine and create a mess in your kitchen. From leaks and clogs to electrical failures and worn parts, dishwasher problems can be frustrating and costly if left untreated.
At Horizon, we provide expert dishwasher repair, maintenance, and replacement services in Delaware, Southeastern Pennsylvania, South Jersey, and parts of Maryland. Our technicians are trained to handle all major brands and models, ensuring your dishwasher works efficiently and reliably, so you can focus on the things that matter most.
Dishwasher repairs solve common appliance problems quickly
Repairing your dishwasher promptly can prevent further damage and keep your kitchen functional.
Common dishwasher repair issues our team addresses include:
Water leaks from door seals, hoses, or pumps
Water not draining properly
Dishwasher won’t start or stops mid-cycle
Loud or unusual noises during wash cycle
Dishes not coming out clean or dry
Electrical or control panel malfunctions
Prompt professional repairs can extend the life of your dishwasher and save you from more expensive replacements down the line.
Dishwasher replacements provide long-term reliability for your home
Sometimes repairs aren’t enough, especially for older dishwashers or units with repeated issues. Replacement services from Horizon ensure you get a reliable appliance installation that meets your household’s needs.
Benefits of professional dishwasher replacement include:
Modern, energy-efficient models that reduce utility bills
Improved cleaning and drying performance
Fewer breakdowns and service calls over time
Proper installation that protects cabinetry and plumbing
Professional installation and maintenance keep your dishwasher performing at its best
Routine dishwasher maintenance is essential to long-term performance.
Horizon’s plumbing technicians:
Ensure your new or repaired dishwasher is properly installed, leveled, and connected
Test all components, including water supply, drainage, and controls
Provide tips for ongoing maintenance and care
Perform thorough cleaning of filters, spray arms, and internal parts
Regular maintenance and proper dishwasher installation services reduce the likelihood of leaks, clogs, and other issues, keeping your dishwasher efficient and your kitchen running smoothly.
Schedule your dishwasher repair or replacement service today
Don’t let dishwasher problems slow down your household. Horizon provides fast, reliable dishwasher repair and replacement services in Delaware, Southeastern Pennsylvania, South Jersey, and parts of Maryland. Schedule your service today to get your appliance working like new and your kitchen back to normal.
Our plumbers are skilled, approachable, and reliable
We pride ourselves on delivering expert dishwasher repair and installation services with professionalism and care. Every job is backed by our 100% satisfaction guarantee because we stand behind the quality of our work. Our plumbers are:
Trained weekly in the latest tools and techniques
Licensed, insured, and thoroughly background checked
Skilled in communication and customer care, with a satisfaction guarantee
Guaranteed to arrive on time, every time
See why customers trust Horizon for plumbing services
What to expect during a dishwasher repair or installation service
Our plumbing technicians thoroughly inspect your dishwasher to identify the root cause of the problem. This includes checking hoses, pumps, spray arms, filters, electrical components, and control panels to ensure nothing is missed.
After diagnosing the issue, we provide a transparent plan. If a repair will restore full functionality, we explain the parts, labor, and expected performance. If a replacement is the better long-term option, we outline our new dishwasher installation steps.
Our trained plumbing technicians perform the agreed-upon service with precision. Repairs are done using high-quality parts, and replacements are installed to fit perfectly and function reliably with your plumbing and cabinetry. We take care to protect your kitchen during every step.
After service is complete, we test your dishwasher to ensure it operates correctly and efficiently. We also walk you through the system, explaining proper use and basic maintenance tips so you can keep your dishwasher running smoothly for years to come.
Save on plumbing repairs with our Comfort360 membership
Make costly plumbing repairs and installation a thing of the past with our Comfort360 membership. Our unique subscription takes a whole-home approach to repairs, maintenance, and installation, ensuring your HVAC, plumbing, and electrical systems stay in peak shape. Included in the membership are the following plumbing perks:
15% off all plumbing service
Annual visual water heater inspection to prevent costly breakdowns
Waived diagnostic fees with repairs
Read expert plumbing tips from Horizon
Questions about our dishwasher repair and installation services?
Not seeing what you’re looking for? Give us a call and we’ll happily help!
Most dishwashers can be repaired, especially if the issue is with a part like the motor, pump, or control board. Replacement is usually only necessary if the appliance is old, inefficient, or has multiple major failures that make repair costly. A professional diagnosis can determine the best option.
A dishwasher may be beyond repair if it has repeated mechanical failures, rusted or leaking components, or electrical issues that are unsafe to fix. Frequent costly repairs or a unit over 10–15 years old are also signs replacement may be more practical.
Signs of a faulty motor include the dishwasher not running at all, strange humming or buzzing noises, failure to pump water, or tripping the circuit breaker. A professional technician can test the motor for continuity and proper operation to confirm the issue.
A blinking light usually indicates an error or cycle interruption. It can signal a door latch issue, a problem with the control panel, or water supply problems. Check the user manual for error codes and contact a technician if the issue persists.
Incomplete drainage is often caused by a clogged drain hose, blocked filter, or a malfunctioning drain pump. Food debris, grease buildup, or a kinked hose can restrict water flow. Cleaning the components or replacing a faulty pump usually resolves the problem.