Swimming Pool Cleaning and Maintenance Services in Maryland and Delaware

Service Overview

Inground Pool Maintenance You Can Rely On

Owning a pool should feel like a luxury, not another chore on your to-do list. Choose a pool maintenance team that provides excellence every visit. Coastal Pools provides professional swimming pool cleaning and maintenance services so your backyard pool stays clean, safe, and ready to enjoy all season long.

Our professional team manages every aspect of pool care, including:

Water testing, chemical balancing, and treatment
Inspecting pumps, equipment, and overall system performance
Monitoring circulation and filtration systems
Vacuuming pool floors
Surface cleaning and debris removal
Brushing pool surfaces and steps
Skimming and netting debris
Emptying pump and skimmer baskets
Cleaning and maintaining filters
System programming and automation optimization
Inspection of pool features, lighting, and water elements
Ongoing monitoring to prevent issues before they arise
Detailed service reporting and documentation

With Coastal Pools handling your inground pool maintenance in Delaware and Maryland, you can spend more time swimming and less time skimming.

Counties We Serve in Maryland and Delaware

Coastal Pools proudly provides pool maintenance in Maryland and Delaware, helping homeowners keep their pools clean, safe, and swim-ready.

Maryland Service Areas

Delaware Service Areas

If you live in one of these areas and need reliable pool care, our team is ready to help.

Our Pool Services

Every pool is different—which is why Coastal Pools offers a full range of professional pool cleaning, maintenance, and seasonal services designed to keep your system running efficiently and your water clean, balanced, and safe for your family to enjoy.

From one-time cleanings to fully managed weekly service, we handle every detail so you can simply enjoy your pool.

Pool Cleaning (One-Time Deep Cleaning)

A one-time deep cleaning is ideal for pools that haven’t had regular cleaning in the past, pools that need special attention to rebalance water chemistry, and pools that need a thorough refresh at the start of the swimming season.

Removing debris and buildup from pool surfaces
Brushing all surfaces, including walls, steps, and waterline
Vacuuming pool floor to eliminate settled debris
Skimming and netting water surface debris
Water testing and chemical balancing to restore clarity

Weekly Pool Maintenance

Our most popular pool cleaning service. A once-a-week refresh designed to keep your pool consistently clean, balanced, and operating at peak performance.

Skimming, netting, and removal of surface debris
Water testing, chemical balancing, and treatment
Brushing walls, steps, and pool surfaces
Professional-grade vacuuming to remove settled debris
Tile line cleaning and stain removal
Emptying skimmer and pump baskets
Filter inspection, cleaning, and pressure monitoring
Inspection of pumps, equipment, and overall system performance
Ensuring heaters, lights, and water features work
Confirming autofill systems function properly
Ongoing adjustments to prevent issues before they arise
Service reporting and documentation after each visit

Pool Opening Services

Let us handle every step of opening your pool for the season to ensure your system is properly started, tested, and ready for use.

Safe removal, cleaning, and storage of your pool cover
Reinstallation of fittings, baskets, and system components
Equipment startup, pump priming, and system checks
Filter inspection and system readiness verification
Heater and automation system testing
Initial water testing, chemical treatment, and balancing
Vacuuming, brushing, skimming, and debris removal

Pool Closing Services

Protect your investment with a professional pool closing designed to prevent damage and simplify reopening.

Lowering water to proper winterization levels
Adding winterizing chemicals and treatments
Draining and protecting plumbing and equipment
Removing fittings and preparing system components
Installation and securing of your winter pool cover

Why Choose Coastal Pools for Pool Maintenance?

Homeowners across Maryland and Delaware trust Coastal Pools because we deliver more than basic pool cleaning—we provide complete pool care and system management. Our goal is to keep your pool clean, safe, and easy to enjoy.

Here’s why customers choose Coastal Pools:

Manufacturer-trained and CPO-certified technicians
Consistent, reliable service schedules
Comprehensive pool and equipment care
Advanced water chemistry management
Proactive maintenance to prevent costly issues
Detailed reporting and communication after every service
Locally trusted team serving Maryland and Delaware

Our team is passionate about pools and delivering the highest level of service. Meet our team to learn more about the professionals who keep pools in Delaware and Maryland looking their best.

Hear From Our Clients

       EXCELLENT  
   Based on 225 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Ted Swanton 
 9 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very happy with our new pool by Coastal. Lee and his crew did a great job and were a pleasure to work with. Very responsive and informative. Lee was particularly helpful as the pool was being constructed mostly in our absence. Dani in the office was also great and kept us very informed throughout the process.  I highly recommend them if you ever pursue a pool.
  
 
     Posted on Google  
   
   Mark Carroll 
 6 October 2026
 
 
 Trustindex verifies that the original source of the review is Google. We had a great experience with Coastal Pools.  We took on this project with some degree of trepidation.  It seems everyone on the internet, and even in person has a bad story to tell about building a pool.  Our story is a success.  Coastal Pools, in particular Lee Petty (project manager) and Dani Hurlburt (project coordinator) were responsive, efficient, and a pleasure to work with.
  
 
     Posted on Google  
   
   T Patton 
 30 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. "Coastal took on a difficult property build and delivered outstanding results. They handled the design, approvals, and construction - and now provide our ongoing maintenance. Professional, highly competent, and a pleasure to work with—we highly recommend Coastal!"
  
 
     Posted on Google  
   
   Jess Sparwasser 
 14 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. These guys are the best. Honest, reliable, and respectful. The prices are very reasonable. They take pride in the pool like it was their own. We can't thank them enough for the awesome job they always provide.  We trust every issue to be addressed quickly and with expert knowledge. The pool always looks amazing when the works completed. Highly highly recommend for any and all your pool needs!!
  
 
     Posted on Google  
   
   Frank Zeni 
 12 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. +3
My husband and I could not be happier with the quality and professionalism from start to finish for our pool installation.  The whole team at Coastal Pools helped to make the whole process to run smoothly and be stress free.  We want to send a shout out to Lee and Dani for their help and the ease for getting in touch with them when we had questions or concerns.  They are great individuals and certainly care about making sure we were happy throughout the whole process. The pool, patio and landscaping looks phenomenal and I have enjoyed using the pool and our kids have enjoyed using the hot tub.
  
 
     Posted on Google  
   
   Sue h 
 10 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Coastal Pools is very professional, very easy to work with and did a wonderful job job. We needed a new pool cover and they contacted us immediately. They walked us through the process of ordering a cover, the payment and the installation. They custom ordered the in-ground pool cover after precise measurements were taken. It looks beautiful. Everyone gets an A++.
  
 
     Posted on Google  
   
   Deanna Swearer 
 31 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I wanted to give a really big shout out to Dani Hurlburt!  From the time I signed the contract to have an in ground pool built.  Dani has been there all the way.  Keeping me informed of every step along the way of the build.  She is so very personable and very professional.  I just can’t say enough about Dani.  Thank you for doing an awesome job!!  You’re the best ♥️
  
 
     Posted on Google  
   
   Joan Murray 
 28 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I never dreamed that one day I would be able to build my own pool, and certainly never dreamed that I would now have one that is more beautiful than the one I imagined. Coastal Pools has been so easy to work with, from the beginning when I needed to figure out the size, shape, lining, and the different tiles, to the weekly service. I initially worked with Brad Hull and Lee Petty who helped with the design construction. There were many choices, but they have so many catalogs and pictures to look through that it was easy to get an idea as to what to order. Their service has been wonderful- my contact Dani Hurlbert gets back to me right away when I email with a concern; the service technicians, Tyler Mann and others,  have kept the pool in excellent shape. I recommend getting the weekly service as they monitor the machines, as well as  the chemicals. I highly recommend Coastal Pools.
  
 
     Posted on Google  
   
   Ethan Hogan 
 28 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Excellent pool maintenance service! They are always reliable, professional, and do a great job keeping our pool clean and looking its best. The water is always crystal clear, and they make sure everything is properly maintained and working the way it should. They're knowledgeable, friendly, and always willing to answer any questions or address any concerns. It's great having a company we can depend on to take care of our pool. Highly recommend them to anyone looking for reliable and quality pool maintenance!
  
 
     Posted on Google  
   
   Megan Salsbury 
 27 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. We couldn’t be happier with our experience with Coastal Pools! Chris Gayhardt and his crew were awesome to work with. We had a custom design that we had created and our project manager Dani, alongside with their staff executed it perfectly.  From start to finish, they were professional, knowledgeable, responsive, and incredibly easy to work with. They truly went above and beyond to make sure everything was done right and that we were happy with the finished product. The quality of their work is outstanding, and you can tell they take pride in what they do. They were always willing to answer our questions, explain everything clearly, and make the entire process as stress-free as possible. Our pool turned out absolutely beautiful, and we couldn’t be more excited to enjoy it! We highly recommend Coastal Pools to anyone looking for a pool company that is reliable, honest, and truly cares about their customers. Thank you again to Chris, Dani and all the crew that was involved in making this magical space for us! Five stars all around!
  
 
 
  
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Schedule Pool Maintenance Services Today

Your pool should be a place to relax, not another project to manage. With Coastal Pools providing professional swimming pool cleaning and maintenance, you can safely enjoy crystal clear water without the work. Our dedicated team proudly provides expert pool maintenance in Delaware and Maryland for homeowners who want reliable, high-quality pool care. Contact us today to schedule service.

FAQs

How often should a pool be cleaned?

Most pools should be cleaned and chemically balanced once a week during the swimming season. Regular maintenance prevents algae growth, keeps the water clear, and helps your equipment operate efficiently.

How much will pool maintenance cost?

Pool maintenance costs vary depending on the size of the pool, the pool’s features, service frequency, and specific maintenance needs. Coastal Pools offers competitive pricing and thorough service plans tailored to your pool.

Do I have to be home during pool maintenance and cleaning services?

We recommend being home for the first service or one-time cleaning so our technicians can review your pool setup. After that, weekly maintenance visits can usually be completed without the homeowner present.

Do I need to tip my pool service technician?

Tipping is not required, but it is always appreciated if your technician provides exceptional service or goes above and beyond.

How do you keep chlorine at the right levels in your pool?

The ideal chlorine level for most pools is 1.0 to 3.0 parts per million. Many pools today use salt chlorination systems that automatically generate chlorine, while others use tablets, granular, or liquid chlorine.

If your pool requires manual chlorination, chlorine should be added in tablet, granule, or liquid form as directed. Always run your pool’s pump and filtration system when adding chemicals so they distribute evenly throughout the pool.

In all cases, proper testing, balancing, and circulation are key. Our technicians can handle the delicate process of pool chlorination for you to keep your water clean, balanced, and safe for your family.

How often should you shock your pool?

Your pool should be shocked once a week during the swimming season. This frequency may vary based on factors like usage, weather, water quality, and pool temperature. Additional shock may be needed after heavy rain, large pool parties, or if your pool water becomes cloudy. As part of our services, we monitor your pool’s condition and apply treatments as needed to maintain clarity and prevent issues before they develop—no need to fret over your pool from week to week.

How can I save money on pool maintenance?

A few simple habits can help reduce long-term pool costs:

Use a pool cover to reduce evaporation and debris.
Run your pump during off-peak electricity hours.
Keep your pool’s water chemistry levels balanced.
Schedule regular professional maintenance to prevent costly repairs.

Swimming Pool Cleaning and Maintenance Services in Maryland and Delaware

Service Overview

Inground Pool Maintenance You Can Rely On

Counties We Serve in Maryland and Delaware

Maryland Service Areas

Delaware Service Areas

Our Pool Services

Pool Cleaning (One-Time Deep Cleaning)

Weekly Pool Maintenance

Pool Opening Services

Pool Closing Services

Why Choose Coastal Pools for Pool Maintenance?

Hear From Our Clients

Schedule Pool Maintenance Services Today

FAQs

Our Hall of Fame

Award-Winning Custom Pool Builder

Office Locations

Grasonville, MD

Queenstown, MD

Quick Links

Work Hours