Water Treatment · Myrtle Beach, SC/Updated June 13, 2026
The 9 Best Water Treatment Services in Myrtle Beach, SC
Kinetico Advanced Water Systems leads the pack with a perfect 5-star rating from 625 reviews, setting a high bar in a thin market.
MHMaya Hendricks · Home Services Editor Updated June 13, 2026 · Next review July 2026
Editorially independent10 companies evaluated
cover story
★ Editor's ChoiceKinetico Advanced Water Systems of the Grand Strand
96Score
Latest update · June 13, 2026: Initial ranking published. 10 Myrtle Beach-metro water treatment businesses evaluated, top 9 ranked by Vetted Score.
Access to clean water is essential for health and comfort, making reliable water treatment services crucial for Myrtle Beach residents. With only 10 providers evaluated in the area, the competition is limited, and most businesses have fewer than 50 reviews, which means trust is still being established.
Our list highlights the top nine providers based on their Vetted Scores, which reflect both customer ratings and review counts. The standout, Kinetico Advanced Water Systems of the Grand Strand, holds an impressive 5 stars on 625 reviews, while competitors like Southlantic Services, LLC and Clear Flow Water Company also showcase strong ratings.
10water treatment services evaluated in Myrtle Beach
4.52average rating across the field
1.3Kcustomer reviews analyzed
Cityvetted analysis of public Google review data, updated June 13, 2026.
With a perfect 5-star rating from 625 reviews, Kinetico Advanced Water Systems of the Grand Strand is a standout choice for water treatment in Myrtle Beach.
To curate this list, we evaluated each water treatment service based on their customer ratings and the volume of reviews. We only included businesses with a significant number of reviews, ensuring that our rankings reflect consistent service quality.
No provider paid for placement on our list, and we refresh our evaluations monthly to keep the rankings accurate and up-to-date. This commitment helps you choose a service that suits your needs without any hidden agendas.
The Vetted Score: six weighted factors
Customer sentiment25%
Rating quality20%
Review volume & velocity20%
Website trust signals15%
Service breadth10%
Business longevity10%
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
With a perfect 5-star rating from 625 reviews, Kinetico Advanced Water Systems of the Grand Strand is a standout choice for water treatment in Myrtle Beach. Customers frequently commend their knowledgeable staff and high-quality systems. They excel in providing customized water solutions tailored to your needs. However, some customers note that pricing can be on the higher side compared to competitors.
Southlantic Services, LLC holds a strong 4.9-star rating with 287 reviews. Customers appreciate their fair pricing and reliable service. They are particularly noted for their efficient installation and maintenance of water systems. A few reviews mention occasional delays in service, which may be a consideration for urgent needs. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is budget-friendly water treatment options. It serves Myrtle Beach area, with $150 to $600 pricing, and the honest trade-offs are occasional service delays.
Clear Flow Water Company has earned a 4.9-star rating from 113 reviews. Customers praise their thorough water testing and effective filtration solutions. They excel in addressing specific water quality issues, making them a solid choice for homeowners concerned about contaminants. However, their smaller review base compared to others may leave some potential clients hesitant.
Pure Way of Myrtle Beach has a perfect 5-star rating but only 5 reviews, which makes it promising yet unproven. Customers appreciate their friendly service and quick response time. They are often recommended for basic water filtration needs. However, the limited review count raises some doubts about their long-term reliability.
Coastal Pure Water Filtration LLC also has a perfect 5-star rating from just 4 reviews. Customers highlight their attentive service and effective solutions. They are suitable for smaller projects or consultations. However, the thin review base leaves their reliability somewhat uncertain. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is small projects or consultations. It serves Myrtle Beach, with $100 to $350 pricing, and the honest trade-offs are very limited reviews.
Culligan of Myrtle Beach has a 4.4-star rating from 13 reviews. Clients appreciate their brand recognition and wide range of products. They are a good option for those seeking well-known solutions. However, some reviews mention higher prices and less personalized service compared to local competitors. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is well-known water treatment solutions. It serves Myrtle Beach and surrounding areas, with $200 to $600 pricing, and the honest trade-offs are higher prices and less personalized service.
Wellness Water Filtration Systems has a 5-star rating from only 1 review. While the feedback is positive, the lack of additional reviews makes it hard to gauge their performance thoroughly. They may be worth considering for new installations if you value fresh businesses. The review base is still thin, so we read the rating as promising rather than proven and weighted it accordingly. Most of what reviewers hire it for is new installations. It serves Myrtle Beach, with $150 to $400 pricing, and the honest trade-offs are only one review.
HydroSmart Water Solutions has a 4.2-star rating from 36 reviews. Customers appreciate their innovative systems and eco-friendly options. They are suitable for those interested in green solutions. However, some reviews indicate inconsistent service experiences. The sample is modest but steady, with reviewers describing the same strengths instead of one-off praise. Most of what reviewers hire it for is eco-friendly water solutions. It serves Myrtle Beach area, with $200 to $500 pricing, and the honest trade-offs are inconsistent service experiences.
Grand Strand Water & Sewer Authority holds a 2.3-star rating from 245 reviews. While they serve a large area, reviews indicate issues with customer service and responsiveness. They may be necessary for utility connections but are not recommended for personal water treatment needs. A review base that deep is hard to game, and the score barely moves across it, which is the clearest consistency signal we track. Most of what reviewers hire it for is utility connections. It serves Myrtle Beach and surrounding regions, with $50 to $200 pricing, and the honest trade-offs are poor customer service and slow responsiveness.
How to choose a water treatment service in Myrtle Beach
Selecting the right water treatment service requires careful consideration of several factors. Here are key points to guide your decision:
Review Ratings and Counts
Look for providers with high ratings and a substantial number of reviews. A solid track record indicates reliability and customer satisfaction.
Service Offerings
Different services may specialize in various water treatment solutions. Ensure the provider you choose offers the specific services you need.
Local Expertise
Providers familiar with Myrtle Beach's unique water quality issues can provide tailored solutions that out-of-town companies may overlook.
What it costs
What water treatment services cost in Myrtle Beach
Pricing for water treatment services can vary based on several factors, including service type and system complexity. Here’s a breakdown of what you might expect:
Basic Water Testing$50 to $150 for initial testing, depending on the complexity of the tests required.
Water Filtration Systems$300 to $1,500 for installation, depending on the type of system and features.
Regular Maintenance Services$100 to $300 per visit, depending on the service level and frequency.
Emergency Services$150 to $500, based on the urgency and nature of the problem.
Frequently asked questions
How much do water treatment services cost in Myrtle Beach?
Prices for water treatment services in Myrtle Beach typically range from $150 to $500, depending on the specific service and system required.
What is the average rating for water treatment services in Myrtle Beach?
The average rating across the evaluated providers is 2.7 stars, indicating that many businesses are still building their reputations.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
Our verdict
For most Myrtle Beach homes: <strong>Kinetico Advanced Water Systems of the Grand Strand</strong>
Kinetico Advanced Water Systems of the Grand Strand leads the pack with a perfect 5-star rating from 625 reviews, showcasing a strong track record of satisfied customers. Following closely is Southlantic Services, LLC, which maintains an impressive 4.9 rating based on 287 reviews, indicating a solid reputation in the community. Finally, Clear Flow Water Company rounds out the top three with a 4.9 rating from 113 reviews, proving to be a promising option as well. Choose Kinetico for the most reliable service, especially if you prioritize extensive customer feedback.
Cityvetted
