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40 Years
experience
Trusted Pool Services in Cos Cob, CT
Greenwich Pool Service has been a trusted provider of swimming pool maintenance and renovation services in Fairfield County and Westchester County since 1986. As a family-owned and operated business, we specialize in servicing and renovating in-ground concrete and gunite pools with expertise in openings, closings, equipment repairs, and comprehensive chemical balancing. Our team of factory-trained professionals delivers tailored solutions for both routine maintenance and complete pool restorations. We pride ourselves on treating every client's pool as if it were our own, ensuring optimal functionality and longevity through meticulous care. With decades of localized experience, we serve communities including Greenwich, Stamford, Westport, Chappaqua, Rye, and Scarsdale.

Our services extend to interior pool painting, surface preparation, winter maintenance programs, and installation of advanced pool systems. We maintain a full inventory of chemicals to precisely balance pH, total alkalinity, and chlorine levels, preventing algae and bacterial growth. Our commitment to quality service is matched by our dedication to customer satisfaction, offering transparent communication and reliable support throughout the pool season. Whether addressing emergency repairs or executing luxury pool transformations, we combine technical expertise with personalized attention to meet each client's unique needs.
Services
Pool Openings Pool Closings Drain & Clean Interior Painting Weekly Maintenance Equipment Repairs Pool Renovations Chemical Balancing Winter Maintenance Surface Preparation
Details
  • Year established: 1986
Highlights and features
  • Family-owned since 1986 with localized expertise
  • Factory-trained professionals for specialized pool care
  • Comprehensive maintenance and renovation capabilities
  • Proven track record in Fairfield County communities
  • Commitment to treating pools as personal property
Services
Pool Openings
Professional pool opening services include water level management, equipment installation, filter system activation, heater testing, and chemical balancing. Our technicians ensure all components function properly for safe swimming conditions. This service prepares pools for summer use while maintaining compliance with safety standards.
Pool Closings
Comprehensive winter closing procedures involve water level reduction, equipment removal, line draining, filter winterization, and secure cover installation. We protect pool systems from freeze damage while maintaining chemical stability during dormant periods. This service ensures hassle-free reopening the following season.
Weekly Vacuum Service
Scheduled maintenance includes debris removal, basket emptying, filter backwashing, and chemical level adjustments. Our technicians maintain optimal water clarity and circulation during regular visits. Excess debris situations receive additional attention through hourly service extensions to restore pool conditions.
Pool Renovations
Full-scale renovation services encompass tile replacement, plaster resurfacing, coping installation, and equipment modernization. We integrate advanced systems like automated controls and energy-efficient heaters. This service transforms aging pools into modern, functional aquatic spaces with enhanced durability.
Chemical Balancing
Precision chemical management maintains proper pH, alkalinity, and sanitizer levels to prevent contamination. Our technicians perform on-site analysis and adjustments during service visits. This critical maintenance ensures swimmer safety while protecting pool surfaces and equipment from chemical damage.
Questions
What areas do you service?
We serve Fairfield County and Westchester County including Greenwich, Stamford, Westport, Chappaqua, Rye, and Scarsdale.
What pool types do you work with?
We specialize in concrete and gunite in-ground swimming pools for both residential and commercial properties.
Do you offer winter maintenance?
Yes, we provide scheduled monthly winter maintenance visits from November through March to monitor pool conditions.
How are service prices determined?
Most services have standard pricing with exceptions for extensive debris removal requiring additional labor hours.
What chemical services are included?
We balance pH, total alkalinity, and chlorine levels during routine visits to maintain water quality and safety.
Can you handle complete pool restorations?
Yes, we perform full pool renovations including surface resurfacing, equipment replacement, and system modernization.
Reviews (3)
Elena Gazzola
Jun 27, 2021 Report
Throwing around equipment, not following up on possible issues, Fridays are never covered, people working for them may sit for an hour in their car and then walk the pool for 5 min, after more than 10 years of having them service our pool this year they hit the lowest possible level of customer service See the pic of our poll - a green mess
Michel Guite
Jun 08, 2020 Report
Greenwich Pool Service has been helping us for almost 20 years, and they are wonderful to deal with. First, they are very competent, so that their work gets done quietly, without hiccups and problems; Second, their annual price is great value, but moreover they work hard to honor this price while so many Greenwich companies add thousands of dollars of unexpected extras; Third, they are friendly, and very direct, so that if you need a repair, or want a pool opened or closed on a specific date, they cause a practical solution to happen. I believe they are one of the best service companies in any category, in Greenwich, CT, and the best in pool maintenance.
Robert Smith
Jun 19, 2019 Report
I have been a Greenwich Pool Service customer for 10 years. They are very professional and responsive. There crews always show up on time and do a fantastic job.