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HomeAdvisor Screened & Approved

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Learn about our screening process

56 Years In Business

Company Details

  • Verified Licenses


25 West High Street
East Hampton, CT 06424


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Service Details

  • Residential Work

Areas of Expertise

  • Water Treatment and Purification
  • Well Pump repairs and isntalls
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


38 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Customer Service
Showing 1-10 of 38 results
4.5 Andreas M. East Hampton, CT

We had work done in 2006 and decided to stay with H20. Very satisfied with work done and customer service. Holding tank replaced.

5.0 Rufino A. South Glastonbury, CT

Quick and friendly staff. On time quick and good quality

5.0 Paul B. Colchester, CT

Will get installed next month

5.0 Sherry H. Killingworth, CT

We were ready to go with another water system installer but the price was excessive. After meeting with four company reps, we met with H2O. Everything was explained - a simpler process was employed with all aspects detailed & justified. They arrived on time, were quiet, respectful of the house & property - it was a dream team. The system is beautiful! The water pressure is now incredibly strong, hot water comes up throughout the house immediately. Had issues with the washer - all solved. They will be back in a year to check everything. Team was friendly, informed, cleaned up the area after they were done. It could not have been better, we saved money, they have been in touch several times to make sure all is well. This is our water group from now on, anywhere we live in CT. This is excellent work, excellence in planning & explaining, & an incredible team - from sales, installation team, & those in the office. Highest recommendation for a professional company that follows through above & beyond what is expected. Thank you, H2O!!!

5.0 Alex C. Andover, CT

Great experience. Very prompt, professional, and happy with the recommended product and installation.

5.0 Kim Y. Moodus, CT

They were knowledgeable and explained in way that was easy to understand. Answered all my questions. They were prompt, cleaned up after

5.0 James B. Wethersfield, CT

H2O completed the job on Saturday and Sunday, recognizing the emergency for our house. Excellent service, high quality work in every way.

5.0 Walt K. Uncasville, CT

From the very beginning, everyone I talked to was courteous, professional and knowledgeable. The job was completed quickly and neatly. The system was explained to me completely and all my questions were answered.

5.0 Justin U. Uncasville, CT

These folks were professional, prompt, and very accommodating. The improvement in water quality was noticed immediately. I am so happy I chose these guys to work on my water treatment installation and would highly recommend them to all.

4.0 Patricia B. Manchester, CT

they were courteous and on time. very thorough

HomeAdvisor allows Service Professionals to post information about themselves and their business on their profile. HomeAdvisor does not review or verify the information representations set forth in those profiles as they are self-reported by the Service Professional.

HomeAdvisor verifies state-level licensing where applicable - note: some states require local or county level licensing and you should verify whether or not your pro is properly licensed.
To find more licensing information for your state, visit our Licensing Requirements page.

Seal of Approval

What is the screening process that Service Professionals go through in order to become members of the HomeAdvisor network?

  1. Verify Trade License
    HomeAdvisor checks to see if the business carries the appropriate state-level license.
  2. Verify Insurance
    As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
  3. Verification of State Business Filings
    For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
  4. Criminal Records Search
    HomeAdvisor uses 3rd party data sources to conduct a criminal search for any relevant criminal activity associated with the owner/principal of the business.
  5. Sex Offender Search
    We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
  6. Bankruptcy Search
    We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
  7. Legal Search for Civil Judgments
    We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
  8. Liens Search
    We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
  9. Identity Verification (SSN)
    HomeAdvisor verifies the social security number(s) of the owner/principal for identity check purposes. This check applies primarily to smaller business entities.
  10. Identity Verification (Reverse Phone Lookup)
    We conduct a reverse business phone lookup to identify records matching the phone number information provided by the business.

NOTE: Member service professional information confirmed as described above may change or expire over time; while HomeAdvisor attempts to maintain accurate and up-to-date information, and confirms changes when notified, we cannot guarantee that profile and screening information is accurate. Therefore, we recommend that before working with a service professional you verify that information presented is still current and/or acceptable to you.
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