Technicians are often praised for their professionalism, knowledge, and courteousness, providing thorough explanations and support.
Service Quality
While many customers report positive experiences with technicians resolving issues effectively, there are notable complaints about incomplete work and poor follow-up.
Communication Issues
Customers frequently express frustration with the company's communication, particularly regarding promised incentives and warranty details.
Sales Practices
Some reviews highlight aggressive sales tactics and dissatisfaction with the clarity of product promises, leading to feelings of mistrust.
Overall Satisfaction
Despite mixed reviews, many customers appreciate the water treatment systems and the improvements they bring to water quality.
MH
Maurice Hudson
Nov 12, 2025
5.0
TJ Donaldson provided excellent service, professional, efficient, and courteous throughout the process. Communication was clear, and everything was handled smoothly from start to finish. I appreciate the attention to detail and the follow-up to ensure everything was satisfactory. Highly recommend.
RR
R.L.R.
Nov 11, 2025
5.0
Devin Dethiefes and his assistant were very friendly and helpful. Devin was extremely knowledgeable, efficient, and polite. The system has been great. Minor repair today. Thanks for your help today Devin, and you were right…lost pressure. So I might be seeing you soon! ⭐️⭐️⭐️⭐️⭐️
BT
Becky Tucker
Nov 10, 2025
5.0
The five star is for the service man Deangelo. He showed knowledge and professionalism during his service call today. We appreciate the care he took to do the job the correct way this time. He fixed what was originally installed from when we purchased the unit. This should have been done right the first time.
DO
Dane O
Nov 6, 2025
1.0
RUN AWAY, Absolute WORST experience with a Florida company so far!!! Pushy sales person. Made several statements that turned out to be lies. Delivery driver did not leave the gift cards promised, never got this. System is 2-3x the price of others and Raised the salinity of our already brackish water by 20%. (Sales guy assured us it would remove salinity). Upon pickup driver dumped the brine tank in my yard killing my grass. We canceled within 48hrs. But system was in for a week before they got it, so got a good sampling of how bad it was. They won't answer/return our calls, haven't removed it from our credit report as they PROMISED they would. Mail to the address on the contract is returned "Undeliverable".
SH
Shai Halevy
Oct 29, 2025
1.0
When they came to check our water, nobody said before that it will take hour and a half. They promise a 100$ gift card if you agree to have a water check. This guy came without the gift card and said nothing about it until we remind it. He gave us a form to fill in and send by mail to recieve the gift card. I waited two weeks and call them to find out that i should have send this with one more envelope, so they could send me the gift. No one explain this before! So instead of apologize ,they ask me to send again in the right way!! I dont have another form and also to waste again time on sending by mail? If that how they treat a client and have a fake promise, how can i trust them with the water filter
Frequently Asked Questions About Water Treatment Technologies
What products and services does Water Treatment Technologies offer?
Water Treatment Technologies specializes in water purifiers and provides water treatment equipment and services for businesses, including environmental and ecological services.
What are the operating hours of Water Treatment Technologies?
They are open Monday through Friday from 9:00 AM to 5:00 PM, Saturday from 9:00 AM to 12:00 PM, and closed on Sundays.
Where is Water Treatment Technologies located?
They are located at 581 E State Rd 434 STE 1000, Longwood, FL 32750, USA.
How can I contact Water Treatment Technologies?
You can contact them by phone at +1 321-397-7638 or via email at info@guardianwaterservices.com.
When was Water Treatment Technologies established?
The company was established in 2008.
Does Water Treatment Technologies have a website?
Yes, their website is http://www.wttfl.com/.
What nearby healthcare services are close to Water Treatment Technologies?
Nearby healthcare options include Orlando Health Physicians Family Medicine Group, South Seminole Primary Care, and Integumentary Physiotherapy Clinic, which you might visit before or after your appointment with Water Treatment Technologies.
Are there any car rental services near Water Treatment Technologies?
Yes, Hertz Car Rental - Longwood on State Road 434 and other Hertz car rental agencies are nearby, which can be convenient if you need transportation during your visit.
What wellness or holistic services are located near Water Treatment Technologies?
Shakti Healing Center and Blossom With Therapy, LLC, offering holistic healing and massage therapy respectively, are nearby and good options to consider for wellness treatments.
Can I find insurance agencies near Water Treatment Technologies?
Yes, nearby insurance agencies include Whole care Insurance and David/Greg Insurance Consultants, Inc., which might be useful for your insurance needs during your visit in the area.