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Proudly Serving Mid-Coast Maine
Contact Us: (207)-350-7145

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Trade-In Your Old Water Softener or Drinking Water System and Upgrade!

Trade-In Your Old Water Softener or Drinking Water System and Upgrade!

If you have any questions, fill out the form to let us know about your current water treatment equipment. A service technician will come out, inspect your water treatment system, and information on our latest money-saving technologies.

Fill out the form below or call (207)-350-7145 for more information & a free quote!

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Verified Local Reviews

Excellent
Coastal Water Treatment5.0
Based on 16 reviews
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Nicholas LaJoie
2 weeks ago
We've had our water system for a year now and have nothing but good things to say about Coastal Water Treatment. High quality installation, easy to contact, and very helpful along the way in answering our questions and making sure both our water softener and RO systems were functioning well. Would highly recommend Laurie and her team!
Todd Gandler
6 months ago
Responsive, quick, reasonable. Direct line to the owner, who always responds. Refreshing.
Response from the owner:Thank you so much for the great feedback! We truly appreciate you taking the time to share your experience. At Coastal Water Treatment, we take pride in being responsive and easy to reach — it’s wonderful to hear that came through. Thanks again for trusting us with your water needs!
-Laurie, Owner, Coastal Water Treatment
leonard rudin
6 months ago
We were so happy with our installation of our uv light to remove bacteria from our water.. Laurie and Dan the installer were excellent during the whole process. Dan even came out on an emergency call within hours. We had others companies come out and we are happy to be your customer. Thanks Laurie & Dan!
Response from the owner:Thank you so much for your kind words! We’re thrilled to hear you’re happy with your new UV system and water quality. It was a pleasure working with you to make sure your water is clean and safe. We appreciate you choosing Coastal Water Treatment — and we’re always here if you ever need service or have questions down the road!

– Laurie & the Coastal Water Treatment Team
Karen LaCharite
6 months ago
I can’t say enough about what a great job Laurie and her team did. We ended up needing a new well pump along with new water treatment system. Laurie coordinated everything and the process was seamless. Now our water is back to tasting great and the water pressure is normal again. Thank you Coastal Water Treatment!
Response from the owner:Thank you so much for your kind words! We’re thrilled to hear that your new well pump and water treatment system are working perfectly and that your water pressure and taste are back to normal. Our team takes pride in making the process seamless from start to finish — from testing to installation.

We truly appreciate your trust in Coastal Water Treatment and are so glad we could help bring clean, great-tasting water back to your home. If you ever need follow-up service or seasonal maintenance, we’re always here to help!

— Laurie & the Coastal Water Treatment Team
Benjamin Rand
8 months ago
Excellent customer service!!!
Heidi Cresta
11 months ago
Working with Laurie has been an amazing experience from start to finish. Laurie took the time to carefully test and understand the challenges we were having with our new well and designed a system that has made a world of difference. Beyond her expertise and prompt communication, Laurie and her team's professionalism and neatness during the installation were truly appreciated.
If you're looking for someone knowledgeable, responsive and a pleasure to work with, look no further than Laurie at Coastal Water Treatment!