Water Treatment & Softeners in Cape Coral, FL

Compare 23 water treatment & softeners contractors near you in Cape Coral and surrounding area with an average rating of 4.6/5. Get free quotes, read reviews, and find the right pro for your project.

Last updated March 23, 2026

Verified Pro Installers

Other Businesses in This Area

City of Cape Coral North Reverse Osmosis Plant

5.0

City of Cape Coral Southwest Reverse Osmosis Plant

5.030 years online
capecoral.net/department/utilities_department/index.phpGet a Free Quote

Elite Water Filters

5.0
elitewaterfilters.site

My Water Guy

5.0
mywaterguyllc.wixsite.com/mysite

Safeway Water SW Florida

5.010½+ years online
safewaywaterswflorida.com

WATER PURIFICATION OF SWFL

5.0

Coastal Energy Water & Air

4.98+ years online
coastalewa.com

Southwick Water Services LLC

4.97½+ years online
southwickwaterservices.com

Clean Earth Water Purification

4.89+ years online
cleanearthwaterpurification.com

Mast Family Culligan

4.814½+ years online
culliganfortmyers.com

North Cape Water, LLC

4.84+ years online
northcapewaterllc.com

WaterTech 239

4.81½+ years online
watertech239swfl.com

Clear Water Treatment

4.78½+ years online
clearwatertreatment.net

Water Medic of Cape Coral Inc.

4.7~22 years online
watermedic.com

Aqua Magic Water Purification

4.42 years online
aquamagicwatersofteners.com

Waterman 911

3.77½+ years online
waterman911fl.com

Marks Water Treatment, LLC

3.05+ years online
markswatertreatment.comGet a Free Quote

Water Pro Cape Coral

2.8

Water Treatment & Softeners in Nearby FL Cities

Water Treatment & Softeners in Cape Coral, FL

Cape Coral water-treatment contractors in this directory cover central Cape Coral, Pelican, Yacht Club, and surrounding Lee County. Florida's hard groundwater (12-18 grains in Cape Coral area) and chloramine residual drive softener and RO demand. A whole-home twin-tank water softener runs $1,800-$3,500 installed. Under-sink RO runs $400-$900.

Cape Coral Utilities Department treats city supply. Many Cape Coral private wells also have iron and sulfur issues. Coastal proximity makes salt-water intrusion testing valuable.

Frequently Asked Questions

How hard is Cape Coral tap water?
Hard — typically 12-18 grains per gallon (200-300 ppm).
Should I worry about chloramine?
Yes — Cape Coral uses chloramine for disinfection. Catalytic carbon filtration removes it.
Is RO worth it?
For most users, yes — under-sink RO at $400-$900 installed.

About NeedInstall

NeedInstall helps connect customers with local installation professionals across Cape Coral and surrounding communities. Featured contractors have claimed their profile and verified their business information. Listings marked as "Verified Pro" have been confirmed by the business owner.

Most pros respond within 2–24 hours