Typical price ranges
Drilling a residential well in Fort Myers typically runs $3,500 to $8,500 for a standard potable water well, including the casing, pump, and pressure tank. Shallow wells (under 50 feet) targeting the surficial aquifer can come in around $2,500 to $4,000, while deep Floridan aquifer wells — often drilled to 200–400 feet to reach cleaner water in Lee County — push toward $6,000 to $10,000 or more depending on rock encountered. Irrigation-only wells tend to be cheaper, commonly $1,800 to $3,500, since they don't require the same filtration or pressure systems as potable installations.
Pump and pressure tank replacements, separate from drilling, typically run $800 to $2,200 depending on horsepower and tank size.
What drives cost up or down in Fort Myers
Aquifer depth and geology is the biggest single variable. Much of Fort Myers sits on porous limestone, and drillers can hit voids or artesian pressure zones that slow progress and require specialized casing work. Fort Myers Beach and low-lying areas near the Caloosahatchee River may require longer casing runs to get through saline or brackish zones before reaching usable freshwater.
Lee County permit requirements add a fixed baseline cost. The county requires a South Florida Water Management District (SFWMD) consumptive use permit for most wells plus a Lee County Construction permit. Expect $150 to $400 in permit fees alone. Drillers must be licensed under Florida's water well contractor licensing program (Chapter 62-531, F.A.C.) — confirm your contractor holds a current state Water Well Contractor License before signing anything.
Saltwater intrusion mitigation is increasingly relevant in coastal Fort Myers neighborhoods. If a driller hits brackite water, they may need to go deeper or add a filtration system, adding $500 to $2,000 to the job.
Irrigation vs. potable use affects the pump, pressure tank, and treatment requirements significantly. A potable well needs a water quality test (required by Lee County before use) and often iron or sulfur filtration given the region's geology — budget $300 to $800 for testing and treatment equipment.
How Fort Myers compares to regional and national averages
Florida well drilling costs run modestly below Midwest and Northeast markets because the soft limestone allows faster drilling than granite-heavy states like New Hampshire or Minnesota. However, Fort Myers sits on the higher end of Florida markets compared to Central Florida or the Panhandle, primarily because of coastal geology complexity, saltwater intrusion depth requirements, and higher contractor overhead in Lee County's growth-driven labor market.
Nationally, the average residential well runs $5,500 to $9,000 fully installed. Fort Myers' range of $3,500 to $8,500 is roughly in line with that, though deep Floridan aquifer jobs here can exceed national midpoints when extended casing and treatment systems are factored in.
Insurance considerations for Florida
Homeowners in Lee County should check whether their policy covers well pump failure and contamination remediation — standard HO-3 policies typically exclude both. Some insurers offer equipment breakdown riders that cover pump motors and pressure tanks, usually for $25 to $60 per year added to your premium.
If a neighbor's agricultural activity or a nearby underground storage tank contaminates your well, liability recovery requires documented baseline water quality tests. Florida's Department of Environmental Protection (DEP) recommends testing for coliform bacteria, nitrates, and pH at installation. Keep those records — they matter for any future insurance or legal claim.
Flood insurance is also relevant: Fort Myers sits in multiple FEMA flood zones, and saltwater intrusion following storms like Hurricane Ian (2022) affected shallow wells across the county. NFIP policies don't cover well remediation, so factor out-of-pocket risk into your decision to drill shallow versus deep.
How to get accurate quotes
Request at least three written quotes that each specify: target depth, casing diameter and material (PVC vs. steel), pump horsepower, pressure tank size (gallons), permit fees, and whether a water quality test is included. Vague "turnkey" quotes without these line items make comparison nearly impossible.
Ask each contractor for their Florida Water Well Contractor License number and verify it at the Florida DEP licensing portal before committing. Check whether they pull the SFWMD and Lee County permits themselves — some low-price bids assume the homeowner handles permitting.
Drilling season matters less in Fort Myers than in freeze-prone states, but summer wet season can slow access on saturated lots. Scheduling in the dry season (November through April) often means faster completion and slightly more contractor availability.