Water lines fail. Whether it is a buried main line breaking down after years of Florida soil and saltwater, a supply line fitting that finally let go under a sink, or a shutoff valve that no longer shuts off, A-1 Plumbing & Gas repairs and replaces water lines across Collier and Lee County. We handle the small jobs (a new shutoff valve under the kitchen sink) and the big ones (a full main line replacement from the meter to the house).
A-1 Plumbing & Gas is licensed (CFC1430079) and insured, serving Naples, Bonita Springs, Fort Myers, Cape Coral, and surrounding Collier and Lee County communities. Call (239) 699-3144 for same-day service or a free estimate.
What's Included
Main water line repair and replacement
Supply line repair (toilets, faucets, washing machines, dishwashers)
Shutoff valve replacement (angle stops, main shutoffs)
Pressure regulator replacement
Hose bib (exterior faucet) repair and replacement
Frozen or burst line repair
Galvanized line replacement
Signs You Need This Service
Wet spots in the yard between meter and house
Water bill spike with no visible leak inside
Low water pressure across the entire home
A shutoff valve that drips or will not turn
Visible corrosion at supply line connections
A burst line during a rare cold snap
Our Process
Diagnose. — Pressure test or visual inspection identifies the failed section.
Quote. — Repair or replace, with cost up front.
Fix. — Line repaired or replaced, pressure tested, and verified.
Walk-through. — You see the work and we show you the new shutoff or valve location.
Why Choose A-1 Plumbing & Gas
Same-day shutoff valve and supply line replacements common
Main line replacement handled in-house including excavation
Licensed (CFC1430079) and insured
Free estimates
Frequently Asked Questions
My main shutoff valve does not work. Can you replace it?
Yes. Replacing a failed main shutoff is one of the most common service calls we get and is usually a same-visit fix.
How do I know if my main water line is leaking underground?
Wet spots in the yard, an unexplained spike on your water bill, or low pressure across the whole home are the typical signs. We can confirm with a pressure test.
Do you replace galvanized water lines?
Yes. Galvanized lines corrode from the inside and restrict flow. Replacement with copper or PEX is the standard fix.
How long does a main water line replacement take?
Most residential main line replacements finish in one day, including the excavation and restoration of the work area.
Is a hose bib repair something I should call about?
Yes. A leaking hose bib wastes water and can damage exterior walls. They are a quick repair for our techs.
As Naples's trusted plumbing contractor, A-1 Plumbing & Gas handles every residential and commercial plumbing need in Collier County's largest city. Naples's mix of luxury condos, single-family homes, and waterfront estates demands a plumber who knows Florida construction — slab foundations, aging copper lines, high mineral content water, and coastal salt air that accelerates fixture corrosion. We offer same-day service and 24/7 emergency response throughout Naples.
Bonita Springs sits at the border of Collier and Lee County, and A-1 Plumbing & Gas serves the entire area — from the Imperial River corridor to Bonita Beach Road and the gated communities of Pelican Landing and Coconut Point. Our plumbers handle the same Florida-specific challenges found throughout Southwest Florida: hard water, aging pipes, slab leaks, and gas line work for outdoor kitchens and pool heaters.
Marco Island's waterfront properties face accelerated pipe and fixture corrosion from salt air, and vacation rental turnover puts extra demand on every plumbing system on the island. A-1 Plumbing & Gas serves Marco Island homeowners, condo associations, and vacation rental managers with emergency service, leak detection, water heater replacement, and preventive plumbing maintenance — all by licensed Florida plumbers.
Estero's rapidly growing residential communities, from Miromar Lakes to Bella Terra and Wildcat Run, rely on A-1 Plumbing & Gas for licensed plumbing and gas work. We install natural gas and LP propane lines for outdoor kitchens and generators in newer Estero construction, and we service the aging plumbing in older communities with camera inspections, repiping, and leak detection.
Fort Myers is Lee County's largest city, and A-1 Plumbing & Gas serves the full market — from historic downtown homes with aging galvanized plumbing to the newer developments in south Fort Myers and Gateway. Our licensed techs handle drain cleaning, water heater replacement, sewer line repair, gas line installation for generators and outdoor kitchens, and 24/7 emergency plumbing throughout Fort Myers.
Golden Gate Estates and the Golden Gate City corridor have a higher rate of well water systems and LP propane use than coastal Naples — two specialties where A-1 Plumbing & Gas has deep experience. We install and service well water filtration systems, propane gas lines, water softeners, and all standard residential plumbing for Golden Gate homeowners.
North Naples encompasses some of Collier County's most established residential communities, including Pelican Bay, Tiburon, Mediterra, and Quail Creek. A-1 Plumbing & Gas serves North Naples with high-end fixture installation, whole-home repiping, gas line work for outdoor kitchens, water filtration systems, and emergency plumbing — all with the licensed, certified technicians these communities expect.
A-1 Plumbing & Gas — How We Work
Schedule Your Service — Call our office to coordinate the best date and time for your service or project.
Get Professional Advice — Let us know your concerns and we will educate you on the best approach.
Your Tech Has Arrived — Once on site, every option will be discussed to address your concerns.
Let's Get to Work — Our expert techs get to work, and you get to relax. You are in good hands.
More Services We Offer
Plumbing Repairs — General residential plumbing repairs including leaks, toilets, faucets, sinks, fixtures, water lines, shutoff valves, and common plumbing issues.
Leak Detection & Repair — Detection and repair of plumbing leaks, including hidden leaks, slab leaks, water line leaks, pipe leaks, fixture leaks, and high water bill issues.
Whole-Home Repiping — Whole-home and partial repiping services for aging, leaking, or corroded plumbing systems, including water line replacement and upgrades for improved water pressure and reliability.
Common Questions About Plumbing & Gas Service
Do you offer 24/7 emergency plumbing service?
Yes. A-1 Plumbing & Gas provides 24/7 emergency plumbing service across Naples, Bonita Springs, Fort Myers, and the surrounding Southwest Florida area. Call (239) 699-3144 any time, day or night.
What areas in Florida do you serve?
We serve Naples, Bonita Springs, Marco Island, Estero, Fort Myers, Golden Gate, and North Naples — covering the greater Naples metro and Lee County.
Are you licensed and insured?
Yes. A-1 Plumbing & Gas is fully licensed and insured under Florida State License #CFC1430079.
Do you handle both plumbing and gas work?
Yes. We install and service natural gas and LP gas lines for appliances, pool heaters, outdoor kitchens, generators, and water heaters in addition to all standard residential plumbing services.
Can you install a whole-home water filtration or reverse osmosis system?
Yes. We install and service whole-home water filtration systems and reverse osmosis drinking water systems throughout Southwest Florida. Florida's hard water makes filtration a popular upgrade for our customers.
How quickly can you respond to a leak or burst pipe?
For active leaks, burst pipes, and water emergencies in our service area, we dispatch as quickly as possible — often the same day or within a few hours during business hours, and on a true 24/7 basis for emergencies.
What Customers Say
Over the weekend my son was repairing a leaky hose bib on the side of my house and he broke it so the water was pouring out constantly. A1 Plumbing answered their phone on the weekend and had me scheduled the following morning by a wonderful tech named Brian. He was very professional and not only fixed the broken piece, but he also replaced my shut off and pipe. Highly recommend them they do a great job!
— Grandma Loyd, Naples, FL
We love working with A-1 Plumbing & Gas. They consistently deliver quality work and are a company we can trust. Reliable, professional, and always a pleasure to work with. Highly recommended!
— Mischael Bross, Naples, FL
My neighbor in Tall Oaks recommended A-1 Plumbing, I had some serious leaking issues and needed a repipe. From speaking with the owner (Jordan), his secretary Yocelyn and especially the fine work that Thomas, Caden, Walter and Ismael all performed was exemplary. They were all professional, punctual and very respectful. These gentlemen should be considered an asset to the business! I am very thankful for the work done and highly recommend this company!
— Mike Walsh Jr., Tall Oaks
Our Commitment to You
Senior Discount — We honor our seniors with a discount on every service call.
Military and First Responder Discount — Thank you for your service. We extend a discount to active military, veterans, and first responders.
Free Estimates — Every job starts with a free, no-pressure estimate. Know what you are paying before we start.