Endless hot water. Tankless water heater installation, conversion from tank units, and tankless repair and descaling. Serving all of Marathon and the Florida Keys area.
(888) 480-9811Certified Plumbing and Electric Supply provides tankless water heater installation in Marathon, Florida for homeowners, landlords, HOAs and businesses. Endless hot water. Tankless water heater installation, conversion from tank units, and tankless repair and descaling. Our Marathon plumbers arrive with fully stocked trucks so most jobs are finished on the first visit.
Searching for “tankless water heater installation near me” in Marathon? You'll get a live person at (888) 480-9811, a flat quote before the work starts, and a local plumber who works in Marathon and the Florida Keys area every week. Nights, weekends and holidays are covered at the same rate.
Whether it's hot water runs out fast, big family, small tank or no room for a tank, we've fixed it hundreds of times across Florida Keys. Call (888) 480-9811 for same-day tankless water heater installation in Marathon.
Every home is different, but pricing usually comes down to access (slab, attic, behind tile), the materials involved, permit requirements in your county, and whether the job is a repair or a full replacement. We give you a flat number on site — nothing hourly and no after-hours surcharge.
Want a ballpark now? Read our Florida plumbing price guide or call (888) 480-9811.
★★★★★“Hydro jetted our restaurant's grease line after hours so we didn't lose a single dinner service. Professional and quick.”
★★★★★“Water bill doubled and we couldn't figure out why. Leak detection found a pinhole leak in the wall. Fixed and patched the same day.”
★★★★★“Called at 6 am about a slab leak. They found it with the listening equipment in about 30 minutes and rerouted the line the same day.”
We dispatch plumbers throughout Marathon, FL and neighboring communities. If you're in the area shown below, you're in our service zone.
Pricing depends on the job, but you'll always get a flat quote before any work starts. There's no charge to look and no pressure to proceed.
We do. Nights, weekends and holidays are covered at the same flat rates.
Same-day tankless water heater installation is available in Marathon most days, and emergencies are dispatched immediately, 24/7. Call (888) 480-9811.
Yes. Our plumbers work in Marathon and the surrounding Florida Keys area every week, and dispatch is based in Florida.
Common signs include hot water runs out fast, big family, small tank, no room for a tank, tankless unit throwing error codes. If you notice any of these, call us before it turns into a bigger repair.