Best Plumbers in St. Johns, FL
Top-rated plumbers serving St. Johns, FL — including Jacksonville-area pros who cover your neighborhood. Compare ratings, hours and phone numbers.
The 7 plumbers companies listed for St. Johns average 4.8★ across 9,481 customer reviews. 7 of them advertise 24/7 emergency callout. The work they list most often is 24/7 emergency plumbing (3 of 7) and leak detection (2 of 7).
7 serving St. Johns · updated 2026
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Plumbers in St. Johns — FAQs
- How much do plumbers charge in St. Johns?
- Most St. Johns plumbers charge $75–$150 for a service call plus hourly or flat-rate pricing. Common jobs like drain cleaning run $150–$400, and water heater installations typically range from $1,000 to $2,500.
- Do St. Johns plumbers offer emergency service?
- Yes — many companies on this page provide 24/7 emergency plumbing in St. Johns for burst pipes, major leaks, sewer backups, and no-hot-water situations.
- How do I know if I have a hidden water leak?
- Watch for an unexplained jump in your water bill, damp spots, low pressure, or the sound of running water when nothing is on. A St. Johns plumber can pinpoint hidden leaks with specialized equipment.
- Should I repair or replace my water heater?
- Repair usually makes sense for units under 8–10 years old. Beyond that, or with rust and repeated failures, replacement is typically more cost-effective and reliable.
- How do I choose a licensed plumber?
- Verify the plumber is licensed and insured in Florida, compare ratings and reviews, ask for upfront pricing, and confirm warranties on parts and labor before work begins in St. Johns.
- Which plumbers companies in St. Johns are open 24/7?
- 7 of the 7 companies listed here advertise round-the-clock availability, including Fenwick Home Services, RiverCity Plumbing, Mr. Rooter Plumbing of Orange Park and Duck Duck Rooter Plumbing, Septic and Air Conditioning. Call ahead to confirm — after-hours callouts often carry a premium.
- How are St. Johns plumbers companies rated?
- Across the 7 companies listed for St. Johns, the review-weighted average is 4.8★ from 9,481 reviews. RiverCity Plumbing is the highest rated at 5.0★ (98 reviews). Ratings are compiled from public sources and may have changed since.