Leaking tank or a heater past its prime? We replace gas and electric water heaters, often the same day, with the permit, haul-away and cleanup handled for you.
When a tank starts leaking from the body or bottom, it can’t be repaired, and it can fail suddenly. We carry common sizes so we can usually swap your old unit the same or next day.
Every installation is brought up to current code: new connections, a properly piped temperature & pressure relief valve, an expansion tank where required, and correct venting for gas units. We remove the old heater and leave the area clean.
A leaking tank body means the inner lining has failed. Replace it before it floods.
Most tanks in our area last about 8–12 years. Plan ahead instead of waiting for a failure.
Often a sign of internal corrosion in the tank.
When repairs add up, a new efficient unit usually costs less over time.
We’ll size it to your household and fuel type.
Reliable and affordable. Common in St. Johns County homes.
Faster recovery for big households. Requires proper venting.
Much lower running cost for electric homes. Needs space and airflow.
Compact, long-lasting and never runs out. See tankless water heaters.
We confirm size, fuel and code requirements, then plan a clean installation.
We pull the permit when your jurisdiction requires one.
New connections, T&P relief line, expansion tank and pan where required.
We remove the old unit, test the new one, and show you the shut-offs and settings.
*Free within a 25-mile radius of our St. Johns office. Tank leaking? Turn off the water to the heater and the power or gas, then call. We’ll take it from there.
Florida license CFC1434171 and full insurance, for your protection and peace of mind.
Marian handles your job from the first call to the cleanup. No subcontractors.
We wear shoe covers and leave your space spotless.
We stand behind our work with a 100% satisfaction guarantee.
“My water heater rusted out of the bottom and CMA fixed it the next morning in just a couple hours. So I had hot water that afternoon! Wonderful job Marian. Thank you!”
★★★★★Robert Stachura · Google review


A standard tank swap typically takes a few hours. Tankless conversions or relocations take longer.
Roughly 40 gallons for 1–2 people, 50 for 3–4, and 65–80 for larger households, but usage matters more than headcount. We’ll recommend the right size.
Yes. Haul-away and disposal of the old unit are included.
On many homes with a closed water system, yes. We’ll check and include it in your quote if it’s needed.
From the Jacksonville Beaches to Palm Coast.
For leaks, no hot water or backups, call. You’ll reach the owner, not a call center.
| Mon – Fri | 8:00 am – 8:00 pm |
| Saturday | 8:00 am – 5:00 pm |
| Sunday | Emergencies only |
Talk to the owner directly. Most calls get same-day service.