4.3 
40 *The Angi rating for Water Heater Service companies in Key Biscayne, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
*The HomeAdvisor rating for Water Heater Service companies in Key Biscayne, FL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.
Last update on October 08, 2026
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2005
Emergency services offered
Warranties offered
"Great installer team.. Good communication, good work and no attempt to sell unnecessary things?. recommend them"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2019
Emergency services offered
Credit card accepted
"Had a great experience with Pompa Plumbing Group. Everyone was friendly and professional, and the whole process went smoothly. Would definitely recommend them!"
+24
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"They did a water heater installation in my house they come in the same day and did the installation"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2015
Free estimates
Credit card accepted
"Good job and quality. Excellent customer service. Thank you"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"They were very responsive and honest. He called me and gave me honest feedback about what water heater would be best for my home, as well as price options. Did not feel pressured to make a quick decision. Once I agreed, they came the following day to asses and provide an invoice and the day after that the water heater was installed. Can tell a difference in the heating of the water immediately. Would definitely recommend"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"They did an excellent job. They were very responsive. They came right out immediately and did everything that they said they were going to do."
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2014
Warranties offered
Small jobs welcome
"I hired IHM to install a water heater with permit. Everything was fine until the inspection, which they FAILED. Henry sent the same technician (Andre) that did the job instead of visiting the property himself. Andre, who obviously wasn't familiar with CODE, then said relayed to Henry that the water heater model I provided wouldn't work there and that I had to buy another water heater, AND that they would charge me a higher amount to go do the job again or I would have to submit a Change of Contractor to the city. Turns out the water heater DOES VERY WELL work there but their lack of knowledge has resulted in nothing but a waste of time. CROOKS!!"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Sunlight service showed up on time. Fixed my solar water heater for a reasonable price. Great job. I would recommend."
+3
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"I highly recommend this plumbing company! They did an excellent job in my home — very professional, punctual, and respectful. The technician explained everything clearly, fixed the problem quickly, and left the area clean. Their prices were fair, and the quality of work was outstanding. I will definitely use their services again and recommend them to anyone who needs reliable plumbing work. Thank you for such great service! ⭐️🔧💧"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"showed up on time worked till completion but need to level the tank which I thought he would have done. But overall good exsperience."
From average costs to expert advice, get all the answers you need to get your job done.
Looking to replace or upgrade your water heater? Use this water heater replacement cost guide to see what the work will cost and what factors affect your total.
Learn all the factors that influence the cost to install a heat pump water heater at your home.
A water heater flush costs $160 on average but can vary based on the unit size, type, labor, location, and more. Keep reading to learn how much you could pay.
Done with cold showers and dish washing? Hire a water heater installation pro near you to get back to comfort and safety quickly.
Who can install a water heater for you? Look to hire a water heater installation pro or a licensed plumber for this job because of the challenges involved.
The average lifespan of water heaters is 6 to 15 years for conventional models and up to 20 for tankless ones, but it can be less if they are not properly maintained.
