*The Angi rating for Boiler Installation 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 Boiler Installation needs.
*The HomeAdvisor rating for Boiler Installation 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 Boiler Installation needs.
Last update on April 22, 2025
Serving Key Biscayne, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"The job went really well with my water heater. Highly recommend Mr. Rooter. The price was reasonable too."
+44
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2021
Free estimates
Small jobs welcome
"Super workman uninstalled old stove and installed new. Even helped cleanup the floor underneath the stoves. Thanks for the reliable recommendation."
+1
Serving Key Biscayne, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Credit card accepted
"Quick and professional service! They removed my old microwave and installed the new one perfectly. Everything was leveled, secured, and working in no time."
+921
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"I had a company come out the day before them, the company charged me for parts that they didn't even install, and I did not even need. When Elier came out he found the problem right away. He found a small piece of plastic stuck in the unit. The unit was up and running right away. This company has a great amount of integrity. They could have overcharged me like the other company, but they did not. They truly care about helping people. I am extremely happy with their service. I highly recommend them."
+16
Serving Key Biscayne, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"I made an appointment and got same day service. Alejandro arrived on time. After I explained the job (reinstalling a water heater), I was pleased when he said he could do the job immediately. He reconnected the water heater in timely manner and left the area clean and nest. I was very pleased."
+2
Serving Key Biscayne, FL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Customers say: True professional
"Me. Bruz was amazing. I canâ t thank him enough. I had an issue at 9pm and he didnâ t hesitate to come to my home and fix my Plumbung issues. If I could give him 10 â ï¸ Stars I would. He gave me his contact info and I will be using his services again if need be. I also recommend him to my family and friends in case theyâ re ever in need of his plumbing services."
+10
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2011
Free estimates
Emergency services offered
"Well I wish I would have called them earlier. I called several large plumbing companies and didn't get this service. They wanted to tear my house apart and charge me thousands of dollars. There was no commuincation with these other companies. 1-A Florida Plumbing Company explained everything and made me feel comfortable. I usually don't give recommendations. However, It was money well spent. Thanks again,
"
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2016
Free estimates
Warranties offered
"Excellent. They found the problem and ordered the part, came back and installed it a few days later."
+2
Serving Key Biscayne, FL and surrounding areas
Approved (Corporate)
In business since 2002
Free estimates
Warranties offered
"I highly recommend Alpha Foundations. The first guy they sent out to evaluate the problem, Joseph Green, was extremely thorough and professional. He went above and beyond to make me happy. The two men who did the job, which was leveling two patios and filling in a gap between the house and the patios and repairing two substantial cracks, Cooper and Blake, did an amazing job. They were extremely thorough, making sure they addressed all issues and they did the job in a timely manner and cleaned up as if they were never there. I am 100 percent satisfied with all three men and I would highly recommend them and hire them again."
+10
Serving Key Biscayne, FL and surrounding areas
Approved
In business since 2013
Free estimates
Credit card accepted
"Just had a job done by JP carpentry. My experience was wonderful. The owner is friendly, punctual, knowledgeable, and I was very satisfied with the entire job. I will be definitely hiring him for other projects in the future. I highly recommend this company to anybody who has projects that need to be done. Thanks."
+8
The average cost to install a new water heater is around $1,300, but you can expect to pay between $875 and $1,750, depending on the kind of water heater, the size of the unit, and the professional chosen to complete the work. Tankless water heaters can push your price higher, as installation is more complicated, with prices as high as $3,500. The location and accessibility of your water heater will play a role in the project cost, as those sitting in tight spaces like a crawl space will drive up your labor costs.
Yes, most states require plumbers to be licensed, and for good reason. Hiring an unlicensed plumber could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
It usually takes a professional water heater installer between two and three hours to remove an existing water heater and install a new tank heater. However, it could take four to five hours if they have to work in a small utility closet or another tight area, like a crawl space. Tankless water heaters have a more complicated installation process, so they will take a bit longer. Additionally, a gas water heater requires a connection to a gas line, and that alone can add about an hour to the installation timeline compared to installing an electric water heater.
It is very difficult and dangerous to install your own water heater, so we strongly recommend against tackling this as a DIY project. Not only will you need to wire your water heater, but you’ll also need to connect plumbing to the intake and outlet. Sweating copper pipes and connecting wiring properly are skills most DIYers don’t have, and even if you do feel confident you can do it, working with water and electricity always leaves the potential for electrocution. Hiring a local water heater installer is well worth the investment.
The average cost to hire a plumber is around $100 an hour but can vary between $45 and $200 an hour depending on the plumber’s experience and the repair that you need. It’s also important to note that these prices can go up on holidays, and emergency plumber rates average $150 per hour, in addition to a flat-rate trip fee of $100 to $350.
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