Top-rated water heater pros.

Get matched with top water heater pros in Key Biscayne, FL

There are 19 highly-rated local water heater pros.

Verified Reviews for Water Heater Service pros in Key Biscayne, FL

*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 31, 2025

Find Water heater pros in Key Biscayne

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

560 Lincoln Rd
New on AngiNew on Angi
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

560 Lincoln Rd
New on AngiNew on Angi
•Approved Pro
12 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Avatar for Vleyz Maintenance Services

Vleyz Maintenance Services

2001 SW 67th Ave
4.32(
62
)
•Approved Pro

Vleyz Maintenance Services

2001 SW 67th Ave
4.32(
62
)
•Approved Pro
Customers say: Quick response
164 local quotes requested
Free onsite estimate

We are Miami's favorite plumber has been our label for a while Vleyz Plumbing services is a customer focused plumbing company Located in Miami FL we employ highly trained plumbers whose goal is to make our company the best service company in the Miami area. We are prepared for projects and equipment replacement

"Hi Hired Vleyz Maintenance (Samuel) to replace my toilet. Although the price agreement was to replace the toilet and take the old toilet with them. The toilet was left in the condominium. Security called me and I was charged $50. I asked Samuel to reimburse me but no answer. Also, Samuel needed a larger water connector and I was charged $50 for something that does not cost more that $9 - $12."

David J on October 2025

We are Miami's favorite plumber has been our label for a while Vleyz Plumbing services is a customer focused plumbing company Located in Miami FL we employ highly trained plumbers whose goal is to make our company the best service company in the Miami area. We are prepared for projects and equipment replacement

"Hi Hired Vleyz Maintenance (Samuel) to replace my toilet. Although the price agreement was to replace the toilet and take the old toilet with them. The toilet was left in the condominium. Security called me and I was charged $50. I asked Samuel to reimburse me but no answer. Also, Samuel needed a larger water connector and I was charged $50 for something that does not cost more that $9 - $12."

David J on October 2025

Avatar for Benjamin Franklin Plumbing

Benjamin Franklin Plumbing

12155 SW 114th Place
5.00(
1
)
•Approved Pro

Benjamin Franklin Plumbing

12155 SW 114th Place
5.00(
1
)
•Approved Pro
63 local quotes requested
Free onsite estimate

Trusted plumbing experts—on time, every time. If there’s any delay, it’s you we pay! Benjamin Franklin Plumbing is a trusted leader in the industry, known for exceptional customer satisfaction. With over 30 years of experience, we prioritize efficiency, quality, and timely service. Serving all of Florida and Birmingham, Alabama, our expert plumbers handle repairs, installations, replacements, and maintenance for residential properties. Our team is licensed, qualified, and thoroughly screened for your peace of mind. We arrive in fully stocked vehicles, resolving 90% of issues on the first visit. Whether it’s routine maintenance or a major remodel, we’re equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today—because If there’s any delay, it’s you we pay!

Trusted plumbing experts—on time, every time. If there’s any delay, it’s you we pay! Benjamin Franklin Plumbing is a trusted leader in the industry, known for exceptional customer satisfaction. With over 30 years of experience, we prioritize efficiency, quality, and timely service. Serving all of Florida and Birmingham, Alabama, our expert plumbers handle repairs, installations, replacements, and maintenance for residential properties. Our team is licensed, qualified, and thoroughly screened for your peace of mind. We arrive in fully stocked vehicles, resolving 90% of issues on the first visit. Whether it’s routine maintenance or a major remodel, we’re equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today—because If there’s any delay, it’s you we pay!

Avatar for Miami Plumbing Services

Miami Plumbing Services

11840 NE 19th Dr
4.18(
248
)
•Approved Pro

Miami Plumbing Services

11840 NE 19th Dr
4.18(
248
)
•Approved Pro
Customers say: Quality work
58 local quotes requested
23 years of experience

Services, repairs, installation Plumbing Commercial and Residential, 24/7, drain stoppage, leak detection, camera inspection, water heater, faucets, toilet stoppage, sink, shower faucet, Bathroom and Kitchen remodel, outdoor kitchen, Permits, Inspections, Code Violations. Showing up on time and exceeding customers expectations for 25 years in Miami. Licensed & Insured Matt M. CGC1522580 CFC049432 Call Today!

"I am highly satisfied with the work performed by Miami Plumbing Services, and look forward to contracting Matt for future upgrades/repairs and remodeling on our home. The parts he used are top notch and Matt's punctuality and turnaround time are commendable. He completed the main water ball valve and piping installation in the stipulated amount of time, and the final cost was true to his quote. It was beyond refreshing to have dealt with Matt."

Blas P on July 2025

Services, repairs, installation Plumbing Commercial and Residential, 24/7, drain stoppage, leak detection, camera inspection, water heater, faucets, toilet stoppage, sink, shower faucet, Bathroom and Kitchen remodel, outdoor kitchen, Permits, Inspections, Code Violations. Showing up on time and exceeding customers expectations for 25 years in Miami. Licensed & Insured Matt M. CGC1522580 CFC049432 Call Today!

"I am highly satisfied with the work performed by Miami Plumbing Services, and look forward to contracting Matt for future upgrades/repairs and remodeling on our home. The parts he used are top notch and Matt's punctuality and turnaround time are commendable. He completed the main water ball valve and piping installation in the stipulated amount of time, and the final cost was true to his quote. It was beyond refreshing to have dealt with Matt."

Blas P on July 2025

Avatar for John's Plumbing

John's Plumbing

2110 SW 60th Way
4.14(
21
)
•Approved Pro

John's Plumbing

2110 SW 60th Way
4.14(
21
)
•Approved Pro
Customers say: Terrific value
156 local quotes requested
41 years of experience

Johns Plumbing is your local full service plumbing company:DRAIN CLEANING,ROOTER SERVICE,VIDEO CAMERA INSPECTION,LEAK DETECTION,REPAIRS AND REMODELING. We offer FREE ESTIMATES.Johns Plumbing has been in business over 20 years.

"From the moment I contacted Johns Plumbing I knew I was in the right place. The Contractor Adam is amazing, his explanation of the job and his willingness to work with me made me feel at ease. The ladies at the office Rose and Erika were right, he made me feel so good; even after the estimate. And when we finally got to the part of doing the work; Darren the pluming specialist was amazing!! Fast, polite, clean and neat! I Darren explained each step as he progressed and kept me informed throughout. Amazing,.. this company is # ONE !! Thank you .. John’s Plumbing !! D . Sierra"

Delfina S on December 2024

Johns Plumbing is your local full service plumbing company:DRAIN CLEANING,ROOTER SERVICE,VIDEO CAMERA INSPECTION,LEAK DETECTION,REPAIRS AND REMODELING. We offer FREE ESTIMATES.Johns Plumbing has been in business over 20 years.

"From the moment I contacted Johns Plumbing I knew I was in the right place. The Contractor Adam is amazing, his explanation of the job and his willingness to work with me made me feel at ease. The ladies at the office Rose and Erika were right, he made me feel so good; even after the estimate. And when we finally got to the part of doing the work; Darren the pluming specialist was amazing!! Fast, polite, clean and neat! I Darren explained each step as he progressed and kept me informed throughout. Amazing,.. this company is # ONE !! Thank you .. John’s Plumbing !! D . Sierra"

Delfina S on December 2024

Avatar for KNIGHTS PLUMBING LLC

KNIGHTS PLUMBING LLC

9323 SW 227th St UNIT 2
5.00(
4
)
•Approved Pro

KNIGHTS PLUMBING LLC

9323 SW 227th St UNIT 2
5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Knights Plumbing LLC Knights Plumbing is a state-certified contractor proudly serving South Florida and the Florida Keys. We are dedicated to providing excellent service and timely solutions for all your plumbing needs. Our team of experts is committed to ensuring your with every job we undertake. Contact us today for reliable and professional plumbing services. 24HR Emergency Service https://www.knightsplumbingservices.com/

"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"

Natalie A on September 2024

Knights Plumbing LLC Knights Plumbing is a state-certified contractor proudly serving South Florida and the Florida Keys. We are dedicated to providing excellent service and timely solutions for all your plumbing needs. Our team of experts is committed to ensuring your with every job we undertake. Contact us today for reliable and professional plumbing services. 24HR Emergency Service https://www.knightsplumbingservices.com/

"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"

Natalie A on September 2024

Avatar for Romain's Plumbing & Drain Service, LLC

Romain's Plumbing & Drain Service, LLC

5672 Rock Island Rd #239
4.86(
7
)
•Approved Pro

Romain's Plumbing & Drain Service, LLC

5672 Rock Island Rd #239
4.86(
7
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Romain's Plumbing & Drain Service, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"n/a"

Alan T on July 2022

Romain's Plumbing & Drain Service, LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"n/a"

Alan T on July 2022

Great Lakes Plumbing

2935 NW 88th St Apt 2
5.00(
1
)
•Approved Pro

Great Lakes Plumbing

2935 NW 88th St Apt 2
5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Welcome to Great Lakes Plumbing! We always provide high quality work. We pride ourselves on our work and the relationships we build with all of our clients, and we cannot wait to hear from you. Call us today!

"Very professional."

Princess F on May 2021

Welcome to Great Lakes Plumbing! We always provide high quality work. We pride ourselves on our work and the relationships we build with all of our clients, and we cannot wait to hear from you. Call us today!

"Very professional."

Princess F on May 2021

Avatar for Almazan Services

Almazan Services

17030 SW 117th Ave
4.63(
4
)
•Approved Pro

Almazan Services

17030 SW 117th Ave
4.63(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I highly recommend Almazan Service. Alejandro was very responsive and his entire team did a great job."

Nicole M on December 2022

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I highly recommend Almazan Service. Alejandro was very responsive and his entire team did a great job."

Nicole M on December 2022

Avatar for Bruz Services

Bruz Services

7456 SW 16 Street
4.81(
70
)
•Approved Pro

Bruz Services

7456 SW 16 Street
4.81(
70
)
•Approved Pro
Customers say: True professional
17 local quotes requested
8 years of experience

Bruz Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Yes Bruz plumbing came exactly when he said he would be here and his prices were very fair, he did a excellent job and I would hire him again in the future if I need a plumber again"

Randolph P on July 2025

Bruz Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

"Yes Bruz plumbing came exactly when he said he would be here and his prices were very fair, he did a excellent job and I would hire him again in the future if I need a plumber again"

Randolph P on July 2025

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Water Heaters questions, answered by experts

It takes between one and three hours to replace a hot water heater element, depending on whether you hire a pro or do the work yourself. For example, a professional plumber with all the necessary tools and experience can often finish the job in one to two hours, whereas DIY will take two to three hours because it'll involve more preparation and troubleshooting.

When wondering what size of breaker for a water heater is appropriate, the majority of hot water heaters need a 30-amp, two-pole breaker. Most residential water heaters use 240 volts and between 3,500 and 5,500 watts. If your appliance matches these measurements, a 30-amp breaker is likely perfect. Owners of point-of-use water heaters using 120 volts and between 1,500 and 3,000 watts often find that a 30-amp breaker is adequate. Water heaters that use more watts than average may need a 40-amp breaker. Smaller units that use fewer watts could potentially use a 20-amp breaker.

Homeowners' insurance covers water heaters under certain circumstances. If your water heater is damaged due to a covered event, like a fire or burst pipe, your policy may pay for repairs or replacement. However, insurance won’t cover wear and tear, old age, or neglect. If a malfunctioning water heater causes water damage, your policy may help with cleanup and repairs, but not fixing or replacing the heater itself unless the damage resulted from a covered event.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

Going from a tank to a tankless water heater is one of the most effective ways to lower your utility bills. The switch also frees up more space and ensures a consistent hot water supply, as the water is heated on an as-needed basis. It costs between $5,400 and $7,400 to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.

The Key Biscayne, FL homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles