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Tankless water heater installers in Altamonte Springs

Littiken Plumbing Inc
13524 Sendcastle Dr.
New on HomeAdvisorNew on Angi
Approved Pro
Littiken Plumbing Inc
13524 Sendcastle Dr.
New on AngiNew on HomeAdvisor
Approved Pro
20 local quotes requested
42 years of experience

Littiken Plumbing Inc 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.

Littiken Plumbing Inc 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.


Avatar for Premier Plumbing & Backflow Services, LLC.
Premier Plumbing & Backflow Services, LLC.
112 Rock Lake Rd
5.00(
7
)
Approved Pro
Premier Plumbing & Backflow Services, LLC.
112 Rock Lake Rd
5.00(
7
)
Approved Pro
1 years of experience
Free onsite estimate

Premier Plumbing Services is a fully licensed and insured Florida State Certified Plumbing Contractor (CFC1433188) proudly serving Central Florida. We specialize in residential and commercial plumbing, including drain cleaning, water heater repair and installation (gas, electric, tankless, and heat pump), whole house repipes, backflow testing, gas line services, remodels, and more. As a certified Rinnai Tankless Water Heater dealer, we deliver expert service with integrity and precision. We offer free estimates, financing up to 24 months interest-free, and plumbing maintenance plans starting at just $9.99/month. Call 321-471-9968 or visit PremierPlumbingExperts.com – Trusted. Certified. Premier.

"I recently had a toilet replacement and vanity installation done by Tom at Premier Plumbing, and I couldn?t be more pleased with the results! From start to finish, the process was smooth, efficient, and handled with great attention to detail. Tom arrived on time, worked quickly but carefully, and made sure everything was installed properly. The new toilet fits perfectly and works flawlessly, and the vanity has completely transformed the look of my bathroom?it?s both stylish and functional. He also made sure to clean up thoroughly afterward, which I really appreciated. Overall, the workmanship was top-notch and the service was friendly and professional. Highly recommend for anyone looking to upgrade their bathroom with quality results!"

Diana S on April 2025

Premier Plumbing Services is a fully licensed and insured Florida State Certified Plumbing Contractor (CFC1433188) proudly serving Central Florida. We specialize in residential and commercial plumbing, including drain cleaning, water heater repair and installation (gas, electric, tankless, and heat pump), whole house repipes, backflow testing, gas line services, remodels, and more. As a certified Rinnai Tankless Water Heater dealer, we deliver expert service with integrity and precision. We offer free estimates, financing up to 24 months interest-free, and plumbing maintenance plans starting at just $9.99/month. Call 321-471-9968 or visit PremierPlumbingExperts.com – Trusted. Certified. Premier.

"I recently had a toilet replacement and vanity installation done by Tom at Premier Plumbing, and I couldn?t be more pleased with the results! From start to finish, the process was smooth, efficient, and handled with great attention to detail. Tom arrived on time, worked quickly but carefully, and made sure everything was installed properly. The new toilet fits perfectly and works flawlessly, and the vanity has completely transformed the look of my bathroom?it?s both stylish and functional. He also made sure to clean up thoroughly afterward, which I really appreciated. Overall, the workmanship was top-notch and the service was friendly and professional. Highly recommend for anyone looking to upgrade their bathroom with quality results!"

Diana S on April 2025


The water heater exchange and plumbing services,L.LC.
2690 Iris Rd.
New on HomeAdvisorNew on Angi
Approved Pro
The water heater exchange and plumbing services,L.LC.
2690 Iris Rd.
New on AngiNew on HomeAdvisor
Approved Pro
45 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Lyons and Cubs Plumbing, LLC
Lyons and Cubs Plumbing, LLC
36636 Menominee Ln
5.00(
5
)
Approved Pro
Lyons and Cubs Plumbing, LLC
36636 Menominee Ln
5.00(
5
)
Approved Pro
Customers say: Quick response
13 local quotes requested
1 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Really appreciated that they could come on the same day that we contacted them. We were advised by our local water company that our usage had gone way up and they thought we might have a leak. Having someone respond so quickly and determine that there was no leak really put our minds at ease within about four hours of our original call."

Brian A on February 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Really appreciated that they could come on the same day that we contacted them. We were advised by our local water company that our usage had gone way up and they thought we might have a leak. Having someone respond so quickly and determine that there was no leak really put our minds at ease within about four hours of our original call."

Brian A on February 2025


Avatar for Benjamin Franklin Plumbing of Orlando
Benjamin Franklin Plumbing of Orlando
2400 Silver Star Road, Suite A
4.53(
164
)
Approved Pro
Benjamin Franklin Plumbing of Orlando
2400 Silver Star Road, Suite A
4.53(
164
)
Approved Pro
Customers say: Quick response
437 local quotes requested
16 years of experience

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 is routine maintenance or a major remodel, we are equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today- because If there is any delay, it is you we pay!

"Needed new main line into home and they got the job done quick"

Ryan M on March 2025

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 is routine maintenance or a major remodel, we are equipped for the job. Experience reliable plumbing that stands the test of time. Contact us today- because If there is any delay, it is you we pay!

"Needed new main line into home and they got the job done quick"

Ryan M on March 2025


Avatar for Anderson Plumbing Products
Anderson Plumbing Products
995 Lemon Court
4.88(
186
)
Approved Pro
Anderson Plumbing Products
995 Lemon Court
4.88(
186
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
42 local quotes requested

We are dedicated to providing our limited number of clients with the very best in service, installation, and repair for all Water Heaters. 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 are involved with. We are 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.

"Yes!! He was pleasant and a very good worker. I appreciate getting this fixed so quickly!"

Cheryl H on April 2025

We are dedicated to providing our limited number of clients with the very best in service, installation, and repair for all Water Heaters. 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 are involved with. We are 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.

"Yes!! He was pleasant and a very good worker. I appreciate getting this fixed so quickly!"

Cheryl H on April 2025


Avatar for Sebastian Home Improvements LLC
Sebastian Home Improvements LLC
1399 Chaparral Ln
4.75(
122
)
Approved Pro
Sebastian Home Improvements LLC
1399 Chaparral Ln
4.75(
122
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
421 local quotes requested

**FREE CONSULTATIONS!!** Sebastian Home Improvement has been in business for over 23 years. Our team has over 40 years of experience and can handle a wide gamut of household improvement and remodeling services including: Kitchen and Bathrooms, Carpentry, Flooring, custom work as well as complete remodeling of entire house. Sebastian Home Improvement makes your Honey-do list into a Honey-done list! Licensed work as electrical, plumbing etc. will be subcontracted with state licensed provider.

"Good job and on time"

Kyle J on September 2024

**FREE CONSULTATIONS!!** Sebastian Home Improvement has been in business for over 23 years. Our team has over 40 years of experience and can handle a wide gamut of household improvement and remodeling services including: Kitchen and Bathrooms, Carpentry, Flooring, custom work as well as complete remodeling of entire house. Sebastian Home Improvement makes your Honey-do list into a Honey-done list! Licensed work as electrical, plumbing etc. will be subcontracted with state licensed provider.

"Good job and on time"

Kyle J on September 2024


Avatar for Clean Pipes 4 U
Clean Pipes 4 U
6265 Sand Lake Vista Drive
5.00(
8
)
Approved Pro
Clean Pipes 4 U
6265 Sand Lake Vista Drive
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
566 local quotes requested

We Specialize in drain cleaning and Plumbing services. We guarantee quality work with fair pricing. We OFFER 15% DISCOUNTS to military, first responders, and senior citizens!

"My bathroom was clogged my toilet and shower would not drain. They came out the next day and hydrojetted my home and got it all fixed within an hour!! Highly recommend"

Kali d on March 2025

We Specialize in drain cleaning and Plumbing services. We guarantee quality work with fair pricing. We OFFER 15% DISCOUNTS to military, first responders, and senior citizens!

"My bathroom was clogged my toilet and shower would not drain. They came out the next day and hydrojetted my home and got it all fixed within an hour!! Highly recommend"

Kali d on March 2025


Avatar for JJ Quality Appliance
JJ Quality Appliance
1132 Dappled Elm Lane
4.69(
29
)
Approved Pro
JJ Quality Appliance
1132 Dappled Elm Lane
4.69(
29
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
374 local quotes requested

ATTENTION ATTENTION ATTENTION We are to tell everybody that we now are open late to help those who need work done after 5 pm. Call us whenever need be. JJ Quality Appliance is a Family-owned business that strives to provide the TOP solution for Central Florida's appliance repair needs. With years of experience working with all of the major appliance brands we can ensure that your repairs will be handled efficiently and effectively.

"Overall it was terrable. He (Jacob) came out on 3‐14 to check our frig. He said he'd order the part and be back when it came in. Usually the next day. I càlled on 3-18 to check on part. She said that he forgot to order the part and that she would. Since it was ordered on Fridaÿ it wouldn't be in untill Monday or Tuesday. When it finally came in they schulded fot that Saturday. He installed the part but still no water dispenced. He took out filter and inserted a new one still no water. He said he wasn't sure what was wrong but unplug it to see if it was frozen inside of the the door. Otherwise they would have to send out some one else and there would be another service call fee. He then left. As soon as he left the water started leaking out all over the kitchen floor. It now makes a god awful noise from who knows what!! Never made the noise before! After 3 days of calling I shut the water off and am still waiting for them to call as they said they would. So the story continues! And I am still waiting!"

Diane E on April 2025

ATTENTION ATTENTION ATTENTION We are to tell everybody that we now are open late to help those who need work done after 5 pm. Call us whenever need be. JJ Quality Appliance is a Family-owned business that strives to provide the TOP solution for Central Florida's appliance repair needs. With years of experience working with all of the major appliance brands we can ensure that your repairs will be handled efficiently and effectively.

"Overall it was terrable. He (Jacob) came out on 3‐14 to check our frig. He said he'd order the part and be back when it came in. Usually the next day. I càlled on 3-18 to check on part. She said that he forgot to order the part and that she would. Since it was ordered on Fridaÿ it wouldn't be in untill Monday or Tuesday. When it finally came in they schulded fot that Saturday. He installed the part but still no water dispenced. He took out filter and inserted a new one still no water. He said he wasn't sure what was wrong but unplug it to see if it was frozen inside of the the door. Otherwise they would have to send out some one else and there would be another service call fee. He then left. As soon as he left the water started leaking out all over the kitchen floor. It now makes a god awful noise from who knows what!! Never made the noise before! After 3 days of calling I shut the water off and am still waiting for them to call as they said they would. So the story continues! And I am still waiting!"

Diane E on April 2025


Avatar for Pro Edge Cabinetry and Millwork
Pro Edge Cabinetry and Millwork
7512 Dr Phillips Blvd
4.76(
17
)
Approved Pro
Pro Edge Cabinetry and Millwork
7512 Dr Phillips Blvd
4.76(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
281 local quotes requested

Pro Edge Cabinetry, where we transform houses into dream homes, one kitchen at a time. As a small, family-owned business, we take pride in delivering personalized service and attention to detail. Our team of skilled craftsmen combines traditional craftsmanship with modern techniques to create beautiful, functional kitchen spaces tailored to our clients' needs and preferences. From concept to completion, we're dedicated to exceeding expectations and turning visions into reality." We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"We are thrilled with the work on both projects—especially the kitchen. The value added to our home is phenomenal. The company delivered on every request! Very flexible and personable."

Mike P on May 2024

Pro Edge Cabinetry, where we transform houses into dream homes, one kitchen at a time. As a small, family-owned business, we take pride in delivering personalized service and attention to detail. Our team of skilled craftsmen combines traditional craftsmanship with modern techniques to create beautiful, functional kitchen spaces tailored to our clients' needs and preferences. From concept to completion, we're dedicated to exceeding expectations and turning visions into reality." We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"We are thrilled with the work on both projects—especially the kitchen. The value added to our home is phenomenal. The company delivered on every request! Very flexible and personable."

Mike P on May 2024

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Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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