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Tankless water heater installers in Seminole

The Gas Works of Tampa Bay, Inc.
247 South 78th Street
4.75(
2
)
Approved Pro
The Gas Works of Tampa Bay, Inc.
247 South 78th Street
4.75(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

THE GAS WORKS OF TAMPA BAY INC: We take great pride our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great install"

Jason M on February 2023

THE GAS WORKS OF TAMPA BAY INC: We take great pride our experience, expertise, quality and customer service that we provide to meet the consumers' needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Great install"

Jason M on February 2023


Avatar for James K Hafke Associates, LLC
James K Hafke Associates, LLC
3100 Freemont Terrace South
4.58(
672
)
Approved Pro
James K Hafke Associates, LLC
3100 Freemont Terrace South
4.58(
672
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
38 local quotes requested

James K Hafke Associates, LLC, is Located in the Heart of Pinellas County , Serving ( Hillsborough , Pinellas , and Paso counties) . We Offer 24/7 Residential / Commercial Service to our clients in the TAMPA BAY area. We offer Advanced Diagnostic Equipment ( Hd Sewer Camera , Hydro Jetting Machine , Leak Detection ) to take out the guessing and save you time and money , and Customer Satisfaction ( your satisfaction is our #1 priority!). Call anytime to schedule your appointment with true professionals who are here to work for you.

"They did a great job"

Jeffrey D on March 2025

James K Hafke Associates, LLC, is Located in the Heart of Pinellas County , Serving ( Hillsborough , Pinellas , and Paso counties) . We Offer 24/7 Residential / Commercial Service to our clients in the TAMPA BAY area. We offer Advanced Diagnostic Equipment ( Hd Sewer Camera , Hydro Jetting Machine , Leak Detection ) to take out the guessing and save you time and money , and Customer Satisfaction ( your satisfaction is our #1 priority!). Call anytime to schedule your appointment with true professionals who are here to work for you.

"They did a great job"

Jeffrey D on March 2025


Avatar for On Tap Plumbing, LLC
On Tap Plumbing, LLC
1055 North Hercules Avenue Suite C
5.00(
6
)
Approved Pro
On Tap Plumbing, LLC
1055 North Hercules Avenue Suite C
5.00(
6
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

On Tap Plumbing is an experienced network of plumbing professionals, servicing Clearwater, St. Pete, and the entire Tampa Bay area. With licensed plumbers for both residential properties and businesses, we provide reliable service, affordable pricing, and transparent customer communication. If you need a plumber, look no further than On Tap Plumbing. We have over 20 years combined experience and are available to take your call. We are Florida licensed and insured, and we are committed to providing our customers with the best possible service. Our service technicians are experts at fixing leaks, unclogging drains, and repairing broken pipes. We also offer a wide range of other services, including water heater installation and sewer line repair. Give us a call today to schedule a free consultation. We’ll be happy to answer any of your questions and provide you with a written estimate.

"He did a great job"

William M on May 2025

On Tap Plumbing is an experienced network of plumbing professionals, servicing Clearwater, St. Pete, and the entire Tampa Bay area. With licensed plumbers for both residential properties and businesses, we provide reliable service, affordable pricing, and transparent customer communication. If you need a plumber, look no further than On Tap Plumbing. We have over 20 years combined experience and are available to take your call. We are Florida licensed and insured, and we are committed to providing our customers with the best possible service. Our service technicians are experts at fixing leaks, unclogging drains, and repairing broken pipes. We also offer a wide range of other services, including water heater installation and sewer line repair. Give us a call today to schedule a free consultation. We’ll be happy to answer any of your questions and provide you with a written estimate.

"He did a great job"

William M on May 2025


Avatar for Performance Air
Performance Air
12601 60th Street North
4.67(
3
)
Approved Pro
Performance Air
12601 60th Street North
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
66 years of experience

Recognized as the leading Home Services Company, We have been providing installations, repairs, maintenance, and exceptional customer service for over 70 Years. We have built an excellent reputation because your comfort and satisfaction is our number one priority. Our Professionals are licensed, insured and bonded. We install, maintain, and provide repairs for all of your cooling, heating, electrical and plumbing needs. Our staff, quality, products and integrity set us apart from others in the home services industry. We pride ourselves in providing the highest level of service to the following areas: Tampa bay, Clearwater, Largo, Duendin, Palm Harbor, Seminole, Pinellas Park, and Saint Petersburg

"Very professional and friendly"

tabitha g on July 2023

Recognized as the leading Home Services Company, We have been providing installations, repairs, maintenance, and exceptional customer service for over 70 Years. We have built an excellent reputation because your comfort and satisfaction is our number one priority. Our Professionals are licensed, insured and bonded. We install, maintain, and provide repairs for all of your cooling, heating, electrical and plumbing needs. Our staff, quality, products and integrity set us apart from others in the home services industry. We pride ourselves in providing the highest level of service to the following areas: Tampa bay, Clearwater, Largo, Duendin, Palm Harbor, Seminole, Pinellas Park, and Saint Petersburg

"Very professional and friendly"

tabitha g on July 2023


Avatar for Ateam Pro LLC
Ateam Pro LLC
10056 Branching Ship Trace
5.00(
18
)
Approved Pro
Ateam Pro LLC
10056 Branching Ship Trace
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1818 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Guys were prompt and got the project completed ahead of the schedule. Nice work"

Brad E on November 2024

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Guys were prompt and got the project completed ahead of the schedule. Nice work"

Brad E on November 2024


Avatar for Space Coast Home Renovations
Space Coast Home Renovations
5.00(
7
)
Approved Pro
Space Coast Home Renovations
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
957 local quotes requested

Residential Contractor- Family owned business with over 30 years of experience - Remodeling - General - Remodeling - Kitchen & Bathroom -

"Great work. Reasonable price. Came when they said they would. Finished on time. Highly recommend!"

Judy J on April 2025

Residential Contractor- Family owned business with over 30 years of experience - Remodeling - General - Remodeling - Kitchen & Bathroom -

"Great work. Reasonable price. Came when they said they would. Finished on time. Highly recommend!"

Judy J on April 2025


Avatar for SLAUGHTER PLUMBING SERVICE
SLAUGHTER PLUMBING SERVICE
12920 WALSINGHAM RD
4.47(
136
)
Approved Pro
SLAUGHTER PLUMBING SERVICE
12920 WALSINGHAM RD
4.47(
136
)
Approved Pro
Customers say: Super punctual
61 local quotes requested
59 years of experience

Slaughter Plumbing Service is a family-owned and -operated business that has been providing a variety of quality plumbing services to the people of Largo, FL since 1966. You will find that our experience and dedication to our customers is second to none. Whether it is for your residential or commercial property, you can count on our staff to be there to assist you in any way we can. If you have an emergency and need immediate assistance, you can count on our licensed team for that as well. Military discounts available when you call today.

"Quick, on time and professional and got the job done. Only plumbing service i would use"

CHARLES S on September 2019

Slaughter Plumbing Service is a family-owned and -operated business that has been providing a variety of quality plumbing services to the people of Largo, FL since 1966. You will find that our experience and dedication to our customers is second to none. Whether it is for your residential or commercial property, you can count on our staff to be there to assist you in any way we can. If you have an emergency and need immediate assistance, you can count on our licensed team for that as well. Military discounts available when you call today.

"Quick, on time and professional and got the job done. Only plumbing service i would use"

CHARLES S on September 2019


Avatar for  D R J Construction LLC
D R J Construction LLC
204 37th Ave N, PMB 463
4.58(
19
)
Approved Pro
D R J Construction LLC
204 37th Ave N, PMB 463
4.58(
19
)
Approved Pro
Customers say: True professional
663 local quotes requested
30 years of experience

D R J Construction is locally owned and operated and has a reputation for superior quality and excellent customer service. We will provide you with superior products and service while making sure your home makes a striking impression. Attention to detail, quality products and quality workmanship are key.

"They repaired water damage in a bedroom and a bathroom. Did a fabulous job in doing a through and complete repair of the two rooms. John the project manager walked my wife I through planning, selecting materials, fixtures and all the countless things we never thought of. The final result is stunning. Beautiful craftsmanship and work. On final walk through I pointed out a couple minor things I noticed that needed attention. Very nitpicking of me. Those couple of items were addressed quickly and better than I expected or asked for. I recommend working with D R J Construction for quality and stunning workmanship."

Robert B on May 2025

D R J Construction is locally owned and operated and has a reputation for superior quality and excellent customer service. We will provide you with superior products and service while making sure your home makes a striking impression. Attention to detail, quality products and quality workmanship are key.

"They repaired water damage in a bedroom and a bathroom. Did a fabulous job in doing a through and complete repair of the two rooms. John the project manager walked my wife I through planning, selecting materials, fixtures and all the countless things we never thought of. The final result is stunning. Beautiful craftsmanship and work. On final walk through I pointed out a couple minor things I noticed that needed attention. Very nitpicking of me. Those couple of items were addressed quickly and better than I expected or asked for. I recommend working with D R J Construction for quality and stunning workmanship."

Robert B on May 2025


Avatar for Fast Rehabs
Fast Rehabs
9160 Forum Corporate Pkwy
4.20(
5
)
Approved Pro
Fast Rehabs
9160 Forum Corporate Pkwy
4.20(
5
)
Approved Pro
3018 local quotes requested
48 years of experience

At Fast Rehabs, we know that improving your home is a big deal — and we don’t take that lightly. Whether you're giving your space a fresh new look or tackling something bigger, we’re here to make the process easier, smoother, and stress-free. We’ve been doing this for years, helping homeowners turn their ideas into real, lasting results. Along the way, we've learned that trust matters just as much as craftsmanship. That’s why we listen, we show up when we say we will, and we treat every home like it’s our own. If you're ready to start your project — big or small — we're here to help. Let’s talk about what you have in mind

"Started off Great! They called everyday to follow up on progress. After receiving 80% of money, Calls stopped, Actually they avoided calls for weeks not knowing what was going on. Lot's of promises and not finished 4 months later. We own a Small 670 sq ft home. They promised it would be complete in 3 -4 weeks. They threw away household items, and have left 22+ items unfinished. 4 months later still not finished. Would never recommend."

Tom B on December 2024

At Fast Rehabs, we know that improving your home is a big deal — and we don’t take that lightly. Whether you're giving your space a fresh new look or tackling something bigger, we’re here to make the process easier, smoother, and stress-free. We’ve been doing this for years, helping homeowners turn their ideas into real, lasting results. Along the way, we've learned that trust matters just as much as craftsmanship. That’s why we listen, we show up when we say we will, and we treat every home like it’s our own. If you're ready to start your project — big or small — we're here to help. Let’s talk about what you have in mind

"Started off Great! They called everyday to follow up on progress. After receiving 80% of money, Calls stopped, Actually they avoided calls for weeks not knowing what was going on. Lot's of promises and not finished 4 months later. We own a Small 670 sq ft home. They promised it would be complete in 3 -4 weeks. They threw away household items, and have left 22+ items unfinished. 4 months later still not finished. Would never recommend."

Tom B on December 2024


Patterson General Contracting Services
1013 N. Garden Ave.
3.50(
2
)
Approved Pro
Patterson General Contracting Services
1013 N. Garden Ave.
3.50(
2
)
Approved Pro
Customers say: Quality work
889 local quotes requested
19 years of experience

In Business Since 2009 Construction co that offers a design build service and turn key solution. No job too large or small. Elevating the art of home construction, our high-end General Contractor specializes in creating bespoke residences that redefine luxury living. Our team of skilled architects and engineers collaborate seamlessly to bring visionary concepts to life, exclusively tailored for discerning clients seeking an elevated standard of living. With an unwavering commitment to excellence, we craft homes that transcend expectations, delivering unparalleled sophistication and quality in every meticulously designed detail. Call or 'click' for an estimate today!

"Signed contract 11/12. Permitting request made; permit issued 1/30/2025. Drywall/insulation work begun almost immediately. Spoke on phone with GC just over 2 weeks ago to review time frame for rest of work. GC stated he planned to meet with me and walk through the following week. Stated painting would begin the following week (this would be the week of 2/10). Neither event happened. Also asked about floor tiling job, as I had outside company doing the job & wanted to let that person know when he could plan on the job starting. GC stated 2 weeks out; that would have been this past week. This didn't happen either. I texted GC 2/18 to ask if we could meet at house the next day. No reply. Called cell # 2/19 requesting call back to discuss lack of recent progress. Emailed 2/21 with same request, reminding him that I'm renting a place & am unable to stay indefinitely. Again asking about time frame on project. On 2/22, texted again, asking that he please call me. Each time I've attempted contact, I've asked him to please call me to discuss project & time line. He has not responded to me at all. This is the reason for my complaint. As of now, I feel left in the dark about whatever is happening or not. He is not communicating to me. I feel like he is avoiding contact. At present, I have no idea what his plans are schedule-wise for the project. It feels like my house project is in limbo right now. For more than a week, nothing has been done inside the house, with no explanation as to why. I think the GC has possibly over-extended himself, due to the magnitude of people needing assistance post-hurricanes and therefore may not have much spare time. But he needs to make sure his customers are being taken care of and communicated with."

Nancy C on March 2025

In Business Since 2009 Construction co that offers a design build service and turn key solution. No job too large or small. Elevating the art of home construction, our high-end General Contractor specializes in creating bespoke residences that redefine luxury living. Our team of skilled architects and engineers collaborate seamlessly to bring visionary concepts to life, exclusively tailored for discerning clients seeking an elevated standard of living. With an unwavering commitment to excellence, we craft homes that transcend expectations, delivering unparalleled sophistication and quality in every meticulously designed detail. Call or 'click' for an estimate today!

"Signed contract 11/12. Permitting request made; permit issued 1/30/2025. Drywall/insulation work begun almost immediately. Spoke on phone with GC just over 2 weeks ago to review time frame for rest of work. GC stated he planned to meet with me and walk through the following week. Stated painting would begin the following week (this would be the week of 2/10). Neither event happened. Also asked about floor tiling job, as I had outside company doing the job & wanted to let that person know when he could plan on the job starting. GC stated 2 weeks out; that would have been this past week. This didn't happen either. I texted GC 2/18 to ask if we could meet at house the next day. No reply. Called cell # 2/19 requesting call back to discuss lack of recent progress. Emailed 2/21 with same request, reminding him that I'm renting a place & am unable to stay indefinitely. Again asking about time frame on project. On 2/22, texted again, asking that he please call me. Each time I've attempted contact, I've asked him to please call me to discuss project & time line. He has not responded to me at all. This is the reason for my complaint. As of now, I feel left in the dark about whatever is happening or not. He is not communicating to me. I feel like he is avoiding contact. At present, I have no idea what his plans are schedule-wise for the project. It feels like my house project is in limbo right now. For more than a week, nothing has been done inside the house, with no explanation as to why. I think the GC has possibly over-extended himself, due to the magnitude of people needing assistance post-hurricanes and therefore may not have much spare time. But he needs to make sure his customers are being taken care of and communicated with."

Nancy C on March 2025

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FAQs for tankless water heater installation projects in Seminole, FL

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 Seminole, FL 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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