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Tankless water heater installers in Saint Johns
CGC Water Treatment & Plumbing is a 4th generation family business begun over 75 years ago. CGC Water has expanded to represent multiple manufacturers, including the ultra-efficient, non-electric Kinetico water systems, serving customers in Florida Georgia, North and South Carolina and Michigan. We were the very first to offer the new non-electric water treatment system From Kinetico over 40 years ago and have grown to become one of the largest Kinetico Dealer in the United States. We offer water treatment selections from the lowest price option, to the most economical to maintain, to the highest efficiency models. Additionally, we offer full plumbing services in our Florida and Michigan locations. Call today for your free, no obligation water analysis!
"He was unable to unclog the pipe, He said I needed a complete replum and he would send me an estimate within 24 hours and credit me the $300 I paid and left. One week later I called the office and the woman told me she needed to speak to him and an estimate would be forthcoming. I have not heard from them since then and I hired a handyman on April 5th and he performed the service on the 6th. He used a snake and a hose, completely clearing the pipe."
Gabriella or Dale A on April 2025
CGC Water Treatment & Plumbing is a 4th generation family business begun over 75 years ago. CGC Water has expanded to represent multiple manufacturers, including the ultra-efficient, non-electric Kinetico water systems, serving customers in Florida Georgia, North and South Carolina and Michigan. We were the very first to offer the new non-electric water treatment system From Kinetico over 40 years ago and have grown to become one of the largest Kinetico Dealer in the United States. We offer water treatment selections from the lowest price option, to the most economical to maintain, to the highest efficiency models. Additionally, we offer full plumbing services in our Florida and Michigan locations. Call today for your free, no obligation water analysis!
"He was unable to unclog the pipe, He said I needed a complete replum and he would send me an estimate within 24 hours and credit me the $300 I paid and left. One week later I called the office and the woman told me she needed to speak to him and an estimate would be forthcoming. I have not heard from them since then and I hired a handyman on April 5th and he performed the service on the 6th. He used a snake and a hose, completely clearing the pipe."
Gabriella or Dale A on April 2025
PVPlumbing specializes in Water Heaters and Water Softeners. Family owned and operated company specializing in quality work. We are Rheem, Rinnai, and AO Smith Service Providers. Contact us now for a free estimate.
"We agreed via text message and phone calls to $500 to install the Professional 50gal Bradford White electic heater I bought myself at a plumber supply store.. We also confirmed this with an SMS the evening before itemizing what is included and the time of appt at 8-9am. Response was "all included," and PV Plumbing set the time 8-9am. They did not show by 1030am, I called, they asked for aditional $100 permit and $125 for expansion tank. All had already been confirmed included in the $500 quote. I called and they argued that they must pay for permit and stuff as if they were amateur plumbers. PV kept stringing me along all day saying 30 minutes ETA but never showed and they even tried to cancel install. Finally at 6pm when they actually showed at site to install heater. They cost me a day's wages and more. The service man installing water heater did a good job."
Boomer S on May 2025
PVPlumbing specializes in Water Heaters and Water Softeners. Family owned and operated company specializing in quality work. We are Rheem, Rinnai, and AO Smith Service Providers. Contact us now for a free estimate.
"We agreed via text message and phone calls to $500 to install the Professional 50gal Bradford White electic heater I bought myself at a plumber supply store.. We also confirmed this with an SMS the evening before itemizing what is included and the time of appt at 8-9am. Response was "all included," and PV Plumbing set the time 8-9am. They did not show by 1030am, I called, they asked for aditional $100 permit and $125 for expansion tank. All had already been confirmed included in the $500 quote. I called and they argued that they must pay for permit and stuff as if they were amateur plumbers. PV kept stringing me along all day saying 30 minutes ETA but never showed and they even tried to cancel install. Finally at 6pm when they actually showed at site to install heater. They cost me a day's wages and more. The service man installing water heater did a good job."
Boomer S on May 2025
Since 1966, the heating and cooling experts of J & W Heating and Air + Plumbing are committed to providing you with superior customer service to address all of your indoor comfort needs. We are a Veteran-owned and family operated full service residential and commercial HVAC & plumbing provider in Jacksonville and surrounding Northeast Florida areas. Regardless of the size of the project, we develop a carefully coordinated strategy that meets all your needs. Our highly qualified Comfort Advisors, Service Technician, and Installers will listen to your concerns and provide you with the very best indoor comfort solutions. We offer a wide variety of indoor comfort solutions and look forward to earning your business!
"Work was fine but they did not do a thorough job of color matching the fixture. "
Bob J on June 2025
Since 1966, the heating and cooling experts of J & W Heating and Air + Plumbing are committed to providing you with superior customer service to address all of your indoor comfort needs. We are a Veteran-owned and family operated full service residential and commercial HVAC & plumbing provider in Jacksonville and surrounding Northeast Florida areas. Regardless of the size of the project, we develop a carefully coordinated strategy that meets all your needs. Our highly qualified Comfort Advisors, Service Technician, and Installers will listen to your concerns and provide you with the very best indoor comfort solutions. We offer a wide variety of indoor comfort solutions and look forward to earning your business!
"Work was fine but they did not do a thorough job of color matching the fixture. "
Bob J on June 2025
Fast of Florida, Inc. (serving Flagler, Volusia & St. Johns Counties as Advanced Air Home Services), is a local heating and air conditioning company that has been in existence for over 19 years. As a family oriented company, we employ local HVAC technicians committed to providing the highest quality HVAC service and HVAC maintenance in your area. We are based in Edgewater, FL, and also serve the areas of New Smyrna Beach, Port Orange, Daytona and Daytona Beach, Daytona Beach Shores, Holly Hill, Ormond and Ormond Beach, Ponce Inlet, Flagler Beach, Palm Coast, Bunnell, Osteen, DeLand and Deltona, Saint Augustine, Deleon Springs, Crescent City, Oviedo, Lake Helen and Titusville.
"Purchased the unit around 7.5 years ago. It had three soils go bad in the last two years. I had purchased their 10 year warranty at the time the unit was installed. The unit was serviced for the first few years, Now they say I am out of labor. They quoted $5,600 to repair the coil. They said the part was covered just the labor was the cost. I would have to have my head examined If I were to put $5.600.00 in an eightyear old unit. They quoted me a new unit at $13,500. This is basically a 7-8.5k typical cost area. They would not discuss their refusal to service my un it until I accepeted their $5,600 quote. They left me no choice but to move on to a new supplier. I would not reccomend them."
mary ann C on June 2025
Fast of Florida, Inc. (serving Flagler, Volusia & St. Johns Counties as Advanced Air Home Services), is a local heating and air conditioning company that has been in existence for over 19 years. As a family oriented company, we employ local HVAC technicians committed to providing the highest quality HVAC service and HVAC maintenance in your area. We are based in Edgewater, FL, and also serve the areas of New Smyrna Beach, Port Orange, Daytona and Daytona Beach, Daytona Beach Shores, Holly Hill, Ormond and Ormond Beach, Ponce Inlet, Flagler Beach, Palm Coast, Bunnell, Osteen, DeLand and Deltona, Saint Augustine, Deleon Springs, Crescent City, Oviedo, Lake Helen and Titusville.
"Purchased the unit around 7.5 years ago. It had three soils go bad in the last two years. I had purchased their 10 year warranty at the time the unit was installed. The unit was serviced for the first few years, Now they say I am out of labor. They quoted $5,600 to repair the coil. They said the part was covered just the labor was the cost. I would have to have my head examined If I were to put $5.600.00 in an eightyear old unit. They quoted me a new unit at $13,500. This is basically a 7-8.5k typical cost area. They would not discuss their refusal to service my un it until I accepeted their $5,600 quote. They left me no choice but to move on to a new supplier. I would not reccomend them."
mary ann C on June 2025
Dream Design Kitchen and Bath is here to provide clients throughout the local area with premium service. Our founder grew up in the industry; his mother was an interior designer for 40 years, and her work influenced his passion for helping to transform other properties. After renovating and investing in real estate for years, he started Dream Design Kitchen and Bath, taking advantage of many cutting-edge advancements in technology to help make the most of his work. Dream Design Kitchen and Bath can provide you with fantastic results from beginning to end. Consider calling today to get your free quote.
"Was asking the money upfront before completing the project"
Khalid B on May 2025
Dream Design Kitchen and Bath is here to provide clients throughout the local area with premium service. Our founder grew up in the industry; his mother was an interior designer for 40 years, and her work influenced his passion for helping to transform other properties. After renovating and investing in real estate for years, he started Dream Design Kitchen and Bath, taking advantage of many cutting-edge advancements in technology to help make the most of his work. Dream Design Kitchen and Bath can provide you with fantastic results from beginning to end. Consider calling today to get your free quote.
"Was asking the money upfront before completing the project"
Khalid B on May 2025
We get it done right the first time. O'Connor's Plumbing And Septic Services in Jacksonville, FL is committed to providing our residential and commercial customers a wide array of plumbing services. We work diligently to always provide excellent customer service combined with fair, affordable plumbing repairs. If your bathroom faucet won’t stop dripping, call us. If you need pump repairs, drain cleaning or anything in between, let our professional, licensed plumbers show you why we are different from the other local plumbers. From your very first call, you will see exactly why O'Connor's Plumbing Company is always the right choice! All our workmanship is guaranteed and done right the first time. Hire a local licensed plumber that will give you peace of mind and a big smile knowing your plumbing has been done the clean and professional way. You will be happy with the end results! We do all plumbing services with professional, fast service. Contact us today! OUR PLUMBING REPAIRS & SERVICES
"Fast service!."
Marilou L on August 2024
We get it done right the first time. O'Connor's Plumbing And Septic Services in Jacksonville, FL is committed to providing our residential and commercial customers a wide array of plumbing services. We work diligently to always provide excellent customer service combined with fair, affordable plumbing repairs. If your bathroom faucet won’t stop dripping, call us. If you need pump repairs, drain cleaning or anything in between, let our professional, licensed plumbers show you why we are different from the other local plumbers. From your very first call, you will see exactly why O'Connor's Plumbing Company is always the right choice! All our workmanship is guaranteed and done right the first time. Hire a local licensed plumber that will give you peace of mind and a big smile knowing your plumbing has been done the clean and professional way. You will be happy with the end results! We do all plumbing services with professional, fast service. Contact us today! OUR PLUMBING REPAIRS & SERVICES
"Fast service!."
Marilou L on August 2024
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule today. Your $69 service charge includes a courtesy full system inspection. Take the time to write down any questions you may have, before your technician arrives. That way, when they inspect your system, you'll have all your questions answered, including those you may have while you're part of the process.
"Rafael is a top-of-the-line plumber and a gentleman. He provided me with all the information I needed, showing that he knows his stuff. I highly recommend him to everyone. The crew of 4 started the re-piping project within my schedule, led by Matt. Matt and Mike worked the project to its timely and successful completion. The aesthetics are terrific. The drywall smooth finish will be done tomorrow. Even with the additional work of installing a chrome kitchen faucet and repairing a toilet, the cost was several thousand dollars less than anyone else. I highly recommend David Gray Plumbing, Electrical, Heating, and Cooling. Thank you. Robert Johnson"
Robert J on June 2025
We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule today. Your $69 service charge includes a courtesy full system inspection. Take the time to write down any questions you may have, before your technician arrives. That way, when they inspect your system, you'll have all your questions answered, including those you may have while you're part of the process.
"Rafael is a top-of-the-line plumber and a gentleman. He provided me with all the information I needed, showing that he knows his stuff. I highly recommend him to everyone. The crew of 4 started the re-piping project within my schedule, led by Matt. Matt and Mike worked the project to its timely and successful completion. The aesthetics are terrific. The drywall smooth finish will be done tomorrow. Even with the additional work of installing a chrome kitchen faucet and repairing a toilet, the cost was several thousand dollars less than anyone else. I highly recommend David Gray Plumbing, Electrical, Heating, and Cooling. Thank you. Robert Johnson"
Robert J on June 2025
We specialize in water heater installs, services, repairs, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Water Heater PDQ is great. They matched the lowest bid we got, which was substantially less than the big plumbing companies. George recommended the water heater we needed and explained why paying for the extended would be a waste. They came when they promised and installed it quickly. All around great service."
Scott F on May 2025
We specialize in water heater installs, services, repairs, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Water Heater PDQ is great. They matched the lowest bid we got, which was substantially less than the big plumbing companies. George recommended the water heater we needed and explained why paying for the extended would be a waste. They came when they promised and installed it quickly. All around great service."
Scott F on May 2025
Budget 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.
"Very well"
David F on February 2024
Budget 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.
"Very well"
David F on February 2024
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Sid completely remodeled my kitchen, master bath and guest bath along with redoing the tile in just about the entire house. With that big a job you can’t avoid a few bumps along the way but nothing Sid didn’t handle with complete professionalism! His attention to detail you probably won’t find in many contractors and he will work with you to be sure you are completely happy with the work. I would hire him again and have recommended him to anyone I know who needs a contractor!"
Lisa M on August 2024
We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!
"Sid completely remodeled my kitchen, master bath and guest bath along with redoing the tile in just about the entire house. With that big a job you can’t avoid a few bumps along the way but nothing Sid didn’t handle with complete professionalism! His attention to detail you probably won’t find in many contractors and he will work with you to be sure you are completely happy with the work. I would hire him again and have recommended him to anyone I know who needs a contractor!"
Lisa M on August 2024
FAQs for tankless water heater installation projects in Saint Johns, 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.
- Plumbing - Multiple Projects
- Shower Pan Install
- Plumbing for a Remodel or Addition - Install
- Plumbing Item Repair
- Water Heater - Repair or Service
- Sink Repair
- Steam Shower - Install
- Faucet Install or Replace
- Walk In Tub - Install or Replace
- Drain Repair
- Shower Install or Replace
- Pipe Repair
- Drain Line Breakage - Camera Locate
- Water Main - Install, Replace or Repair
- Sump Pump - Repair or Replace
- Drain Clog or Blockage - Clear
- Sewer Main - Clear
- Faucets, Fixtures and Pipes - Repair or Replace
- Plumbing Item Installation
- Sink Installation
- Pipe Installation
- Faucet Installation
- Toilet Install or Repair
- Whirlpool Bathtub Install or Replace
- Plumbing Multi-Item Installation
- Water Heater - Install or Replace
- Sewer Main - Install, Replace or Repair
- Drain Installation
- Plumbing Multi-item Repair
- Toilet Installation
- Bathtub Install or Replace
- Sump Pump or Interior Foundation Drains - Install
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