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Tankless water heater installers in Keyport

Avatar for Garden State Water Heaters
Garden State Water Heaters
15 Shipman Place
4.64(
427
)
Approved Pro
Garden State Water Heaters
15 Shipman Place
4.64(
427
)
Approved Pro
Super Service Award
Customers say: Super punctual
175 local quotes requested
7 years of experience

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Garden State Water Heaters, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"Good plumber, explained well, decent price."

Brian R on June 2025

Our experience is serving our customers with 100% satisfaction on every project we take on. We will give you the peace of mind you need and deserve. Garden State Water Heaters, happily services the community with integrity, professionalism, and competitive pricing. We are fully licensed and insured, and have built a reputation for quality work with each satisfied customer. Thank you for the opportunity to introduce you to our company.

"Good plumber, explained well, decent price."

Brian R on June 2025


Avatar for Gold Medal Service, LLC (East)
Gold Medal Service, LLC (East)
45 Park Rd.
4.04(
124
)
Approved Pro
Gold Medal Service, LLC (East)
45 Park Rd.
4.04(
124
)
Approved Pro
Customers say: Quick response
47 years of experience
Free onsite estimate

Gold Medal Plumbing, Inc., warrants and guarantees to the original purchaser, that should Customer accept and purchase Gold Medal's recommended repair, such repair shall be free from defect in materials and workmanship under normal use and conditions for as long as the Customer owns the residence in which the recommended repair was provided or until the Unit in which the covered repair was performed, if applicable, is replaced.

"This company is great. They responded immediately. Their technicians work hard. Team arrived early and completed a whole new AC install in one day. They are experienced, knowledgeable and courteous. They know their job well and cleaned up everything afterwards. I would hire them again without hesitation."

Edwin R on July 2023

Gold Medal Plumbing, Inc., warrants and guarantees to the original purchaser, that should Customer accept and purchase Gold Medal's recommended repair, such repair shall be free from defect in materials and workmanship under normal use and conditions for as long as the Customer owns the residence in which the recommended repair was provided or until the Unit in which the covered repair was performed, if applicable, is replaced.

"This company is great. They responded immediately. Their technicians work hard. Team arrived early and completed a whole new AC install in one day. They are experienced, knowledgeable and courteous. They know their job well and cleaned up everything afterwards. I would hire them again without hesitation."

Edwin R on July 2023


Crest - Sewer & Drain Cleaning Experts
880 US-9
4.13(
8
)
Approved Pro
Crest - Sewer & Drain Cleaning Experts
880 US-9
4.13(
8
)
Approved Pro
148 local quotes requested
19 years of experience

**SPECIALIZING IN SEWER AND DRAIN CLEANING** We are proudly serving all of NJ and Eastern PA. 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. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today! Additional emails - ksuperak@crestusa.com. info@crestusa.com

"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."

Timothy G on March 2024

**SPECIALIZING IN SEWER AND DRAIN CLEANING** We are proudly serving all of NJ and Eastern PA. 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. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today! Additional emails - ksuperak@crestusa.com. info@crestusa.com

"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."

Timothy G on March 2024


Avatar for Design For Living Contracting LLC
Design For Living Contracting LLC
65 Warren Pl
4.89(
35
)
Approved Pro
Design For Living Contracting LLC
65 Warren Pl
4.89(
35
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
166 local quotes requested

Design For Living Contracting is a privately owned company that is run primarily by owner Benjamin Maltzman. The employees of DFLC have been working together for a number of years, and have a healthy and close relationship with the owner. DFLC does not sub-contract jobs to any contractor, for we actually avoid sub-contracting at all costs. DFLC does "sub" out a small portion of its contracts to only two other companies, one of which is an active angle's list contractor with service awards since 2010, and the other who is backed by major companies like Lowes home improvement. Both companies have worked very closely with DFLC, and have provided only quality work in association with our company. DFLC accepts all cash, check, and money order payments. Specifics on billing details are stated in contracts, and are dependent upon job size, budget and deadline.

"Design for Living Construction was outstanding! Their work is excellent! They were very transparent and they finished on time. I would hire them again in a heartbeat! Ben was great to work with!"

Sebastian B on December 2022

Design For Living Contracting is a privately owned company that is run primarily by owner Benjamin Maltzman. The employees of DFLC have been working together for a number of years, and have a healthy and close relationship with the owner. DFLC does not sub-contract jobs to any contractor, for we actually avoid sub-contracting at all costs. DFLC does "sub" out a small portion of its contracts to only two other companies, one of which is an active angle's list contractor with service awards since 2010, and the other who is backed by major companies like Lowes home improvement. Both companies have worked very closely with DFLC, and have provided only quality work in association with our company. DFLC accepts all cash, check, and money order payments. Specifics on billing details are stated in contracts, and are dependent upon job size, budget and deadline.

"Design for Living Construction was outstanding! Their work is excellent! They were very transparent and they finished on time. I would hire them again in a heartbeat! Ben was great to work with!"

Sebastian B on December 2022


Avatar for DRAIN KING
DRAIN KING
412 RIDGE RD
4.80(
106
)
Approved Pro
DRAIN KING
412 RIDGE RD
4.80(
106
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
164 local quotes requested

We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".

"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."

Naidu G on May 2025

We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".

"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."

Naidu G on May 2025


Avatar for S Mendez Construction, LLC
S Mendez Construction, LLC
.
4.96(
48
)
Approved Pro
S Mendez Construction, LLC
.
4.96(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
332 local quotes requested

Welcome to S.Mendez Construction, family owned and operated with over 40 years experience we pride ourselves in offering high-end customer service for your kitchen and bathroom renovation projects. No need to worry about the design, we can do it all for you! Our team goes as far as shopping for your desired material together to tailor to your style with an expert opinion alongside you. Call us today for a free estimate!

"It was very good. He knew exactly what he was doing."

tom b on June 2025

Welcome to S.Mendez Construction, family owned and operated with over 40 years experience we pride ourselves in offering high-end customer service for your kitchen and bathroom renovation projects. No need to worry about the design, we can do it all for you! Our team goes as far as shopping for your desired material together to tailor to your style with an expert opinion alongside you. Call us today for a free estimate!

"It was very good. He knew exactly what he was doing."

tom b on June 2025


Avatar for Garden State Water Heaters LLC
Garden State Water Heaters LLC
4.63(
24
)
Approved Pro
Garden State Water Heaters LLC
4.63(
24
)
Approved Pro
Customers say: Quality work
386 local quotes requested
34 years of experience

Specializing in PLUMBING SERVICES! We have been in business for 30 years! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Carmine did an excellent job removing and installing the hot water heater. It was Sunday afternoon and he came over within an hour, two hours later the job was completed. Really appreciated his help. Great guy, knows his business and was extra careful as if it was his own house to make sure nothing got damaged while transporting the old and new tanks. I’ll definitely call again for any more plumbing jobs. Thanks again"

Jason H on March 2025

Specializing in PLUMBING SERVICES! We have been in business for 30 years! We always guarantee your satisfaction and won’t leave until the job is done right. We take pride in ourselves and on the quality work we provide, while always delivering great customer service! Check out our services offered, then call --or-- click to schedule a free estimate today!

"Carmine did an excellent job removing and installing the hot water heater. It was Sunday afternoon and he came over within an hour, two hours later the job was completed. Really appreciated his help. Great guy, knows his business and was extra careful as if it was his own house to make sure nothing got damaged while transporting the old and new tanks. I’ll definitely call again for any more plumbing jobs. Thanks again"

Jason H on March 2025


Avatar for Special Construction LLC
Special Construction LLC
2106 Wainwright Rd
4.85(
40
)
Approved Pro
Special Construction LLC
2106 Wainwright Rd
4.85(
40
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
785 local quotes requested

Angie's List MEMBERS only special - $250 off any remodeling or flooring project $5,000 or more! We specialize in kitchen, basement, and bathroom remodeling. Additionally we refinish and install hardwood, laminate, and tile floors. All work is completed to the customers satisfaction. No job too big or too small. Call us today for a FREE QUOTE!

"Very Good renovation came out beautifull I highly recommend this company LC"

Lauren C on June 2025

Angie's List MEMBERS only special - $250 off any remodeling or flooring project $5,000 or more! We specialize in kitchen, basement, and bathroom remodeling. Additionally we refinish and install hardwood, laminate, and tile floors. All work is completed to the customers satisfaction. No job too big or too small. Call us today for a FREE QUOTE!

"Very Good renovation came out beautifull I highly recommend this company LC"

Lauren C on June 2025


Avatar for National Home Improvements
National Home Improvements
534 Boulevard
4.82(
230
)
Approved Pro
National Home Improvements
534 Boulevard
4.82(
230
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1684 local quotes requested

National Home Improvements specializes in the installation windows, roofing and siding. We are a licensed general contractor in custom renovations, additions remodeling bathrooms and kitchens in New Jersey.. The reputation of quality has named NHI, the choice for custom home improvements. We provide personal attention, create designs that suit your lifestyle and work with the finest materials to make your project a reality. National Home Improvements is family owned with over 20 years of experience. We are built on five pillars: Honesty, Integrity, Customer Satisfaction, Innovation, and Competitive Pricing. The on-going focus has been on customer satisfaction. Additional Email - jbartz@nationalhomeimprovements.com .

"Contacted National Home Improvements regarding leaking patio roof and no follow up response to issue since last year of April 2023. Still awaiting to hear back. Seems like the rain gutter is sagging in the middle of the patio where the two joints meet and water is pooling there and possibly leaking through the seams as illustrated in the photo. Poor design concept. Really disappointed with customer service and quality of product especially for what we have paid for. They clearly don't care about taking care of their customers. I would never hire National Home Improvements again!!!"

Greg S on December 2024

National Home Improvements specializes in the installation windows, roofing and siding. We are a licensed general contractor in custom renovations, additions remodeling bathrooms and kitchens in New Jersey.. The reputation of quality has named NHI, the choice for custom home improvements. We provide personal attention, create designs that suit your lifestyle and work with the finest materials to make your project a reality. National Home Improvements is family owned with over 20 years of experience. We are built on five pillars: Honesty, Integrity, Customer Satisfaction, Innovation, and Competitive Pricing. The on-going focus has been on customer satisfaction. Additional Email - jbartz@nationalhomeimprovements.com .

"Contacted National Home Improvements regarding leaking patio roof and no follow up response to issue since last year of April 2023. Still awaiting to hear back. Seems like the rain gutter is sagging in the middle of the patio where the two joints meet and water is pooling there and possibly leaking through the seams as illustrated in the photo. Poor design concept. Really disappointed with customer service and quality of product especially for what we have paid for. They clearly don't care about taking care of their customers. I would never hire National Home Improvements again!!!"

Greg S on December 2024


Avatar for KBR Builders Inc
KBR Builders Inc
Located In:
4.73(
15
)
Approved Pro
KBR Builders Inc
Located In:
4.73(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
468 local quotes requested

Full service remodeling company with with over 25 years experience KBR Builders is a name that is well known in Monmouth, Ocean and Middlesex areas of New Jersey. For more than 30 years we have been beautifying and improving area homes and commercial properties. We offer prompt, professional services. While many home improvement & remodeling companies have come and gone, KBR Builders has remained and grown. We give our customers the best products, installed by the best crew in the area. “The Bitterness of Poor Quality Remains Long after the Sweetness of Low Price is Forgotten”

"Very well. We were very happy with the quality of work and time period, considering it was Covid times. The time lines and communication was very prompt and work quality was excellent. We are very happy"

Ragav G on May 2021

Full service remodeling company with with over 25 years experience KBR Builders is a name that is well known in Monmouth, Ocean and Middlesex areas of New Jersey. For more than 30 years we have been beautifying and improving area homes and commercial properties. We offer prompt, professional services. While many home improvement & remodeling companies have come and gone, KBR Builders has remained and grown. We give our customers the best products, installed by the best crew in the area. “The Bitterness of Poor Quality Remains Long after the Sweetness of Low Price is Forgotten”

"Very well. We were very happy with the quality of work and time period, considering it was Covid times. The time lines and communication was very prompt and work quality was excellent. We are very happy"

Ragav G on May 2021

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FAQs for tankless water heater installation projects in Keyport, NJ

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 Keyport, NJ 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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