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Tankless water heater installers in Allentown

Avatar for Ryan Laverty Plumbing, Heating & Cooling, LLC
Ryan Laverty Plumbing, Heating & Cooling, LLC
118 Atlantic City Blvd
4.89(
23
)
Approved Pro
Ryan Laverty Plumbing, Heating & Cooling, LLC
118 Atlantic City Blvd
4.89(
23
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
9 years of experience

Ryan Laverty Plumbing Heating Cooling, 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.

"I am very happy with Ryan Laverty Plumbing Heating & Cooling. I would highly recommend them and think their prices are good with quality work too. They installed a new water heater, furnace and AC all in a single day. I'm proud to show the pictures of their work and happy to talk about them too. They show when they say. I spoke to Ryan by phone about estimate before he wrote up/emailed to me for approval. It matched his verbal estimate. They delivered and installed on time just like they said with no surprises. It all looks good and everything works great! Since it's still summer, they said they will return to fire up heat/verify no issues before that season starts (good customer service). Their team is very professional and it shows in their work. I first saw Richard and Joe during estimate as they came from a different job where seeing me for estimate was after that job. When at my house, they measured everything/noted so that proper sizes were obtained for when Ryan quoted me. I resaw Richard and Joe along with Austin and James during day of install. Everyone is very efficient. It's a tight utility room, they pulled the washer/dryer out to get everything in. They even replaced the old gas shutoff behind he dryer as it's butterfly type that leaks at no extra cost to me. The Flue from the waster heater was all replaced to be proper size as original was undersized. I was shown everything, given manuals needed, etc."

James G on August 2024

Ryan Laverty Plumbing Heating Cooling, 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.

"I am very happy with Ryan Laverty Plumbing Heating & Cooling. I would highly recommend them and think their prices are good with quality work too. They installed a new water heater, furnace and AC all in a single day. I'm proud to show the pictures of their work and happy to talk about them too. They show when they say. I spoke to Ryan by phone about estimate before he wrote up/emailed to me for approval. It matched his verbal estimate. They delivered and installed on time just like they said with no surprises. It all looks good and everything works great! Since it's still summer, they said they will return to fire up heat/verify no issues before that season starts (good customer service). Their team is very professional and it shows in their work. I first saw Richard and Joe during estimate as they came from a different job where seeing me for estimate was after that job. When at my house, they measured everything/noted so that proper sizes were obtained for when Ryan quoted me. I resaw Richard and Joe along with Austin and James during day of install. Everyone is very efficient. It's a tight utility room, they pulled the washer/dryer out to get everything in. They even replaced the old gas shutoff behind he dryer as it's butterfly type that leaks at no extra cost to me. The Flue from the waster heater was all replaced to be proper size as original was undersized. I was shown everything, given manuals needed, etc."

James G on August 2024


Avatar for Horizon Services, Inc. (NJ)
Horizon Services, Inc. (NJ)
17 Roland Ave
4.75(
10
)
Approved Pro
Horizon Services, Inc. (NJ)
17 Roland Ave
4.75(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 years of experience

Experience The Horizon Difference. On-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! Horizon Services is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.

"A"

Michael G on September 2023

Experience The Horizon Difference. On-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! Horizon Services is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee.

"A"

Michael G on September 2023


Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
38 Cooper Street, Unit 204
4.47(
16
)
Approved Pro
Harris Plumbing, Heating, Air & Electrical
38 Cooper Street, Unit 204
4.47(
16
)
Approved Pro
Customers say: Quick response
347 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."

Erika P on March 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"Angel at Harris Plumbing, Heating, Air, & Electrical helped me with an issue with my HVAC. He was very professional, courteous and thorough. He did a great job explaining the issue to me and the work he did to resolve the issue. I would highly recommend Angel and Harris Plumbing, Heating, Air & Electrical."

Erika P on March 2025


Avatar for Gold Medal Service, LLC (South)
Gold Medal Service, LLC (South)
11 Cotters Lane
4.35(
311
)
Approved Pro
Gold Medal Service, LLC (South)
11 Cotters Lane
4.35(
311
)
Approved Pro
Customers say: Quality work
47 years of experience
Free onsite estimate

Gold Medal Services, LLC, 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.

"Gold Medal really helped out after our sewer line backed up into our basement. The other pros all wanted us to pay for a camera view first for several hundred. Then the actual cleaning of the line was $500 and up depending on the results of the camera. Gold Medal had a fixed price for cleaning out a sewer line. They came and quickly diagnosed the problem and cleaned it out. Our technician Brett was awesome and even put us in touch with DryTech to assist cleaning up the water damage."

Adam S on July 2024

Gold Medal Services, LLC, 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.

"Gold Medal really helped out after our sewer line backed up into our basement. The other pros all wanted us to pay for a camera view first for several hundred. Then the actual cleaning of the line was $500 and up depending on the results of the camera. Gold Medal had a fixed price for cleaning out a sewer line. They came and quickly diagnosed the problem and cleaned it out. Our technician Brett was awesome and even put us in touch with DryTech to assist cleaning up the water damage."

Adam S on July 2024


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


Avatar for Martinelli Plumbing and Heating, Inc.
Martinelli Plumbing and Heating, Inc.
206 Fieldcrest Ct
4.61(
149
)
Approved Pro
Martinelli Plumbing and Heating, Inc.
206 Fieldcrest Ct
4.61(
149
)
Approved Pro
Super Service Award
Customers say: True professional
74 local quotes requested
30 years of experience

We take great pride in 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Quick and easy to work with, fix was completed and had helpful suggestions for future"

Kyle W on May 2025

We take great pride in 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Quick and easy to work with, fix was completed and had helpful suggestions for future"

Kyle W on May 2025


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
135 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 Gold Medal Service
Gold Medal Service
45 Park Rd.
5.00(
1
)
Approved Pro
Gold Medal Service
45 Park Rd.
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
876 local quotes requested

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"Project was perfect, from estimate to installation. Very experienced installation crew that took their time to do it right. Very happy with finished install."

Steve A on April 2025

Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.

"Project was perfect, from estimate to installation. Very experienced installation crew that took their time to do it right. Very happy with finished install."

Steve A on April 2025


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
173 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 Special Construction LLC
Special Construction LLC
2106 Wainwright Rd
4.85(
39
)
Approved Pro
Special Construction LLC
2106 Wainwright Rd
4.85(
39
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
668 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!

"The contractor did not finish with the job, he won't answer my calls anymore, he took my car as part of the payment, I don't have any cabinets, he won't get back to me anymore."

Cathy j S on August 2024

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!

"The contractor did not finish with the job, he won't answer my calls anymore, he took my car as part of the payment, I don't have any cabinets, he won't get back to me anymore."

Cathy j S on August 2024

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FAQs for tankless water heater installation projects in Allentown, 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 Allentown, 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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