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Tankless water heater installers in Whitehall

Hansell Mechanical
35 South 5th Street
New on HomeAdvisorNew on Angi
Approved Pro
Hansell Mechanical
35 South 5th Street
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

Hansell Mechanical 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.

Hansell Mechanical 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 Plumbing Pros LLC
Plumbing Pros LLC
3096 Cory Ter
5.00(
3
)
Approved Pro
Plumbing Pros LLC
3096 Cory Ter
5.00(
3
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

At Plumbing Pros we are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. 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're involved with. We're 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.

"Under my circumstances, my faucet was broken and the sink was very old. He was right on time. He was very professional, courteous and friendly. He did it at a good price. And after the job was completed, it was absolutely beautiful. I will be using this contractor again. Beautiful job with a very good price."

Debra K on March 2024

At Plumbing Pros we are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. 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're involved with. We're 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.

"Under my circumstances, my faucet was broken and the sink was very old. He was right on time. He was very professional, courteous and friendly. He did it at a good price. And after the job was completed, it was absolutely beautiful. I will be using this contractor again. Beautiful job with a very good price."

Debra K on March 2024


Steve's Oilburner Service
209 Viscount Lane
4.85(
88
)
Approved Pro
Steve's Oilburner Service
209 Viscount Lane
4.85(
88
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Steve's Oilburner Service is the true professional you were looking for. With attention to detail and you being top priority I am confident that I can offer you customer satisfaction. All types of heating & cooling, Water treatment, Plumbing. IF YOU NEED HELP SEND OUT THE S.O.S

"Instant response, quick service"

Boris B on March 2024

Steve's Oilburner Service is the true professional you were looking for. With attention to detail and you being top priority I am confident that I can offer you customer satisfaction. All types of heating & cooling, Water treatment, Plumbing. IF YOU NEED HELP SEND OUT THE S.O.S

"Instant response, quick service"

Boris B on March 2024


Avatar for H L Bowman
H L Bowman
2259 Woodlawn St
4.73(
383
)
Approved Pro
H L Bowman
2259 Woodlawn St
4.73(
383
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
4737 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Quick to respond and honest about our options. Work was thoroughly explained."

Mackenzie H on March 2025

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Quick to respond and honest about our options. Work was thoroughly explained."

Mackenzie H on March 2025


Cornerstone Kitchens & Baths LLC
3421 Northwood Ave
5.00(
5
)
Approved Pro
Cornerstone Kitchens & Baths LLC
3421 Northwood Ave
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
256 local quotes requested

Whether function or flair is your desire, your ideal kitchen is waiting for you at Cornerstone Kitchens & Baths with our kitchen remodeling design and kitchen renovations. We are a specialized kitchen dealer servicing Allentown, Bethlehem, Easton, Phillipsburg and surrounding areas. It is our mission to help guide you to the kitchen and bath that will suit your personalized needs. If you are Homeowner, Contractor, and/or Interior Designer and you are remodeling your existing home or building a new home, Cornerstone Kitchens & Baths offers kitchen and bath design, kitchen cabinets, bathroom vanities, countertops, hardware, flooring, and tile for everyone at every price point.

Whether function or flair is your desire, your ideal kitchen is waiting for you at Cornerstone Kitchens & Baths with our kitchen remodeling design and kitchen renovations. We are a specialized kitchen dealer servicing Allentown, Bethlehem, Easton, Phillipsburg and surrounding areas. It is our mission to help guide you to the kitchen and bath that will suit your personalized needs. If you are Homeowner, Contractor, and/or Interior Designer and you are remodeling your existing home or building a new home, Cornerstone Kitchens & Baths offers kitchen and bath design, kitchen cabinets, bathroom vanities, countertops, hardware, flooring, and tile for everyone at every price point.


Avatar for Dan's Appliance Repair
Dan's Appliance Repair
4.92(
50
)
Approved Pro
Dan's Appliance Repair
4.92(
50
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
86 local quotes requested

Our mission is to be a provider that brings back the personal touch with our customers by providing honest and industry affordable repairs backed by our 26+ years of experience. We will build a relationship that will last a lifetime after you see our quality work. As a locally family 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 and will come back if it is not done right at no cost to you! Call or click to schedule today! Now also offering small yard and flower bed cleanouts and mowing. No fertilizing or pesticide applications.

"Great He knows what he’s doing"

Joan G on November 2024

Our mission is to be a provider that brings back the personal touch with our customers by providing honest and industry affordable repairs backed by our 26+ years of experience. We will build a relationship that will last a lifetime after you see our quality work. As a locally family 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 and will come back if it is not done right at no cost to you! Call or click to schedule today! Now also offering small yard and flower bed cleanouts and mowing. No fertilizing or pesticide applications.

"Great He knows what he’s doing"

Joan G on November 2024


Avatar for Long Home Products
Long Home Products
301 Fulling Mill Rd
New on HomeAdvisorNew on Angi
Approved Pro
Long Home Products
301 Fulling Mill Rd
New on AngiNew on HomeAdvisor
Approved Pro
3342 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!


Avatar for Clear Flow Water Solutions LLC
Clear Flow Water Solutions LLC
1064 Memorial Hwy
3.53(
47
)
Approved Pro
Clear Flow Water Solutions LLC
1064 Memorial Hwy
3.53(
47
)
Approved Pro
890 local quotes requested
17 years of experience

Clear Flow is a family owned and operated full service plumbing company. We have fully stocked plumbing trucks and experienced technicians ready to accommodate each customer's needs in each *county* every day (* Berks, Chester, Lancaster,Lehigh and Montgomery*). You will always see the same service professional and get to develop a great professional relationship with you plumber! Our office is small but very efficient, you'll actually get to speak to a real person and not a machine. Our office is open 9am-5pm week days and 9am-2pm Saturdays but when the office is closed, calls are forwarded directly to the Owner's mobile phone! You will always be taken care of immediately, 24 hours/7 days a week. In addition to plumbing, we offer customized water treatment options, such as water softeners, iron breakers, purified water systems, bacteria removal systems and well services. We also do bathroom renovations. No job is too big or too small.

"Just like some the other comments….Extremely unprofessional customer service person who answers the phone, interrupted several times and hung up on me. If you have a problem with their work won’t help you. Even when I inquired about warranty of their work I got a rude attitude.DO NOT RECOMMEND"

Lena O on February 2025

Clear Flow is a family owned and operated full service plumbing company. We have fully stocked plumbing trucks and experienced technicians ready to accommodate each customer's needs in each *county* every day (* Berks, Chester, Lancaster,Lehigh and Montgomery*). You will always see the same service professional and get to develop a great professional relationship with you plumber! Our office is small but very efficient, you'll actually get to speak to a real person and not a machine. Our office is open 9am-5pm week days and 9am-2pm Saturdays but when the office is closed, calls are forwarded directly to the Owner's mobile phone! You will always be taken care of immediately, 24 hours/7 days a week. In addition to plumbing, we offer customized water treatment options, such as water softeners, iron breakers, purified water systems, bacteria removal systems and well services. We also do bathroom renovations. No job is too big or too small.

"Just like some the other comments….Extremely unprofessional customer service person who answers the phone, interrupted several times and hung up on me. If you have a problem with their work won’t help you. Even when I inquired about warranty of their work I got a rude attitude.DO NOT RECOMMEND"

Lena O on February 2025


Avatar for Integrated Property Solutions Co
Integrated Property Solutions Co
3741 Maple St
4.53(
93
)
Approved Pro
Integrated Property Solutions Co
3741 Maple St
4.53(
93
)
Approved Pro
Customers say: Quality work
261 local quotes requested
17 years of experience

IPS is equipped to handle ALL of your property needs, as if we work just for you. We have all the skills and equipment to do any job required, so no sub-contractors are needed. We think you will find our exacting care, attention to detail, and neatness and orderliness exceptional for our industry. Contact us today for a FREE estimate and ask about our senior citizen discount.

"Quick and easy. No hassle and hundreds below other companies."

Andrew P on October 2024

IPS is equipped to handle ALL of your property needs, as if we work just for you. We have all the skills and equipment to do any job required, so no sub-contractors are needed. We think you will find our exacting care, attention to detail, and neatness and orderliness exceptional for our industry. Contact us today for a FREE estimate and ask about our senior citizen discount.

"Quick and easy. No hassle and hundreds below other companies."

Andrew P on October 2024


Avatar for Sure-Fix Remodeling
Sure-Fix Remodeling
3500 Greenway St
4.72(
359
)
Approved Pro
Sure-Fix Remodeling
3500 Greenway St
4.72(
359
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1070 local quotes requested

SURE-FIX remodeling is a full service remodeling, building and maintenance company that is fully licensed, insured and accredited by BBB, we are also a certified lead removal company. Our craftsmanship experience dates back to over 20 years in all aspects of residential and light commercial remodeling. Sure-fix services all Lehigh Valley area. Trust is something difficult to build these days, but at Sure-Fix we build it everyday with our clients because we are open, honest, and responsible with keep our word and contracts. We respect your needs and we are willing to discuss with you your desires in order to find the best solutions for your space for it to be practical and comfortable, we also respect your money.The quality of our job is evident by looking at our reviews and Super Service Award achievement earned now three years running. Please give Henry a call or e-mail to set up an estimate 610-392-0990 or visit our website at surefixremodeling.net

"My project moved along at a very good speed and was completed in under the time that I was told it would take which was very appreciated! I would love to work with this company again in the future."

Courtney C on October 2024

SURE-FIX remodeling is a full service remodeling, building and maintenance company that is fully licensed, insured and accredited by BBB, we are also a certified lead removal company. Our craftsmanship experience dates back to over 20 years in all aspects of residential and light commercial remodeling. Sure-fix services all Lehigh Valley area. Trust is something difficult to build these days, but at Sure-Fix we build it everyday with our clients because we are open, honest, and responsible with keep our word and contracts. We respect your needs and we are willing to discuss with you your desires in order to find the best solutions for your space for it to be practical and comfortable, we also respect your money.The quality of our job is evident by looking at our reviews and Super Service Award achievement earned now three years running. Please give Henry a call or e-mail to set up an estimate 610-392-0990 or visit our website at surefixremodeling.net

"My project moved along at a very good speed and was completed in under the time that I was told it would take which was very appreciated! I would love to work with this company again in the future."

Courtney C on October 2024

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Showing 1-10 of 880

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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