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Tankless water heater installers in Mcdonald

Avatar for Kaleb's Kustom Plumbing
Kaleb's Kustom Plumbing
901 STANHOPE ST
5.00(
4
)
Approved Pro
Kaleb's Kustom Plumbing
901 STANHOPE ST
5.00(
4
)
Approved Pro
Customers say: Quick response
11 years of experience
Emergency services offered

We specialize in all your home plumbing needs and guarantee you a job well done! Whether it be that water heater that needs to be repaired, or that sink that needs to be installed, we are your guys! We strive to exceed the homeowner's expectations each and every time, and get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Proudly serving the Pittsburgh and surrounding areas. Free estimates. Call today!

"Kaleb responded quickly and professionally"

Martin S on July 2024

We specialize in all your home plumbing needs and guarantee you a job well done! Whether it be that water heater that needs to be repaired, or that sink that needs to be installed, we are your guys! We strive to exceed the homeowner's expectations each and every time, and get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Proudly serving the Pittsburgh and surrounding areas. Free estimates. Call today!

"Kaleb responded quickly and professionally"

Martin S on July 2024


Avatar for Kachurick Plumbing, LLC
Kachurick Plumbing, LLC
PO Box 13
4.90(
10
)
Approved Pro
Kachurick Plumbing, LLC
PO Box 13
4.90(
10
)
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very personal and knowledgeable Master Plumber. Polite, took his time to answer any/all questions I had. Reasonable and reliable. Will not hesitate to use him again for future projects. Very highly recommended."

James K on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Very personal and knowledgeable Master Plumber. Polite, took his time to answer any/all questions I had. Reasonable and reliable. Will not hesitate to use him again for future projects. Very highly recommended."

James K on April 2025


Avatar for McVay Plumbing Co
McVay Plumbing Co
3925 Chessrown Ave
4.51(
100
)
Approved Pro
McVay Plumbing Co
3925 Chessrown Ave
4.51(
100
)
Approved Pro
Customers say: Quality work
62 local quotes requested
47 years of experience

McVay Plumbing, Heating and 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. Educated and experienced with the latest knowledge of our trade, is what makes us true professionals in the plumbing, heating and cooling industry. Above all, we are respectful to our customers, their homes and are watchful of our customers interests. Our plumbing professionals are top-notch! McVay is THEE authority when it comes to sewer and drain services and repairs. McVay was the original pioneer of trenchless sewer lining in the area. We continue to utilize the latest technology and processes to improve our services and customer satisfaction. McVay also offers highly professional heating and cooling services. We pride ourselves on being able to repair, install and maintain any type of heating/cooling system and any brand.

"Was very knowledgeable and helpful."

Jason U on April 2025

McVay Plumbing, Heating and 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. Educated and experienced with the latest knowledge of our trade, is what makes us true professionals in the plumbing, heating and cooling industry. Above all, we are respectful to our customers, their homes and are watchful of our customers interests. Our plumbing professionals are top-notch! McVay is THEE authority when it comes to sewer and drain services and repairs. McVay was the original pioneer of trenchless sewer lining in the area. We continue to utilize the latest technology and processes to improve our services and customer satisfaction. McVay also offers highly professional heating and cooling services. We pride ourselves on being able to repair, install and maintain any type of heating/cooling system and any brand.

"Was very knowledgeable and helpful."

Jason U on April 2025


AB Brothers Construction, Inc.
411 Maxwell Drive
4.90(
21
)
Approved Pro
AB Brothers Construction, Inc.
411 Maxwell Drive
4.90(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

With over 20 years of experience in the trades and remodeling industry, we are the experts you need to take care of your home or business. We handle everything from kitchens, baths, plumbing, tile, trim carpentry and all home remodeling needs. We will treat your home as we would treat our own with quality work, ensuring that we will work with you from start to finish. Make sure to give AB Brothers Construction, Inc., a call today, we look forward to working with you!

"I am extremely particular when I have a contractor preform any work at my house. AB brothers did a 10 star job on the remodel of my kitchen and bath. I would recommend them to anyone with high standards on work being preformed in their home. I recieved a detailed schedule and my phone calls were returned promptly. I am very happy I chose Bob and Andrew to remodel my kitchen and bath."

David L on October 2023

With over 20 years of experience in the trades and remodeling industry, we are the experts you need to take care of your home or business. We handle everything from kitchens, baths, plumbing, tile, trim carpentry and all home remodeling needs. We will treat your home as we would treat our own with quality work, ensuring that we will work with you from start to finish. Make sure to give AB Brothers Construction, Inc., a call today, we look forward to working with you!

"I am extremely particular when I have a contractor preform any work at my house. AB brothers did a 10 star job on the remodel of my kitchen and bath. I would recommend them to anyone with high standards on work being preformed in their home. I recieved a detailed schedule and my phone calls were returned promptly. I am very happy I chose Bob and Andrew to remodel my kitchen and bath."

David L on October 2023


Avatar for Air Systems Mechanical Contracting, Inc.
Air Systems Mechanical Contracting, Inc.
427 Constitution Blvd.
4.80(
45
)
Approved Pro
Air Systems Mechanical Contracting, Inc.
427 Constitution Blvd.
4.80(
45
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
36 years of experience

Air Systems Mechanical Contracting, Inc. is a customer-focused heating, air conditioning, and excavation company that was originally started in 1989. Located in New Brighton, PA, we employ highly-trained people whose goal is to make our company the best service company in Beaver, Lawrence, Allegheny & Butler Counties. By today’s standards, our company achieves what is unheard of in our industry by maintaining customer satisfaction and approval before, during, and after our interactions with our customers. We accomplish this by maintaining up-to-date knowledge, employee training, competitive pricing, and professional workmanship. We strive to maintain our company motto of exceeding your expectations through results.

"Service by Steve was perfect. Very knowledgeable and pleasant."

George H on February 2025

Air Systems Mechanical Contracting, Inc. is a customer-focused heating, air conditioning, and excavation company that was originally started in 1989. Located in New Brighton, PA, we employ highly-trained people whose goal is to make our company the best service company in Beaver, Lawrence, Allegheny & Butler Counties. By today’s standards, our company achieves what is unheard of in our industry by maintaining customer satisfaction and approval before, during, and after our interactions with our customers. We accomplish this by maintaining up-to-date knowledge, employee training, competitive pricing, and professional workmanship. We strive to maintain our company motto of exceeding your expectations through results.

"Service by Steve was perfect. Very knowledgeable and pleasant."

George H on February 2025


Avatar for Reliant Gas Lines LLC
Reliant Gas Lines LLC
253 Russellton Dorseyville Rd
5.00(
16
)
Approved Pro
Reliant Gas Lines LLC
253 Russellton Dorseyville Rd
5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
48 local quotes requested

Reliant gas lines is a natural gas service line repair or replacement company. I handle the buried portion of the service line from curb stop to meter and the buried house line if the meter is far away from the house. I do a good job at a fair price, am qualified for both Peoples Gas and Columbia Gas and fully insured. As a small owner operator business I can be flexible on scheduling as these types of problems tend to be emergencies. While in business for myself just a short time now I have over 15 years of experience in the natural gas industry involving repair and replacement of gas mains and service lines.

"Reliant Gas Lines arrived at my house quickly. They made all the repairs fast and efficiently. Matt and his crew were very respectful of me and my property. I would not hesitate to hire them again. Very highly recommended."

Kerry B on April 2025

Reliant gas lines is a natural gas service line repair or replacement company. I handle the buried portion of the service line from curb stop to meter and the buried house line if the meter is far away from the house. I do a good job at a fair price, am qualified for both Peoples Gas and Columbia Gas and fully insured. As a small owner operator business I can be flexible on scheduling as these types of problems tend to be emergencies. While in business for myself just a short time now I have over 15 years of experience in the natural gas industry involving repair and replacement of gas mains and service lines.

"Reliant Gas Lines arrived at my house quickly. They made all the repairs fast and efficiently. Matt and his crew were very respectful of me and my property. I would not hesitate to hire them again. Very highly recommended."

Kerry B on April 2025


Avatar for Wolfe's General Construction LLC
Wolfe's General Construction LLC
5.00(
3
)
Approved Pro
Wolfe's General Construction LLC
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
539 local quotes requested

Our specialties are building decks, building additions on a house or business, remodeling a house, custom builds, maintenance, residential and commercial, electrical, plumbing, roofing, single room remodel, bathrooms, kitchens, window replacement, door replacement, light metal work( soffit and facia, trim around windows No job to small

"Yes they fixed my electric"

Vivian N on July 2024

Our specialties are building decks, building additions on a house or business, remodeling a house, custom builds, maintenance, residential and commercial, electrical, plumbing, roofing, single room remodel, bathrooms, kitchens, window replacement, door replacement, light metal work( soffit and facia, trim around windows No job to small

"Yes they fixed my electric"

Vivian N on July 2024


Gilbert Tile
1450 Greenmount Ave
4.54(
61
)
Approved Pro
Gilbert Tile
1450 Greenmount Ave
4.54(
61
)
Approved Pro
Customers say: Super punctual
448 local quotes requested
Free onsite estimate

Gilbert Tile was started in 1990, since that time we have strived to build relationships with other local companies. We are also proud of the fact that we are involved with Habitat for Humanity. We use a licensed subcontractor for jobs that require a licensed plumber.

"Bill did my kitchen remodel for me. I did cabinets and flooring only. He did such a great job my Mom decided to use him on her kitchen remodel. I highly recommend him. He is very professional and efficient. You will not be disappointed."

Jennifer S on July 2024

Gilbert Tile was started in 1990, since that time we have strived to build relationships with other local companies. We are also proud of the fact that we are involved with Habitat for Humanity. We use a licensed subcontractor for jobs that require a licensed plumber.

"Bill did my kitchen remodel for me. I did cabinets and flooring only. He did such a great job my Mom decided to use him on her kitchen remodel. I highly recommend him. He is very professional and efficient. You will not be disappointed."

Jennifer S on July 2024


Avatar for Quality Water Systems and R & S Drilling
Quality Water Systems and R & S Drilling
934 Salem Pkwy
4.60(
10
)
Approved Pro
Quality Water Systems and R & S Drilling
934 Salem Pkwy
4.60(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
418 local quotes requested

Quality Water Systems provides Quality Service you can Trust. We live by our Core Values of Delivering Wow Service to our customers, We have Our Customers back and are always ready to serve them, Safety first to your home, and the Highest Level of Integrity. We are A+ Rated with the BBB. And have been serving the Tri-Sate Area Since 1975 in Well Drilling, Water Treatment, Well Pumps, and Hot Water Heaters, Sump Pumps and more! See website for additional phones. See website for additional service areas.

"Tuesday in June 2022, 4:03 PM Received a call from my wife, that our water had stopped while my son was in the shower. 4:14 PM Placed a call to Quality Water (QW) for Service. Keep in mind they are a "24 hour" service, is what they say. Customer Service (CS) said when asked, for service call charges normally is $135.00. After 4 PM is when premium rates kick in, which is $229.00 for service call (not per hour) to get back up plus parts and I said I was okay with that because I did not have water. LONG STORY SHORT: they called couldn't be out that night and put me off till next morning. They called next morning, all crew out on a big job and can't make it till tomorrow-24 hrs. service? When they did, the plumbing was way different and after they came back out to change it, again as I had before, they didn't do like I asked and leaks. Charged me $2395.00 to replace a switch & 22 gal. pressure tank - very high, but they had me over a barrel. Check the picture of the plumbing I found after they left - I trusted them for years and was shocked of how I found it when it simple came straight in down and over to the tank like a square Z to this? No written estimate or receipt, I had to call to ask for it. As a former service manager, I can tell you this service manager, Aaron did not handle this correctly at all. In pre court resolution now, and possible small claims to rectify. This from a customer that used this company for a couple decades, but first time for 911 services - no longer using unless this is cleared to satisfaction. Take my advise, don't call them for 911 services because they will rack you over the coals and are NOT true 24 hour service. There is a lot more bulleted points I could add, but won't. I am a patient person, but they blocked both my phone numbers and the owner never called to solve, only left a response on Google reviews to give him a call to resolve and want to keep their rave reviews. They have my number and if cared, could have this taken care of long ago. Unfortunately, small claims are next, if not cleared up very soon."

Mark S on August 2022

Quality Water Systems provides Quality Service you can Trust. We live by our Core Values of Delivering Wow Service to our customers, We have Our Customers back and are always ready to serve them, Safety first to your home, and the Highest Level of Integrity. We are A+ Rated with the BBB. And have been serving the Tri-Sate Area Since 1975 in Well Drilling, Water Treatment, Well Pumps, and Hot Water Heaters, Sump Pumps and more! See website for additional phones. See website for additional service areas.

"Tuesday in June 2022, 4:03 PM Received a call from my wife, that our water had stopped while my son was in the shower. 4:14 PM Placed a call to Quality Water (QW) for Service. Keep in mind they are a "24 hour" service, is what they say. Customer Service (CS) said when asked, for service call charges normally is $135.00. After 4 PM is when premium rates kick in, which is $229.00 for service call (not per hour) to get back up plus parts and I said I was okay with that because I did not have water. LONG STORY SHORT: they called couldn't be out that night and put me off till next morning. They called next morning, all crew out on a big job and can't make it till tomorrow-24 hrs. service? When they did, the plumbing was way different and after they came back out to change it, again as I had before, they didn't do like I asked and leaks. Charged me $2395.00 to replace a switch & 22 gal. pressure tank - very high, but they had me over a barrel. Check the picture of the plumbing I found after they left - I trusted them for years and was shocked of how I found it when it simple came straight in down and over to the tank like a square Z to this? No written estimate or receipt, I had to call to ask for it. As a former service manager, I can tell you this service manager, Aaron did not handle this correctly at all. In pre court resolution now, and possible small claims to rectify. This from a customer that used this company for a couple decades, but first time for 911 services - no longer using unless this is cleared to satisfaction. Take my advise, don't call them for 911 services because they will rack you over the coals and are NOT true 24 hour service. There is a lot more bulleted points I could add, but won't. I am a patient person, but they blocked both my phone numbers and the owner never called to solve, only left a response on Google reviews to give him a call to resolve and want to keep their rave reviews. They have my number and if cared, could have this taken care of long ago. Unfortunately, small claims are next, if not cleared up very soon."

Mark S on August 2022


Avatar for Zwickle Plumbing
Zwickle Plumbing
Located In:
5.00(
20
)
Approved Pro
Zwickle Plumbing
Located In:
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
275 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more. We pride ourselves on the quality work we provide, while delivering great customer service. See the services we offer below and call -or- click to schedule a free estimate today!

"The whole process from initial phone conversation to completing the work went very smoothly. Upfront pricing and a fair price. No service call fee to get a price. Excellent communication from start to finish. I would recommend Zwickle Plumbing."

Mike C on March 2025

We specialize in plumbing services, repairs, inspections, installations, and more. We pride ourselves on the quality work we provide, while delivering great customer service. See the services we offer below and call -or- click to schedule a free estimate today!

"The whole process from initial phone conversation to completing the work went very smoothly. Upfront pricing and a fair price. No service call fee to get a price. Excellent communication from start to finish. I would recommend Zwickle Plumbing."

Mike C on March 2025

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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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