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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon51
    Verified water heater services reviews

Find Water heater pros in Wall

Avatar for Climate Systems

Climate Systems

4.98(
223
)

Climate Systems

4.98(
223
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Climate Systems is a family owned and operated company that has been providing North Hills, Wexford and Cranberry with the highest quality installations and service of heating and air conditioning systems since 1978. We provide only the best equipment, parts and installation materials. We specialize in residential and commercial applications and pride ourselves on superior workmanship and customer service. We are a Factory Authorized Carrier Dealer which ensures that we are up to date with the highest industry standards. From our custom sheet metal shop to our twenty-four hour emergency service, we are committed to providing our customers with the highest quality products and workmanship. The qualities that make our company superior to the competition are the same that a consumer should expect in any service provider: honesty, quality workmanship and respect for the community. We look forward to serving your heating and air conditioning needs in the future.

"Climate Systems came up with several unique ideas & options for furnace replacement in this 150+ year old house. They then installed it professionally and promptly."

Christopher H on December 2020

Climate Systems is a family owned and operated company that has been providing North Hills, Wexford and Cranberry with the highest quality installations and service of heating and air conditioning systems since 1978. We provide only the best equipment, parts and installation materials. We specialize in residential and commercial applications and pride ourselves on superior workmanship and customer service. We are a Factory Authorized Carrier Dealer which ensures that we are up to date with the highest industry standards. From our custom sheet metal shop to our twenty-four hour emergency service, we are committed to providing our customers with the highest quality products and workmanship. The qualities that make our company superior to the competition are the same that a consumer should expect in any service provider: honesty, quality workmanship and respect for the community. We look forward to serving your heating and air conditioning needs in the future.

"Climate Systems came up with several unique ideas & options for furnace replacement in this 150+ year old house. They then installed it professionally and promptly."

Christopher H on December 2020


Rezzetano Plumbing

4.97(
172
)

Rezzetano Plumbing

4.97(
172
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Rezzetano Plumbing LLC offers dependable and affordable plumbing services to Pittsburgh, PA and the surrounding areas. No job is too small for us. All repairs are done by the owner, a registered master plumber.

"They were very good, excellent and very professional"

Debra A M on March 2023

Rezzetano Plumbing LLC offers dependable and affordable plumbing services to Pittsburgh, PA and the surrounding areas. No job is too small for us. All repairs are done by the owner, a registered master plumber.

"They were very good, excellent and very professional"

Debra A M on March 2023


Avatar for Hufnagel Electric

Hufnagel Electric

4.96(
504
)

Hufnagel Electric

4.96(
504
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Hufnagel Electric LLC has been in business since 2004 and our electricians have over 50 years of combined electrical experience and troubleshooting knowledge, which in turn saves us time and you money. Hufnagel Electric’s mission is to provide our customers with quality electrical expertise and reassure our customers with our one year warranty on electrical work performed. Hufnagel Electric pledges that no task will be too small to merit our attention. Hufnagel Electric is a full service electrical maintenance company. We can provide an electrical plan to guide our customers through new home construction or a breaker panel upgrade in an existing home. Whether you are looking to add a new circuit, replace old light fixtures or ceiling fans, install recessed lighting or LED lighting, revitalize your existing landscape lighting or add a new approach to your home with a lighted walkway, Hufnagel Electric can provide you with an electrical design to fit your budget and your property size and style.

"Dave Hufnagel and his associate were knowledgeable, efficient, courteous and personable. I was able to schedule a service call much more easily than I have generally experienced and for an appointment soon after my call. The problem was diagnosed and promptly corrected."

David K on February 2023

Hufnagel Electric LLC has been in business since 2004 and our electricians have over 50 years of combined electrical experience and troubleshooting knowledge, which in turn saves us time and you money. Hufnagel Electric’s mission is to provide our customers with quality electrical expertise and reassure our customers with our one year warranty on electrical work performed. Hufnagel Electric pledges that no task will be too small to merit our attention. Hufnagel Electric is a full service electrical maintenance company. We can provide an electrical plan to guide our customers through new home construction or a breaker panel upgrade in an existing home. Whether you are looking to add a new circuit, replace old light fixtures or ceiling fans, install recessed lighting or LED lighting, revitalize your existing landscape lighting or add a new approach to your home with a lighted walkway, Hufnagel Electric can provide you with an electrical design to fit your budget and your property size and style.

"Dave Hufnagel and his associate were knowledgeable, efficient, courteous and personable. I was able to schedule a service call much more easily than I have generally experienced and for an appointment soon after my call. The problem was diagnosed and promptly corrected."

David K on February 2023


Avatar for Shelton Plumbing Inc.

Shelton Plumbing Inc.

4.95(
96
)

Shelton Plumbing Inc.

4.95(
96
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Shelton Plumbing is a family owned and operated business that has served the A-K Valley for over 30 years. Our service area includes Westmoreland County, parts of Allegheny County, Southern Armstrong County, and Southern Butler County. We offer both Residential and Commercial services that are fast, affordable, and complete solutions to your plumbing needs. Please browse our web site to learn more about the ways we can help you! ***We now offer Trenchless Pipe Lining***

"Excellent company - reliable, fast service, reasonable priced, tech Brandon was knowledgeable and professional, highly recommend"

Pam S on October 2025

Shelton Plumbing is a family owned and operated business that has served the A-K Valley for over 30 years. Our service area includes Westmoreland County, parts of Allegheny County, Southern Armstrong County, and Southern Butler County. We offer both Residential and Commercial services that are fast, affordable, and complete solutions to your plumbing needs. Please browse our web site to learn more about the ways we can help you! ***We now offer Trenchless Pipe Lining***

"Excellent company - reliable, fast service, reasonable priced, tech Brandon was knowledgeable and professional, highly recommend"

Pam S on October 2025


Avatar for Tudi Mechanical Systems

Tudi Mechanical Systems

4.87(
271
)

Tudi Mechanical Systems

4.87(
271
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Heating, air conditioning, plumbing, and electrical systems make a big difference in home comfort levels. Tudi Mechanical Systems provides superior home services with unparalleled honesty and professional courtesy. When your home's mechanical systems aren't working properly, comfort goes right out the window - and your utility bills can go through the roof! Poorly chosen or cared-for systems can also become significant safety hazards. That's why it’s important to select the right equipment for your home and maintain it carefully. Our smart, friendly technicians know everything there is to know about mechanical systems, and we can help. When you call Tudi, you get: An experienced team of experts you can trust, Technicians who become familiar with all of your systems—no need to track down a bunch of different contractors for plumbing, electrical services, heating systems, air conditioner repair, etc, Free air and water quality tests, electrical evaluations, plumbing assessments, and more, Free estimates on heating and cooling, with guaranteed results, Access to our convenient Home Comfort Plan, which includes free tune-ups and can save you up to 10% on your utility costs (along with significant discounts on repairs), and Energy Star® heating and cooling systems that can save you up to 30% more!

"We had them install a water heater in Dec 2022. Since them all faucets in the house are sputtering when using hot water -- a problem commonly associated with faulty installation of new hot water heaters. We contacted Tudi, but they refuse to come and check their installation without us payong a 100$ fee -- to check their own work! We probably should have gone with any big box store to install the water heater -- cheaper and same customer service."

Apanchanit V on March 2023

Heating, air conditioning, plumbing, and electrical systems make a big difference in home comfort levels. Tudi Mechanical Systems provides superior home services with unparalleled honesty and professional courtesy. When your home's mechanical systems aren't working properly, comfort goes right out the window - and your utility bills can go through the roof! Poorly chosen or cared-for systems can also become significant safety hazards. That's why it’s important to select the right equipment for your home and maintain it carefully. Our smart, friendly technicians know everything there is to know about mechanical systems, and we can help. When you call Tudi, you get: An experienced team of experts you can trust, Technicians who become familiar with all of your systems—no need to track down a bunch of different contractors for plumbing, electrical services, heating systems, air conditioner repair, etc, Free air and water quality tests, electrical evaluations, plumbing assessments, and more, Free estimates on heating and cooling, with guaranteed results, Access to our convenient Home Comfort Plan, which includes free tune-ups and can save you up to 10% on your utility costs (along with significant discounts on repairs), and Energy Star® heating and cooling systems that can save you up to 30% more!

"We had them install a water heater in Dec 2022. Since them all faucets in the house are sputtering when using hot water -- a problem commonly associated with faulty installation of new hot water heaters. We contacted Tudi, but they refuse to come and check their installation without us payong a 100$ fee -- to check their own work! We probably should have gone with any big box store to install the water heater -- cheaper and same customer service."

Apanchanit V on March 2023


"Talk about some great people. Had Joe do a sort of emergency job on Friday. The Cranberry water issue struck with a pin hole leak on my main supply line. While taking down ceiling tiles, I discovered the whole line had many green spots. He quickly fixed 20 feet of bad line with Pex lines and we are now back in business. Super nice and a great worker. Great price for the work with such short notice. Thanks, Reynolds Plumbing is on my list for all my plumbing needs!"

David S on September 2024

2 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY.

"Talk about some great people. Had Joe do a sort of emergency job on Friday. The Cranberry water issue struck with a pin hole leak on my main supply line. While taking down ceiling tiles, I discovered the whole line had many green spots. He quickly fixed 20 feet of bad line with Pex lines and we are now back in business. Super nice and a great worker. Great price for the work with such short notice. Thanks, Reynolds Plumbing is on my list for all my plumbing needs!"

David S on September 2024


Avatar for Mr. Waterheater

Mr. Waterheater

4.82(
364
)

Mr. Waterheater

4.82(
364
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Mr. Waterheater started in 1981 installing water heaters in Pittsburgh, PA. The winning combination of better than competitive pricing and unparalleled service were used to build a successful specialty plumbing business. Expansion to other markets is the goal of this family owned business with three generations of plumbing professionals. The competitive environment in the plumbing industry combined with the public’s distrust of unscrupulous service providers are the backdrop for the development of the Mr. Waterheater brand and a better way of doing business. Mr. Waterheater is known for speed, integrity, ethics, low-cost pricing, and extraordinary customer service. Our company is run by people who understand what it takes to start a business from scratch, sell franchises of their business, and build it into a recognized and respected symbol of dependable, trusted service. Prior to owning Mr. Waterheater, the owners were successful in the plumbing industry. Family Owned & Operated. Additional DBAs - Mr Waterheater of Butler, Waterheater Inc. Award wining. Additional phones - (412) 247-1920, (412) 486-4112, (412) 882-7771, (412) 921-2080, (724) 327-6000, (724) 337-9522, (724) 836-1711, (724) 863-6080, (866) 647-8379. Award winning.

"Quick and efficient. So convenient that they regularly work Saturdays without you having to pay an additional fee, because our tank decided to go on Friday night. Heard from them right at 7am and they were here by 10:15 and had the work done in such a timely fashion."

Ashley F on August 2024

Mr. Waterheater started in 1981 installing water heaters in Pittsburgh, PA. The winning combination of better than competitive pricing and unparalleled service were used to build a successful specialty plumbing business. Expansion to other markets is the goal of this family owned business with three generations of plumbing professionals. The competitive environment in the plumbing industry combined with the public’s distrust of unscrupulous service providers are the backdrop for the development of the Mr. Waterheater brand and a better way of doing business. Mr. Waterheater is known for speed, integrity, ethics, low-cost pricing, and extraordinary customer service. Our company is run by people who understand what it takes to start a business from scratch, sell franchises of their business, and build it into a recognized and respected symbol of dependable, trusted service. Prior to owning Mr. Waterheater, the owners were successful in the plumbing industry. Family Owned & Operated. Additional DBAs - Mr Waterheater of Butler, Waterheater Inc. Award wining. Additional phones - (412) 247-1920, (412) 486-4112, (412) 882-7771, (412) 921-2080, (724) 327-6000, (724) 337-9522, (724) 836-1711, (724) 863-6080, (866) 647-8379. Award winning.

"Quick and efficient. So convenient that they regularly work Saturdays without you having to pay an additional fee, because our tank decided to go on Friday night. Heard from them right at 7am and they were here by 10:15 and had the work done in such a timely fashion."

Ashley F on August 2024


Avatar for Restano Plumbing Heating & Cooling Inc

Restano Plumbing Heating & Cooling Inc

4.84(
481
)

Restano Plumbing Heating & Cooling Inc

4.84(
481
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

At Restano Plumbing, Heating and Cooling, Inc., we're proud of our 30+ years of service to the Pittsburgh area and look forward to helping you with your air conditioning and heating needs. We're pleased to serve both residential and commercial customers; each of our experts is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. Be sure to ask Restano Plumbing, Heating and Cooling, Inc. for a free estimate. Whether it's a new installation or routine service, our factory-trained mechanics provide the expertise your comfort depends on.

"they were great, it went well."

Bridgette E on December 2022

At Restano Plumbing, Heating and Cooling, Inc., we're proud of our 30+ years of service to the Pittsburgh area and look forward to helping you with your air conditioning and heating needs. We're pleased to serve both residential and commercial customers; each of our experts is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. Be sure to ask Restano Plumbing, Heating and Cooling, Inc. for a free estimate. Whether it's a new installation or routine service, our factory-trained mechanics provide the expertise your comfort depends on.

"they were great, it went well."

Bridgette E on December 2022


Avatar for AppliancePartsPros.com

AppliancePartsPros.com

4.73(
287
)

AppliancePartsPros.com

4.73(
287
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025

Since 1999, we've helped millions of do-it-yourselfers save money and fix their broken appliances quickly by providing quality appliance parts and free repair advice. We are only an online appliance parts retailer that offers a 365 day warranty and fast shipping. We also offer technical advice and diagnosis totally free 6 days a week. If you are interested in repairing your own appliance, please call us at 1-877-477-7278 or click live chat on our web site. We will help diagnose the problem and provide you with all the necessary information for the repair free of charge. It's better with the Pros!™ Avoid costly service calls - visit us at http://www.appliancepartspros.com

"Beware of shipping issues with this company. Ordered an ice maker installation kit on 10/10/25. Shipping was due no later than 10/20 according to company and FedEx tracking. FedEx tracking showed the package at their facility for 8 days without moving beginning on 10/15. Called FedEx 3 times. Each time they said they cannot find package and I have to contact shipper. Shipper has to make a claim, they will not mark it as lost. Called Appliance Parts Pros twice. Each time they say FedEx has to mark package lost before they will do anything. They also state they have to wait 14 days from them before doing anything because of their contract with FedEx. I don't care about their contract, I want what was ordered and paid for. Just going in circles with them and FedEX. If they shipped after 14 days it would be 22 days from that point, 32 days from the date of order if they shipped it that day. There was a deadline for installing this part before tenants arrive. They did not care, would not m"

Ron R on October 2025


Avatar for Matt Mertz Plumbing Trenchless Sewer Repair Expert

Matt Mertz Plumbing Trenchless Sewer Repair Expert

4.85(
1,097
)

Matt Mertz Plumbing Trenchless Sewer Repair Expert

4.85(
1,097
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Matt Mertz Plumbing is the proud winner of the Pittsburgh Tribune GOLD for Plumber and Family Owned Business. Matt Mertz Plumbing is dedicated to resolving your plumbing problems to help you get your life back in order. Our slogan, 'Happiness is just a phone call away' is intended to show you the confidence we have to resolve your plumbing problems, today. 'The Best Mertz In The Business!' There are quite a few companies that have hit the news lately, most are involved in low priced bait and switch scams. We promise to deliver an honest appraisal of the services to be performed, with no commitment required. Our employees are all Certified Master Plumbers, which means that they will not be learning when they arrive at your home. Because we use experienced Master Plumbers, our prices are more competitive, making sure that 'Happiness is just a phone call away'. We offer our 24 hour services to ALL of our customers. If you are having problems, you can be sure that by calling Matt Mertz Plumbing, your plumbing needs will be resolved, when you need them. Cost is determined by the job.

"Fixed and working. Thanks."

Ed K on April 2024

Matt Mertz Plumbing is the proud winner of the Pittsburgh Tribune GOLD for Plumber and Family Owned Business. Matt Mertz Plumbing is dedicated to resolving your plumbing problems to help you get your life back in order. Our slogan, 'Happiness is just a phone call away' is intended to show you the confidence we have to resolve your plumbing problems, today. 'The Best Mertz In The Business!' There are quite a few companies that have hit the news lately, most are involved in low priced bait and switch scams. We promise to deliver an honest appraisal of the services to be performed, with no commitment required. Our employees are all Certified Master Plumbers, which means that they will not be learning when they arrive at your home. Because we use experienced Master Plumbers, our prices are more competitive, making sure that 'Happiness is just a phone call away'. We offer our 24 hour services to ALL of our customers. If you are having problems, you can be sure that by calling Matt Mertz Plumbing, your plumbing needs will be resolved, when you need them. Cost is determined by the job.

"Fixed and working. Thanks."

Ed K on April 2024

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Water Heaters questions, answered by experts

Heat pump water heaters, also known as hybrid water heaters, are the most efficient types of water heaters—both in terms of carbon emission and energy efficiency. This type of water heater utilizes as little as half of the energy of a traditional water heater while releasing no direct emissions. Tankless water heaters are also extremely efficient, although slightly less so than hybrid heaters.

It takes between one and three hours to replace a hot water heater element, depending on whether you hire a pro or do the work yourself. For example, a professional plumber with all the necessary tools and experience can often finish the job in one to two hours, whereas DIY will take two to three hours because it'll involve more preparation and troubleshooting.

Most hot water heater manufacturers recommend replacing the anode rod about once every three to five years. Anode rods sacrifice themselves by collecting iron, limestone, and other minerals that would otherwise corrode your hot water heater tank. This abuse wears them out long before your water heater does. Check the rod when you remove it and replace it if more than 50% of the metal has been consumed. Check the rod more frequently if you have hard water or use a water softener. 

The time it takes to replace a water heater depends on the complexity of the job. Expect your contractor to spend:

  • One to three hours on a standard tank-style water heater replacement

  • Two to three hours on a tankless water heater replacement

  • Four to six hours replacing a tank-style water heater with a tankless water heater

  • One hour for each additional parallel or point-of-use water heater

Your project will take longer if you’re switching fuel sources, upgrading to tankless, or relocating your water heater.

Boilers are used mainly for central heating, and water heaters are used for ordinary household water use. In fact, a conventional boiler works best if your home already has a water heater system in place. Sometimes a boiler can be combined with indirect water heaters. But there are also premade combination boiler heaters.

The Wall, PA homeowners’ guide to water heater services

From average costs to expert advice, get all the answers you need to get your job done.