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Water heater installers and replacers in Landrum

Hannu Brothers Plumbing, LLC
3815 Highway 414
5.00(
2
)
Approved Pro
Hannu Brothers Plumbing, LLC
3815 Highway 414
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Welcome to Dean Wallace Hannu. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"I have been using them for about 13 years and the do great work."

Ryan S on June 2019

Welcome to Dean Wallace Hannu. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"I have been using them for about 13 years and the do great work."

Ryan S on June 2019


Avatar for Ethical Plumbing
Ethical Plumbing
416 Waddell Rd
4.75(
70
)
Approved Pro
Ethical Plumbing
416 Waddell Rd
4.75(
70
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
39 local quotes requested

It is our pledge, as a family run business with 25 years experience, to give you: Top quality workmanship, professional service and affordable pricing. We look forward to meeting you and your families as we strive to give you the best possible plumbing service available.

"Done promptly and efficiently."

Charles J on May 2025

It is our pledge, as a family run business with 25 years experience, to give you: Top quality workmanship, professional service and affordable pricing. We look forward to meeting you and your families as we strive to give you the best possible plumbing service available.

"Done promptly and efficiently."

Charles J on May 2025


Avatar for Three Sons Plumbing LLC
Three Sons Plumbing LLC
112 Crown Empire Ct
5.00(
8
)
Approved Pro
Three Sons Plumbing LLC
112 Crown Empire Ct
5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Three Sons Plumbing LLC 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.

"Brandon was get to work with. He went above and beyond my expectations. He and his Family business will be a constant referral for anything plumbing related. Also for anyone reading this review please keep in mind supporting small businesses. This one is great. Please look at the before and after pictures. Great work in a tight spot, plus the expansion tank that we didn't have before. Thank you Brandon and Three Sons Plumbing!"

Mason L on May 2025

Three Sons Plumbing LLC 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.

"Brandon was get to work with. He went above and beyond my expectations. He and his Family business will be a constant referral for anything plumbing related. Also for anyone reading this review please keep in mind supporting small businesses. This one is great. Please look at the before and after pictures. Great work in a tight spot, plus the expansion tank that we didn't have before. Thank you Brandon and Three Sons Plumbing!"

Mason L on May 2025


Avatar for The Water Heater Source LLC
The Water Heater Source LLC
105 Stubby Dr.
5.00(
8
)
Approved Pro
The Water Heater Source LLC
105 Stubby Dr.
5.00(
8
)
Approved Pro
2 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

"Did a very good job with the flushing out of my tankless hot water heater"

Robert D on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s 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.

"Did a very good job with the flushing out of my tankless hot water heater"

Robert D on May 2025


Avatar for Crawfords Well Service LLC
Crawfords Well Service LLC
PO Box 313
5.00(
20
)
Approved Pro
Crawfords Well Service LLC
PO Box 313
5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
42 local quotes requested

With over 20 years of well experience, we are here to help you with all your well needs you may have. Water Well Repair Service & Filter Systems

"Always showed up as promised and quality work! Greatful for their service"

Debbie N on November 2022

With over 20 years of well experience, we are here to help you with all your well needs you may have. Water Well Repair Service & Filter Systems

"Always showed up as promised and quality work! Greatful for their service"

Debbie N on November 2022


Avatar for Ethical Plumbing
Ethical Plumbing
416 Waddell Rd
4.68(
317
)
Approved Pro
Ethical Plumbing
416 Waddell Rd
4.68(
317
)
Approved Pro
Customers say: Super punctual
369 local quotes requested
15 years of experience

LOCAL, Master Plumbers at your service. Focused on Quality Workmanship, Professional Service and Affordable Pricing.

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Eric S on January 2025

LOCAL, Master Plumbers at your service. Focused on Quality Workmanship, Professional Service and Affordable Pricing.

"Djdjdjfjfnfj"

Eric S on January 2025


Avatar for Pipedex Plumbing and Drains
Pipedex Plumbing and Drains
14 Dudley Rd
5.00(
6
)
Approved Pro
Pipedex Plumbing and Drains
14 Dudley Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
106 local quotes requested

At Pipedex Plumbing and Drains, we are a professional and dependable plumbing contractor near Spartanburg, SC, proudly serving Spartanburg and Greenville areas. Our team of licensed, insured, and bonded plumbing experts delivers top-notch residential services. Whether you need to repair or replace water and drain pipes, clear clogged drains, install and repair gas pipes, or install new gas appliances like stoves, dryers, water heaters, fire pits, or fireplaces, we've got you covered. We also specialize in installing and repairing all types of water heaters, including electric, gas, and tankless models, and offer expert sewer pipe repairs. We pride ourselves on our craftsmanship, providing upfront, transparent pricing and warranties.

"Excellent service, so friendly and informative. The person whom came out explained the process step by step and reassured me before he left everything was okay."

deb P on December 2024

At Pipedex Plumbing and Drains, we are a professional and dependable plumbing contractor near Spartanburg, SC, proudly serving Spartanburg and Greenville areas. Our team of licensed, insured, and bonded plumbing experts delivers top-notch residential services. Whether you need to repair or replace water and drain pipes, clear clogged drains, install and repair gas pipes, or install new gas appliances like stoves, dryers, water heaters, fire pits, or fireplaces, we've got you covered. We also specialize in installing and repairing all types of water heaters, including electric, gas, and tankless models, and offer expert sewer pipe repairs. We pride ourselves on our craftsmanship, providing upfront, transparent pricing and warranties.

"Excellent service, so friendly and informative. The person whom came out explained the process step by step and reassured me before he left everything was okay."

deb P on December 2024


Avatar for Five Star Windows and Remodeling
Five Star Windows and Remodeling
Local
4.66(
35
)
Approved Pro
Five Star Windows and Remodeling
Local
4.66(
35
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
396 local quotes requested

Five Star Windows & Remodeling, LLC, is a great choice in Spartanburg County and the surrounding communities for all your home improvement needs! Five Star is bonded and licensed. Five Star Windows & Remodeling offers superior, first class remodeling, renovating, and repairing services for inside and outside your home. Check Five Star Windows & Remodeling at Home Advisor and Angie’s List. Five Star works hard to complete your project to your 100% satisfaction. Call 864-706-9939 today for a free estimate.

"Five Star did a great job for me. The quote was reasonable. The team was efficient and quick. My bathroom looks great. (My Mom loves it.) I am very happy and satisfied with their services. I will be recommending them to others! I will definitely be calling them for other jobs."

Tracy B on April 2025

Five Star Windows & Remodeling, LLC, is a great choice in Spartanburg County and the surrounding communities for all your home improvement needs! Five Star is bonded and licensed. Five Star Windows & Remodeling offers superior, first class remodeling, renovating, and repairing services for inside and outside your home. Check Five Star Windows & Remodeling at Home Advisor and Angie’s List. Five Star works hard to complete your project to your 100% satisfaction. Call 864-706-9939 today for a free estimate.

"Five Star did a great job for me. The quote was reasonable. The team was efficient and quick. My bathroom looks great. (My Mom loves it.) I am very happy and satisfied with their services. I will be recommending them to others! I will definitely be calling them for other jobs."

Tracy B on April 2025


Avatar for Precise Repair & Remodel
Precise Repair & Remodel
2287 North Highway 101
4.63(
97
)
Approved Pro
Precise Repair & Remodel
2287 North Highway 101
4.63(
97
)
Approved Pro
Super Service Award
Customers say: Quality work
395 local quotes requested
18 years of experience

(July 15, 2024) Hello Folks, Scott here. Thanks for visiting my profile. I look fwd to hearing from you for any of your household beautification projects. while we specialize in kitchen/ bath remodels. Our capabilities go far beyond, with some limitations. I'm not a fan of the term "Jack of all trades" but there isn't much I can't do for a home, with full integrity and pride in workmanship. As well as dependability. I don't use industry standard pricing, I assess and come up with a fair budget that works for both parties. I could ramble more but just feel free to give me a call and I'll prove why you should have a Precise touch to your home. Wishing you a great day filled with smiles

"Excellent! Scott made sure I was satisfied. The kitchen turned out great. His sheet rocking skills are amazing. His price was very fair and I am absolutely thrilled with the outcome. We will be hiring him again for other projects we have in mind. Valerie McKinney"

Valerie M on March 2025

(July 15, 2024) Hello Folks, Scott here. Thanks for visiting my profile. I look fwd to hearing from you for any of your household beautification projects. while we specialize in kitchen/ bath remodels. Our capabilities go far beyond, with some limitations. I'm not a fan of the term "Jack of all trades" but there isn't much I can't do for a home, with full integrity and pride in workmanship. As well as dependability. I don't use industry standard pricing, I assess and come up with a fair budget that works for both parties. I could ramble more but just feel free to give me a call and I'll prove why you should have a Precise touch to your home. Wishing you a great day filled with smiles

"Excellent! Scott made sure I was satisfied. The kitchen turned out great. His sheet rocking skills are amazing. His price was very fair and I am absolutely thrilled with the outcome. We will be hiring him again for other projects we have in mind. Valerie McKinney"

Valerie M on March 2025


Avatar for Floacs Painting and Renewal
Floacs Painting and Renewal
2805 Wade Hampton Blvd #34
4.90(
10
)
Approved Pro
Floacs Painting and Renewal
2805 Wade Hampton Blvd #34
4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
819 local quotes requested

We specialize in all phases of kitchen and bathroom remodeling. 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!

"Orlando and his crew was professional, clean. The final results was above and beyond my vision to perfection. The cost was reasonable and time to complete was what he said it will take. He had so much patience with me when I couldn’t make my mind on color. He communicated with me and explained the process throughout the whole process. You will not regret hiring him."

Azwimbavhi N on April 2023

We specialize in all phases of kitchen and bathroom remodeling. 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!

"Orlando and his crew was professional, clean. The final results was above and beyond my vision to perfection. The cost was reasonable and time to complete was what he said it will take. He had so much patience with me when I couldn’t make my mind on color. He communicated with me and explained the process throughout the whole process. You will not regret hiring him."

Azwimbavhi N on April 2023

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Water heater installations and replacements FAQs

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

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