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Water heater installers and replacers in Montgomery

Avatar for Team Enoch Plumbing Houston
Team Enoch Plumbing Houston
27335 W Hardy Rd, Ste 405
4.81(
347
)
Approved Pro
Team Enoch Plumbing Houston
27335 W Hardy Rd, Ste 405
4.81(
347
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
198 local quotes requested

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"The job went well with them. They were prompt, on-time and very helpful. Cody and Carlos were the best."

Stella G on November 2024

Enoch Electric, Water, & Air, is an electrical, plumbing, & HVAC contracting company passionate about providing the best value and service in the industry. The company was founded by a DFW native engineer and real estate investor who became disenchanted by the lack of morality in the construction industry and decided the only way to combat it is to participate. We are professionals with over 30 years of experience that specialize in both residential and commercial electrical work. Give us a call today and allow us to earn your trust!

"The job went well with them. They were prompt, on-time and very helpful. Cody and Carlos were the best."

Stella G on November 2024


Avatar for WE THE PLUMBERS
WE THE PLUMBERS
3421 W Davis St Ste 250
5.00(
8
)
Approved Pro
WE THE PLUMBERS
3421 W Davis St Ste 250
5.00(
8
)
Approved Pro
1 years of experience
Free onsite estimate

WE THE PLUMBERS 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. 20+ years of 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.

"Dean was professional, efficient and clean. I loved that he put on shoe covers to keep my home clean. His pricing was spot on too. Thanks for a job well done."

Kitty G on May 2025

WE THE PLUMBERS 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. 20+ years of 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.

"Dean was professional, efficient and clean. I loved that he put on shoe covers to keep my home clean. His pricing was spot on too. Thanks for a job well done."

Kitty G on May 2025


Avatar for Abacus Plumbing, Air Conditioning and Electrical
Abacus Plumbing, Air Conditioning and Electrical
4001 Kendrick Plaza Drive
4.45(
327
)
Approved Pro
Abacus Plumbing, Air Conditioning and Electrical
4001 Kendrick Plaza Drive
4.45(
327
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
153 local quotes requested

Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.

"N/aa"

Carlos F on March 2025

Abacus Plumbing, Air Conditioning & Electrical can resolve any plumbing repair issues that may arise within your home or business location. Our plumbers are proficient at repairing all kinds of plumbing issues, including water heaters, slab leaks, leaky pipes to repairing clogged drains. Abacus plumbers are also experts at sewer and pipe repairs, shower and tub repairs and installation, repair and replacement of kitchen and bath faucets, sink installation, water filtration, garbage disposal repair, sump pump services, toilet repair and replacement, drain cleaning, leak detection and repair, plumbing repair and installation and back flow prevention for all Houston Texas homes and commercial business properties. Our HVAC and Electrical Technicians are also licensed and background checked and able to solve any of your electrical, AC or Heating needs. Call 24/7 to check availability and to request service from Abacus.

"N/aa"

Carlos F on March 2025


Avatar for 3D Plumbing
3D Plumbing
17265 FM 2090 Rd
4.94(
33
)
Approved Pro
3D Plumbing
17265 FM 2090 Rd
4.94(
33
)
Approved Pro
Super Service Award
Customers say: Quick response
10 local quotes requested
17 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! Call us directly 936-286-9301

"They did a good job, had to reschedule once but communicated well. Took slightly longer than estimated."

Ed R on May 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business! Call us directly 936-286-9301

"They did a good job, had to reschedule once but communicated well. Took slightly longer than estimated."

Ed R on May 2025


Avatar for Water Heater Pros
Water Heater Pros
7242 River Garden Dr
4.96(
343
)
Approved Pro
Water Heater Pros
7242 River Garden Dr
4.96(
343
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
410 local quotes requested

The most transparent water heater prices in Houston! We list all our water heater replacement prices online and stick to them. Water Heater Pros is a specialized plumbing company focused on water heater installations and repairs (both tank type and tankless). Proudly serving the Greater Houston Area for over 30 years, we are a family owned business that believes in honest, fair pricing and back that up by listing all our water heater replacement prices on our website. When you want premium service at a fair price, call Water Heater pros for instant pricing of your water heater installation or repair needs.

"Waterheater Pros were excellent! Team and Service are of the highest quality. Prices offered, are the lowest compared to others. We will definitely call Waterheater Pros again when needed."

Roger A on May 2025

The most transparent water heater prices in Houston! We list all our water heater replacement prices online and stick to them. Water Heater Pros is a specialized plumbing company focused on water heater installations and repairs (both tank type and tankless). Proudly serving the Greater Houston Area for over 30 years, we are a family owned business that believes in honest, fair pricing and back that up by listing all our water heater replacement prices on our website. When you want premium service at a fair price, call Water Heater pros for instant pricing of your water heater installation or repair needs.

"Waterheater Pros were excellent! Team and Service are of the highest quality. Prices offered, are the lowest compared to others. We will definitely call Waterheater Pros again when needed."

Roger A on May 2025


Avatar for Team Enoch Plumbing
Team Enoch Plumbing
8940 Creek Run Rd
4.99(
122
)
Approved Pro
Team Enoch Plumbing
8940 Creek Run Rd
4.99(
122
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4186 local quotes requested

Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.

"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."

Katrina S on April 2025

Team Enoch is an electrical, plumbing, HVAC and roofing services company that is passionate about providing the best value and service in the industry. Our technicians are licensed and insured. We would love the opportunity to give you a free estimate over the phone. Give us a call or send us an email with the specifics of your job.

"Nick was very informative and explained the process to me. He was very respectful of my home by wearing shoe covers to ensure that dirt and debris didn’t come in and let me know of how to do the aftercare when I expressed my concern of the water damage."

Katrina S on April 2025


Avatar for Affinity Plumbing
Affinity Plumbing
Cypress
5.00(
21
)
Approved Pro
Affinity Plumbing
Cypress
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
287 local quotes requested

Affinity Plumbing, Unlike other plumbing companies, we specialize in tankless water heaters. In fact, it's all we do! Financing available, 0% interest and 0 payments (Same as cash) for up to 12 months with approved credit. We are a Rinnai Ace Pro Dealer, which means all our plumbers have been trained on installation and maintenance of tankless water heaters and we install a significant amount of them. Very few companies take the time to learn how to work on the heaters, but we work on residential and commercial units daily! We offer free estimates and referral incentives after your installation! Our master plumber, David, has been a master for over 20 years and loves helping people get the best quality for the best price! Give us a call for your free estimate!

"Crew did an excellent job! pricing was fair, replaced to tank water heaters."

Jenifer D on September 2024

Affinity Plumbing, Unlike other plumbing companies, we specialize in tankless water heaters. In fact, it's all we do! Financing available, 0% interest and 0 payments (Same as cash) for up to 12 months with approved credit. We are a Rinnai Ace Pro Dealer, which means all our plumbers have been trained on installation and maintenance of tankless water heaters and we install a significant amount of them. Very few companies take the time to learn how to work on the heaters, but we work on residential and commercial units daily! We offer free estimates and referral incentives after your installation! Our master plumber, David, has been a master for over 20 years and loves helping people get the best quality for the best price! Give us a call for your free estimate!

"Crew did an excellent job! pricing was fair, replaced to tank water heaters."

Jenifer D on September 2024


Avatar for Nuair Heating, Cooling And Appliance Service
Nuair Heating, Cooling And Appliance Service
20344 Willow Lane
4.85(
47
)
Approved Pro
Nuair Heating, Cooling And Appliance Service
20344 Willow Lane
4.85(
47
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
253 local quotes requested

Nu-air Heating Cooling and Appliance service We’re family owned and operated. As a veteran myself, we are proud to offer our veterans and families special discounts. When you call, you speak directly to the owner. I’ve been in business for 40+ years. I’m licensed by the state, and fully insured. We guarantee 100% satisfaction. Give us a call or text at 832-257-2143. Or email us at raymdelph@outlook.com. We’re there 24/7 for your convenience.

"Repair complete"

Carilla B on March 2025

Nu-air Heating Cooling and Appliance service We’re family owned and operated. As a veteran myself, we are proud to offer our veterans and families special discounts. When you call, you speak directly to the owner. I’ve been in business for 40+ years. I’m licensed by the state, and fully insured. We guarantee 100% satisfaction. Give us a call or text at 832-257-2143. Or email us at raymdelph@outlook.com. We’re there 24/7 for your convenience.

"Repair complete"

Carilla B on March 2025


Avatar for Remodel Specialists
Remodel Specialists
2530 Spring Cypress Rd
4.80(
181
)
Approved Pro
Remodel Specialists
2530 Spring Cypress Rd
4.80(
181
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
542 local quotes requested

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"These guys were fantastic. They are one of the few companies out there that that actually do what they say will do. They send you daily emails around 830 am describing the activities for the day and who will be inside your house. Their communication is great - they always answer emails and texts in a very timely matter. The master bathroom we had remodeled looks great and was done in the time period they indicated at the beginning of the process. Sure, you could probably find someone cheaper and does inferior work, however we wanted it done right the first time. Nic and Sarah and the entire team exceeded our expectations!"

Brad A on October 2024

We are a kitchens and bathrooms company. We specialize in custom showers, custom cabinets and counter tops. We staff high end professionals and use sub contractors only when necessary. We also give a very detailed estimate, action oriented so you only pay for the work preformed and gives control to the homeowner.

"These guys were fantastic. They are one of the few companies out there that that actually do what they say will do. They send you daily emails around 830 am describing the activities for the day and who will be inside your house. Their communication is great - they always answer emails and texts in a very timely matter. The master bathroom we had remodeled looks great and was done in the time period they indicated at the beginning of the process. Sure, you could probably find someone cheaper and does inferior work, however we wanted it done right the first time. Nic and Sarah and the entire team exceeded our expectations!"

Brad A on October 2024


Avatar for Hazelwood Construction
Hazelwood Construction
Serving The Greater Houston Area
5.00(
1
)
Approved Pro
Hazelwood Construction
Serving The Greater Houston Area
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
462 local quotes requested

Hazelwood Construction 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.

"Well done on various projects, from MBR bathroom update to various handyman projects, Daniel has always provided courteous, professional service. Will hire him again."

Vince L on September 2024

Hazelwood Construction 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.

"Well done on various projects, from MBR bathroom update to various handyman projects, Daniel has always provided courteous, professional service. Will hire him again."

Vince L on September 2024

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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.

The homeowners guide to water heater installations and replacements
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