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Tankless water heater installers in Pasadena

JAM Plumbing Company
401 Yorkshire Ave
New on HomeAdvisorNew on Angi
Approved Pro
JAM Plumbing Company
401 Yorkshire Ave
New on AngiNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

J.A.M Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

J.A.M Plumbing is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!


Avatar for Nick's Plumbing & Sewer Service, Inc.
Nick's Plumbing & Sewer Service, Inc.
1420 North Durham Drive
4.75(
409
)
Approved Pro
Nick's Plumbing & Sewer Service, Inc.
1420 North Durham Drive
4.75(
409
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
73 local quotes requested

For a RELIABLE LOCAL FAMILY OWNED plumbing company in Houston, you can't go wrong with Nick's Plumbing & Sewer Services, Inc. We have provided superior plumbing and air conditioning services to the Greater Houston area since 1979! Please call us with your next plumbing or air conditioning service request!

"Quick, friendly, efficient. Good job!"

Richard M on September 2024

For a RELIABLE LOCAL FAMILY OWNED plumbing company in Houston, you can't go wrong with Nick's Plumbing & Sewer Services, Inc. We have provided superior plumbing and air conditioning services to the Greater Houston area since 1979! Please call us with your next plumbing or air conditioning service request!

"Quick, friendly, efficient. Good job!"

Richard M on September 2024


Avatar for NEW GEN PLUMBING LLC
NEW GEN PLUMBING LLC
17218 Lilac Vale Ct
5.00(
4
)
Approved Pro
NEW GEN PLUMBING LLC
17218 Lilac Vale Ct
5.00(
4
)
Approved Pro
Customers say: Quick response
51 local quotes requested
1 years of experience

Thank you for visiting NEW GEN PLUMBING LLC. We are your locally owned and operated plumbing specialists based in Houston, TX. We service residential and commercial clients throughout Houston and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Amazing"

Brice R on March 2025

Thank you for visiting NEW GEN PLUMBING LLC. We are your locally owned and operated plumbing specialists based in Houston, TX. We service residential and commercial clients throughout Houston and the surrounding areas. Contact us now for your free estimate--we look forward to working with you soon!

"Amazing"

Brice R on March 2025


Avatar for Home Sweet Home Improvement
Home Sweet Home Improvement
1201 Avenue H
4.62(
71
)
Approved Pro
Home Sweet Home Improvement
1201 Avenue H
4.62(
71
)
Approved Pro
Customers say: Quick response
55 local quotes requested
45 years of experience

Proudly servicing the Houston area. We offer quality custom products for residential and commercial properties. Owned and operated by William Garcia for over 30 years. Call or text (512) 669-1627 William today for any and all of your remodeling needs.

"William and his crew were great. They originally remodeled our bathroom which is beautiful. We had them come back again to some handyman work that involved repairing some wooden flooring, fixing a leaky window, and painting our house. Great work! Highly recommend!"

James L on October 2024

Proudly servicing the Houston area. We offer quality custom products for residential and commercial properties. Owned and operated by William Garcia for over 30 years. Call or text (512) 669-1627 William today for any and all of your remodeling needs.

"William and his crew were great. They originally remodeled our bathroom which is beautiful. We had them come back again to some handyman work that involved repairing some wooden flooring, fixing a leaky window, and painting our house. Great work! Highly recommend!"

James L on October 2024


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
573 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 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
4598 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 S-N-S Remodeling
S-N-S Remodeling
1211 Dunstan Rd
4.23(
96
)
Approved Pro
S-N-S Remodeling
1211 Dunstan Rd
4.23(
96
)
Approved Pro
Customers say: Quality work
514 local quotes requested
43 years of experience

S-N-S Remodeling provides quality home remodeling work specializing in Kitchen and bathrooms as well as Hurricane Relief and has a Flood Insurance Specialist. We provide a wide variety of services including water damage, remodeling, and home repair. Subs, Charges Determined By Job, No Travel Charges. Method of payment usually: 1/3 down, 1/3 during project and 1/3 upon completion. Electrical, Plumbing & Air HVAC With Remodeling. Free Estimates.

"An with SNL was great to work with Arrived on time and got the job done easily. I would recommend SNL for anyone needing a good contract."

Frank S on February 2025

S-N-S Remodeling provides quality home remodeling work specializing in Kitchen and bathrooms as well as Hurricane Relief and has a Flood Insurance Specialist. We provide a wide variety of services including water damage, remodeling, and home repair. Subs, Charges Determined By Job, No Travel Charges. Method of payment usually: 1/3 down, 1/3 during project and 1/3 upon completion. Electrical, Plumbing & Air HVAC With Remodeling. Free Estimates.

"An with SNL was great to work with Arrived on time and got the job done easily. I would recommend SNL for anyone needing a good contract."

Frank S on February 2025


Avatar for Nick's Plumbing & Sewer Service
Nick's Plumbing & Sewer Service
3780 Yale St
4.34(
370
)
Approved Pro
Nick's Plumbing & Sewer Service
3780 Yale St
4.34(
370
)
Approved Pro
Customers say: Super punctual
1877 local quotes requested
46 years of experience

Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E

"Perfect service, but ecpendive."

Byron G on May 2025

Nick’s Plumbing & Air Conditioning has been providing Houston and the surrounding communities with only the best in professional plumbing and HVAC services since 1979! Our team of licensed and background checked technicians are highly experienced, and they’re friendly folks as well. We’ve been based in the Houston Heights since the very beginning, and are committed to supporting the communities in which we live and work. Nick’s only employs the very best technicians our area can offer, and our goal is to provide you with the same level of service that has warranted our extensive word-of-mouth and online reputation. Call Nick’s Plumbing & Air Conditioning in Houston today to schedule your appointment. MPL#38548 TACLB #85298E

"Perfect service, but ecpendive."

Byron G on May 2025


Avatar for Expo Home Improvement
Expo Home Improvement
New on HomeAdvisorNew on Angi
Approved Pro
Expo Home Improvement
New on AngiNew on HomeAdvisor
Approved Pro
577 local quotes requested
19 years of experience

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. A new home improvement project should be a great experience, so choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963

Since 2006, we've specialized in Bath and Shower Remodels, Window and Door Replacements, and Insulation for your home. As a local company, it is our pleasure to offer only the best products and solutions, because we know the heart of every Texan home, is a family. A new home improvement project should be a great experience, so choose a trusted contractor you know you can count on! Over 20,000 Texan Families have trusted us with their home renovations. Give us a call today! M-39963


Avatar for Custom remodeling
Custom remodeling
2323 Commonwealth Street
4.91(
23
)
Approved Pro
Custom remodeling
2323 Commonwealth Street
4.91(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
190 local quotes requested

Custom Remodeling is your go-to home renovation expert, specializing in high-quality remodeling solutions tailored to your unique style and needs. Whether you’re upgrading a kitchen, transforming a bathroom, finishing a basement, or remodeling your entire home, we deliver craftsmanship you can trust and results you’ll love. At Custom Remodeling, we take pride in clear communication, reliable timelines, and a customer-first approach that ensures your vision becomes reality—on time and within budget.

"I had a deck installed and I am very happy. It looks great and completely transformed my backyard. Julio and his team did a great job! I am very very happy."

Michael F on August 2021

Custom Remodeling is your go-to home renovation expert, specializing in high-quality remodeling solutions tailored to your unique style and needs. Whether you’re upgrading a kitchen, transforming a bathroom, finishing a basement, or remodeling your entire home, we deliver craftsmanship you can trust and results you’ll love. At Custom Remodeling, we take pride in clear communication, reliable timelines, and a customer-first approach that ensures your vision becomes reality—on time and within budget.

"I had a deck installed and I am very happy. It looks great and completely transformed my backyard. Julio and his team did a great job! I am very very happy."

Michael F on August 2021

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FAQs for tankless water heater installation projects in Pasadena, TX

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 Pasadena, TX 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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