Top-rated water heater pros.

Get matched with top water heater pros in Diana, TX

Enter your ZIP and get matched with up to 5 pros

TRUSTED BY DIANA, TX HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified water heater services reviews

Find Water heater pros in Diana

Avatar for Statewide Remodeling, Inc. of East Texas

Statewide Remodeling, Inc. of East Texas

New on AngiNew on Angi
Approved Pro

Statewide Remodeling, Inc. of East Texas

New on AngiNew on Angi
Approved Pro
527 local quotes requested
31 years of experience

Statewide Remodeling's unsurpassed commitment to customer service has repeatedly earned the coveted Consumers Choice Award for the past 10 years straight. Statewide has also been named Service Provider of the Year by multiple large retail establishments over the past 10 years. We have offices and showrooms in Dallas, Plano, Austin, Houston, and San Antonio to accommodate our 40,000+ customers. We offer our customers workmanship guarantees for as long as they own their homes and also a money-back satisfaction guarantee in writing. When you want to improve the beauty and overall efficiency of your home, trust the experts at Statewide Remodeling. We're a locally owned and nationally ranked remodeling company.

Statewide Remodeling's unsurpassed commitment to customer service has repeatedly earned the coveted Consumers Choice Award for the past 10 years straight. Statewide has also been named Service Provider of the Year by multiple large retail establishments over the past 10 years. We have offices and showrooms in Dallas, Plano, Austin, Houston, and San Antonio to accommodate our 40,000+ customers. We offer our customers workmanship guarantees for as long as they own their homes and also a money-back satisfaction guarantee in writing. When you want to improve the beauty and overall efficiency of your home, trust the experts at Statewide Remodeling. We're a locally owned and nationally ranked remodeling company.


Avatar for Expo Home Improvement

Expo Home Improvement

4.72(
98
)
Approved Pro

Expo Home Improvement

4.72(
98
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
264 local quotes requested

Imagine loving every corner of your home. From a kitchen that feels fresh again, to a bathroom that finally works for your family, to windows that keep you comfortable through every Texas season. At Expo Home Improvement, we make remodeling feel simple and rewarding. Our team brings care, craftsmanship, and clear communication to every project, because how we show up matters just as much as what we build. Whether you're in Dallas-Fort Worth, Houston, Austin, San Antonio, or East Texas, we’re just around the corner and ready to help you love where you live. M-39963

"The Expo home came out, and they installed a step-in shower for the family; their work was excellent. We worked with Da'Monte, Kawin, and John, and they were very professional. We would recommend them to anyone needing this type of service."

Geri H on July 2025

Imagine loving every corner of your home. From a kitchen that feels fresh again, to a bathroom that finally works for your family, to windows that keep you comfortable through every Texas season. At Expo Home Improvement, we make remodeling feel simple and rewarding. Our team brings care, craftsmanship, and clear communication to every project, because how we show up matters just as much as what we build. Whether you're in Dallas-Fort Worth, Houston, Austin, San Antonio, or East Texas, we’re just around the corner and ready to help you love where you live. M-39963

"The Expo home came out, and they installed a step-in shower for the family; their work was excellent. We worked with Da'Monte, Kawin, and John, and they were very professional. We would recommend them to anyone needing this type of service."

Geri H on July 2025


Avatar for 3 Brothers Remodeling

3 Brothers Remodeling

5.00(
14
)
Approved Pro

3 Brothers Remodeling

5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

We do all remodeling. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"I was so glad to find 3 Brother remodeling. At first they impressed me with punctuality. They showed up on time every appointment with me. They are reliable and provided me with a meticulous touch to my home. They are excellent in communication. They have integrity in their work and provided me with high standard work. I am so impressed with them in every way. I would hire them again!"

Satomi M on May 2025

We do all remodeling. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

"I was so glad to find 3 Brother remodeling. At first they impressed me with punctuality. They showed up on time every appointment with me. They are reliable and provided me with a meticulous touch to my home. They are excellent in communication. They have integrity in their work and provided me with high standard work. I am so impressed with them in every way. I would hire them again!"

Satomi M on May 2025


Avatar for Appliance Tech of East Texas LLC

Appliance Tech of East Texas LLC

5.00(
6
)
Approved Pro

Appliance Tech of East Texas LLC

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
141 local quotes requested

We are new, but not new. Confusing? Well, we are a new company, but our team has years of appliance repair experience. Most of this experience has been gained right here in East Texas. As such, we are locally grown and locally operated. Being a family owned business we want to treat your needs as we would treat our own! We currently service most of East Texas, but aim to grow! Let us become your Appliance Tech of East Texas!

"Great. I knew exactly what to do"

Paula W on February 2025

We are new, but not new. Confusing? Well, we are a new company, but our team has years of appliance repair experience. Most of this experience has been gained right here in East Texas. As such, we are locally grown and locally operated. Being a family owned business we want to treat your needs as we would treat our own! We currently service most of East Texas, but aim to grow! Let us become your Appliance Tech of East Texas!

"Great. I knew exactly what to do"

Paula W on February 2025


Avatar for Quality Work By Ron

Quality Work By Ron

5.00(
4
)
Approved Pro

Quality Work By Ron

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
253 local quotes requested

I have been in the remodeling/construction for over 35 years and love what I do. Quality and reasonable prices is what we offer. We build new construction. Kitchen and Bathroom remodeling, concrete, roofing, floors and Sheetrock & painting is just a little what we do. We specialize in room & garage conversions. So, if you want Quality work with reasonable prices, give me a call.

"Ron and crew are experienced, straight forward and good to work with"

David T on February 2025

I have been in the remodeling/construction for over 35 years and love what I do. Quality and reasonable prices is what we offer. We build new construction. Kitchen and Bathroom remodeling, concrete, roofing, floors and Sheetrock & painting is just a little what we do. We specialize in room & garage conversions. So, if you want Quality work with reasonable prices, give me a call.

"Ron and crew are experienced, straight forward and good to work with"

David T on February 2025


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro

Neli Virtual Appliance Repair

4.30(
577
)
Approved Pro
Customers say: Super punctual
29695 local quotes requested
9 years of experience

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Super helpful"

Michele H on November 2025


Avatar for Tri-State Water, Power & Air

Tri-State Water, Power & Air

No reviews yet

Tri-State Water, Power & Air

No reviews yet
26 local quotes requested

In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!

In business since 1992, Tri-State prides itself on providing top notch services and products to it's many customers. Our Service Plumbing team is ready and willing to tackle your project. Simply reach out and we will dispatch a technician immediately to provide a quote and solve your problem!


Avatar for Royal Plumbing & Construction LLC

Royal Plumbing & Construction LLC

4.86(
7
)

Royal Plumbing & Construction LLC

4.86(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Royal Plumbing is here to take care of any pluming needs you may have, including but not limited to, replacing water heaters, clearing drain lines, repairing leaking faucets, repair/install gas lines and much more! We offer a variety of services to suit your needs, from repairs to new construction to remodels. We pride ourselves in excellence, always striving to not miss any details and getting the job done right the first time. We value our customers and strive to build a lasting relationship. Danny King is the owner and Master Plumber of Royal Plumbing. He graduated high school and started a summer job as a plumber's apprentice. He enjoyed working with his hands and seeing the results of repairing/solving problems that it became his life long career. He worked for many years as a plumber for other companies advancing his license until he finally received his master license and started his own company in the year 2000. We always want our customers to feel as they are treated with royalty from the initial phone call with our office staff to our technicians completing your plumbing needs at your home. Royal Plumbing takes your plumbing needs seriously and know that you are inviting us into your home to solve your plumbing issue. We stand by our professionalism and quality plumbing work.

"Everything went well. The only thing that I don't like was about my yard, but they were good."

Joe M on May 2021

Royal Plumbing is here to take care of any pluming needs you may have, including but not limited to, replacing water heaters, clearing drain lines, repairing leaking faucets, repair/install gas lines and much more! We offer a variety of services to suit your needs, from repairs to new construction to remodels. We pride ourselves in excellence, always striving to not miss any details and getting the job done right the first time. We value our customers and strive to build a lasting relationship. Danny King is the owner and Master Plumber of Royal Plumbing. He graduated high school and started a summer job as a plumber's apprentice. He enjoyed working with his hands and seeing the results of repairing/solving problems that it became his life long career. He worked for many years as a plumber for other companies advancing his license until he finally received his master license and started his own company in the year 2000. We always want our customers to feel as they are treated with royalty from the initial phone call with our office staff to our technicians completing your plumbing needs at your home. Royal Plumbing takes your plumbing needs seriously and know that you are inviting us into your home to solve your plumbing issue. We stand by our professionalism and quality plumbing work.

"Everything went well. The only thing that I don't like was about my yard, but they were good."

Joe M on May 2021



Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Showing 1-10 of 25
Water Heaters questions, answered by experts

Depending on the brand of water heater, you may need to install an expansion tank in order to meet the conditions for warranty coverage. It’s important for consumers to read the fine print of the warranty to see if an expansion tank is necessary. Even if an expansion tank isn’t required for the warranty, it’s usually mandated by building codes—although not for tankless water heaters.

You can use multiple tankless water heaters, but that doesn’t mean you should. Adding multiple tankless heaters adds considerable cost to your home in both parts and installation costs. Also, you’re adding many more points of failure in the system, making plumbing issues harder to diagnose. More heaters mean more maintenance, and insurers may want a word regarding the increased risk of water damage. A single, larger unit makes more sense in most situations.

An average-sized empty water heater weighs around 150 pounds. Tankless water heaters are much lighter, weighing between 10 and 50 pounds. The smaller size and added convenience come at a price, though—tankless water heaters average about twice the price of their traditional counterparts.

When the water expands in a hot water heater, it puts pressure on your hot water pipes and can cause leaks or a rupture in the hot water tank under certain conditions. Pipes or water heaters may split due to the pressure where there is a backflow preventer that prevents the hot water heater from diffusing pressure by releasing water back to the public water line.

In these scenarios, a hot water heater expansion tank provides a place for the hot water heater to relieve pressure and prevent bursts and leaks.

On average, a tankless water heater should last between 10 and 15 years. Its lifespan will be affected by how much it's used, the effect of weather where your home is on the unit—colder is harsher and will shorten lifespan—and if the heater is maintained appropriately and regularly. There are many signs your water heater needs to be replaced, so pay attention to anything that changes with your heater or hot water.

The Diana, TX homeowners’ guide to water heater services

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