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Top-Rated Tankless water heater installers in Van Alstyne - Updated Nov 2026

Avatar for Charter Plumbing Air Electric
Charter Plumbing Air Electric
4.7(
7
)
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 2009

Emergency services offered

Warranties offered

"The blockage was successful unstopped, but the oil and grease was left all over my driveway and my flowerbeds were a mess. It was way too expensive for a mess to be made of this magnitude. It was nearly 400.00 dollars for less than 30 minutes work. I was left to clean up the mess. This just wasn’t right."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time1 day
2 neighbors recently requested a quote
Recommended by60%of homeowners
Avatar for Underwood Plumbing and Septic
Underwood Plumbing and Septic
4.1(
11
)
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

Underwood Plumbing and Septic is your go-to solution for all plumbing and septic needs in Collin, Fannin, Grayson, Lamar and Delta Counties. Our team of expert plumbers and technicians offers top-notch services, including plumbing installations, repairs and specialized septic system maintenance. Whether you need a quick fix or a complete system overhaul, our professionals are dedicated to delivering efficient and reliable solutions tailored to your specific requirements. With decades of experience, we have built a solid reputation for excellence in the industry. Customers trust us for our timely responses, attention to detail, and top-notch plumbing and septic services. By no means comprehensive, we do water heater installs and repairs, plumbing fixture repairs, sewer repairs, hydro-jetting, septic system component maintenance, septic pumping, and many more services! Send us a message or give us a call to get a solution to your problem today. We offer senior citizen discounts.

Control Panel
House Filtration
Septic Service Tech
Septic Tank Pumping
Septic Tank Pumping

+24

27 neighbors recently requested a quote
Avatar for Ironclad Plumbing LLC
Ironclad Plumbing LLC
5.0(
6
)
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

Approved

Free estimates

Credit card accepted

"Ironclad Plumbing gets my highest recommendation. Great employees and service. Ironclad has done a few small jobs for us in the past but recently they completed a really big job. Chris is very knowledgeable and kept us informed of discoveries and plans. Everyone on the job was professional and communicated constantly with us. They worked hard and were extremely efficient. This is a great company to work with."
Water Heaters
Drain Cleaning
General Plumbing
20 neighbors recently requested a quote
Avatar for Benjamin Franklin Plumbing of Sherman
Benjamin Franklin Plumbing of Sherman
4.4(
9
)
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

Benjamin Franklin Plumbing 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.

New Water Heater
Response time7 hrs
Response rate96%
28 neighbors recently requested a quote
Avatar for Hunter Supertechs
Hunter Supertechs
New to Angi
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

Approved (Corporate)

In business since 2013

Free estimates

Credit card accepted

Hunter Super Techs proudly serves the Oklahoma and Texas area homeowners, providing quality solutions for all your service needs! HVAC, plumbing, and electrical services are performed by licensed, professionally trained technicians to create the ultimate home comfort experience for your family.\n

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Avatar for Honest Choice Plumbing
Honest Choice Plumbing
New to Angi
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

At Honest Choice Plumbing we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

6 neighbors recently requested a quote
Avatar for Ecowater Texas
Ecowater Texas
4.7(
142
)
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"TL:DR The American-made equipment works very well. The company ultimately assured the installation was complete and correct. But it was a rocky road. It was easy to schedule an appointment with a sales person. He spent a lot of time trying to sell me a system, when in fact I'd already done my research and knew I wanted to buy their products if they could improve my water quality. The salesman was able to give me measurements of dissolved solids and pH, which was important to me. Installation was fast; within about a week, our system was in place! Unfortunately, the installation did not pass inspection. When I contacted EcoWater Texas about the problem, the owner said the inspector was being unreasonable, and this had never happened before. He said he was uncomfortable having his plumber do the work the inspector required, and I would have to find someone else to do it. He said he'd pay the cost if it was reasonable. I contacted the inspector to get a detailed explanation of the work to be done. The inspector came over and gave me a red tag, formally failing the installation. He said I should call EcoWater Texas and tell them I had the tag, and if I submitted the tag to the licensing board they'd make it right. When I did that, EcoWater Texas agreed to find a plumber to do the work and cover the costs. The new plumber finished the installation, and it passed inspection. I then asked EcoWater Texas to test my water to make sure the system was working as advertised. This took a little time, but the salesman returned and did the testing. That's when I learned the system was only treating half my water! The rest entered the house in a different place. Apparently EcoWater Texas didn't check for that when they did the original installation. So EcoWater Texas had the second plumber come back and tie in the rest of the house water. The entire process took several months."
ERO 375
Credits
Softeners and Refiners
Recommended by91%of homeowners
Avatar for STUART HVAC, LLC
STUART HVAC, LLC
4.7(
49
)
Tankless Water Heater - Install

Serving Van Alstyne, TX and surrounding areas

In business since 2005

Emergency services offered

Credit card accepted

"Stuart HVAC, LLC Was amazing.  Stuart's knowledge, professionalism and attention to detail saved me time and money.  The man really knows his AC and heating.  He did so well on my air-conditioning system replacement that I had him come back out and replace my hot water heater.  All of which are working perfectly! 
I would recommend him to anyone who is seeking an honest, hardworking and skilled person in this area.
Regards,
Leslie
"
Recommended by93%of homeowners
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