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Top-Rated Tankless water heater installers in Smithfield - Updated Nov 2026

Avatar for Hampton Roads Water Services
Hampton Roads Water Services
5.0(
191
)
Tankless Water Heater - Install

Serving Smithfield, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"The employee came over at the time he said he was gonna be there(on time), he was friendly, knowledgeable, and timely on installing the elements in my water heater. The price of the install was very reasonable, and I would advise anyone with a plumbing need, water heater, or otherwise, to contact Hamton Roads Water Services, they will do you right."
Water Softener and Water Heater Installs
Water Softener and Water Heater Installs
Water Softener and Water Heater Installs
Water Softener and Water Heater Installs
Water Softener and Water Heater Installs

+91

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Atomic Plumbing & Drain Cleaning Corporation
Atomic Plumbing & Drain Cleaning Corporation
4.7(
598
)
Tankless Water Heater - Install

Serving Smithfield, VA and surrounding areas

Approved

In business since 1968

Emergency services offered

Credit card accepted

"The job went Great! This was the third time I've used Atomic and, like the other two times, I was very happy with the work done. My old water heater was acting like it was about to die. I called Atomic and Ryan was out the next day. We discussed the options (regular vs. tankless) and I went with regular, 50 gallon with 10 yr warranty. Because the door to the closet where the water heater "lives" would be too narrow for the newer, wider tanks, he was able to find a taller model that would still allow me to squeeze into the closet to utilize the extra storage space. Ryan fashioned the extra pipe extensions to make it all work. The installation went well and when it was done I was very happy. Ryan was professional, friendly, and helpful. The office staff also is great at keeping the customer updated and when the tech is actually on the way to your home. I would highly recommend Atomic to everyone. I know I will call them the next time I need plumbing help!"
Response time11 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for TRPLUMBING LLC
TRPLUMBING LLC
4.3(
9
)
Tankless Water Heater - Install

Serving Smithfield, VA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

TRPLUMBING 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.

Response time3 hrs
Response rate100%
30 neighbors recently requested a quote
Avatar for Lighthouse Mechanical Heating & Cooling
Lighthouse Mechanical Heating & Cooling
4.9(
40
)
Tankless Water Heater - Install

Serving Smithfield, VA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Charles arrived on time & performed a through diagnostic of my system. He also verified that my air handler & thermostat settings were correct for the components installed with my system. Charles was polite and offered advice on how to keep my system running efficiently. Overall a great experience. Would definitely recommend LightHouse Mechanical and especially Charles for anyone needing HVAC work done."
20i
95 Furnance
Parade of Homes
Recommended by97%of homeowners
Avatar for K&J Mechanical Services LLC
K&J Mechanical Services LLC
4.7(
23
)
Tankless Water Heater - Install

Serving Smithfield, VA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Awesome! The tech was friendly, very professional, and did a great job. He went out of his way to come back another time to install another filter that we needed to buy. I will use these folks for my HVAC service, and recommend them highly.
"
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+5

Recommended by90%of homeowners
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