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Verified Reviews for Water Heater Service pros in Knotts Island, NC

*The Angi rating for Water Heater Service companies in Knotts Island, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

*The HomeAdvisor rating for Water Heater Service companies in Knotts Island, NC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Heater Service needs.

Last update on November 13, 2025

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Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

4.48(
319
)
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

4.48(
319
)
•Approved Pro
Customers say: True professional
253 local quotes requested
90 years of experience

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Excellent job"

Lakisha S on December 2024

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

"Excellent job"

Lakisha S on December 2024

Russell's American Mechanical

4.78(
796
)
•Approved Pro

Russell's American Mechanical

4.78(
796
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
228 local quotes requested

Welcome to Russell's and American Mechanical where WE CAN FIX THAT! We offer residential plumbing, HVAC, electrical, generator, and gas line service throughout Virginia Beach, Norfolk, Chesapeake and the surrounding cities in Hampton Roads. Same day emergency services, priority membership service and the best customer service! Our mission is to provide the highest quality workmanship from professionals you can trust, and our motto is if you have a problem: "We can fix that for you!" Popular Services: - Heating Repair/Installs - A/C Repair/Installs - Drain Unclogging (Clearing) - Water Heater Repairs/Installation - Electrician Repair/Install - Generator Installs

"We have always used American Mechanical to install and service our HVAC and tankless systems. Today we had them inspect and service our HVAC in advance of winter. Our tech Korey did a great job providing the service. He was very thorough, knowledgeable on our unit and answered all of my questions and made good recommendations without the “sales” push that other companies I have used the past have done. I was very satisfied "

RJ L on November 2025

Welcome to Russell's and American Mechanical where WE CAN FIX THAT! We offer residential plumbing, HVAC, electrical, generator, and gas line service throughout Virginia Beach, Norfolk, Chesapeake and the surrounding cities in Hampton Roads. Same day emergency services, priority membership service and the best customer service! Our mission is to provide the highest quality workmanship from professionals you can trust, and our motto is if you have a problem: "We can fix that for you!" Popular Services: - Heating Repair/Installs - A/C Repair/Installs - Drain Unclogging (Clearing) - Water Heater Repairs/Installation - Electrician Repair/Install - Generator Installs

"We have always used American Mechanical to install and service our HVAC and tankless systems. Today we had them inspect and service our HVAC in advance of winter. Our tech Korey did a great job providing the service. He was very thorough, knowledgeable on our unit and answered all of my questions and made good recommendations without the “sales” push that other companies I have used the past have done. I was very satisfied "

RJ L on November 2025

Lockhart plumbing & drain cleaning

4.38(
8
)
•Approved Pro

Lockhart plumbing & drain cleaning

4.38(
8
)
•Approved Pro
Customers say: Terrific value
51 local quotes requested

We are a local plumbing company service if the Outer Banks of North Carolina. We are a smallChristian, family oriented, company rooted in the community dedicated to providing quantity affordable services.

"I wouldn't have chosen this company based on other's reviews, but our house came with an AHS warranty so decided to use that instead of my own time clearing a couple of backed up toilets and checking on water in the crawlspace. The kid that showed up was obviously not used to communicating with people and seemed to have very little experience. I told him the toilets will probably need augered so he did this and the toilets were able to flush. He expended little effort investigating the leak (that we knew was down in the crawlspace by a previous inspection) and his only response was "looks good". 24 hours later our toilet is backed up again after only having liquids in it and he refuses to come back out. I don't really think he has the experience to do much other than auger a toilet, which anyone can do but Lockhart is contracted out by AHS so people get stuck with them. Read the reviews and if you have the ability to pick your own plumber I would highly recommend it."

Joshua B on August 2022

We are a local plumbing company service if the Outer Banks of North Carolina. We are a smallChristian, family oriented, company rooted in the community dedicated to providing quantity affordable services.

"I wouldn't have chosen this company based on other's reviews, but our house came with an AHS warranty so decided to use that instead of my own time clearing a couple of backed up toilets and checking on water in the crawlspace. The kid that showed up was obviously not used to communicating with people and seemed to have very little experience. I told him the toilets will probably need augered so he did this and the toilets were able to flush. He expended little effort investigating the leak (that we knew was down in the crawlspace by a previous inspection) and his only response was "looks good". 24 hours later our toilet is backed up again after only having liquids in it and he refuses to come back out. I don't really think he has the experience to do much other than auger a toilet, which anyone can do but Lockhart is contracted out by AHS so people get stuck with them. Read the reviews and if you have the ability to pick your own plumber I would highly recommend it."

Joshua B on August 2022

Avatar for Millennium Properties and Construction, LLC

Millennium Properties and Construction, LLC

5.00(
4
)
•Approved Pro

Millennium Properties and Construction, LLC

5.00(
4
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
102 local quotes requested

Millennium Properties and Construction is a family owned, Class A general contractor specializing in kitchen and bathroom remodeling, additions and all interior and exterior renovations since 2017. We provide high end remodeling and renovations to any and all residential properties. President, Larry Craig III has been in the industry for over 20 years. Your Vision, Our Expertise is our slogan, and our goal is to make this a reality. Please contact us for any and all of your construction needs.

"Excellent. This was a very detailed and tedious project, and it was completed in a timely manner with top quality products and workmanship."

Daniel C on April 2024

Millennium Properties and Construction is a family owned, Class A general contractor specializing in kitchen and bathroom remodeling, additions and all interior and exterior renovations since 2017. We provide high end remodeling and renovations to any and all residential properties. President, Larry Craig III has been in the industry for over 20 years. Your Vision, Our Expertise is our slogan, and our goal is to make this a reality. Please contact us for any and all of your construction needs.

"Excellent. This was a very detailed and tedious project, and it was completed in a timely manner with top quality products and workmanship."

Daniel C on April 2024

Avatar for Barrow Construction

Barrow Construction

5.00(
5
)
•Approved Pro

Barrow Construction

5.00(
5
)
•Approved Pro
122 local quotes requested
26 years of experience

Barrow Construction, LLC has been serving as a leading Construction Company in the Virginia-North Carolina area since it was founded in 1999. Beginning as a small company doing decks, siding, framing, and interior trim, Barrow Construction has grown to provide over 25 residential and commercial services. After over 20 years in the business, Barrow Construction wants to focus on the residential construction sector in the southeastern Virginia/northeastern North Carolina area. Barrow Construction works hand in hand with their clients creating something custom and uniquely yours! Call us today, and let's make your idea a reality.

Barrow Construction, LLC has been serving as a leading Construction Company in the Virginia-North Carolina area since it was founded in 1999. Beginning as a small company doing decks, siding, framing, and interior trim, Barrow Construction has grown to provide over 25 residential and commercial services. After over 20 years in the business, Barrow Construction wants to focus on the residential construction sector in the southeastern Virginia/northeastern North Carolina area. Barrow Construction works hand in hand with their clients creating something custom and uniquely yours! Call us today, and let's make your idea a reality.

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
30994 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

HVAC Solutions

No reviews yet

HVAC Solutions

No reviews yet
Free onsite estimate

We have been working in this trade for 10 years. Specializing in heating and air-conditioning and water heater installations, we can offer quality service at an affordable price that works for you!

We have been working in this trade for 10 years. Specializing in heating and air-conditioning and water heater installations, we can offer quality service at an affordable price that works for you!

Maintenance Plumbing

No reviews yet

Maintenance Plumbing

No reviews yet
15 years of experience

We are a small local company willing to provide a great service at reasonable prices on plumbing repair. we service home and agricultural needs as well as some commercial plumbing needs.

We are a small local company willing to provide a great service at reasonable prices on plumbing repair. we service home and agricultural needs as well as some commercial plumbing needs.

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Water Heaters questions, answered by experts

Due to the high temperature, using stainless steel vent pipes for your tankless water heater’s exhaust vent is best. Also, it is safe to use a flexible vent duct as the exhaust fan. If installing the exhaust fan yourself, make sure you are using heat-resistant silicon to connect the exhaust vent and the duct on your water heater.

You can convert a gas heater to electric, but it isn’t as simple as swapping a plug or two. First of all, you need to make sure there’s adequate power to the unit, as electric units require much higher power amounts versus gas. Then, you need to close off the gas lines and ventilation. Make sure you don’t also need a permit for an electric water heater—some cities require it. Making the switch can cost upwards of $1,500.

Going from a tank to a tankless water heater is one of the most effective ways to lower your utility bills. The switch also frees up more space and ensures a consistent hot water supply, as the water is heated on an as-needed basis. It costs between $5,400 and $7,400 to install a new tankless water heater. Most installation companies will also help dispose of your old water tank.

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

Converting a gas water heater to an electric one can cost between $870 and $4,100, depending on the installation scope, plumbing and electrical needs, and the water heater model. However, it’s always better to contact a local pro for a more accurate quote. Also, since natural gas is cheaper than electricity in most regions, you should prepare yourself for a higher monthly cost after the initial conversion.

The Knotts Island, NC homeowners’ guide to water heater services

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

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