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Tankless water heater repair pros in Deal-island

Avatar for A Quality First Service Company, LLC
A Quality First Service Company, LLC
PO Box 1445
4.68(
11
)
Approved Pro
A Quality First Service Company, LLC
PO Box 1445
4.68(
11
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
12 local quotes requested

For four decades, our business has thrived on referrals because we do the job right—every time. Homeowners choose us for competitive pricing, unmatched craftsmanship, and a team that gets it done on time. We deliver quality you can see and results that last. Ready to transform your home? Call us today!

"The job was to install a water heater and it was complete the problem was I paid for a new water heater a they installed one with a big dent on the top and never informed me and cover it with paper work . When I call the manager he had a attitude because I want him to come installs water heater with no damage to it."

Jordan B on August 2022

For four decades, our business has thrived on referrals because we do the job right—every time. Homeowners choose us for competitive pricing, unmatched craftsmanship, and a team that gets it done on time. We deliver quality you can see and results that last. Ready to transform your home? Call us today!

"The job was to install a water heater and it was complete the problem was I paid for a new water heater a they installed one with a big dent on the top and never informed me and cover it with paper work . When I call the manager he had a attitude because I want him to come installs water heater with no damage to it."

Jordan B on August 2022


Avatar for Poseidon Plumbing & Home Services, LLC
Poseidon Plumbing & Home Services, LLC
12637 Sunset Ave. Suite 1
4.68(
198
)
Approved Pro
Poseidon Plumbing & Home Services, LLC
12637 Sunset Ave. Suite 1
4.68(
198
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
130 local quotes requested

Poseidon Plumbing & Home Services is proud to be the team you can truly depend on for reliable plumbing services in Ocean City, Berlin, Salisbury, Millsboro, and the surrounding areas. The plumbing experts take pride in going above and beyond for their customers. From their maintenance plans to affordable financing options through Foundation Finance, you can rest assured they’ll have your plumbing issues resolved right away. Best of all, they don't charge dispatch fees and can provide you with the total cost of your service before beginning any work. Contact their fully licensed and certified plumbers for more information.

"Jordon was very professional and nice"

Tracy S on March 2025

Poseidon Plumbing & Home Services is proud to be the team you can truly depend on for reliable plumbing services in Ocean City, Berlin, Salisbury, Millsboro, and the surrounding areas. The plumbing experts take pride in going above and beyond for their customers. From their maintenance plans to affordable financing options through Foundation Finance, you can rest assured they’ll have your plumbing issues resolved right away. Best of all, they don't charge dispatch fees and can provide you with the total cost of your service before beginning any work. Contact their fully licensed and certified plumbers for more information.

"Jordon was very professional and nice"

Tracy S on March 2025


Avatar for Seaside Plumbing, Inc.
Seaside Plumbing, Inc.
10545 Friendship Road, Unit 2
4.57(
181
)
Approved Pro
Seaside Plumbing, Inc.
10545 Friendship Road, Unit 2
4.57(
181
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
58 local quotes requested

NOTE TO CUSTOMERS: We are still open for business and here to help! Rest assured if you have a plumbing issue we are open and fully equipped to take care of you. We are committed to keeping both our customers and employees safe. We are taking extra precautions when in your home during this uncertain time. Please contact us for more details on what we are doing to keep you safe! Seaside Plumbing, Inc. has been providing high quality plumbing and gas services in Delaware and Maryland at fair prices since 2003. We don't care about being the biggest plumbing company, but we do want to be the best and we constantly strive to educate ourselves and our employees. High quality work along with family like customer service has always been, and continues to be our primary focus. Call us today! Half of our dispatch fee every month goes to charity, ask us which charity we are supporting this month!

"Got ripped off...do not use this company without an estimate, remember companies can get anyone to write a review to say how great they are, last week they charged $839.00 for a simple plastic 1/2" pipe repair in Fenwick, De. I was not there, my daughter was. So be warned - part of the bill said $360 - to lay down drop cloth, open hole in drywall, and sweep up. I called them 3 times, and sent an email, no one would call me back, this was before I posted anything negative - so be warned. CWO"

C W O on March 2025

NOTE TO CUSTOMERS: We are still open for business and here to help! Rest assured if you have a plumbing issue we are open and fully equipped to take care of you. We are committed to keeping both our customers and employees safe. We are taking extra precautions when in your home during this uncertain time. Please contact us for more details on what we are doing to keep you safe! Seaside Plumbing, Inc. has been providing high quality plumbing and gas services in Delaware and Maryland at fair prices since 2003. We don't care about being the biggest plumbing company, but we do want to be the best and we constantly strive to educate ourselves and our employees. High quality work along with family like customer service has always been, and continues to be our primary focus. Call us today! Half of our dispatch fee every month goes to charity, ask us which charity we are supporting this month!

"Got ripped off...do not use this company without an estimate, remember companies can get anyone to write a review to say how great they are, last week they charged $839.00 for a simple plastic 1/2" pipe repair in Fenwick, De. I was not there, my daughter was. So be warned - part of the bill said $360 - to lay down drop cloth, open hole in drywall, and sweep up. I called them 3 times, and sent an email, no one would call me back, this was before I posted anything negative - so be warned. CWO"

C W O on March 2025


Avatar for Spicer Bros. Construction Inc.
Spicer Bros. Construction Inc.
32221 Beaver Run Dr
4.60(
73
)
Approved Pro
Spicer Bros. Construction Inc.
32221 Beaver Run Dr
4.60(
73
)
Approved Pro
Customers say: Quality work
1142 local quotes requested
23 years of experience

With over 20 years of experience, Spicer Bros. Construction is proud to provide exterior home remodeling services to Delmarva, as well as top-notch bathroom remodeling with our Baths By Spicer Bros. division. Our experienced and friendly staff will help you every step of the way, from the first phone call to the completion of your project. We strive to provide you with the highest level of customer service, fair pricing, and workmanship every single time. Look no further for any of your exterior renovations and bathroom remodeling needs!

"Never heard from them"

Fern B on June 2019

With over 20 years of experience, Spicer Bros. Construction is proud to provide exterior home remodeling services to Delmarva, as well as top-notch bathroom remodeling with our Baths By Spicer Bros. division. Our experienced and friendly staff will help you every step of the way, from the first phone call to the completion of your project. We strive to provide you with the highest level of customer service, fair pricing, and workmanship every single time. Look no further for any of your exterior renovations and bathroom remodeling needs!

"Never heard from them"

Fern B on June 2019


Avatar for M Phippin Contracting Inc.
M Phippin Contracting Inc.
Island Pointe Drive
4.95(
22
)
Approved Pro
M Phippin Contracting Inc.
Island Pointe Drive
4.95(
22
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
468 local quotes requested

M. Phippin Contracting is proud to be a family owned and operated Construction Company! With 25 years of experience in the industry as a full service contractor who believes in earning trust and establishing relationships with our customers. We will never cut corners or use inferior products! M. Phippin Contracting is proud to collaborate with selected contractors on the Eastern Shore to ensure the best project outcomes! We treat our customers the way we would like to be treated, with honesty and respect…. M. Phippin Contracting just doesn’t do business any other way!

"Everything went well. Mike did a fantastic job communicating every step of the way. Easy to work with and showed up on time as promised."

Mike P on August 2023

M. Phippin Contracting is proud to be a family owned and operated Construction Company! With 25 years of experience in the industry as a full service contractor who believes in earning trust and establishing relationships with our customers. We will never cut corners or use inferior products! M. Phippin Contracting is proud to collaborate with selected contractors on the Eastern Shore to ensure the best project outcomes! We treat our customers the way we would like to be treated, with honesty and respect…. M. Phippin Contracting just doesn’t do business any other way!

"Everything went well. Mike did a fantastic job communicating every step of the way. Easy to work with and showed up on time as promised."

Mike P on August 2023


Avatar for XQuicker & K.Weezy LLC
XQuicker & K.Weezy LLC
285 Windrow Way
4.45(
29
)
Approved Pro
XQuicker & K.Weezy LLC
285 Windrow Way
4.45(
29
)
Approved Pro
Customers say: Quick response
328 local quotes requested
22 years of experience

20+ years of experience! For service fee is going to be $80.00 plus state tax. We are master technicians, specializing in appliance services, maintenance, repairs, and installs, for all major brands and models! We also can help with troubleshooting most of your pool needs too! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today! XQuicker & K.Weezy LLC CEO Roosevelt St Germain It is always a pleasure to save our community, which, with respect and dignity, A top training technicians, masters, and pros. I'll go ahead to deliver top service It is official and mandatory to pay of service fee, and it has to be respected based on our company policy. We run the business with expertise, professionalism, and speak clearly and transparently It is mandatory to be charged a service fee based on your unit. We are not looking to build a business with a window shopper or any sort of clientele, but we have a certain protocol to follow in our company policy. We are looking for a sure customer who needs to get the service done and who cooperates with our technicians. Thank you, based on the Apple company seal Mr. Roosevelt St Germain

"Tech was very knowledgeable in analyzing my refrigerator and parts needed for insurance coverage."

Christine P on May 2025

20+ years of experience! For service fee is going to be $80.00 plus state tax. We are master technicians, specializing in appliance services, maintenance, repairs, and installs, for all major brands and models! We also can help with troubleshooting most of your pool needs too! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today! XQuicker & K.Weezy LLC CEO Roosevelt St Germain It is always a pleasure to save our community, which, with respect and dignity, A top training technicians, masters, and pros. I'll go ahead to deliver top service It is official and mandatory to pay of service fee, and it has to be respected based on our company policy. We run the business with expertise, professionalism, and speak clearly and transparently It is mandatory to be charged a service fee based on your unit. We are not looking to build a business with a window shopper or any sort of clientele, but we have a certain protocol to follow in our company policy. We are looking for a sure customer who needs to get the service done and who cooperates with our technicians. Thank you, based on the Apple company seal Mr. Roosevelt St Germain

"Tech was very knowledgeable in analyzing my refrigerator and parts needed for insurance coverage."

Christine P on May 2025


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
54463 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025


Custom Remodeling & Restorations
Unknown
No reviews
Custom Remodeling & Restorations
Unknown
No reviews
Free onsite estimate

We are a family owned and operated business with over 20 years of experience throughout Maryland and Virginia. We pride ourselves in honest, reliable, quality work with impeccable customer service. Visit us online: https://sites.google.com/site/customrandr/

We are a family owned and operated business with over 20 years of experience throughout Maryland and Virginia. We pride ourselves in honest, reliable, quality work with impeccable customer service. Visit us online: https://sites.google.com/site/customrandr/


That Granite Place
18089 Sussex HWY
4.30(
10
)
That Granite Place
18089 Sussex HWY
4.30(
10
)
Customers say: Quick response
17 years of experience

We are the largest granite fabricator on the Delmarva Peninsula. We provide services for builders, kitchen & bath contractors, and retail. We offer the best customer service and do the highest quality work. Please visit our showrooom and choose your granite slabs.

"That Granite Place was hired to install Quartz countertops in a home I owned by the general contractor, Garrison Homes. The countertops were installed incorrectly (on an angle) as well as cut incorrectly. Despite countless emails and phone calls, they refused to do the repair since they were paid in full. The operations manager, Mark Widen, said his hands are tied and that they wont honor the repair or warranty. I wouldn't EVER deal with this company again nor would I recommend them to my worst enemy!!!"

Brian M on January 2019

We are the largest granite fabricator on the Delmarva Peninsula. We provide services for builders, kitchen & bath contractors, and retail. We offer the best customer service and do the highest quality work. Please visit our showrooom and choose your granite slabs.

"That Granite Place was hired to install Quartz countertops in a home I owned by the general contractor, Garrison Homes. The countertops were installed incorrectly (on an angle) as well as cut incorrectly. Despite countless emails and phone calls, they refused to do the repair since they were paid in full. The operations manager, Mark Widen, said his hands are tied and that they wont honor the repair or warranty. I wouldn't EVER deal with this company again nor would I recommend them to my worst enemy!!!"

Brian M on January 2019


Eastern Shore Building Industry Association
PO Box 3104
3.00(
1
)
Eastern Shore Building Industry Association
PO Box 3104
3.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
...
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Tankless water heater installations FAQs

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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