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Tankless water heater repair pros in Curtis Bay

Wrenching Rayman Plumbing & Heating LLC
1001 Fuselage Ave
5.00(
4
)
Approved Pro
Wrenching Rayman Plumbing & Heating LLC
1001 Fuselage Ave
5.00(
4
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

Wrenching Rayman Plumbing & Heating LLC 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.

"Great customer service. Arrived on the scheduled time. Excellent work. "

Donna M on February 2025

Wrenching Rayman Plumbing & Heating LLC 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.

"Great customer service. Arrived on the scheduled time. Excellent work. "

Donna M on February 2025


Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Pohlman Plumbing Inc
611 N Hammonds Ferry Rd STE P
4.63(
38
)
Approved Pro
Customers say: Quick response
35 local quotes requested
17 years of experience

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024


CLARK DRAIN CLEANING, LLC
2594 DRUID PARK DR
5.00(
2
)
Approved Pro
CLARK DRAIN CLEANING, LLC
2594 DRUID PARK DR
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Clark Drain Cleaning proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"The plumbers were friendly, professional and on time. They performed the job in a timely fashion, cleaned up and were very thorough. I would highly recommend them to others."

Regina M on September 2023

Clark Drain Cleaning proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"The plumbers were friendly, professional and on time. They performed the job in a timely fashion, cleaned up and were very thorough. I would highly recommend them to others."

Regina M on September 2023


Avatar for Amazing Heating and Air Conditioning, Inc.
Amazing Heating and Air Conditioning, Inc.
2630 Georgetown Rd
4.74(
173
)
Approved Pro
Amazing Heating and Air Conditioning, Inc.
2630 Georgetown Rd
4.74(
173
)
Approved Pro
Customers say: Quick response
19 years of experience
Free onsite estimate

We are full-service heating and air conditioning company that provides residential and light commercial service, installation and maintenance. We truly believe that if we focus on helping people and treat others with respect, our customer’s experience shall be an amazing one.

"poor customer service. service manager insulted me, called me derogatory names while defaming my character. when all I was looking for was for someone to right a wrong. I was actually looking forward to them coming to look at my furnace and was hoping to find a trusted company but was given the complete opposite of what I expected. first no one called me with an update, I had to call, then no one showed by 5pm after I waited patiently all day during their 8-5 window. finally at 5:10 i reached out again only to be met with an after hours line that couldn't help me at all. once I spoke to SM, he insulted me, called me derogatory names and defamed my character all because I was understandably upset for being "brushed off" by everyone I had come into contact the entire day and given excuse after excuse with no solution that was going to benefit me. Customer service and professionalism are lacking 100%"

Tracey S on December 2023

We are full-service heating and air conditioning company that provides residential and light commercial service, installation and maintenance. We truly believe that if we focus on helping people and treat others with respect, our customer’s experience shall be an amazing one.

"poor customer service. service manager insulted me, called me derogatory names while defaming my character. when all I was looking for was for someone to right a wrong. I was actually looking forward to them coming to look at my furnace and was hoping to find a trusted company but was given the complete opposite of what I expected. first no one called me with an update, I had to call, then no one showed by 5pm after I waited patiently all day during their 8-5 window. finally at 5:10 i reached out again only to be met with an after hours line that couldn't help me at all. once I spoke to SM, he insulted me, called me derogatory names and defamed my character all because I was understandably upset for being "brushed off" by everyone I had come into contact the entire day and given excuse after excuse with no solution that was going to benefit me. Customer service and professionalism are lacking 100%"

Tracey S on December 2023


Avatar for BFMD, LLC
BFMD, LLC
4219 Hanover Pike
4.63(
115
)
Approved Pro
BFMD, LLC
4219 Hanover Pike
4.63(
115
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
71 local quotes requested

BFMD, LLC is licensed and dependable plumbing and pipeline service provider in Manchester, MD. Specializing in sewer service, underground pipe repair, and video pipeline inspections, there is no project too big for our team. We even handle municipal plumbing and builder services, including public right-of-way connections, new water meter installation, and fire hydrant repair. At BFMD, we combine our years of experience with underground utilities with state-of-the-art video technology to help quickly and efficiently find and eliminate pipeline problems like clogs and corrosion. If you have an older home or property in the Carroll County area, trust BFMD for annual pipeline inspections, sewer cleaning, and underground pipe repairs that keep your property in top condition. Call today for a free water or sewer line estimate!

"Technician was very knowledgeable and professional and was able to identify the problem with the drainpipe using a camera and I was able to follow along. I would certainly use BFMD for any plumbing issues in the future and would recommend them."

Elise R on May 2025

BFMD, LLC is licensed and dependable plumbing and pipeline service provider in Manchester, MD. Specializing in sewer service, underground pipe repair, and video pipeline inspections, there is no project too big for our team. We even handle municipal plumbing and builder services, including public right-of-way connections, new water meter installation, and fire hydrant repair. At BFMD, we combine our years of experience with underground utilities with state-of-the-art video technology to help quickly and efficiently find and eliminate pipeline problems like clogs and corrosion. If you have an older home or property in the Carroll County area, trust BFMD for annual pipeline inspections, sewer cleaning, and underground pipe repairs that keep your property in top condition. Call today for a free water or sewer line estimate!

"Technician was very knowledgeable and professional and was able to identify the problem with the drainpipe using a camera and I was able to follow along. I would certainly use BFMD for any plumbing issues in the future and would recommend them."

Elise R on May 2025


Avatar for Atlantic Blue Water Services
Atlantic Blue Water Services
844 RITCHIE HWY
5.00(
4
)
Approved Pro
Atlantic Blue Water Services
844 RITCHIE HWY
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
332 local quotes requested

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are 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. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Well Drilling - Drinking Systems - Reverse Osmosis - Residential & Commercial

Averaging a 4.8-star rating across all review platforms, client satisfaction is our #1 priority! Atlantic Blue Water Services provides the highest quality and most specialized home water treatment systems in today's market. We are 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. Don't settle for anything less than the best for your home or business. Experience the difference with Atlantic Blue Water Services. Contact us now for a free, no-obligation water test and discover why we are the preferred choice for clean water solutions in Maryland. Our experienced team is ready to answer your questions and guide you toward the best water solution for your home or business. We invite you to trust us with your water needs! Water Testing - Water Treatment - Water Softening - Well Water - City Water - Well Pumps - Tanks - Well Drilling - Drinking Systems - Reverse Osmosis - Residential & Commercial


Avatar for Home Systems Appliance Repair
Home Systems Appliance Repair
805 Peppard Dr.
4.89(
695
)
Approved Pro
Home Systems Appliance Repair
805 Peppard Dr.
4.89(
695
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
602 local quotes requested

We are not a global, national franchise or a remote out of state contractor with no local ties. We are a homegrown, local minority owned company committed to customer satisfaction. Founded in 1992, our company has performed over 100,000 service calls, and have over 30 years of experience. Insured, licensed and bonded we provide perfect service delivery to every customer, every time. We are a two time "Best Of Baltimore" winner. We are an Angie's List Super Service Award Winner 2011-2020. We service Anne Arundel, Baltimore, Carroll, Cecil , Harford, Howard counties, Baltimore city and southern Pennsylvania.

"Home Systems Appliance Repair did an excellent repair on my 18 year old panel-ready 42 inch Built-In counter depth GE Profile Refrigerator. The original GE tech who looked at the leak in the freezer evaporator a year ago, told me the refrigerator was non repairable because the "vacuum pump" retrofit part it needed was no longer available. After paying his $200 visit fee for a 2 minute consultation, he offered me a discount on a new GE refrigerator to fit which had not been built yet. Fast forward to now, GE does have 42 inch built-in counter depth Monogram side-by-side for $12,000 and $2,000 of Kraftmaid panels. Home Systems Appliance Repair cost me $400 to identify and fix a broken heat transfer tab in the freezer evaporator unit. I saved $15,000 - - not bad for paying Appliance Repair for a 2 hour job. They seriously looked and found the problem. I highly recommend Manny (the tech who did the work), and Home Systems Appliance Repair. Susan"

Susan B on May 2025

We are not a global, national franchise or a remote out of state contractor with no local ties. We are a homegrown, local minority owned company committed to customer satisfaction. Founded in 1992, our company has performed over 100,000 service calls, and have over 30 years of experience. Insured, licensed and bonded we provide perfect service delivery to every customer, every time. We are a two time "Best Of Baltimore" winner. We are an Angie's List Super Service Award Winner 2011-2020. We service Anne Arundel, Baltimore, Carroll, Cecil , Harford, Howard counties, Baltimore city and southern Pennsylvania.

"Home Systems Appliance Repair did an excellent repair on my 18 year old panel-ready 42 inch Built-In counter depth GE Profile Refrigerator. The original GE tech who looked at the leak in the freezer evaporator a year ago, told me the refrigerator was non repairable because the "vacuum pump" retrofit part it needed was no longer available. After paying his $200 visit fee for a 2 minute consultation, he offered me a discount on a new GE refrigerator to fit which had not been built yet. Fast forward to now, GE does have 42 inch built-in counter depth Monogram side-by-side for $12,000 and $2,000 of Kraftmaid panels. Home Systems Appliance Repair cost me $400 to identify and fix a broken heat transfer tab in the freezer evaporator unit. I saved $15,000 - - not bad for paying Appliance Repair for a 2 hour job. They seriously looked and found the problem. I highly recommend Manny (the tech who did the work), and Home Systems Appliance Repair. Susan"

Susan B on May 2025


Avatar for Len The Plumber, LLC.
Len The Plumber, LLC.
1552 Ridgely St
4.26(
1,257
)
Approved Pro
Len The Plumber, LLC.
1552 Ridgely St
4.26(
1,257
)
Approved Pro
Customers say: Super punctual
1834 local quotes requested
29 years of experience

Len The Plumber, LLC. is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"On the positive side, the plumber himself (Mr. Ralte) was great. He was courteous, efficient, competent and friendly, and he cleaned everything up nicely. If I were just giving a rating for him I would give 5 stars. Unfortunately, I can't do that for the company overall. My biggest complaint is that the $591 charge for a simple 25 foot snaking of the drain seems exorbitant. I'm actually annoyed with myself now that I agreed to it, but I had already waited 3 days to be able to use my sink and it was too late afternoon for me to get anyone else out that day. In fact, they started with an estimate of $900 (not based on any detailed inspection, just on the fact that neither the sink nor the dishwasher would drain). I actually had the feeling that Mr. Ralte was a bit embarrassed about this estimate, because when I pushed back he immediately offered to try to get me a discount. He went out to his truck for a few minutes, came back and said they had agreed to come down to $591. This seemed like a very arbitrary amount, perhaps aimed at making me feel like at least it was under $600. Still, I was so sick and tired of waiting that I agreed to this, even though I regret it now. The whole visit took slightly over 1 hour, and it turned out that all he really had to do was detach the pipe from the wall, use the regular snake (not even the "super snake") for about 15 minutes, and re-attach the pipe. Then he poured a bottle of (my) bleach down the drain and it was done. Aside from the cost, my first appointment (Sunday 2-5 PM) was a no-show (I got a call 4:45 to say no one would be coming -- too late to try to find someone else). I know this happens sometimes, and (even though it had been predicted), it's not their fault that we had 7 inches of snow overnight so they couldn't come on Monday. But I had to call them on Tuesday morning to confirm that I was on their schedule (11 AM-2 PM), and then called again at 3 PM, only to be told that they hoped they could get someone there that day. After I protested about this, they finally agreed to send someone right over and Mr. Ralte showed up about 45 minutes later. I would rather not have said I would not hire them again, since I don't like to burn bridges, but the review form forces you to choose either Yes or No, and I'm really not inclined to say Yes..."

Agi K on January 2022

Len The Plumber, LLC. is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"On the positive side, the plumber himself (Mr. Ralte) was great. He was courteous, efficient, competent and friendly, and he cleaned everything up nicely. If I were just giving a rating for him I would give 5 stars. Unfortunately, I can't do that for the company overall. My biggest complaint is that the $591 charge for a simple 25 foot snaking of the drain seems exorbitant. I'm actually annoyed with myself now that I agreed to it, but I had already waited 3 days to be able to use my sink and it was too late afternoon for me to get anyone else out that day. In fact, they started with an estimate of $900 (not based on any detailed inspection, just on the fact that neither the sink nor the dishwasher would drain). I actually had the feeling that Mr. Ralte was a bit embarrassed about this estimate, because when I pushed back he immediately offered to try to get me a discount. He went out to his truck for a few minutes, came back and said they had agreed to come down to $591. This seemed like a very arbitrary amount, perhaps aimed at making me feel like at least it was under $600. Still, I was so sick and tired of waiting that I agreed to this, even though I regret it now. The whole visit took slightly over 1 hour, and it turned out that all he really had to do was detach the pipe from the wall, use the regular snake (not even the "super snake") for about 15 minutes, and re-attach the pipe. Then he poured a bottle of (my) bleach down the drain and it was done. Aside from the cost, my first appointment (Sunday 2-5 PM) was a no-show (I got a call 4:45 to say no one would be coming -- too late to try to find someone else). I know this happens sometimes, and (even though it had been predicted), it's not their fault that we had 7 inches of snow overnight so they couldn't come on Monday. But I had to call them on Tuesday morning to confirm that I was on their schedule (11 AM-2 PM), and then called again at 3 PM, only to be told that they hoped they could get someone there that day. After I protested about this, they finally agreed to send someone right over and Mr. Ralte showed up about 45 minutes later. I would rather not have said I would not hire them again, since I don't like to burn bridges, but the review form forces you to choose either Yes or No, and I'm really not inclined to say Yes..."

Agi K on January 2022


Avatar for DMV Pro Services
DMV Pro Services
Essex
4.94(
152
)
Approved Pro
DMV Pro Services
Essex
4.94(
152
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1255 local quotes requested

WE offer Senior, Teachers, Military and First Responders discounts! ONE-STOP- SHOP, with over 15 years of professional experience covering all your home improvement needs. Our specialties include: Bathroom and Kitchen Remodel, Home Renovations, Interior and exterior Painting, Decks, Gutter Installation, Flooring Installation. Our quotes are ALWAYS FREE! We are licensed and insured to deliver superior service. We guarantee great quality results on all projects offering fair and competitive prices. We take great pride in pleasing our customers! Give us a call today, we look forward to serving you!

"Very hardworking, great and trustworthy! Such good communication and loved having them"

Kayla C on April 2025

WE offer Senior, Teachers, Military and First Responders discounts! ONE-STOP- SHOP, with over 15 years of professional experience covering all your home improvement needs. Our specialties include: Bathroom and Kitchen Remodel, Home Renovations, Interior and exterior Painting, Decks, Gutter Installation, Flooring Installation. Our quotes are ALWAYS FREE! We are licensed and insured to deliver superior service. We guarantee great quality results on all projects offering fair and competitive prices. We take great pride in pleasing our customers! Give us a call today, we look forward to serving you!

"Very hardworking, great and trustworthy! Such good communication and loved having them"

Kayla C on April 2025


Avatar for S & J Painting & Remodeling
S & J Painting & Remodeling
Unknown
4.66(
742
)
Approved Pro
S & J Painting & Remodeling
Unknown
4.66(
742
)
Approved Pro
Super Service Award
Customers say: Quality work
1140 local quotes requested
24 years of experience

You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.

"We have used S&J Painting and Remodeling many times over the past 5 years, most recently (spring 2025) for handyman services. S&J provide services for a full day, so we typically accumulate a few projects. Our most recent project included replacing two faucets, fixing a very loose banister, repairing a hole in the drywall, as well as a few basic jobs, hanging pictures and installing bathroom fixtures. I expected to paint after the drywall and banister were repaired, but they took care of it for me. When replacing one of the faucets they found the supply lines were old and rusty. They went to Home Depot, purchased new supply lines and installed them at no extra cost. While there they picked up some brackets to secure some other loose pipes they happened to see while in the utility room. We really appreciate the extra attention to detail and doing more than we even realized needed done. We are already accumulating new projects. Scheduling and workday communication is excellent."

Stacey & Patrick F on May 2025

You’ll get both in S&J. As a family owned and operated business located in Howard County, MD we have been helping homeowners in all of Howard County MD, parts of Carroll County, Baltimore County and Northern Anne Arundel County Maryland and surrounding areas with their home improvement needs for over 20 years.

"We have used S&J Painting and Remodeling many times over the past 5 years, most recently (spring 2025) for handyman services. S&J provide services for a full day, so we typically accumulate a few projects. Our most recent project included replacing two faucets, fixing a very loose banister, repairing a hole in the drywall, as well as a few basic jobs, hanging pictures and installing bathroom fixtures. I expected to paint after the drywall and banister were repaired, but they took care of it for me. When replacing one of the faucets they found the supply lines were old and rusty. They went to Home Depot, purchased new supply lines and installed them at no extra cost. While there they picked up some brackets to secure some other loose pipes they happened to see while in the utility room. We really appreciate the extra attention to detail and doing more than we even realized needed done. We are already accumulating new projects. Scheduling and workday communication is excellent."

Stacey & Patrick F on May 2025

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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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