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Avatar for Len The Plumber, LLC.

Len The Plumber, LLC.

4.25(
1,260
)
Approved Pro

Len The Plumber, LLC.

4.25(
1,260
)
Approved Pro
Customers say: Super punctual
468 local quotes requested
29 years of experience

Len The Plumber Heating & Air, 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!

"Don't waste your time because that's all this company will do is WASTE YOUR TIME. I had an appt for 10/20 between 8-12pm. Never got a call, nor a visit. Called to find out why an d was told that they sent a text informing of running late which I never got. Received callback from Nicole informing of non received text stating she would set up visit so that I would be 1st stop. I requested today 10/22 and was assured she personally would call me around 8:30am and tech would be here by 9am. It's now 9:37am and I've again yet to hear from Nicole nor a tech. DON'T WASTE YOUR TIME BECAUSE LEN THE PLUMBER SURE WILL WASTE YOUR TIME. UNPROFESSIONAL AND NOT RECOMMENDED!!!!!"

J. W on October 2025

Len The Plumber Heating & Air, 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!

"Don't waste your time because that's all this company will do is WASTE YOUR TIME. I had an appt for 10/20 between 8-12pm. Never got a call, nor a visit. Called to find out why an d was told that they sent a text informing of running late which I never got. Received callback from Nicole informing of non received text stating she would set up visit so that I would be 1st stop. I requested today 10/22 and was assured she personally would call me around 8:30am and tech would be here by 9am. It's now 9:37am and I've again yet to hear from Nicole nor a tech. DON'T WASTE YOUR TIME BECAUSE LEN THE PLUMBER SURE WILL WASTE YOUR TIME. UNPROFESSIONAL AND NOT RECOMMENDED!!!!!"

J. W on October 2025


Avatar for Oriole Basement Waterproofing

Oriole Basement Waterproofing

5.00(
11
)

Oriole Basement Waterproofing

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family-owned since 1953, Oriole Basement Waterproofing is the Baltimore area’s #1 local basement waterproofing company servicing both residential and commercial buildings. Want a basement remodeled or finished? We take pride in being the only company in the industry that waterproofs and clubs in basement. Allowing the homeowner to deal with only ONE contractor! While most other companies offer a lifetime guarantee, we offer a LIFETIME, TRANSFERABLE GUARANTEE so that all future owners of the property are covered too! CALL US NOW at (410) 879-3360, or use the form below to get your FREE inspection.

"Very professional and knowledgeable from the beginning. I got a few estimates and felt this company was the one that would enable me to sleep well at night. That means everything."

Sylvia Z on December 2023

Family-owned since 1953, Oriole Basement Waterproofing is the Baltimore area’s #1 local basement waterproofing company servicing both residential and commercial buildings. Want a basement remodeled or finished? We take pride in being the only company in the industry that waterproofs and clubs in basement. Allowing the homeowner to deal with only ONE contractor! While most other companies offer a lifetime guarantee, we offer a LIFETIME, TRANSFERABLE GUARANTEE so that all future owners of the property are covered too! CALL US NOW at (410) 879-3360, or use the form below to get your FREE inspection.

"Very professional and knowledgeable from the beginning. I got a few estimates and felt this company was the one that would enable me to sleep well at night. That means everything."

Sylvia Z on December 2023


Avatar for SchagrinGAS Company

SchagrinGAS Company

3.00(
2
)

SchagrinGAS Company

3.00(
2
)
93 years of experience

Schagrin Home Comfort Products (formerly SchagrinGas Company) has proudly served homeowners since 1932 with trusted, energy-efficient solutions. As a family-owned business with deep roots in the community, we specialize in HVAC installation and service, propane delivery and tank installation, gas fireplaces, standby generators, tankless water heaters, water conditioning, and a wide range of outdoor living products—including gas grills, pizza ovens, fire tables, and custom outdoor kitchens. With decades of hands-on experience and a reputation built on reliability and expertise, we are committed to helping you create a more comfortable, efficient, and enjoyable home—inside and out. Your Comfort, Our Priority.

Schagrin Home Comfort Products (formerly SchagrinGas Company) has proudly served homeowners since 1932 with trusted, energy-efficient solutions. As a family-owned business with deep roots in the community, we specialize in HVAC installation and service, propane delivery and tank installation, gas fireplaces, standby generators, tankless water heaters, water conditioning, and a wide range of outdoor living products—including gas grills, pizza ovens, fire tables, and custom outdoor kitchens. With decades of hands-on experience and a reputation built on reliability and expertise, we are committed to helping you create a more comfortable, efficient, and enjoyable home—inside and out. Your Comfort, Our Priority.



BRAD GORDON WATERPROOFING AND GENERAL CONTRACTOR

1.00(
1
)

BRAD GORDON WATERPROOFING AND GENERAL CONTRACTOR

1.00(
1
)
25 years of experience

General contracting specializing in waterproofing. Renovations, repairs, and new install. No need to have different contractors for each phase. We offer just about whatever you need at reasonable prices and quality workmanship.

General contracting specializing in waterproofing. Renovations, repairs, and new install. No need to have different contractors for each phase. We offer just about whatever you need at reasonable prices and quality workmanship.



Delmarva Water Solutions

5.00(
4
)

Delmarva Water Solutions

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Delmarva Water Solutions is the Delmarva Peninsula’s premier water treatment company. We have over 40 years of combined experience in treating the various water problems on Delmarva, and are proud to be your authorized EcoWater Systems dealer. Here are just a few reasons why you should choose DWS: GUARANTEED treatment solutions. FREE, NO PRESSURE, in-home consultations. HONEST & COURTEOUS staff ensures clean, professional installations & EXEMPLARY service after the sale. Authorized dealer for ECOWATER SYSTEMS, the world’s oldest & largest manufacturer of residential, automatic water treatment equipment. Licensed Water Conditioning Installer Licensed Water Treatment Plant Operator Member – WATER QUALITY ASSOCIATION WQA Certified Installer WQA Certified Water Specialist EcoWater Certified Sales Representative EcoWater Certified Service Technician Certified Water Sampler Bonded and Insured PRICE MATCH GUARANTEE! CONTACT US today for your consultation, or with any question you may have regarding the safety of your water. Proudly serving all of Delaware and the eastern shores of both Maryland & Virginia including (but not limited to) Salisbury, Dover, Chestertown, Stevensville, Rock Hall, Galena, Ocean City, Berlin, Princess Anne, Cambridge, Elkton, Smyrna, Easton, Queenstown, Kennedyville, Worton, Bishopville, and Delmar.

"Tom, the technician, was actually early for the appointment. He got done in less time than expected and took the time to familiarize me with the new unit. His work and his attitude were friendly and professional. He took the time to answer all my questions and I felt comfortable with his work. I will recommend Delaware Water Solutions to all my neighbors and friends and use them again if I have a need to."

Jeff H on May 2021

Delmarva Water Solutions is the Delmarva Peninsula’s premier water treatment company. We have over 40 years of combined experience in treating the various water problems on Delmarva, and are proud to be your authorized EcoWater Systems dealer. Here are just a few reasons why you should choose DWS: GUARANTEED treatment solutions. FREE, NO PRESSURE, in-home consultations. HONEST & COURTEOUS staff ensures clean, professional installations & EXEMPLARY service after the sale. Authorized dealer for ECOWATER SYSTEMS, the world’s oldest & largest manufacturer of residential, automatic water treatment equipment. Licensed Water Conditioning Installer Licensed Water Treatment Plant Operator Member – WATER QUALITY ASSOCIATION WQA Certified Installer WQA Certified Water Specialist EcoWater Certified Sales Representative EcoWater Certified Service Technician Certified Water Sampler Bonded and Insured PRICE MATCH GUARANTEE! CONTACT US today for your consultation, or with any question you may have regarding the safety of your water. Proudly serving all of Delaware and the eastern shores of both Maryland & Virginia including (but not limited to) Salisbury, Dover, Chestertown, Stevensville, Rock Hall, Galena, Ocean City, Berlin, Princess Anne, Cambridge, Elkton, Smyrna, Easton, Queenstown, Kennedyville, Worton, Bishopville, and Delmar.

"Tom, the technician, was actually early for the appointment. He got done in less time than expected and took the time to familiarize me with the new unit. His work and his attitude were friendly and professional. He took the time to answer all my questions and I felt comfortable with his work. I will recommend Delaware Water Solutions to all my neighbors and friends and use them again if I have a need to."

Jeff H on May 2021


CareOne Protection

No reviews yet

CareOne Protection

No reviews yet
13 years of experience

CareOne Protection allows you to get one step closer to living carefree with a quality home warranty . As a homeowner, you probably have homeowner's insurance to protect your assets from catastrophic disaster such as fire, flooding, hurricanes and tornadoes. What about day-to-day wear and tear though? Homeowners are often unaware of what home warranty appliance protection can do for them. A quality home warranty can save a homeowner thousands of dollars a year on appliance and home system repairs. CareOne Protection boasts the best home warranty available for many reasons. We are one of the only home warranty companies who cover the service technician fee so our customers don't have to. That means, there is NO DEDUCTIBLE for a technician to come to your house to diagnose the broken appliance. We offer low monthly coverage rates so you don't have to pay large out-of-pocket expenses for quality coverage. Basic coverage starts at just $29 a month. There are no hidden fees or cancellation charges, and there is no long term commitment to sign up. Above all that, CareOne Protection has exemplary customer service available by phone or online chat. Call us toll free at 1-800-660-0091 or visit www.careoneprotection.com to sign up, ask questions or to report a broken appliance, if you're a current CareOne Protection customer.

CareOne Protection allows you to get one step closer to living carefree with a quality home warranty . As a homeowner, you probably have homeowner's insurance to protect your assets from catastrophic disaster such as fire, flooding, hurricanes and tornadoes. What about day-to-day wear and tear though? Homeowners are often unaware of what home warranty appliance protection can do for them. A quality home warranty can save a homeowner thousands of dollars a year on appliance and home system repairs. CareOne Protection boasts the best home warranty available for many reasons. We are one of the only home warranty companies who cover the service technician fee so our customers don't have to. That means, there is NO DEDUCTIBLE for a technician to come to your house to diagnose the broken appliance. We offer low monthly coverage rates so you don't have to pay large out-of-pocket expenses for quality coverage. Basic coverage starts at just $29 a month. There are no hidden fees or cancellation charges, and there is no long term commitment to sign up. Above all that, CareOne Protection has exemplary customer service available by phone or online chat. Call us toll free at 1-800-660-0091 or visit www.careoneprotection.com to sign up, ask questions or to report a broken appliance, if you're a current CareOne Protection customer.


Avatar for ELKTON SUPPLY COMPANY

ELKTON SUPPLY COMPANY

No reviews yet

ELKTON SUPPLY COMPANY

No reviews yet
101 years of experience

Since 1924, Elkton Supply Company has been providing quality lumber and building products and exceptional service to builders, remodelers, and homeowners in the Maryland, Delaware, and Pennsylvania area. Operating under two trade names, American Home & Hardware and American Home Interiors and located in Elkton, Maryland, we stock a complete inventory of quality building materials and hardware at competitive prices.

Since 1924, Elkton Supply Company has been providing quality lumber and building products and exceptional service to builders, remodelers, and homeowners in the Maryland, Delaware, and Pennsylvania area. Operating under two trade names, American Home & Hardware and American Home Interiors and located in Elkton, Maryland, we stock a complete inventory of quality building materials and hardware at competitive prices.


Aqua Experts, Inc.

No reviews yet

Aqua Experts, Inc.

No reviews yet
45 years of experience

We are a family owned and operated business. We custom design treatment systems to supply the quality water you need or would like to have. We can solve all your potable water problems.

We are a family owned and operated business. We custom design treatment systems to supply the quality water you need or would like to have. We can solve all your potable water problems.

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Water Softeners questions, answered by experts

If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks. 

That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.

It’s not a good idea to oversize your water softener. Doing so will mean the tank doesn’t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you’ll also spend far more on replacing salt than you need to.

No. You should never directly drain a water softener into a sewer cleanout. This practice is illegal in many areas because it could allow raw sewage to get into your drinking water and make you seriously ill. Many places have codes requiring a specific seal, pipe, and a large air gap between a water softener and a sewage cleanout. Check out Florida's Plumbing Building Code as an example of what these restrictions might look like.

It’s sometimes possible to install a water softener yourself, but it’s usually better to hire a water softener professional to get the job done. Water softeners involve plumbing and electrical work, which usually require permits and a certified expert to sign off on the work. Not only is it dangerous to work with these utility lines, but it’s also not legal in many areas. Plus, improper installation or system sizing might not fix your hard water issue and could lead to an increased risk of leaks, fires, and other property damage. 

Installing a water softener could help reduce calcium buildup in your pool if your pool has high calcium hardness as a result of hard drinking water in your home. Pool softeners work by exchanging calcium and magnesium for sodium, so if you use softened water to top off your pool, it may help keep calcium hardness from rising over time. However, it won’t lower the calcium hardness of the water already in your pool and isn’t a practical way to control pool calcium levels. The average water softener installation cost is between $200 and $6,000.

The Charlestown, MD homeowners’ guide to water softener services

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