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Find Basement drainage channels installers in Maryland-line

"They have two owners. The first one handled the business aspect, the 2nd owner handled the communication aspect and he handled it perfectly. Overall the team work of the company was excellent. The patio which they did turned out wonderful and we have envious neighbors who want to use the same company. "

Jackie C on September 2025

Always Waterproofing has 35 years of experience in the industry. We are locally owned and operated. If you want the job right the first time, call James today!

"They have two owners. The first one handled the business aspect, the 2nd owner handled the communication aspect and he handled it perfectly. Overall the team work of the company was excellent. The patio which they did turned out wonderful and we have envious neighbors who want to use the same company. "

Jackie C on September 2025


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

431 Rhawn Street
4.83(
138
)
Approved Pro

Basement Gurus, LLC

431 Rhawn Street
4.83(
138
)
Approved Pro
Super Service Award
Customers say: Quality work
1141 local quotes requested
15 years of experience

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"We hired Basement Gurus o install a French drain in our basement. They were prompt, professional, and did a great job. The basement has stayed completely dry since the work was done. Very satisfied and would definitely recommend them to others on Angi."

Jaaron M on July 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"We hired Basement Gurus o install a French drain in our basement. They were prompt, professional, and did a great job. The basement has stayed completely dry since the work was done. Very satisfied and would definitely recommend them to others on Angi."

Jaaron M on July 2025


Avatar for Quality 1st Basement Systems, Inc.

Quality 1st Basement Systems, Inc.

2092 East Old Philadelphia Road
4.87(
90
)
Approved Pro

Quality 1st Basement Systems, Inc.

2092 East Old Philadelphia Road
4.87(
90
)
Approved Pro
Customers say: Quick response
10 local quotes requested
26 years of experience

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023

Quality 1st Basement Systems is your local, family owned contractor for Basement Waterproofing, Sump Pumps, Basement Finishing, Foundation Repair, Mold Remediation, Crack Repair, Radon Testing and Radon Mitigation, Egress Windows and Egress Stairwell, and Crawlspace Encapsulation too. 100% FINANCING AVAILABLE and free estimates. We have been in business for 25 years and have five star ratings with Google, Yelp, and the BBB. Winner of the 2021 BBB Torch Award for Market Place Ethics and finalist for the 2022 International BBB Torch award for Market Place Ethics. CONTACT US NOW BY CALLING 1-800-768-6745 OR EMAIL US AT info@BasementSystemsUSA.com

"Installed radon filter without any issues or hassle."

Jonathan M on May 2023


Avatar for Mahon Plumbing

Mahon Plumbing

6824 Fort Smallwood Road
4.79(
183
)
Approved Pro

Mahon Plumbing

6824 Fort Smallwood Road
4.79(
183
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
22 local quotes requested

Welcome to Mahon Plumbing Inc. We proudly serve the Baltimore/Annapolis region as your local plumber since 1994. We are a full service company offering quality plumbing, gas installation and services for residential, commercial and new construction. We have fully stocked vehicles that are ready to handle even the toughest jobs. License Information/Numbers: A202144, 11839, MP9438, 836 & 70650.

"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"

Bill V on February 2025

Welcome to Mahon Plumbing Inc. We proudly serve the Baltimore/Annapolis region as your local plumber since 1994. We are a full service company offering quality plumbing, gas installation and services for residential, commercial and new construction. We have fully stocked vehicles that are ready to handle even the toughest jobs. License Information/Numbers: A202144, 11839, MP9438, 836 & 70650.

"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"

Bill V on February 2025


Avatar for G&G Landscaping

G&G Landscaping

Located In Fallston
4.95(
39
)
Approved Pro

G&G Landscaping

Located In Fallston
4.95(
39
)
Approved Pro
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
157 local quotes requested

G&G Landscape serves Harford County, Baltimore County, and the surrounding areas, providing landscape and hardscape installs and maintenance for both private homes and commercial businesses. We are experts in both paver and concrete patios, garden design, yard grading, and any of your outdoor maintenance needs. Designs are customized based on clients' wants, needs, and budget. Clients also receive full renderings of design proposals upon acceptance. Contact us for your free estimate!

"Follow-Up Review: Since my last review, Derek from G&G Landscaping reached out regarding the issues I had with my patio. He explained the delay in communication, and since then, the problem has been addressed and resolved. The repair work was completed well and in a timely manner, and I appreciate that the warranty on the craftsmanship was honored as promised. Thank you for following through and making it right."

Luba T on July 2025

G&G Landscape serves Harford County, Baltimore County, and the surrounding areas, providing landscape and hardscape installs and maintenance for both private homes and commercial businesses. We are experts in both paver and concrete patios, garden design, yard grading, and any of your outdoor maintenance needs. Designs are customized based on clients' wants, needs, and budget. Clients also receive full renderings of design proposals upon acceptance. Contact us for your free estimate!

"Follow-Up Review: Since my last review, Derek from G&G Landscaping reached out regarding the issues I had with my patio. He explained the delay in communication, and since then, the problem has been addressed and resolved. The repair work was completed well and in a timely manner, and I appreciate that the warranty on the craftsmanship was honored as promised. Thank you for following through and making it right."

Luba T on July 2025


Avatar for Cousins Landscaping & Hardscape LLC

Cousins Landscaping & Hardscape LLC

2005 Bayberry Rd
5.00(
6
)
Approved Pro

Cousins Landscaping & Hardscape LLC

2005 Bayberry Rd
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
344 local quotes requested

Cousins Landscaping and Hardscape, LLC provides a wide array of landscaping services from hardscape additions to custom planting designs. Our services are not only limited to patios and retaining walls, as we also offer design and installation services for decks, outdoor kitchens, and water features. We also have a team of carpenters and masons that can fufill any of your house renovation needs. If you need help deciding on what you want or need, we have a design team of landscape architects, engineers, and horticulturalists that will custom design your yard based on your needs and budget. We return all calls the same day and offer seasonal discounts throughout the year. Please contact us today to set up a consultation, where we will send out an expert based on your needs. **Please keep in mind that we have a minimum of $2500 for all projects due to the cost of sending a crew out for the day. All projects vary depending on size and scope, material, and labor involved. Please contact us if you would like to know more.

"Their service was perfect, we actually hired them again for out business. They did patios , landscaping, mowing for out business and they did a phenomenal job. Silverio ,the owner, is superb, perfect to work with, helpful and responds quickly. He helps you with your vision and very knowledgeable."

rachel c on January 2023

Cousins Landscaping and Hardscape, LLC provides a wide array of landscaping services from hardscape additions to custom planting designs. Our services are not only limited to patios and retaining walls, as we also offer design and installation services for decks, outdoor kitchens, and water features. We also have a team of carpenters and masons that can fufill any of your house renovation needs. If you need help deciding on what you want or need, we have a design team of landscape architects, engineers, and horticulturalists that will custom design your yard based on your needs and budget. We return all calls the same day and offer seasonal discounts throughout the year. Please contact us today to set up a consultation, where we will send out an expert based on your needs. **Please keep in mind that we have a minimum of $2500 for all projects due to the cost of sending a crew out for the day. All projects vary depending on size and scope, material, and labor involved. Please contact us if you would like to know more.

"Their service was perfect, we actually hired them again for out business. They did patios , landscaping, mowing for out business and they did a phenomenal job. Silverio ,the owner, is superb, perfect to work with, helpful and responds quickly. He helps you with your vision and very knowledgeable."

rachel c on January 2023


Avatar for Quality Landscape Services

Quality Landscape Services

PO Box 459
5.00(
7
)
Approved Pro

Quality Landscape Services

PO Box 459
5.00(
7
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
728 local quotes requested

Family Owned business for over 10 years, we try to always work with our customers in every possible way that we can always try to give you our best prices and will always assure you 100% Quality work. From landscaping to hardscaping and masonary our proffesional crew will provide you with some of the most fine and quailty wirk and if your not satisfied our job is not done until you are. Give us a call today to set up your free estimate on any project!!!

"Very attentive to cleaning up the job after the job was done."

Ross P on February 2023

Family Owned business for over 10 years, we try to always work with our customers in every possible way that we can always try to give you our best prices and will always assure you 100% Quality work. From landscaping to hardscaping and masonary our proffesional crew will provide you with some of the most fine and quailty wirk and if your not satisfied our job is not done until you are. Give us a call today to set up your free estimate on any project!!!

"Very attentive to cleaning up the job after the job was done."

Ross P on February 2023


Avatar for AZALEAS TO ZINNIAS

AZALEAS TO ZINNIAS

4934 Bucks School House Road
4.78(
235
)
Approved Pro

AZALEAS TO ZINNIAS

4934 Bucks School House Road
4.78(
235
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
587 local quotes requested

Kyle Hodges, the owner and sole proprietor of Azaleas to Zinnias, has been affiliated with the company for nearly 15 years. Throughout those years he has developed a wide-based knowledge of everything from plants, plant and hardscape design, natural stonework, pavers and water features, just to name a few, through avenues not limited to hands-on and in-class training. He strives hard to incorporate our clients' wants and needs into designs, as well as educate and guide clients to choices best suited to their individual properties. His enthusiasm for developing long-term client relationships really shows. Richard Wike, the founder of Azlaeas to Zinnias, started the company in 1989 and now works as a consultant. We are experienced in all phases of garden design, installation, lighting, hardscapes, maintenance, and container plantings. No project is too small, and the attention to detail and customer wishes are evident in all our work. Succession of color of flowers, foliage and textures is an important feature that we incorporate to make our gardens unique. In addition, we like to form a collaborative relationship with a client that can last years through garden transitions and changes. We love what we do ...And it shows!

"Wonderfully! They did an Outstanding job for me. They trimmed the bushes and trees nicely, weeded, and mulched beautifully, with clean, cut edges between the mulch and lawn. They arrived before 8 am on the appointed day and beautified my home exterior for the photo shoot 3 days later. Am very pleased."

Sue B on July 2020

Kyle Hodges, the owner and sole proprietor of Azaleas to Zinnias, has been affiliated with the company for nearly 15 years. Throughout those years he has developed a wide-based knowledge of everything from plants, plant and hardscape design, natural stonework, pavers and water features, just to name a few, through avenues not limited to hands-on and in-class training. He strives hard to incorporate our clients' wants and needs into designs, as well as educate and guide clients to choices best suited to their individual properties. His enthusiasm for developing long-term client relationships really shows. Richard Wike, the founder of Azlaeas to Zinnias, started the company in 1989 and now works as a consultant. We are experienced in all phases of garden design, installation, lighting, hardscapes, maintenance, and container plantings. No project is too small, and the attention to detail and customer wishes are evident in all our work. Succession of color of flowers, foliage and textures is an important feature that we incorporate to make our gardens unique. In addition, we like to form a collaborative relationship with a client that can last years through garden transitions and changes. We love what we do ...And it shows!

"Wonderfully! They did an Outstanding job for me. They trimmed the bushes and trees nicely, weeded, and mulched beautifully, with clean, cut edges between the mulch and lawn. They arrived before 8 am on the appointed day and beautified my home exterior for the photo shoot 3 days later. Am very pleased."

Sue B on July 2020


Avatar for The Outdoor Advantage LLC

The Outdoor Advantage LLC

526 Belfast Rd
4.48(
758
)
Approved Pro

The Outdoor Advantage LLC

526 Belfast Rd
4.48(
758
)
Approved Pro
Customers say: Quality work
3669 local quotes requested
22 years of experience

The Outdoor Advantage, LLC has been making customers happy in central Maryland by performing quality work at reasonable prices since 2002. We specialize in hardscape design and installation, mulching, hauling, planting, gutter cleaning, landscaping, power washing, snow removal and general outdoor maintenance. We help the homeowner add value to their land and create beauty according to the homeowner’s budget and dreams. It is our pleasure to serve the homes of Carroll County, Baltimore County and Baltimore City. We also have several customers as far south as Montgomery County.

"Excellent service!"

Lee L on July 2025

The Outdoor Advantage, LLC has been making customers happy in central Maryland by performing quality work at reasonable prices since 2002. We specialize in hardscape design and installation, mulching, hauling, planting, gutter cleaning, landscaping, power washing, snow removal and general outdoor maintenance. We help the homeowner add value to their land and create beauty according to the homeowner’s budget and dreams. It is our pleasure to serve the homes of Carroll County, Baltimore County and Baltimore City. We also have several customers as far south as Montgomery County.

"Excellent service!"

Lee L on July 2025


Avatar for John Krause Construction

John Krause Construction

11519 HG Truman Rd
4.50(
146
)
Approved Pro

John Krause Construction

11519 HG Truman Rd
4.50(
146
)
Approved Pro
Customers say: Quality work
2660 local quotes requested
27 years of experience

John Krause Construction, Inc. is an unparalleled team of professionals dedicated to the mission of custom home design and building. Together the John Krause team creates a superlative custom home building and home improvement experience tailored to the needs, wants and dreams of each client. We are passionate about our client relationships and this is reflected in all that we do. From the in-house design process, interior and exterior customization and artisanal craftsmanship to the professional management and accurate fixed pricing, our aim is your total satisfaction with your new home, architectural restoration or home remodeling project. 

"I am writing to formally express my deep dissatisfaction with the recent retaining wall replacement project completed by John Krause Construction (JKC) at my property. After reading positive reviews and receiving an estimate that, although over my budget, seemed reasonable for the work involved, I made the decision to hire JKC. Unfortunately, this has proven to be a significant mistake, and I am left extremely disappointed with both the quality of work and the overall experience. Here are the main issues I encountered: 1. Unprofessional Behavior: The crew exhibited unacceptable behavior while working on my property. Not only did I witness them disposing of bodily fluids on-site, but they were also disrespectful and dismissive. when I raised concerns no response was received. I now smell urine when entering and exiting my garage. 2. Unresponsive Ownership: I have attempted to reach out to the owner multiple times to address these concerns and resolve the issues, but my messages have been met with silence. This lack of communication is incredibly frustrating and has only added to my disappointment. The owner refused to speak on the phone since the owner was made aware of the call being recorded. 3. Property Damage: During the construction process, my property was left damaged in multiple areas. This included e.g., landscaping destruction, equipment damage. Personal crew members vehicles being driven through my yard leaving deep tire marks damage. 4. Subpar Quality of Work: Despite the high cost of the project, the final result does not meet the standards outlined in the estimate or contract. No proper grading was completed. Every time it rains pools of water sits in front and behind the wall. The response received was. “we have passed all inspections.  There will be some water pooling while it is settling still. Plus the fact of the hard rain today, it will happen.” The wall has been completed for 2 months. Given the extensive problems, stress and anxiety I have faced. I do not recommend John Krause Construction."

B F on April 2025

John Krause Construction, Inc. is an unparalleled team of professionals dedicated to the mission of custom home design and building. Together the John Krause team creates a superlative custom home building and home improvement experience tailored to the needs, wants and dreams of each client. We are passionate about our client relationships and this is reflected in all that we do. From the in-house design process, interior and exterior customization and artisanal craftsmanship to the professional management and accurate fixed pricing, our aim is your total satisfaction with your new home, architectural restoration or home remodeling project. 

"I am writing to formally express my deep dissatisfaction with the recent retaining wall replacement project completed by John Krause Construction (JKC) at my property. After reading positive reviews and receiving an estimate that, although over my budget, seemed reasonable for the work involved, I made the decision to hire JKC. Unfortunately, this has proven to be a significant mistake, and I am left extremely disappointed with both the quality of work and the overall experience. Here are the main issues I encountered: 1. Unprofessional Behavior: The crew exhibited unacceptable behavior while working on my property. Not only did I witness them disposing of bodily fluids on-site, but they were also disrespectful and dismissive. when I raised concerns no response was received. I now smell urine when entering and exiting my garage. 2. Unresponsive Ownership: I have attempted to reach out to the owner multiple times to address these concerns and resolve the issues, but my messages have been met with silence. This lack of communication is incredibly frustrating and has only added to my disappointment. The owner refused to speak on the phone since the owner was made aware of the call being recorded. 3. Property Damage: During the construction process, my property was left damaged in multiple areas. This included e.g., landscaping destruction, equipment damage. Personal crew members vehicles being driven through my yard leaving deep tire marks damage. 4. Subpar Quality of Work: Despite the high cost of the project, the final result does not meet the standards outlined in the estimate or contract. No proper grading was completed. Every time it rains pools of water sits in front and behind the wall. The response received was. “we have passed all inspections.  There will be some water pooling while it is settling still. Plus the fact of the hard rain today, it will happen.” The wall has been completed for 2 months. Given the extensive problems, stress and anxiety I have faced. I do not recommend John Krause Construction."

B F on April 2025

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FAQs for basement drainage channels installation projects in Maryland-line, MD

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Maryland-line, MD homeowners’ guide to basement drainage channels installations

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