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There are 38 highly-rated local drain pipe installers.

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  • Verified reviews icon38
    Verified drain pipe installations reviews

Find Drain pipe installers in Hanover

Avatar for East Coast Landscape Design

East Coast Landscape Design

2000 SPENCERVILLE ROAD
4.59(
139
)
Approved Pro

East Coast Landscape Design

2000 SPENCERVILLE ROAD
4.59(
139
)
Approved Pro
Customers say: Quality work
245 local quotes requested
46 years of experience

BEAUTIFUL OUTDOOR LIVING. East Coast creates inspiring landscapes, hardscapes, water features and drainage solutions that bring beauty, new outdoor experiences and exceptional value to your life and home. SPECIALIZING IN: Patios, walkways, driveways, landscaping, fire pits, outdoor kitchens, retaining walls, outdoor lighting, drainage and erosion control (including eco-friendly permeable pavers, dry riverbeds and rain gardens through RainScapes and RiverSmart rebate programs). TRUSTED: Employees drug tested and background checked. License #42490. Insurance #Q89-0102236-M. ADDITIONAL EMAIL: [email protected]

"that Roberto and the crew did a great job on the retaining wall and driveway. The workmanship was excellent, and Roberto accommodated my every request for alterations in the design without question. In addition, his suggestions contributed to creating the finished product that I had envisioned."

Robert R on February 2025

BEAUTIFUL OUTDOOR LIVING. East Coast creates inspiring landscapes, hardscapes, water features and drainage solutions that bring beauty, new outdoor experiences and exceptional value to your life and home. SPECIALIZING IN: Patios, walkways, driveways, landscaping, fire pits, outdoor kitchens, retaining walls, outdoor lighting, drainage and erosion control (including eco-friendly permeable pavers, dry riverbeds and rain gardens through RainScapes and RiverSmart rebate programs). TRUSTED: Employees drug tested and background checked. License #42490. Insurance #Q89-0102236-M. ADDITIONAL EMAIL: [email protected]

"that Roberto and the crew did a great job on the retaining wall and driveway. The workmanship was excellent, and Roberto accommodated my every request for alterations in the design without question. In addition, his suggestions contributed to creating the finished product that I had envisioned."

Robert R on February 2025


Avatar for R&E CHIEF SEPTIC LLC

R&E CHIEF SEPTIC LLC

PO Box 199
4.81(
112
)
Approved Pro

R&E CHIEF SEPTIC LLC

PO Box 199
4.81(
112
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
44 local quotes requested

We are a small family own business. Our services include Septic tank cleaning, repairs and installation and grease trap, cleaning, maintenance and small repairs.

"come and done"

Deming W on August 2025

We are a small family own business. Our services include Septic tank cleaning, repairs and installation and grease trap, cleaning, maintenance and small repairs.

"come and done"

Deming W on August 2025


Avatar for Ehrhardt Brothers Quality Plumbing, Inc

Ehrhardt Brothers Quality Plumbing, Inc

5552 Cedar Lane
4.83(
419
)
Approved Pro

Ehrhardt Brothers Quality Plumbing, Inc

5552 Cedar Lane
4.83(
419
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
62 local quotes requested

We have been in business for 30 years right here in Howard County. As a Master Plumber and Gas Fitter, Mr. Ehrhardt takes pride in getting the job done right the first time. He believes in keeping his staff trained and up to date with the latest codes and newest products. Mr. Erhardt supports the local community and invites you to do the same. For the past 30 years, Ehrhardt has been doing plumbing and gas work in the nearby neighborhoods and local businesses. We're licensed, insured, and trained professionals specializing in all things plumbing and gas. From repairs, installations or renovations, residential or commercial, water heaters, sewers, well pumps, toilets, faucets, clogs, drains, sewer cameras, sump pump, garbage disposal, toilet, faucets, you name it... at Ehrhardt Brothers, we will respond promptly to your calls and provide experienced, trained technicians to service all your plumbing needs. Friendly, Honest, Affordable Knowledgeable, and Locally Owned. Best Plumbers and gas fitters in Howard County and near you. Water heater installation and repairs, Well pump tank installation, gas appliance installation, dishwasher installation, sump pump, water pump, recirc pump, wells, PRV, backflow, and much more. Our mission is to provide reliable, affordable, and top-quality plumbing and gas services to our clients. We believe that everyone deserves access to clean and functioning plumbing, and we're committed to making that a reality for our customers. We want our customers to feel confident in their plumbing and gas systems. Providing quality work in a timely fashion for a fraction of the price. Work done right, all the time. Servicing all of Howard County from Ellicott City out to Laurel. We are the best plumber for your needs. Whether you need a simple faucet installation or complete sewer line replacement, we offer a wide range of residential and commercial plumbing and gas services to meet your needs.

"Rob and his helper did an outstanding job."

Darrell M on April 2025

We have been in business for 30 years right here in Howard County. As a Master Plumber and Gas Fitter, Mr. Ehrhardt takes pride in getting the job done right the first time. He believes in keeping his staff trained and up to date with the latest codes and newest products. Mr. Erhardt supports the local community and invites you to do the same. For the past 30 years, Ehrhardt has been doing plumbing and gas work in the nearby neighborhoods and local businesses. We're licensed, insured, and trained professionals specializing in all things plumbing and gas. From repairs, installations or renovations, residential or commercial, water heaters, sewers, well pumps, toilets, faucets, clogs, drains, sewer cameras, sump pump, garbage disposal, toilet, faucets, you name it... at Ehrhardt Brothers, we will respond promptly to your calls and provide experienced, trained technicians to service all your plumbing needs. Friendly, Honest, Affordable Knowledgeable, and Locally Owned. Best Plumbers and gas fitters in Howard County and near you. Water heater installation and repairs, Well pump tank installation, gas appliance installation, dishwasher installation, sump pump, water pump, recirc pump, wells, PRV, backflow, and much more. Our mission is to provide reliable, affordable, and top-quality plumbing and gas services to our clients. We believe that everyone deserves access to clean and functioning plumbing, and we're committed to making that a reality for our customers. We want our customers to feel confident in their plumbing and gas systems. Providing quality work in a timely fashion for a fraction of the price. Work done right, all the time. Servicing all of Howard County from Ellicott City out to Laurel. We are the best plumber for your needs. Whether you need a simple faucet installation or complete sewer line replacement, we offer a wide range of residential and commercial plumbing and gas services to meet your needs.

"Rob and his helper did an outstanding job."

Darrell M on April 2025


Avatar for Len The Plumber, LLC.

Len The Plumber, LLC.

1552 Ridgely St
4.25(
1,259
)
Approved Pro

Len The Plumber, LLC.

1552 Ridgely St
4.25(
1,259
)
Approved Pro
Customers say: Super punctual
470 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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025

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!

"Our first encounter with Len the Plumber for gas boiler repairs went well and lead us to purchase a service contract with them for the 15% discount. However once we needed actual plumbing services and after they provided their "free" HVAC annual inspection it all went downhill rapidly. As others have noted the %15 discount is a concept they don't really honor. We were charged $1100 for less than 30 minutes of work for a repair that only required one cut and a simple joint (We had already removed the drywall and trim for access) and about $30 in parts (which by the way good luck getting an itemized bill from these people). On the HVAC side they broke what was a perfectly functioning 4 yr old AC HVAC and then wanted to charge $1200 to figure out how they broke it plus whatever parts they dreamed up needed replacing. They tried to claim the capacitor was bad. BTW - they brute force discharge the capacitors on units as part of their "maintenance check", something they should never do. We had BGE come out since their info was on the installation tag on the air handler and they diagnosed the issue in less than 30 minutes finding the thermostat had been burned up by mis-handling by the Len tech. They also said they never brutalize the capacitors the ways these guys do unless there is already a suspected issue with it. That's because the capacitor could be damaged by the way they handle it at Len the Plumber. So the "free" annual HVAC check cost me 3 days of discomfort and $250. Len refuses to admit wrong doing and will not reimburse us. They got $5000 in fees from us in less than a year so they don't care if we leave because they know another sucker is just around the corner waiting to be taken. These guys should lose their license given their business practices. Stay away from them at all costs."

M F on July 2025


Avatar for Aqueduct Plumbing Services

Aqueduct Plumbing Services

PO Box 449
5.00(
19
)
Approved Pro

Aqueduct Plumbing Services

PO Box 449
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

We are a family owned and operated business with several years of experience. We offer many plumbing services in Carroll, Howard, and east Baltimore Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductmd.com !

"Extremely well! I am very happy with the services provided."

Joseph L on March 2025

We are a family owned and operated business with several years of experience. We offer many plumbing services in Carroll, Howard, and east Baltimore Counties. Please reach out to us directly at 443-202-5623 for more information or to schedule a service. You can also book directly through our website at www.aqueductmd.com !

"Extremely well! I am very happy with the services provided."

Joseph L on March 2025


Avatar for TNT Plumbing & Drain Service, LLC

TNT Plumbing & Drain Service, LLC

623 Franklin Ave
5.00(
2
)
Approved Pro

TNT Plumbing & Drain Service, LLC

623 Franklin Ave
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
57 local quotes requested

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025


Avatar for Douglas & Son Services

Douglas & Son Services

4.78(
18
)
Approved Pro

Douglas & Son Services

4.78(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
31 local quotes requested

Douglas Plumbing, Heating & Air Conditioning, LLC, a Maryland limited liability company, trading as Douglas & Son Services (hereinafter referred to as “Douglas & Son Services”) specializes in, but is not limited to, providing residential and light commercial plumbing, gas, heating and air conditioning services in Washington, D.C., Maryland and Virginia

"They are very informed about systems throughout the house and are active educators for their clients for MAINTENANCE and saving money! The family owned business is impressive, as their son is ALREADY a JOURNEYMAN in both plumbing and I believe soon to be HVAC expert as well. They are serious about their knowledge and offerings. - Erin Fussell"

Erin L on January 2025

Douglas Plumbing, Heating & Air Conditioning, LLC, a Maryland limited liability company, trading as Douglas & Son Services (hereinafter referred to as “Douglas & Son Services”) specializes in, but is not limited to, providing residential and light commercial plumbing, gas, heating and air conditioning services in Washington, D.C., Maryland and Virginia

"They are very informed about systems throughout the house and are active educators for their clients for MAINTENANCE and saving money! The family owned business is impressive, as their son is ALREADY a JOURNEYMAN in both plumbing and I believe soon to be HVAC expert as well. They are serious about their knowledge and offerings. - Erin Fussell"

Erin L on January 2025


Avatar for Third Generation Cipriano Plumbing Figliozzi Tile

Third Generation Cipriano Plumbing Figliozzi Tile

4216 Glenn Dale Rd
4.71(
59
)
Approved Pro

Third Generation Cipriano Plumbing Figliozzi Tile

4216 Glenn Dale Rd
4.71(
59
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
170 local quotes requested

Third Generation Cipriano Plumbing Figliozzi Ceramic Tile A Family owned & operated for over 60 years.We are a small, local plumbing and tile company whose roots date back to the 1950’s. As a Third Generation family business; we proudly continue to build upon the legacy started by our families. Our fathers taught us to work hard, be honest, and to strive for excellence. Our goal is to be your neighborhood plumber that is always there when you need us.

"Great. The company responded ASAP and the work was done the next morning—a Saturday!"

Melissa S on November 2022

Third Generation Cipriano Plumbing Figliozzi Ceramic Tile A Family owned & operated for over 60 years.We are a small, local plumbing and tile company whose roots date back to the 1950’s. As a Third Generation family business; we proudly continue to build upon the legacy started by our families. Our fathers taught us to work hard, be honest, and to strive for excellence. Our goal is to be your neighborhood plumber that is always there when you need us.

"Great. The company responded ASAP and the work was done the next morning—a Saturday!"

Melissa S on November 2022


Avatar for HPC Services

HPC Services

14 Iron Gate Drive
5.00(
14
)
Approved Pro

HPC Services

14 Iron Gate Drive
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
367 local quotes requested

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"Brandon identified and isolated the water leak immediately. His expertise and speed were unmatched."

Ashley S on February 2025

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"Brandon identified and isolated the water leak immediately. His expertise and speed were unmatched."

Ashley S on February 2025


Avatar for Pohlman Plumbing, Inc

Pohlman Plumbing, Inc

611 N Hammonds Ferry Rd
4.47(
15
)
Approved Pro

Pohlman Plumbing, Inc

611 N Hammonds Ferry Rd
4.47(
15
)
Approved Pro
Customers say: Super punctual
85 local quotes requested
17 years of experience

Our Mission: Bringing Back the Personal Touch At the heart of our mission is a commitment to rekindle the personal connection with our customers. We aim to forge relationships that stand the test of time, grounded in the excellence of our work and the exceptional service we provide. As a proud locally owned and operated business, we are deeply invested in our community and dedicated to ensuring your satisfaction. We promise not to leave until the job is done right! Ready to experience the difference? Call or click to schedule your estimate today, and let us embark on this journey together!

"A shout out to a "Hero of the Season", Pohlman's Heating Specialist CJ, who again restored warmth to our home. With our""Old House" emergency/crisis challenges, it's comforting that skillful assistance is just a call away. A local family business, Pohlman & CJ always came through, ... even resuscitated/turned around a barely hopeful case. Over the last years, this company earned my trust & loyalty with competency & honesty ... thx!"

Gabriele H on December 2024

Our Mission: Bringing Back the Personal Touch At the heart of our mission is a commitment to rekindle the personal connection with our customers. We aim to forge relationships that stand the test of time, grounded in the excellence of our work and the exceptional service we provide. As a proud locally owned and operated business, we are deeply invested in our community and dedicated to ensuring your satisfaction. We promise not to leave until the job is done right! Ready to experience the difference? Call or click to schedule your estimate today, and let us embark on this journey together!

"A shout out to a "Hero of the Season", Pohlman's Heating Specialist CJ, who again restored warmth to our home. With our""Old House" emergency/crisis challenges, it's comforting that skillful assistance is just a call away. A local family business, Pohlman & CJ always came through, ... even resuscitated/turned around a barely hopeful case. Over the last years, this company earned my trust & loyalty with competency & honesty ... thx!"

Gabriele H on December 2024

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Showing 1-10 of 211
Drain Pipe Installation questions, answered by experts

Plumbers typically install gas lines. When hiring a plumber, you should make sure that they have the proper licenses and credentials. While you can hire any plumber to complete this task, you may consider hiring a natural gas line plumber who specializes in moving gas lines. They’ll have extensive experience completing similar projects.

You can use a water gauge to check that water pressure, which should be between 40 and 60 PSI. If you don’t have a water gauge, you can also time how long your showerhead takes to fill up a 1-liter container. If it takes longer than 6 seconds, you’re dealing with a case of low water pressure.

No, putting new plumber’s tape over old plumber’s tape is not recommended. The old tape connection may not be completely adhered and could cause a leak. 

Instead, remove the old tape completely, clean off the pipe threads with a clean rag and wire brush if needed, then apply new plumber’s tape to make your connection.

Tools include a wrench, plunger, and wax ring. Professionals use specialized tools for complex installations.

No, you can’t convert a gravity-flush toilet to a pressure-assist toilet. Pressure-assist toilets include a tank-within-the-tank, and a standard gravity-flush toilet doesn’t have a capability to include the additional tank. If you want the benefits of a pressure-assist toilet, you’ll have to make the investment in a new one. 

By submitting this question, I acknowledge and agree that Angi may publicly display my name, city, state, and question on the website for professionals and others to see.

The Hanover, MD homeowners’ guide to drain pipe installations

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