Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Plumbing installers for a remodel or addition in Severn

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
34 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


Avatar for Family Fire Service and Plumbing LLC
Family Fire Service and Plumbing LLC
5006 Aspen Hill Rd
4.33(
6
)
Approved Pro
Family Fire Service and Plumbing LLC
5006 Aspen Hill Rd
4.33(
6
)
Approved Pro
Customers say: Quick response
20 local quotes requested
2 years of experience

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"Family Fire Service did a great job replacing my water heater! They were quick, attentive, and thorough. Excellent work! "

Hassan C on May 2025

We are in the industry providing plumbing and fire protection systems to residents and businesses in and around Maryland for over 22 years. During all this time we were working to improve customer satisfaction before, during and after the service based on our agile management, trained team and quality materials. Now, years of experience in the market allows us to guarantee that our work will be of the highest quality.

"Family Fire Service did a great job replacing my water heater! They were quick, attentive, and thorough. Excellent work! "

Hassan C on May 2025


Avatar for Platinum Remodeling
Platinum Remodeling
749 Sunnyfield Ln
5.00(
2
)
Approved Pro
Platinum Remodeling
749 Sunnyfield Ln
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1620 local quotes requested

INTERIOR AND EXTERIOR EXPERTS At Platinum Remodeling, we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the 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 mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Everything went great!"

Susan H on January 2025

INTERIOR AND EXTERIOR EXPERTS At Platinum Remodeling, we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the 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 mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Everything went great!"

Susan H on January 2025


Avatar for Stephen J Tant Plumbing LLC
Stephen J Tant Plumbing LLC
1114 E Fort Ave
5.00(
3
)
Approved Pro
Stephen J Tant Plumbing LLC
1114 E Fort Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1242 local quotes requested

We’ve been proudly supporting the Baltimore-metro area for over eight years. From minor leaks to major mishaps in both residential and commercial properties, we can address all your plumbing problems. SJT Plumbing has created longstanding, trusting relationships with customers throughout Maryland. Give us a call today.

"The service tech came to my home and did an assessment of the issue. Found the leak in the gas line, showed me where it was leaking. He told me what needed to be to fix the leak, gave me a quote, got his tools and started working. The whole process took about 30mins or less and he was done. I checked my burners to make sure the gas was flowing properly. Everything was put back in its original place and there was nothing to clean up afterwards. Great Job. I would recommend this company again."

Jerona R on November 2024

We’ve been proudly supporting the Baltimore-metro area for over eight years. From minor leaks to major mishaps in both residential and commercial properties, we can address all your plumbing problems. SJT Plumbing has created longstanding, trusting relationships with customers throughout Maryland. Give us a call today.

"The service tech came to my home and did an assessment of the issue. Found the leak in the gas line, showed me where it was leaking. He told me what needed to be to fix the leak, gave me a quote, got his tools and started working. The whole process took about 30mins or less and he was done. I checked my burners to make sure the gas was flowing properly. Everything was put back in its original place and there was nothing to clean up afterwards. Great Job. I would recommend this company again."

Jerona R on November 2024


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
343 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 A+ Appliance solutions
A+ Appliance solutions
.
4.69(
45
)
Approved Pro
A+ Appliance solutions
.
4.69(
45
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
239 local quotes requested

Complete appliance repairs in your home speedy turn around from a well rounded certified technician from Howard county hours of operation Monday thru Friday 9AM to 5PM some saturdays available by special request 443-545-9300

"Mike responded within 15 minutes of my request and was able to be at my home within 2 hours. He flushed and cleaned the system and the dishwasher is working S good as new. He a sent me an electronic invoice which was very easy to pay. Everything went super smoothly, I highly recommend."

Stephanie A on April 2025

Complete appliance repairs in your home speedy turn around from a well rounded certified technician from Howard county hours of operation Monday thru Friday 9AM to 5PM some saturdays available by special request 443-545-9300

"Mike responded within 15 minutes of my request and was able to be at my home within 2 hours. He flushed and cleaned the system and the dishwasher is working S good as new. He a sent me an electronic invoice which was very easy to pay. Everything went super smoothly, I highly recommend."

Stephanie A on April 2025


Avatar for Sam Plumbing & Drain
Sam Plumbing & Drain
6422 Kristin Drive
5.00(
4
)
Approved Pro
Sam Plumbing & Drain
6422 Kristin Drive
5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2004 local quotes requested

I’ve been working as a plumber for 8 years. I understand every home and customer is unique. I listen to what you have to say and work with you to find solution that is quick and affordable. I will also tell you exactly when I’m coming and what I’ll do, leave you a written note after, and always give you references and contact info.

"Clean.. efficient.. respectful. Job well done!"

Lakeasha W on April 2025

I’ve been working as a plumber for 8 years. I understand every home and customer is unique. I listen to what you have to say and work with you to find solution that is quick and affordable. I will also tell you exactly when I’m coming and what I’ll do, leave you a written note after, and always give you references and contact info.

"Clean.. efficient.. respectful. Job well done!"

Lakeasha W on April 2025


Avatar for Jay and Mo Construction, LLC
Jay and Mo Construction, LLC
4310 Springdale Ave
5.00(
1
)
Approved Pro
Jay and Mo Construction, LLC
4310 Springdale Ave
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1472 local quotes requested

Kitchen and Bathroom remodeling. Please call today to schedule your estimate 410-910-3498

"I have had a lot of remodeling done in my home and this was by far the best experience I have ever had. Experts on construction and design. Once they had an idea on the taste level, I didn’t have to monitor the project. I would highly recommend that you give them your much needed renovations. You won’t be disappointed!"

geneva b on November 2024

Kitchen and Bathroom remodeling. Please call today to schedule your estimate 410-910-3498

"I have had a lot of remodeling done in my home and this was by far the best experience I have ever had. Experts on construction and design. Once they had an idea on the taste level, I didn’t have to monitor the project. I would highly recommend that you give them your much needed renovations. You won’t be disappointed!"

geneva b on November 2024


Avatar for John James Properties
John James Properties
8115 Maple Lawn Blvd
4.92(
13
)
Approved Pro
John James Properties
8115 Maple Lawn Blvd
4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1644 local quotes requested

John James Properties focuses on four pillars: Real Estate Sales, Property Management, Construction and Inspections. John James Properties has specialized knowledge and a proven track record of providing commercial and residential consultation whether it's asset management, acquisition, assessment or construction development to help position our clients for success in a complex real estate environment.

"John did an outstanding job ordering and replacing our windows, making the whole process smooth and stress-free. He was highly attentive to details, ensuring the measurements were precise and the products chosen matched our needs perfectly. John communicated clearly throughout the project, keeping us informed at each stage. His professionalism and friendly approach made us feel confident we were in good hands. We highly recommend John for his exceptional service and dedication to delivering quality results."

Judine B on November 2024

John James Properties focuses on four pillars: Real Estate Sales, Property Management, Construction and Inspections. John James Properties has specialized knowledge and a proven track record of providing commercial and residential consultation whether it's asset management, acquisition, assessment or construction development to help position our clients for success in a complex real estate environment.

"John did an outstanding job ordering and replacing our windows, making the whole process smooth and stress-free. He was highly attentive to details, ensuring the measurements were precise and the products chosen matched our needs perfectly. John communicated clearly throughout the project, keeping us informed at each stage. His professionalism and friendly approach made us feel confident we were in good hands. We highly recommend John for his exceptional service and dedication to delivering quality results."

Judine B on November 2024


Avatar for S & J Painting & Remodeling
S & J Painting & Remodeling
Unknown
4.66(
743
)
Approved Pro
S & J Painting & Remodeling
Unknown
4.66(
743
)
Approved Pro
Customers say: Quality work
1138 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.

"Jerry was friendly, efficient, straight-talking, and didn't try to upsell us. We didn't need (or want) a lot of design input and had a strong sense for the types of tile and fixtures we wanted. Many of the other contractors who came to give quotes pushed design services or strongly encouraged us to purchase low-quality tile/fixtures through their suppliers, but this wasn't the case with S & J. Elias was fantastic--he helped confirm our tiles and fixtures were appropriate before we finalized our purchases, and we appreciated his attention to detail throughout the process."

Katie M on June 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.

"Jerry was friendly, efficient, straight-talking, and didn't try to upsell us. We didn't need (or want) a lot of design input and had a strong sense for the types of tile and fixtures we wanted. Many of the other contractors who came to give quotes pushed design services or strongly encouraged us to purchase low-quality tile/fixtures through their suppliers, but this wasn't the case with S & J. Elias was fantastic--he helped confirm our tiles and fixtures were appropriate before we finalized our purchases, and we appreciated his attention to detail throughout the process."

Katie M on June 2025

...
Showing 1-10 of 902

FAQs for plumbing installation for a remodel or addition projects in Severn, MD

Adding bathroom plumbing to a detached garage starts with the basic line installation cost of $900 to $1,300. On top of this base expense, you'll need to budget for each fixture. A toilet costs  $250 to $550, sinks cost $150 to $800, and a shower or bathtub costs $400 to $1,900. The project will also require ventilation, moisture-resistant materials, and possibly electrical work. Remember that these costs reflect only the plumbing aspects—additional construction, finishing, and permitting expenses will apply to complete a functional bathroom space.

While certain aspects of garage renovation might be suitable for DIY enthusiasts, plumbing installation requires professional expertise. Connecting to water and sewer systems demands specialized knowledge and equipment, and improper installation can result in severe water damage, code violations, and potential health hazards. Most municipalities require permits for plumbing modifications, and these often stipulate that licensed professionals must perform work. Consider limiting your involvement to simpler tasks like painting or basic finishing work.

The timeframe for adding plumbing to a detached garage spans one to three days for the actual plumbing work. However, this represents only the active installation period. The complete project timeline must account for planning, obtaining permits (which can take weeks depending on your locality), coordinating multiple contractors if needed, and addressing any unexpected challenges that arise during installation. Weather conditions can also impact excavation and outdoor connection work.

Adding plumbing to a detached garage will likely increase your property taxes. Tax assessors consider plumbing an improvement that enhances property value and functionality. The specific tax impact varies by location and project scope. Converting a garage into living space with plumbing facilities can trigger significant reassessment in many jurisdictions. Before proceeding with your project, consult your local tax assessor's office to understand the potential tax implications and factor this ongoing expense into your decision-making process.

The Severn, MD homeowners’ guide to plumbing installations for a remodel or addition
From average costs to expert advice, get all the answers you need to get your job done.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
plumber cleaning a home sewer line in yard
Jun 15, 2025
Jun 15, 2025
Budget for main sewer line clog repair costs based on factors such as cleaning method, sewer age, project complexity, permits, labor, and more.
master bathroom shower wall being regrouted
Apr 21, 2025
Apr 21, 2025
Use this guide to estimate the cost to regrout a shower based on the type of grout, tile size, and more.
professional inspecting sewer with borescope camera
Jun 11, 2025
Jun 11, 2025
Budget for sewer line camera inspection costs based on factors such as sewer length, camera type, method, accessibility, repairs, labor, and more.
Toilet and bidet in bathroom
Apr 28, 2025
Apr 28, 2025
Use this guide to budget for bidet installation costs based on factors such as bidet type, attachments, features, parts, labor, and more.
water main being installed in yard
Apr 30, 2025
Apr 30, 2025
Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
Share project details to get started.