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Find Plumbing installers for a remodel or addition in Rockville

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
17 years of experience
Free onsite estimate

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 Remedy Plumbing and Drain Cleaning

Remedy Plumbing and Drain Cleaning

8705 Ashcroft Dr
4.90(
61
)
•Approved Pro

Remedy Plumbing and Drain Cleaning

8705 Ashcroft Dr
4.90(
61
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
143 local quotes requested

We are a family-owned business. We listen to your needs and offer quality plumbing and specialized in drain solutions. The knowledge and experience acquired in 15 years is enough to get your systems back in working order in no time. No matter what your plumbing or drain issue is, we will provide the solution quickly. No job is too small or big. Please call us for a free estimate today 240-918-4809

"Within 24 hours of my posting the need to replace my water heater the work was done - very efficient and easy!"

Caroline M on October 2025

We are a family-owned business. We listen to your needs and offer quality plumbing and specialized in drain solutions. The knowledge and experience acquired in 15 years is enough to get your systems back in working order in no time. No matter what your plumbing or drain issue is, we will provide the solution quickly. No job is too small or big. Please call us for a free estimate today 240-918-4809

"Within 24 hours of my posting the need to replace my water heater the work was done - very efficient and easy!"

Caroline M on October 2025

Joseph plumbing & drain

8903 34th Ave
4.91(
129
)
•Approved Pro

Joseph plumbing & drain

8903 34th Ave
4.91(
129
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
427 local quotes requested

Joseph Plumbing & Drain, LLC is College Park's premier plumbing company. Call us for all of your plumbing needs. With 15 years experience we aim to not only meet but exceed your expectations. Call us today and see why your neighbors use Joseph Plumbing & Drain, LLC! Master License 72767

"Arrived promptly and completed the job quickly and efficiently with no problems! Great job!"

Christopher K on October 2025

Joseph Plumbing & Drain, LLC is College Park's premier plumbing company. Call us for all of your plumbing needs. With 15 years experience we aim to not only meet but exceed your expectations. Call us today and see why your neighbors use Joseph Plumbing & Drain, LLC! Master License 72767

"Arrived promptly and completed the job quickly and efficiently with no problems! Great job!"

Christopher K on October 2025

Avatar for Family Fire Service and Plumbing LLC

Family Fire Service and Plumbing LLC

5006 Aspen Hill Rd
4.43(
7
)
•Approved Pro

Family Fire Service and Plumbing LLC

5006 Aspen Hill Rd
4.43(
7
)
•Approved Pro
Customers say: Quick response
59 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.

"My water heater started leaking on a Sunday. I reached out to Family Fire Service and they responded immediately. They had a new water heater out to my house the next day and installed in a few hours. The supervisor and the tech worked seamlessly to have us up and running. They provided quality service and at a very competitive price. I highly recommend Family Fire Service and Plumbing. KC"

Khalid C on June 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.

"My water heater started leaking on a Sunday. I reached out to Family Fire Service and they responded immediately. They had a new water heater out to my house the next day and installed in a few hours. The supervisor and the tech worked seamlessly to have us up and running. They provided quality service and at a very competitive price. I highly recommend Family Fire Service and Plumbing. KC"

Khalid C on June 2025

Avatar for DAY & NIGHT PLUMBER LLC

DAY & NIGHT PLUMBER LLC

PO Box 539
4.94(
85
)
•Approved Pro

DAY & NIGHT PLUMBER LLC

PO Box 539
4.94(
85
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
118 local quotes requested

We have 19+ years of plumbing experience to service in residential clients. We are drain cleaning specialists. We have extensive experience performing repairs on different piping systems, snaking drains, fixing leaks, and installing pipes and water heaters. We provide free estimate.

"They were very professional. They showed up on time and did a great job. I was working from home and they caused minimal noise and disruption."

Kristy H on September 2025

We have 19+ years of plumbing experience to service in residential clients. We are drain cleaning specialists. We have extensive experience performing repairs on different piping systems, snaking drains, fixing leaks, and installing pipes and water heaters. We provide free estimate.

"They were very professional. They showed up on time and did a great job. I was working from home and they caused minimal noise and disruption."

Kristy H on September 2025

Avatar for ABV Systems LLC

ABV Systems LLC

5116 Wilson Ln
4.50(
14
)
•Approved Pro

ABV Systems LLC

5116 Wilson Ln
4.50(
14
)
•Approved Pro
Customers say: Quick response
252 local quotes requested
7 years of experience

ABV provides same-day repair services and right the first time. All you need is to call our specialist on the website or by phone. We guarantee high-level services as well as 90 days parts warranty and 90 days labor warranty. We are a local, family-owned, and operated company with more than 10 years of experience in the appliance repair industry. ABV service is focused on excellent customer service and care because our customer's satisfaction is our main priority.

"While ABV was able to eventually repair my GE Profile counter depth refrigerator, it took a long time with a lot of trial and error, and was extremely expensive. It seems like the tech didn't know what he was doing, and diagnosed repairs that didn't need to be made. First, the tech diagnosed the problem as a bad control panel, which cost $2,400 to replace. That didn't fix the problem. Next, the tech guessed that the problem was the compressor control board and replaced that. To ABV's credit, they didn't charge me for the control board when that didn't turn out to be the problem. Finally, they decided that the compressor needed to be replaced, which cost $1800. That fixed the issue. Three simultaneous systems failures is highly improbable, and I strongly suspect that if the compressor had been replaced first, I would have avoided spending an additional $2400. I should have gone with GE's repair service first, but no availability for 2 weeks. ABV took 3.5 weeks to finally repair."

Tony L on August 2025

ABV provides same-day repair services and right the first time. All you need is to call our specialist on the website or by phone. We guarantee high-level services as well as 90 days parts warranty and 90 days labor warranty. We are a local, family-owned, and operated company with more than 10 years of experience in the appliance repair industry. ABV service is focused on excellent customer service and care because our customer's satisfaction is our main priority.

"While ABV was able to eventually repair my GE Profile counter depth refrigerator, it took a long time with a lot of trial and error, and was extremely expensive. It seems like the tech didn't know what he was doing, and diagnosed repairs that didn't need to be made. First, the tech diagnosed the problem as a bad control panel, which cost $2,400 to replace. That didn't fix the problem. Next, the tech guessed that the problem was the compressor control board and replaced that. To ABV's credit, they didn't charge me for the control board when that didn't turn out to be the problem. Finally, they decided that the compressor needed to be replaced, which cost $1800. That fixed the issue. Three simultaneous systems failures is highly improbable, and I strongly suspect that if the compressor had been replaced first, I would have avoided spending an additional $2400. I should have gone with GE's repair service first, but no availability for 2 weeks. ABV took 3.5 weeks to finally repair."

Tony L on August 2025

Avatar for DMV Pro Services

DMV Pro Services

Essex
4.94(
153
)
•Approved Pro

DMV Pro Services

Essex
4.94(
153
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
876 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, Concrete work, 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!

"We had our master and hall baths completely gutted and rebuilt. We bid the project out to several companies, and DMV was immediately the most helpful. Pricing was very competitive. Luis and the team completed both bathrooms in about 6 weeks - and this was a full demo. The crew was extremely kind and courteous, and worked hard to minimize the mess and impact to our home. One weekend we had a party, and they helped make our home look like there wasn’t a major project in-progress! Craftsmanship was impeccable. The tile work in particular is beautiful - details I hadn’t even thought of were done for me. Like any job, we had some changes to scope (our choice), and some minor hiccups. They were extremely helpful navigating through scope changes, and more than fair on pricing. And on the minor hiccups, they made it extra clear that the job wouldn’t be wrapped until we were satisfied - and that’s what happened. Honestly this experience was a 10 out of 10, and I hope we can have them out for another project soon. Our bathrooms went from blight to bling in 6 weeks - I look forward to getting ready now!"

Cary W on August 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, Concrete work, 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!

"We had our master and hall baths completely gutted and rebuilt. We bid the project out to several companies, and DMV was immediately the most helpful. Pricing was very competitive. Luis and the team completed both bathrooms in about 6 weeks - and this was a full demo. The crew was extremely kind and courteous, and worked hard to minimize the mess and impact to our home. One weekend we had a party, and they helped make our home look like there wasn’t a major project in-progress! Craftsmanship was impeccable. The tile work in particular is beautiful - details I hadn’t even thought of were done for me. Like any job, we had some changes to scope (our choice), and some minor hiccups. They were extremely helpful navigating through scope changes, and more than fair on pricing. And on the minor hiccups, they made it extra clear that the job wouldn’t be wrapped until we were satisfied - and that’s what happened. Honestly this experience was a 10 out of 10, and I hope we can have them out for another project soon. Our bathrooms went from blight to bling in 6 weeks - I look forward to getting ready now!"

Cary W on August 2025

Avatar for S & J Painting & Remodeling

S & J Painting & Remodeling

Unknown
4.66(
746
)
•Approved Pro

S & J Painting & Remodeling

Unknown
4.66(
746
)
•Approved Pro
Customers say: Quality work
1089 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.

"S&J is a great company to work with. We hired them to install ceiling fans. The technicians were polite, professional and kind. We highly recommend this company."

Ivy C on August 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.

"S&J is a great company to work with. We hired them to install ceiling fans. The technicians were polite, professional and kind. We highly recommend this company."

Ivy C on August 2025

Avatar for WaterStone Kitchen and Bath

WaterStone Kitchen and Bath

100 Glenn Drive
5.00(
43
)
•Approved Pro

WaterStone Kitchen and Bath

100 Glenn Drive
5.00(
43
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
516 local quotes requested

WaterStone Kitchen and Bath specializes in turn key kitchen and bath remodeling. We have been proudly serving the Northern Virginia area since 2005. We provide a one stop shop from preliminary consulting, through design conception and finally to project completion. One of our specialized designers will combine your vision with years of design experience to create a unique space that exceeds your highest expectations. We offer an extensive line of kitchen and bath products that allow us to meet your design needs on any budget. We operate as an in home service provider only. We don't have a show room, so we can pass our low overhead savings on to our clients. If you are interested in remodeling your kitchen or bath, please contact us for a free in home consultation.

"Jeff and his team (Deanna, Jake, Javier, and Rolando) did an excellent job from start to finish. They worked with us and explained every step of the process, helping us with design decisions and selections. The end product, our new kitchen, is of the highest quality. They made the process very easy and quickly closed out our punch list. We're very excited to have our new, updated kitchen and I would very much recommend WaterStone for future work."

Jim S on January 2023

WaterStone Kitchen and Bath specializes in turn key kitchen and bath remodeling. We have been proudly serving the Northern Virginia area since 2005. We provide a one stop shop from preliminary consulting, through design conception and finally to project completion. One of our specialized designers will combine your vision with years of design experience to create a unique space that exceeds your highest expectations. We offer an extensive line of kitchen and bath products that allow us to meet your design needs on any budget. We operate as an in home service provider only. We don't have a show room, so we can pass our low overhead savings on to our clients. If you are interested in remodeling your kitchen or bath, please contact us for a free in home consultation.

"Jeff and his team (Deanna, Jake, Javier, and Rolando) did an excellent job from start to finish. They worked with us and explained every step of the process, helping us with design decisions and selections. The end product, our new kitchen, is of the highest quality. They made the process very easy and quickly closed out our punch list. We're very excited to have our new, updated kitchen and I would very much recommend WaterStone for future work."

Jim S on January 2023

Avatar for Remodel Now

Remodel Now

1708 Whitehead Rd
5.00(
6
)
•Approved Pro

Remodel Now

1708 Whitehead Rd
5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1361 local quotes requested

Remodel Now is a premier bathroom and kitchen home remodeling company serving the DMV area. With 23 years of experience in the industry, our team of skilled professionals is dedicated to delivering high-quality craftsmanship and exceptional customer service. We understand that your home is a reflection of your style and personality. That's why we work closely with each client to bring their vision to life. Whether you're looking to upgrade your bathroom or create the kitchen of your dreams, our team will guide you through every step of the process, from design to installation. Trust Remodel Now with your next bathroom, kitchen, or basement renovation project. Contact us today for a consultation and let us help you to Remodel Now!

"Remodel now did a fantastic job with my bathroom. From Reggie who can an presented the plan. I like it when a person knows their job. The receptionist Misty so sweet handle you with special care. The workers can in very professional, My bathroom looks like it is straight out of magazine . I am soooo. Happy with my new bathroom"

Florence M on April 2024

Remodel Now is a premier bathroom and kitchen home remodeling company serving the DMV area. With 23 years of experience in the industry, our team of skilled professionals is dedicated to delivering high-quality craftsmanship and exceptional customer service. We understand that your home is a reflection of your style and personality. That's why we work closely with each client to bring their vision to life. Whether you're looking to upgrade your bathroom or create the kitchen of your dreams, our team will guide you through every step of the process, from design to installation. Trust Remodel Now with your next bathroom, kitchen, or basement renovation project. Contact us today for a consultation and let us help you to Remodel Now!

"Remodel now did a fantastic job with my bathroom. From Reggie who can an presented the plan. I like it when a person knows their job. The receptionist Misty so sweet handle you with special care. The workers can in very professional, My bathroom looks like it is straight out of magazine . I am soooo. Happy with my new bathroom"

Florence M on April 2024

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FAQs for plumbing installation for a remodel or addition projects in Rockville, 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 Rockville, 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.

See all articles