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Find Plumbing installers for a remodel or addition in Washington

Avatar for Douglas & Son Services
Douglas & Son Services
4.6(
24
)

Serving Washington, DC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"This company is very professional and extremely personable. Patrick went above and beyond to ***** my issues and I was extremely satisfied I will definitely be using this company again for all my heating/cooling and plumbing services. Thanks again for doing a great job."
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+6

Response time11 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
66
)

Serving Washington, DC and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Owner came out promptly when we called for a sewer line backing up into our basement. His quote was better than another we received an hour before, and he had the equipment ready to go immediately. He cleared the blockage and advised us to pursue a video inspection because of a snag in the line (possible rupture in the pipe and/or tree root) that likely contributed to the backup."
Additional Photos
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1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.6(
36
)

Serving Washington, DC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"OK, so Mr. Frank was very professional. All his team was very professional, very polite. They were on time and they went far and beyond of what they were supposed to do and did not charge me more than what they said, so I am very very very satisfied with the work that Frank did, and I wanted to thank him team for being so wonderful and such a great People, we don’t get that anymore in America, but he definitely gave me that. And I’m so happy that I hired him. I had five different people that I got proposals from, and I called all of them multiple times to check on things. And definitely Frank. He definitely made this right. So if anybody needs a Plumber, that’s the guy needs to be hired once again. Thank you very much for all your services. And I recommend Frank to anyone that needs plumbing work done Thank You,"
Master bathroom walls and floor
Travertine tiles on Master bathrom
Cabinets and Counter Top
Kitchen Cabinets and Counter Top
Master Bathroom With Shower

+16

Response time6 hrs
14 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
3.9(
668
)

Serving Washington, DC and surrounding areas

Approved (Corporate)

In business since 1996

Emergency services offered

Credit card accepted

"Are You Looking for top-notch web development or digital marketing services? We’re here to help your business thrive! - Web Development: Build modern, responsive, and stunning websites. - SEO: Boost your online visibility and rank higher on Google. - Graphic Design: Create eye-catching visuals that stand out. - Business Promotion: Attract and retain customers effectively. - Digital Marketing: Drive growth and results with smart strategies. Click here to inbox us on WhatsApp and get started: [*** Link removed ***]"
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Response time10 hrs
Response rate85%
62 neighbors recently requested a quote
Avatar for James George & Co, Inc.
James George & Co, Inc.
5.0(
4
)

Serving Washington, DC and surrounding areas

Approved

In business since 1995

Credit card accepted

Offers commercial services

James George & Co. is a third-generation, family-owned plumbing company built on decades of hard work, craftsmanship, and integrity. What began as a small family operation has grown into a trusted name, while remaining rooted in the values that started it all quality work, honest service, and lasting relationships.\n\nFor generations, our family has taken pride in doing things the right way. We believe in showing up on time, standing behind our work, and treating every project with care and professionalism. With experience in both residential and commercial plumbing, we have the knowledge to solve problems efficiently and correctly the first time.\n\nOur reputation is built on trust earned through years of consistent service. Many clients have worked with us for decades, and we consider that our greatest measure of success. When you hire James George & Co., you?re working with a family that takes pride in its name and the work behind it.

My jobs
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My jobs
My jobs

+11

Avatar for DPR PLUMBING
DPR PLUMBING
4.8(
10
)

Serving Washington, DC and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"DPR plumbing was excellent. They arrived on time and did a perfect job at a very fair price. They even picked up our new toilets and bib, and removed the old toilets! I highly recommend DPR Plumbing and will use them again."
Additional full bathroom
Copper pipe repair
Shut off valve and drain replacement
Irrigation line
Outside drain system

+33

Recommended by100%of homeowners
Avatar for Daily Plumbing & Drain LLC
Daily Plumbing & Drain LLC
5.0(
13
)

Serving Washington, DC and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Remarkably well. He did the work quickly and efficiently. He did one procedure I had not seen others do in the many years I have been a home-owner. While snaking the drain he introduced a stream of water with a flexible tube to force the material loosened by the snake in the sewer system and not remain in my plumbing pipes at home. At the end of the job he cleaned the job site and gave me some good tips. I was very pleased that he was able respond quicky to my need. Yes, I would use him again. And recommend him."
Work
Plumbing
Work
Work
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+35

Recommended by100%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Washington, DC

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 Washington, DC 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.