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Find Plumbing installers for a remodel or addition in Washington DC

Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.8(
90
)

Serving Washington DC, DC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great experience. Tawn was excellent - he knew what he was doing, got the sump pump removed, cleaned out the sump, repaired a pipe, then installed a new pump. Very happy, will definitely call Tawn back for any future plumbing needs!"
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+1

Response time10 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Kozan Construction, LLC
Kozan Construction, LLC
4.5(
35
)

Serving Washington DC, DC and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Mr. Frank and his crew were friendly and professional. He was available immediately to troubleshoot and ready to start when convenient for us, which was immediately. He was hired to replace sewer pumps and was done in a day. I will hire them again when I have plumbing issues."
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
6 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
3.9(
667
)

Serving Washington DC, DC and surrounding areas

Approved (Corporate)

In business since 1996

Emergency services offered

Credit card accepted

"While the issue was improved and water flowed more quickly down the tub drain, the problem was not completely solved. I was told the plumber would wear gloves and shoe covers. He did neither. Further, I went to check on him at one point in the house and he had his mask down during the COVID pandemic. It was $349 to snake the drain 25 feet (note it's $49 just to have them come out). Upon inspection of other issues in the house, they suggested I replace a toilet bowl at a parts + labor cost of $750-$950 depending on the bowl I selected. The plumber engaged in a debate about my desire to get a second opinion. In general, I found their pricing to be high and unmatched to the service."
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Response time10 hrs
Response rate85%
59 neighbors recently requested a quote
Avatar for Douglas & Son Services
Douglas & Son Services
4.7(
23
)

Serving Washington DC, DC and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"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"
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+6

Response time11 hrs
Response rate94%
1 neighbors recently requested a quote
Avatar for James George & Co, Inc.
James George & Co, Inc.
5.0(
4
)

Serving Washington DC, 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.

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+11

Avatar for Miracle Method
Miracle Method
4.5(
174
)

Serving Washington DC, DC and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Miracle Method did a great job resurfacing the floor, the bathtub and surround, and the shower and surround. Everything looks new. They even cleaned our existing shower doors to look new. They removed the toilets to resurface the floor and placed new wax rings when they replaced the toilets. The only negative part of the resurfacing process was the smell of the chemicals they use. We had to open a lot of windows to vent the odor."
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+20

Recommended by87%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Washington DC, 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, 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.