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Find Plumbing installers for a remodel or addition in Germantown

Avatar for Fred and Son Plumbing
Fred and Son Plumbing
4.8(
67
)

Serving Germantown, MD and surrounding areas

Approved

In business since 1990

Free estimates

Customers say: True professional

"First, they responded by phone within an hour of my requesting a quote through Angie's. The dispatcher, Bona, was friendly and knowledgeable, and she said that Fred could come out the next morning between 9-10am, which he did. Fred did a great job. He's very thorough and personable. He explained everything that he was going to do and the reasons for doing each thing, and then went over each item when he was finished. I was very impressed and definitely will use them again for future plumbing needs."
Recommended by100%of homeowners
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Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
70
)

Serving Germantown, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"My garbage disposal went out. I called multiple plumbers. Rema, the owner, responded immediately on a Saturday. He serviced my garbage disposal the next day, a Sunday, and did not charge an emergency fee. Rema arrived on time, very professional, and friendly, I would highly recommend Rema of Remedy plumbing."
Additional Photos
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2 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
3.9(
670
)

Serving Germantown, MD and surrounding areas

Approved (Corporate)

In business since 1996

Emergency services offered

Credit card accepted

"Repairing a 40 year old installation required some reworking of the fittings. This required a trip to get additional parts. Once set up the job was done quickly and thoroughly."
Additional Photos
Response time10 hrs
Response rate85%
65 neighbors recently requested a quote
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Avatar for Douglas & Son Services
Douglas & Son Services
4.6(
24
)

Serving Germantown, MD 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."
Additional Photos
Additional Photos
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+6

Response time11 hrs
Response rate94%
1 neighbors recently requested a quote
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Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,467
)

Serving Germantown, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"
Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
54 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Family Plumbing Services LLC
Family Plumbing Services LLC
4.2(
13
)

Serving Germantown, MD and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"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"
WH Replace
Sewer Repair
Battery Back Up
Camera Inspection
Clogged Sewer Snake

+1

Response time5 hrs
178 neighbors recently requested a quote
Recommended by18%of homeowners
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Showing 1-10 of 337
FAQs for plumbing installation for a remodel or addition projects in Germantown, 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 Germantown, 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.

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