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Find Plumbing installers for a remodel or addition in Mount Airy

Avatar for Douglas & Son Services
Douglas & Son Services
4.6(
24
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, MD 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 rate100%
Recommended by94%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,468
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, 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
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Eric'S plumbing and drains
Eric'S plumbing and drains
5.0(
28
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, MD and surrounding areas

Emergency services offered

"It went great! He replaced the inside of the toilet. He was on time, kind, courteous and was knowledgeable about my plumbing problem which he fixed. His fee was reasonable for the job he provided. I would use him again and recommend him as well!"
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+3

Recommended by100%of homeowners
Avatar for Excellent Plumbing
Excellent Plumbing
4.7(
179
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, MD and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We had a hot water installed yesterday. Excellent Plumbing LLC does great work. Mike was very responsive to all of our needs. We now have a very high quality hot water heat with an extended warranty. I will hire this company again."
Recommended by92%of homeowners
CHEROKEE PLUMBING INC
5.0(
27
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, MD and surrounding areas

In business since 1992

Free estimates

"

I called him in response to a leak coming from the ceiling in my living room -  he responded very quickly. Advised I turn off the water -was not sure which was the main water handle. I took a pic and sent it to him and he advised which one it was. Told me he wasn't sure if he could get by today. But then called me a bit later to advise he would be by that day. He was there for a bit trying to figure exactly where the leak was coming from. Cut a square area to access the pipe then replaced the section where the leak was.


"
Recommended by100%of homeowners
Avatar for Miracle Method
Miracle Method
4.5(
174
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, MD and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"They were accommodating to the times I was available. They were excellent working in the house. When I had ideas they would listen. They made sure the tub was fully functional for when my family came to visit. When they would leave in the evening they would clean up very well after themselves."
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+20

Recommended by87%of homeowners
Avatar for Porcelite
Porcelite
4.8(
164
)
Plumbing for a Remodel or Addition - Install

Serving Mount Airy, MD and surrounding areas

In business since 1961

Free estimates

Credit card accepted

"Charlie was easy to deal with. Work started right away (by putting down drop cloths) and was finished in under 3 hours. The bathtub looks like new. The guy who came was professional. They came back later after everything was dry and put our tub/shower door back on."
Recommended by98%of homeowners
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Showing 1-10 of 178
FAQs for plumbing installation for a remodel or addition projects in Mount Airy, 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 Mount Airy, 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.