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Find Plumbing installers for a remodel or addition in Crofton

Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)

Serving Crofton, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"I had a plumbing issue that I thought would turn into a major headache, but Mahon Plumbing made the whole process smooth and stress-free. They arrived on time, quickly diagnosed the problem, and had it fixed before I could even make a second cup of coffee. They were professional, knowledgeable, and even gave me a few tips to avoid future issues. The pricing was fair, and there were no surprises on the bill—just great service from start to finish. If you need a plumber who knows what they’re doing and won’t leave you with a mess, I highly recommend Mahon Plumbing. I’ll definitely call them again for any future plumbing needs!"
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time1 hour
Response rate88%
Recommended by92%of homeowners
Avatar for DAY & NIGHT PLUMBER LLC
DAY & NIGHT PLUMBER LLC
4.8(
90
)

Serving Crofton, MD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"AWESOME. great work, this is the best pluming experience I have had in DC. EFFICIENT CLEAN AND ON TIME. Ro was an absolutely great to work with. Day and Night plumbing is my #1 for plumbing."
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+1

Response time10 hrs
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)

Serving Crofton, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Derrick Wallace of Wallace Plumbing out of Glen Burnie was efficient, knowledgeable, effective in getting the job done quickly, and considerate to not track the great outdoors onto my carpet. I do have additional plumbing needs; rest assured I will be calling on Derrick Wallace Plumbing of Glen Burnie, MD."
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+14

Response time1 day
Recommended by95%of homeowners
Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
70
)

Serving Crofton, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Rema was very thorough when installing my new kitchen faucet. He came to my home at 6:15pm, which surprised me. In my experience, it’s difficult to get a plumber past 5pm! My faucet works perfectly and he was very nice. He said he has been doing plumbing for 20 years! I think I have found my “go to” plumber!"
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2 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Third Generation Ceramic Tile & Plumbing
Third Generation Ceramic Tile & Plumbing
4.7(
67
)

Serving Crofton, MD and surrounding areas

Approved

In business since 1952

Free estimates

Emergency services offered

"They were excellent! I called while at work and they arrived at my house within five minutes. They explained everything to my mom, who was home, and called me to verify what was needed for the repair. The repair on took only 5 minutes. A few months ago, we had another company fix the toilet. Apparently they did not properly install it and it cause a slow leak. What impressed me is that Cipriano could have really charged a lot and over sold what needed to be done but they did not. They fixed the leak. They were honest, knowledgeable, courteous, quick, and really nice people. I would hire them again and plan to for future projects."
Kitchen Refrigerator
Kitchen Counter
Kitchen Sink
Shower After
Vanity After

+3

Response time1 day
9 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Pohlman Plumbing Inc
Pohlman Plumbing Inc
4.4(
42
)

Serving Crofton, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Overall it was great. The plumber answered questions and was timely. I discovered a small leak at a soldered fitting after he left and he came back the next morning on a Saturday to correct. I recommend Pohlman for large or small jobs."
Finished Shower
Finished Shower
Panoramic View
Vanity
Mid-replacement

+10

Response time8 hrs
Response rate87%
Recommended by86%of homeowners
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,467
)

Serving Crofton, 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
52 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
238
)

Serving Crofton, MD and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"It was a completely positive experience in every respect. Gary arrived on time and patiently went through the house to try and diagnose the new and very frequent “ghost” water sounds throughout my house. Checking the area where water sounds could be originating from, Gary located a joint on my sump pump that had a leak and was causing the trap on the pump not to close completely resulting in the water sounds. He replaced the joint and installed a silent trap which is wonderful because the sump pump had gotten so loud over the years that it could be loud enough to keep someone awake! Then, he snaked out my kitchen sink that was backing up and now it’s draining better than ever. Gary was professional and very knowledgeable, and explained what needed to be done and why. This is the first time I felt like only necessary work was being performed at a reasonable price. I will definitely call on Heil plumbing for all my future plumbing work."
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+1

Recommended by96%of homeowners
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FAQs for plumbing installation for a remodel or addition projects in Crofton, 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 Crofton, 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.