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Find Plumbing installers for a remodel or addition in Frederick

Avatar for Mahon Plumbing
Mahon Plumbing
4.8(
183
)

Serving Frederick, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Mahon Plumbing was not only professional, fair, and timely. Their professional courtesy and customer service was amazing. Couldn’t have made the process of installation any easier! Use Mahon Plumbing…no questions asked!"
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 Aqueduct Plumbing Services
Aqueduct Plumbing Services
5.0(
20
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Clayton was able to respond quickly to my need for service. The estimate he gave me was spot on and he completed all the work quickly and without issue. His manerisms are professional and friendly. This was the second time I have called on AQUEDUCT Plumbing Services and I will definitely continue to do so for any future plumbing needs. Thanks Clayton !"
Navien Tankless Water Heater with Scale Filter
Moen Pulldown Kitchrn Faucet, Garbage Disposal, & Continuous Waste Drain
Steeped Tea Cafe - Multiple Tasks
PVC Closet Flange Replacement
Moen MotionSense Kitchen Faucet

+19

Recommended by95%of homeowners
Avatar for Douglas & Son Services
Douglas & Son Services
4.8(
19
)

Serving Frederick, 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 rate94%
1 neighbors recently requested a quote
Avatar for TriState Home Services
TriState Home Services
4.6(
195
)

Serving Frederick, MD and surrounding areas

Approved (Corporate)

In business since 1949

Free estimates

Emergency services offered

"Donny and Phill arrived on time installed floor protection and shoe coverings and did an excellent job in far less time than I expected. I would recommend Tri State for installation and maintenance of HVAC systems."
Furnace Tune Up
Floor Heating System
Additional Photos
Additional Photos
Additional Photos

+2

Response time1 day
17 neighbors recently requested a quote
Recommended by89%of homeowners
Markool Heating & Cooling, LLC
4.7(
17
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Woke up this morning to my hvac leaking and contacted Markool. I have never used them before and was in a pinch. They fit me right in this morning and were out at my house within 2 hours. The tech stepped in the door and placed covers for his shoes so he did not track in any dirt which was impressive! The tech was very professional and super friendly. Problem was diagnosed and FIXED within an hour. The price was extremely reasonable to the point I was shocked in a good way (expecting a higher price). Anyways, I will most certainly be a returning customer. Thank you Markool Heating Cooling Plumbing."
Response time1 day
17 neighbors recently requested a quote
Recommended by94%of homeowners
Heuer Plumbing and Heating
4.4(
11
)

Serving Frederick, MD and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"BB&B removed a faulty garbage disposal and installed a new one. The plumber, at my request, purchased the new unit on my behalf and selected one appropriate for the job without gouging me on the price. The work was done quickly and neatly and I was quite satisfied; I will certainly call them in the future."
Response time10 mins
Response rate100%
Recommended by90%of homeowners
1st choice plumbing
5.0(
10
)

Serving Frederick, MD and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"here. When I found out my countertop installer wouldn't disconnect the plumbing I had to quickly find a plumber willing to make the two trips to my home in sync with the countertop installers. He came over and gave me an estimate and waive fee once I agreed to use his services. He came before the installer got here, removed and discarded my old garbage disposal and disconnected the plumbing so the countertop could be replaced. Then told me to call once the countertop was in and he'd be right over and he was! He replaced the garbage disposal and redirected my dishwasher from the sink's countertop air gap to the garbage disposal. He was quick and organized. He also diagnosed the problem with my toilet and I will be using him to fix it once the parts are here. <br />"
Recommended by100%of homeowners
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Showing 1-10 of 849
FAQs for plumbing installation for a remodel or addition projects in Frederick, 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 Frederick, 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.