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Find Plumbing installers for a remodel or addition in Commack

Avatar for Cs mechanical inc
Cs mechanical inc
5.0(
53
)

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

Emergency services offered

Customers say: True professional

"Chris and his co-worker were very good. My hot water heater was in a very tight space. With that being said they did a nice job on the sodering. Chris replaced a valve he didn’t like. They did a great job cleaning up. Once installed and powered up they waited outside for 30 minutes to make sure the water got hot."
Install roughing to
Install new check valve
Old plumbing
Replace and repipe heater
Install roughing to

+35

Response time10 hrs
Recommended by90%of homeowners
Avatar for South Bay Plumbing
South Bay Plumbing
4.7(
6
)

Serving Commack, NY and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I had a great experience with Jon at Southbay Plumbing. My gas heater stopped working and he diagnosed the issue quickly, explained it in a way that I could understand, and had it repaired the same day. You can tell he really knows his craft. He's professional, honest. Dependable. Im really glad I found him. I also call him a couple months later to change a faucet."
Boiler installations
Boiler installations
Boiler installations
Boiler installations
7 neighbors recently requested a quote
Avatar for Varsity Home Service
Varsity Home Service
4.2(
90
)

Serving Commack, NY and surrounding areas

Approved

In business since 1962

Free estimates

Emergency services offered

"Excellent crew. One crew came for an estimate and was able to get another crew in a little later to install. All the crew that handled the installation were professional, knowledgeable, amicable and capable. I did not shop around, so I cannot say whether the price was competitive, but I am very happy with the whole experience, including customer service reps."
Water Filtration Systems
Heating and Air Conditioning
Toilet, Faucet and Vanity
Water Heaters and Boilers
Water Filtration Systems

+73

Response time5 hrs
2 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Granville House Victorians L.L.C.
Granville House Victorians L.L.C.
5.0(
1
)

Serving Commack, NY and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Granville House Victorians L.L.C. is extremely skilled and professional. My Victorian style house came out better than I could have dreamed. Granville took care of everything and they are extremely knowledgeable in what they do."
rose gardens"ChristmasCT"
rose gardens"ChristmasCT"
rose gardens"ChristmasCT"
432 East ave. Riverhead
side with caboose

+12

Response time5 hrs
Recommended by100%of homeowners
Avatar for Clearway Plumbing & Heating
Clearway Plumbing & Heating
4.6(
181
)

Serving Commack, NY and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"I cannot say enough about the great response I had!I called them at 4:30 and they returned my call within a minute...literally a minute .. They asked me to text a photo of the toilet...they called right back and came right over to look at the toilet. They went to buy a part, came right back and fixed it! The job was finished by 5;40! And done right! Yes, I lucked out ... and called them at the end of their day...they could have easily let it go but instead, came right over and took on the job. I will definitely use them again if I need any plumbing work done."
Recommended by92%of homeowners
Avatar for Herber Plumbing & Heating Corp.
Herber Plumbing & Heating Corp.
4.6(
214
)

Serving Commack, NY and surrounding areas

In business since 1971

Free estimates

Emergency services offered

"i have used Herber Plumbing for my plumbing issues since 1981. i called on a Sunday night and had someone here first thing Monday morning. Bob Herber as always was prompt and delivered as promised. The tech, Joe was professional and did a good job. i know whenever i hire them the job will be done right and they always stand behind their work. If possible they will help you solve a problem on the phone and save you the cost of a service call. Terrific well run company."
Response time12 hrs
Recommended by89%of homeowners
Avatar for Rapid Repairs - Plumbing and Handyman
Rapid Repairs - Plumbing and Handyman
4.4(
53
)

Serving Commack, NY and surrounding areas

In business since 2012

Emergency services offered

"This is the first time I needed the services of a plumber and I'm really happy that I found them.
Elly is very professional and serious about his job and his assistant Chana is also great.
*They accept cash or check
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by88%of homeowners
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Showing 1-10 of 257
FAQs for plumbing installation for a remodel or addition projects in Commack, NY

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 Commack, NY 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.