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Find Plumbing installers for a remodel or addition in Columbia

Avatar for Servant Plumbing of Mt.Pleasant
Servant Plumbing of Mt.Pleasant
4.8(
561
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Mike was able to get everything accomplished very efficiently and well. He arrived within the expected time window. Replaced toilet seat at no charge. Gave us clear estimates on additional work. As always, so very satisfied with Mike and Servant Plumbing. Know that repair people from Servant are experienced and competent. Find cost of installations for all work, not just Servant, is more than we would expect, but that's where skill and experience factor in. Did not get multiple estimates because we have had such a positive experience with their work in the past."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+16

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for AJ Plumbing
AJ Plumbing
5.0(
35
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Warranties offered

"AJ did a great job installing the Tankless Water heater, but also the installation and adjusting all of the circulation system to give us ready hot water at every faucet. I will call him first for anything to do with plumbing."
Tankless water heater
Indoor tankless Propane
Water Leak In Slab
Response time6 hrs
Response rate100%
Avatar for Cottrell & Co, Inc.
Cottrell & Co, Inc.
4.4(
7
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Credit card accepted

Since 1995, Cottrell & Co., Inc. has been providing expert plumbing repair, heating repair, air conditioning repair and drain cleaning service to homeowners and businesses in Columbia, Lexington, and beyond. We're known as the only service company you want in your home. We service residential and commercial buildings all over the Midlands. Our Master Plumbers and NATE Certified HVAC specialists are hand-picked and expertly trained to provide you with the finest plumbing, heating and air service and installations. When you need it done right, you need a Master Plumber or a NATE Certified HVAC Specialist. Call Cottrell & Co!

13 neighbors recently requested a quote
Avatar for Palmetto Renovations of Columbia, Inc.
Palmetto Renovations of Columbia, Inc.
3.9(
7
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"We had Palmetto Renovations renovate or kitchen and it came out beautifully! Their 3D rendering services are great as they help to visualize the project and determine finishes. Needless to say, we have bathrooms we need updated and we will be hiring them in the coming months - project planning is already underway. As a bonus: this group takes communication serious and we never went a day with wondering what all got done or what was coming next. Give these guys a try and be amazed!"
Palmetto Renovations
Palmetto Renovations
Palmetto Renovations
Palmetto Renovations
Palmetto Renovations

+31

Response time10 hrs
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for American Plumbing Service
American Plumbing Service
4.8(
100
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

In business since 2014

Free estimates

Credit card accepted

"First impression was great: Tim picked up the phone right away, was available the same afternoon, called when he was on his way, and was overall very personable. Unfortunately, he didn't seem to actually want to do the work. He fixed the tub drain right away. Would barely look at the shower control issue and without even taking the front piece off to look, told me it would need to be replaced because the fixture was not a name brand. Did not tell me what would be involved, give me a quote, or express any interest in doing the work, just "Yep, that needs to be replaced. What else needs to be done?" So I showed him the toilet with a weak flush (water running into the bowl, had to hold handle down to flush completely). He tried flushing it a couple of times and told me I needed a new toilet because this one was "a piece of junk". I asked what was wrong with it and he said something vague about there probably being cracks in some unnamed part, and he'd have to take the tank off to repair it and by that time we may as well get a new toilet. Was there anything else I needed him to look at? I asked him to try to repair it and he went and got his snake (??? it was never clogged), snaked it, said it wasn't clogged and we needed a new one. I asked him what would happen if he replaced the flapper. He did and voila, it flushed without holding the handle down... A few minutes later he heard water running into the bowl again. He pulled out some other part and replaced that and like magic, that was fixed too. Before he left, I asked for a quote to replace the shower controls and he seemed reluctant to give me one. It wasn't an unreasonable number. I felt like he didn't want my business unless we wanted to remodel the whole bathroom. I'm not sure why I had to make a specific suggestion for how to fix my own toilet to get him to do it, unless he thought I was too dumb to know that it was a simple repair. I did appreciate that he charged me fairly for the work he did do. I appreciated that he was friendly and available the same day. But will I be calling him the next time I need a plumber? Sadly, no."
Removal of old caulk
Side view of tub
Finished Product
Tim Cook, owner of American Plumbing Service
Water and Sewer Line

+2

Recommended by92%of homeowners
Avatar for Gaston Contracting LLC
Gaston Contracting LLC
5.0(
13
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

In business since 2014

Free estimates

"Gaston Contracting did a fantastic job fixing the plumbing for our shower! Very punctual and efficient. Honest, trustworthy and cordial. Will definitely give them a call if we have any other issues."
breaking cement and roughing plumbing
water heater
Water Heaters Project
sewer line
water heater

+21

Recommended by92%of homeowners
Avatar for Cottrell & Co., Inc.
Cottrell & Co., Inc.
4.8(
530
)
Plumbing for a Remodel or Addition - Install

Serving Columbia, SC and surrounding areas

In business since 1995

Emergency services offered

Warranties offered

"We bought an older home, built in 1955, which needed a lot of plumbing work done: replace and repair old drain lines, install a commode, remove an old expansion tank in the crawlspace, new waterline for the toilet, install a new water heater, etc. They did an excellent job making repairs and trouble-shooting problems that we were having with our plumbing. They are knowledgeable, great with customer service, arrive on time and follow through until the job is done. I would hire them again without hesitation."
Response time8 hrs
Response rate100%
Recommended by95%of homeowners
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Showing 1-10 of 74
FAQs for plumbing installation for a remodel or addition projects in Columbia, SC

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 Columbia, SC 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.