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Find Plumbing installers for a remodel or addition in Bath

On The Hill Plumbing LLC

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Approved Pro

On The Hill Plumbing LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Black Bear Plumbing Services

Black Bear Plumbing Services

5.00(
8
)
Approved Pro

Black Bear Plumbing Services

5.00(
8
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

Black Bear Plumbing Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"*On time to start *Prepared *Listened to my concerns *Explained options *Respectful of property *No surprise fees *Fixed the problem I highly recommend this company!"

Susan W on December 2025

Black Bear Plumbing Services is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"*On time to start *Prepared *Listened to my concerns *Explained options *Respectful of property *No surprise fees *Fixed the problem I highly recommend this company!"

Susan W on December 2025


Avatar for swb plumbing/hvac

swb plumbing/hvac

5.00(
14
)
Approved Pro

swb plumbing/hvac

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
98 local quotes requested

Looking for reliable plumbing services in the Portland, Lewiston, and Auburn areas? Look no further than SWB Plumbing/HVAC. Our team of experts is dedicated to providing top-notch plumbing solutions for your home projects. With our exceptional service and attention to detail, we are the go-to choice for homeowners seeking professional assistance. Contact us today for all your plumbing needs!

"The service performed was top-notch. Everything looks amazing, especially the hot water tank installation. Seth was professional, knowledgeable and courteous. He was also communicative throughout the whole process, which we really appreciate."

kim J on August 2025

Looking for reliable plumbing services in the Portland, Lewiston, and Auburn areas? Look no further than SWB Plumbing/HVAC. Our team of experts is dedicated to providing top-notch plumbing solutions for your home projects. With our exceptional service and attention to detail, we are the go-to choice for homeowners seeking professional assistance. Contact us today for all your plumbing needs!

"The service performed was top-notch. Everything looks amazing, especially the hot water tank installation. Seth was professional, knowledgeable and courteous. He was also communicative throughout the whole process, which we really appreciate."

kim J on August 2025


Binette Plumbing & Heating

No reviews yet

Binette Plumbing & Heating

No reviews yet
27 years of experience

Avatar for Granite State Glass - Rochester

Granite State Glass - Rochester

5.00(
3
)

Granite State Glass - Rochester

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Granite State Glass, a local family owned and operated company, has been serving the home improvement and glass needs of Northern New England since 1979. From 13 locations we serve New Hampshire, Vermont, Maine and Massachusetts. Awarded “One of the Ten Best” companies to work for in the U.S. in our industry, we attract and retain the very best skilled craftsmen to work in your home, at your business or on your auto in a safe, timely and professional manner. For residential, commercial and automotive glass needs, Granite State Glass is “Clearly the Best”.

Granite State Glass, a local family owned and operated company, has been serving the home improvement and glass needs of Northern New England since 1979. From 13 locations we serve New Hampshire, Vermont, Maine and Massachusetts. Awarded “One of the Ten Best” companies to work for in the U.S. in our industry, we attract and retain the very best skilled craftsmen to work in your home, at your business or on your auto in a safe, timely and professional manner. For residential, commercial and automotive glass needs, Granite State Glass is “Clearly the Best”.


Avatar for Fresh Air Ventilation Systems LLC

Fresh Air Ventilation Systems LLC

5.00(
1
)

Fresh Air Ventilation Systems LLC

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

It’s a fact: Today’s homes are so well insulated that they trap humidity and pollutants indoors. Result: Over 50% of homes show visible signs of humidity. However, it is possible to breathe fresh air inside as if you were outside and fully enjoy your home. According to specialists, central ventilation and filtration effectively eliminate airborne pollutants and excess humidity, thereby protecting your family’s health and the structure of your house.

It’s a fact: Today’s homes are so well insulated that they trap humidity and pollutants indoors. Result: Over 50% of homes show visible signs of humidity. However, it is possible to breathe fresh air inside as if you were outside and fully enjoy your home. According to specialists, central ventilation and filtration effectively eliminate airborne pollutants and excess humidity, thereby protecting your family’s health and the structure of your house.


PAUL BARABE & SONS

5.00(
1
)

PAUL BARABE & SONS

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Avatar for Lakewood Handyman

Lakewood Handyman

No reviews yet

Lakewood Handyman

No reviews yet

My name is Brandon Wood, I have been in the carpentry business for 4 years! At the beginning of 2023 I opened my own business, Lakewood Handyman. I can do all jobs big and small! I am a licensed heat pump installer, and I specialize in all things flooring. I do however provide all handyman services big and small such as; Remodels, demo, drywall, ceilings, roofing, deck building, tiling, painting, plumbing, landscaping, waste removal, you name it! If I am unable, I will be honest!

My name is Brandon Wood, I have been in the carpentry business for 4 years! At the beginning of 2023 I opened my own business, Lakewood Handyman. I can do all jobs big and small! I am a licensed heat pump installer, and I specialize in all things flooring. I do however provide all handyman services big and small such as; Remodels, demo, drywall, ceilings, roofing, deck building, tiling, painting, plumbing, landscaping, waste removal, you name it! If I am unable, I will be honest!


Tom's Carpentry

No reviews yet

Tom's Carpentry

No reviews yet
26 years of experience

General carpentry, remodeling and repair work, mostly residential work with a goal of satisfying homeowners with quality work. Some pictures of my work can be seen at my website, tom-the-carpenter.com.

General carpentry, remodeling and repair work, mostly residential work with a goal of satisfying homeowners with quality work. Some pictures of my work can be seen at my website, tom-the-carpenter.com.


P LaRose Masonry Tile

5.00(
1
)

P LaRose Masonry Tile

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Custom installation of ceramic and stone tile baths, walk-in showers, steam rooms, dog wash basins, floors, glass block walls, etc. All things masonry tile related.

Custom installation of ceramic and stone tile baths, walk-in showers, steam rooms, dog wash basins, floors, glass block walls, etc. All things masonry tile related.

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FAQs for plumbing installation for a remodel or addition projects in Bath, ME

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 Bath, ME 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.