Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Belfast, ME

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Plumbing installers for a remodel or addition in Belfast

Avatar for Baker Electric and Sons
Baker Electric and Sons
4.1(
17
)

Serving Belfast, ME and surrounding areas

Approved

In business since 2015

Emergency services offered

Credit card accepted

"Kevin measured carefully, explained the work, and did it efficiently for a reasonable price. He and Justin were prompt, friendly, and professional. Highly recommended!"
Response time2 days
80 neighbors recently requested a quote
Recommended by92%of homeowners
On The Hill Plumbing LLC
New to Angi

Serving Belfast, ME and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

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.

Response time2 days
7 neighbors recently requested a quote
Walter's Plumbing Heating and Gas
5.0(
4
)

Serving Belfast, ME and surrounding areas

"Walter did a great job.  He came to our house as scheduled. He even called to say he was going to be a little late as another job was taking him longer than planned.  He came on a Saturday at no extra charge on his rates.  
I was aware of what was causing the leak and what it would take to repair the leak by checking it on a self repair site on the internet.  I felt the job was a little above my level of expertise so we called a plumber. 
Walter did only the work that was required and his price was astonishingly fair.  He is a licensed master plumber (we checked) who is self employed.  He did a great job and I would not hesitate to use him again or recommend his services.
"
Recommended by100%of homeowners
Avatar for New England Home Renovations LLC
New England Home Renovations LLC
4.0(
311
)

Serving Belfast, ME and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"Everything went wonderfully with this company.  They were very professional, listened to exactly what my problem was, and explained to me how they were going to diagnose the problem and/or solve it before doing any actual work.  Once they started, the team (three people came) worked together like a well-oiled machine.  One was in the room with diagnostics, one was at the fuse box looking for possible problems there, and the third went into the crawlspace beneath our house to look at the physical wiring.  Once the problem was found (there was a faulty wire beneath the house that had come loose from the junction box), it was fixed and tested within minutes and another full diagnostic was done to make sure there were no other possible issues.  They cleaned up after themselves very neatly.  They also replaced the light switch with a dimmer switch at no extra cost!  Well within my budget, and came in even lower than their original (FREE) estimate!  I would highly recommend this company to anyone in the Bergen County area.
"
Before
After's
New boiler install
Removal of cast Iron to PVC.
Additional Photos

+37

Recommended by89%of homeowners
Avatar for Improve ME
Improve ME
4.3(
6
)

Serving Belfast, ME and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

We are a small contracting business that specializes in general handyman work, along with landscaping, sheet rock, small remodels, siding, light plumbing/electrical and emergency work. We have been in business for 7 years and have been in the industry for over 15 years Call for an estimate and we will work with you!

Before
Old window being removed
Cellar door replacement and stairs
Completed project
Removal of old window

+41

Recommended by83%of homeowners
DB Plumbing
4.5(
1
)

Serving Belfast, ME and surrounding areas

In business since 2010

Free estimates

Offers commercial services

At DB Plumbing, we are dedicated to providing you with exceptional customer service. We specialize in getting your projects done in a timely and professional manner. We have been in business for over 15 years and are backed by over 30+years experience, and we are insured . So call today and set up your free no obligation estimate. We are located in Windsor, ME. Thank you.\n

Response time2 hrs
Recommended by100%of homeowners
Avatar for Case construction
Case construction
New to Angi

Serving Belfast, ME and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Honesty, Integrity and Perseverance is\nmy business motto! Case Construction is owned and operated by myself and my tried and true crew. We work well together, always remembering there's no 'I' in 'TEAM'. This crew is undoubtably the best bunch of ethical professionals that specialize in a wide range of all the trades. Utilizing the best materials available on todays market.\n With the up most confidence, your home, from the floor to ceiling, can and will exceed your expectations! You as our main priority, can change a concept to a creation! Let us help your goals become reality and we will use our precision and expertise.

Upper floor acclimation
Lower floor acclimated
Lower floor living area
Lower floor wrapping the corner
Lower floor into the bedrooms

+13

FAQs for plumbing installation for a remodel or addition projects in Belfast, 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 Belfast, 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.