Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Keene, NH

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 Keene

Avatar for Action Plumbing Heating And Air

Action Plumbing Heating And Air

4.92(
83
)
•Approved Pro

Action Plumbing Heating And Air

4.92(
83
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
54 local quotes requested

Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."

Wyatt M on August 2025

Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288

"Zach from action was great, he was very professional, friendly and efficient, and did great work. I would 100% use action again based on my experience with Zach and the quality of work."

Wyatt M on August 2025

Avatar for Rodriguez Plumbing and Heating

Rodriguez Plumbing and Heating

5.00(
10
)
•Approved Pro

Rodriguez Plumbing and Heating

5.00(
10
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
127 local quotes requested

I have 7 years experience and specialize in plumbing , heating and cooling, and water filtration services. I pride myself on the quality work I provide, while delivering great customer service at a fair price. I'm also bilingual (Spanish, English) and available for emergency services. Please see some of the services I offer below and call -or- click to schedule an estimate today!

"They were running a bit behind but were highly communicative. They came in very professional/quick and fair with their pricing! I would 100% hire again!"

Luba C on March 2025

I have 7 years experience and specialize in plumbing , heating and cooling, and water filtration services. I pride myself on the quality work I provide, while delivering great customer service at a fair price. I'm also bilingual (Spanish, English) and available for emergency services. Please see some of the services I offer below and call -or- click to schedule an estimate today!

"They were running a bit behind but were highly communicative. They came in very professional/quick and fair with their pricing! I would 100% hire again!"

Luba C on March 2025

Yolo Contractors LLC

No reviews yet

Yolo Contractors LLC

No reviews yet
Free onsite estimate

We Are A Home Improvent Company. We offer Landscaping Services, Snow Services , R.E.O services and forclosure clean ups any Job that needs to be done we do it.

We Are A Home Improvent Company. We offer Landscaping Services, Snow Services , R.E.O services and forclosure clean ups any Job that needs to be done we do it.

ANA construction

No reviews yet

ANA construction

No reviews yet

ANA Consturction is a family owned business. Brothers Adam and Nate have been in the industry for almost 20 years. Adam has worked in the roofing and siding business for almost 20 years, and Nate has been flipping houses/buying rental property for almost 10 years. A year ago they decided to combine their skills and create a business that they could grow together. There is no siding, roofing, and construction project they can't complete. They also do snow removal in the Northern central Massachusetts, and southern New Hampshire areas. As well as snow removal off of roofs. Fully licensed and insured. Call today to have your project completed by experienced, hardworking, honest, and local professionals!

ANA Consturction is a family owned business. Brothers Adam and Nate have been in the industry for almost 20 years. Adam has worked in the roofing and siding business for almost 20 years, and Nate has been flipping houses/buying rental property for almost 10 years. A year ago they decided to combine their skills and create a business that they could grow together. There is no siding, roofing, and construction project they can't complete. They also do snow removal in the Northern central Massachusetts, and southern New Hampshire areas. As well as snow removal off of roofs. Fully licensed and insured. Call today to have your project completed by experienced, hardworking, honest, and local professionals!

Bert's Appliance Repair

3.67(
12
)

Bert's Appliance Repair

3.67(
12
)
Customers say: Terrific value
"We came to our home to fix a washer. We told him what was wrong and what was needed and he came to fix it. We thought he was going to fix it that day, but he said that this was a diagnostic appointment. Which is fine so we paid him $165 and he was to come back that week to fix it with the part. He never showed back up. He never returned our call or message."

Erin R on January 2024

"We came to our home to fix a washer. We told him what was wrong and what was needed and he came to fix it. We thought he was going to fix it that day, but he said that this was a diagnostic appointment. Which is fine so we paid him $165 and he was to come back that week to fix it with the part. He never showed back up. He never returned our call or message."

Erin R on January 2024

TrueNorth Carpentry

No reviews yet

TrueNorth Carpentry

No reviews yet
6 years of experience

TrueNorth offers any and all home improvement/ remodeling services with the focus being on quality. If you are ready to do a full remodel of the kitchen, or looking to add tile to the bathroom, or a deck to the backyard TrueNorth is happy to be there for you. Free estimates and friendly service.

TrueNorth offers any and all home improvement/ remodeling services with the focus being on quality. If you are ready to do a full remodel of the kitchen, or looking to add tile to the bathroom, or a deck to the backyard TrueNorth is happy to be there for you. Free estimates and friendly service.

Avatar for Giroux Home Improvement LLC

Giroux Home Improvement LLC

No reviews yet

Giroux Home Improvement LLC

No reviews yet
17 years of experience

We are an up and coming small business that aims to be your loyal contracting solution for life. We don't like one and done's. We want to be there whenever you have a problem, time and time again for all your home improvement needs. Phone: 802-490-0064 Owner: Stephen Giroux Acceptable forms of payment: Credit cards, Debit cards, Checks, Cash.

We are an up and coming small business that aims to be your loyal contracting solution for life. We don't like one and done's. We want to be there whenever you have a problem, time and time again for all your home improvement needs. Phone: 802-490-0064 Owner: Stephen Giroux Acceptable forms of payment: Credit cards, Debit cards, Checks, Cash.

Krell Distributing Co Inc

No reviews yet

Krell Distributing Co Inc

No reviews yet
53 years of experience

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Additional DBA - Krell Industries. Family owned & operated. Nationwide service.

Avatar for Rescue Link

Rescue Link

5.00(
4
)

Rescue Link

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Ridgeline Builders LLC

No reviews yet

Ridgeline Builders LLC

No reviews yet
19 years of experience

Sub-contracting

Sub-contracting

...
Showing 1-10 of 193
FAQs for plumbing installation for a remodel or addition projects in Keene, NH

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 Keene, NH 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.

See all articles