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Find Plumbing installers for a remodel or addition in Southold

Avatar for Mayjac Plumbing, Inc.

Mayjac Plumbing, Inc.

4.92(
13
)
•Approved Pro

Mayjac Plumbing, Inc.

4.92(
13
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024

At MayJac Plumbing Inc. we're dedicated to providing our clients with the very best service, installation, and repairs for all phases of their plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail we put into each of the projects we're involved with. Our goal at MayJac is to maintain a relationship with every customer for life. MayJac Plumbing Inc. is fully licensed and insured. We have over 18 years of experience. Call us today at (631) 909-1829 to discuss your all plumbing needs!

"Joe was great."

Nicholas U on June 2024

Avatar for M Adorno, LLC

M Adorno, LLC

5.00(
4
)
•Approved Pro

M Adorno, LLC

5.00(
4
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

M Adorno, LLC is your go-to partner for all your remodeling and construction needs. With expertise in kitchen and bathroom remodeling, as well as residential and commercial construction, we bring your vision to life. Our team of skilled professionals is committed to delivering exceptional results that exceed your expectations. Contact us today to transform your space into something extraordinary.

"I ordered a shed from Walmart not realizing the challenges associated with putting it together. Thankfully, Angie’s list had a handyman available to help me!"

Lara Y on November 2019

M Adorno, LLC is your go-to partner for all your remodeling and construction needs. With expertise in kitchen and bathroom remodeling, as well as residential and commercial construction, we bring your vision to life. Our team of skilled professionals is committed to delivering exceptional results that exceed your expectations. Contact us today to transform your space into something extraordinary.

"I ordered a shed from Walmart not realizing the challenges associated with putting it together. Thankfully, Angie’s list had a handyman available to help me!"

Lara Y on November 2019

Avatar for Universe Home Services

Universe Home Services

4.74(
401
)
•Approved Pro

Universe Home Services

4.74(
401
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
202 local quotes requested

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"The plumber came out explained the whole process & provided me with a reasonable price that was in my budget & the next day they installed the new system. Mike was fantastic he walked me thru the whole process very neat & professional. The installation was fast & complete great job well worth the money"

Anthony G on November 2025

Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!

"The plumber came out explained the whole process & provided me with a reasonable price that was in my budget & the next day they installed the new system. Mike was fantastic he walked me thru the whole process very neat & professional. The installation was fast & complete great job well worth the money"

Anthony G on November 2025

Tri Seasonal Plumbing, Inc.

4.64(
14
)
•Approved Pro

Tri Seasonal Plumbing, Inc.

4.64(
14
)
•Approved Pro
1 years of experience
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.

"I Had my new gas stove delivered, they installed my new appliance as requested. "

Tiffany M on December 2025

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.

"I Had my new gas stove delivered, they installed my new appliance as requested. "

Tiffany M on December 2025

Avatar for Herber Plumbing & Heating Corp.

Herber Plumbing & Heating Corp.

4.74(
185
)
•Approved Pro

Herber Plumbing & Heating Corp.

4.74(
185
)
•Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
15 local quotes requested

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Didn't show up on day scheduled, failed to call. Replaced ~$100 part in about a half hour. Charge was $595"

Bruce M on April 2025

Herber Plumbing & Heating Corp. has been trusted and recommended since 1971, and recognized for our superb service. We are family owned and operated, with guaranteed great service. Our company specializes in all types of work, but especially: Plumbing, Gas Heating, Drain Cleaning, Oil to Gas Conversions, NYS RPZ Testing to name a few things. Call & schedule your appointment today! 631-666-9315

"Didn't show up on day scheduled, failed to call. Replaced ~$100 part in about a half hour. Charge was $595"

Bruce M on April 2025

Avatar for South Shore Plumbing and Heating, Inc.

South Shore Plumbing and Heating, Inc.

4.94(
16
)

South Shore Plumbing and Heating, Inc.

4.94(
16
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to South Shore Plumbing and Heating, Inc.! With over 25 years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. South Shore Plumbing and Heating, Inc. We welcome your questions and thank you for your interest!

"Willing to work with schedule to make appointment Technician ran late but other then that he quickly and efficiently did the job"

Jennifer K on December 2024

Welcome to South Shore Plumbing and Heating, Inc.! With over 25 years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. South Shore Plumbing and Heating, Inc. We welcome your questions and thank you for your interest!

"Willing to work with schedule to make appointment Technician ran late but other then that he quickly and efficiently did the job"

Jennifer K on December 2024

BDK Construction LLC.

No reviews yet

BDK Construction LLC.

No reviews yet
20 years of experience

Growing construction company able to complete all phases of new and old construction

Growing construction company able to complete all phases of new and old construction

Project Management Inc.

No reviews yet

Project Management Inc.

No reviews yet
13 years of experience

Don't start your renovation project without consulting with Project Management Inc. We protect you against cost over runs, delays and contractor mistakes.

Don't start your renovation project without consulting with Project Management Inc. We protect you against cost over runs, delays and contractor mistakes.

energy wise construction solutions L.L.C.

No reviews yet

energy wise construction solutions L.L.C.

No reviews yet
18 years of experience

we are a full service contractor and have been in the residential construction field for 15 years. our staff is proffesional and curtious and we will always go the extra mile to ensure our customers satisfaction. we are licensed and insured and have never not completed a job to our customers satisfaction. we will meet with you at your home and ensure that our proposal meets your needs fully. and there is never a charge for our consultations.

we are a full service contractor and have been in the residential construction field for 15 years. our staff is proffesional and curtious and we will always go the extra mile to ensure our customers satisfaction. we are licensed and insured and have never not completed a job to our customers satisfaction. we will meet with you at your home and ensure that our proposal meets your needs fully. and there is never a charge for our consultations.

Guaranteed Home Improvement

4.82(
11
)

Guaranteed Home Improvement

4.82(
11
)
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
"I called my fuel company to schedule an annual furnace tune up and was asked if my chimney was cleaned recently. It wasn't so Petro highly recommended calling Guaranteed Home Improvement. I did and spoke with Mark who made an appointment for a service call. Justin arrived promptly and did a thorough inspection of the exterior and interior of the chimney. He provided photos that were helpful as he described the damage in the flue and cautioned about the possibility of carbon monoxide building up inside the chimney. He was very knowledgeable, clear and concise as he explained that inserting a liner would divert smoke and heat from corroding the clay tiles filtering into the house. The photos of missing and disintegrated tiles at the base of the flue were enough proof for me. Justin answered my questions about the work, when it could be done, how long it would take, the cost, etc. The decision to go forward was a no brainer for me and as I was comfortable with Justin's responses and he arranged for a crew to come over within the hour. Charles and Taj arrived soon after and immediately began installing the liner in the chimney. They were professional, courteous, worked well together, and completed the work in a short period of time. Eric contacted me later to find out if everything was okay and I said I was completely satisfied. The entire process from the initial call through the follow up conversation from Eric was handled very well. In fact, everyone I interacted with at Guaranteed Home Improvement was friendly, professional, and fine examples of good customer service. The unsung heroes were the receptionists who redirected my calls. I am very thankful for the fine repair work and the peace of mind that came with it. I enthusiastically recommend anyone in need of their services to give them a call. Marvin"

Marvin A on May 2022

"I called my fuel company to schedule an annual furnace tune up and was asked if my chimney was cleaned recently. It wasn't so Petro highly recommended calling Guaranteed Home Improvement. I did and spoke with Mark who made an appointment for a service call. Justin arrived promptly and did a thorough inspection of the exterior and interior of the chimney. He provided photos that were helpful as he described the damage in the flue and cautioned about the possibility of carbon monoxide building up inside the chimney. He was very knowledgeable, clear and concise as he explained that inserting a liner would divert smoke and heat from corroding the clay tiles filtering into the house. The photos of missing and disintegrated tiles at the base of the flue were enough proof for me. Justin answered my questions about the work, when it could be done, how long it would take, the cost, etc. The decision to go forward was a no brainer for me and as I was comfortable with Justin's responses and he arranged for a crew to come over within the hour. Charles and Taj arrived soon after and immediately began installing the liner in the chimney. They were professional, courteous, worked well together, and completed the work in a short period of time. Eric contacted me later to find out if everything was okay and I said I was completely satisfied. The entire process from the initial call through the follow up conversation from Eric was handled very well. In fact, everyone I interacted with at Guaranteed Home Improvement was friendly, professional, and fine examples of good customer service. The unsung heroes were the receptionists who redirected my calls. I am very thankful for the fine repair work and the peace of mind that came with it. I enthusiastically recommend anyone in need of their services to give them a call. Marvin"

Marvin A on May 2022

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

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