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Find Plumbing installers for a remodel or addition in Thiensville

Avatar for Mr. Holland's Home Services LLC

Mr. Holland's Home Services LLC

4.50(
212
)
Approved Pro

Mr. Holland's Home Services LLC

4.50(
212
)
Approved Pro
Customers say: Super punctual
29 years of experience
Emergency services offered

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."

Kathy M on October 2025

As the trusted neighborhood HVAC service team in Milwaukee, Mr. Holland’s Home Services is committed to running their business based on five important principles: care, empathy, and trust, being always available, outworking the competition, quality workmanship, and using their “find a way” method. By keeping these five principles in mind, the business is able to deliver nothing less than excellent work when it comes to heating, air conditioning, and indoor air quality services. The professional team at Mr. Holland’s Home Services always gets the job done right. They never cut corners and are respectful of a customer’s property. Additionally, Mr. Holland’s takes their community involvement seriously; that they have a personal responsibility to help the people in their community, not just through quality services but also through the endless support they give to organizations and charities throughout Milwaukee and even outside the country. To learn more about Mr. Holland’s Home Services, please visit the company website or call the office today.

"Holland’s inflated the prices of services after the flood in August. We have been loyal customers and the services we paid for through Holland’s are more than double their competitors. We brought this to their attention over a month ago and haven't been offered a satisfactory refund. Get other quotes before booking with Hollands."

Kathy M on October 2025


Avatar for Plymouth Plumbing & Heating, Inc.

Plymouth Plumbing & Heating, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Plymouth Plumbing & Heating, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
86 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!


Milwaukee Chimney & Roof Inc

4.90(
212
)

Milwaukee Chimney & Roof Inc

4.90(
212
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

2 Employees. No Subs. Cost Determined By The Job. $75 Estimate Fee For Realtor Or New Purchase Inspections Which Will Be Applied To Bill If Work Is Performed. Chimney Cleanings and Inspection starting at $175.00

"Estimate was given one day after I called. It was a fair price and they did not try to give me a load of BS about the type and extent of repairs needed like another company did. Job was done well and to my satisfaction. The whole team communicated well with each other and we all made certain nothing was missed. Please note; I am a single, female senior citizen. This is the 3rd home I've owned and repaired myself. I really do appreciate finding honest, reliable workmen who do not take me for a sap with an open wallet."

Catherine K on July 2020

2 Employees. No Subs. Cost Determined By The Job. $75 Estimate Fee For Realtor Or New Purchase Inspections Which Will Be Applied To Bill If Work Is Performed. Chimney Cleanings and Inspection starting at $175.00

"Estimate was given one day after I called. It was a fair price and they did not try to give me a load of BS about the type and extent of repairs needed like another company did. Job was done well and to my satisfaction. The whole team communicated well with each other and we all made certain nothing was missed. Please note; I am a single, female senior citizen. This is the 3rd home I've owned and repaired myself. I really do appreciate finding honest, reliable workmen who do not take me for a sap with an open wallet."

Catherine K on July 2020


Gross Heating & Air Conditioning Inc

4.87(
285
)

Gross Heating & Air Conditioning Inc

4.87(
285
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Gross Heating and Air Conditioning has been serving Milwaukee and the surrounding suburbs since 1925 with quality service, HVAC repair, and installations. Our work goes far beyond the basic residential and commercial heating and cooling systems. We can design any type of energy-efficient indoor comfort system, whether it's for new construction or an existing building which has outgrown its capacity. Our goal is always to provide you with the most efficient system possible and to make sure it's completed on time and within your budget. All completed jobs are backed by our service department which is on call 24 hours a day for furnace and central air conditioning repair, maintenance and emergencies.

"Wow! Randy the technician was amazing and friendly! Diagnosed the issue in literal seconds. Changed out a capacitor for a very good price and AC is back up and running great. Will def reach out to them first when its time for a replacement system."

Michael V on June 2024

Gross Heating and Air Conditioning has been serving Milwaukee and the surrounding suburbs since 1925 with quality service, HVAC repair, and installations. Our work goes far beyond the basic residential and commercial heating and cooling systems. We can design any type of energy-efficient indoor comfort system, whether it's for new construction or an existing building which has outgrown its capacity. Our goal is always to provide you with the most efficient system possible and to make sure it's completed on time and within your budget. All completed jobs are backed by our service department which is on call 24 hours a day for furnace and central air conditioning repair, maintenance and emergencies.

"Wow! Randy the technician was amazing and friendly! Diagnosed the issue in literal seconds. Changed out a capacitor for a very good price and AC is back up and running great. Will def reach out to them first when its time for a replacement system."

Michael V on June 2024


Avatar for Accurate Basement Repair

Accurate Basement Repair

4.84(
199
)

Accurate Basement Repair

4.84(
199
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We are proud to announce being an Angie's List Super Service Award winner! Accurate Basement Repair is South Eastern Wisconsin’s #1 resource for foundation restoration & waterproofing. We offer comprehensive cost-effective repairs and are constantly striving to maintain and provide top customer service. Accurate Basement Repair is Wisconsin's only foundation repair company with a nationally certified structural repair specialist & waterproofing specialist on staff. Check out our website for discounts & educational tools! Award winning.

"Thank you for the expertise and speed of Paul Vaccaro and Tony Burgarino at finding the source and connecting us to the appropriate contractors to solve the complex water basement issue. Especially thank you Tony for calling 2 weeks later to check that everything was corrected! Accurate Basement is the best!!!"

Mary F on April 2022

We are proud to announce being an Angie's List Super Service Award winner! Accurate Basement Repair is South Eastern Wisconsin’s #1 resource for foundation restoration & waterproofing. We offer comprehensive cost-effective repairs and are constantly striving to maintain and provide top customer service. Accurate Basement Repair is Wisconsin's only foundation repair company with a nationally certified structural repair specialist & waterproofing specialist on staff. Check out our website for discounts & educational tools! Award winning.

"Thank you for the expertise and speed of Paul Vaccaro and Tony Burgarino at finding the source and connecting us to the appropriate contractors to solve the complex water basement issue. Especially thank you Tony for calling 2 weeks later to check that everything was corrected! Accurate Basement is the best!!!"

Mary F on April 2022


"Third time we’ve used them for work on the house. Siding, roof and this time a full bathroom remodel. I can’t say enough good things about their staff, John, Larry, Brooke and the other members of their team. Very easy to work with and would hire them again for anything in the future!"

Brian D on August 2025

Interior & exterior full service remodeling, and Building. NOW SCHEDULING FOR Late 2024 and Spring 2025

"Third time we’ve used them for work on the house. Siding, roof and this time a full bathroom remodel. I can’t say enough good things about their staff, John, Larry, Brooke and the other members of their team. Very easy to work with and would hire them again for anything in the future!"

Brian D on August 2025


Avatar for Burkhardt Heating & Air Conditioning

Burkhardt Heating & Air Conditioning

4.78(
705
)

Burkhardt Heating & Air Conditioning

4.78(
705
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Full service heating and cooling contractor serving entire metro Milwaukee area since 1961. Milwaukee's only HVAC contractor who has earned Angie's List "Super Service" award every year and two time Bryant "Medal of Excellence" award winner. Always open by appointment.

"Annual service was performed very well."

Chuck K on August 2024

Full service heating and cooling contractor serving entire metro Milwaukee area since 1961. Milwaukee's only HVAC contractor who has earned Angie's List "Super Service" award every year and two time Bryant "Medal of Excellence" award winner. Always open by appointment.

"Annual service was performed very well."

Chuck K on August 2024



Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018


Avatar for ERS Carpet Cleaning

ERS Carpet Cleaning

4.83(
136
)

ERS Carpet Cleaning

4.83(
136
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ERS Carpet Cleaning utilizes truck-mounted hot water steam extraction equipment and specialized fans to reduce drying time. We respect your home by using door guards to protect your home from the elements and corner guards to protect your walls from damage. 100% Risk-Free Money Back Guarantee. All employees are background checked through third-party service. Special pricing packages are available for commercial properties and residential apartment managers/owners.

"I purchased 2 deals, one for my mom's house and one for my condo. These included one carpeted stairway at her house and 2 carpeted stairways at mine. The team was fast and professional at both locations. After cleaning, the carpets were clean and fresh-smelling. Paid $199 for 3 rooms, a hallway, and 2 flights of stairs. Paid $237 for 5 rooms, a hallway, and 1 flight of stairs."

Kenlee B on March 2018

ERS Carpet Cleaning utilizes truck-mounted hot water steam extraction equipment and specialized fans to reduce drying time. We respect your home by using door guards to protect your home from the elements and corner guards to protect your walls from damage. 100% Risk-Free Money Back Guarantee. All employees are background checked through third-party service. Special pricing packages are available for commercial properties and residential apartment managers/owners.

"I purchased 2 deals, one for my mom's house and one for my condo. These included one carpeted stairway at her house and 2 carpeted stairways at mine. The team was fast and professional at both locations. After cleaning, the carpets were clean and fresh-smelling. Paid $199 for 3 rooms, a hallway, and 2 flights of stairs. Paid $237 for 5 rooms, a hallway, and 1 flight of stairs."

Kenlee B on March 2018

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FAQs for plumbing installation for a remodel or addition projects in Thiensville, WI

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 Thiensville, WI 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.