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Find Plumbing installers for a remodel or addition in Washington

Avatar for WM Plumbing, LLC

WM Plumbing, LLC

5.00(
19
)
•Approved Pro

WM Plumbing, LLC

5.00(
19
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
22 local quotes requested

Hello and welcome to the WM Plumbing Angies page! 😃 We are a 24/7 service plumbing company proudly serving the Oakland county area. Please do not hesitate to call, text, or email. A simple plumbing issue can evolve into a plumbing emergency when you least expect it! 🚰 Call us now at +1 248-688-7055 or email us at wm.plumbing.mi@gmail.com 🦦

"WM Plumbing did an excellent job. Fair pricing, fast and clean work. He replaced our toilet wax ring and sump pump in one visit. Highly recommend!"

Sami K on September 2025

Hello and welcome to the WM Plumbing Angies page! 😃 We are a 24/7 service plumbing company proudly serving the Oakland county area. Please do not hesitate to call, text, or email. A simple plumbing issue can evolve into a plumbing emergency when you least expect it! 🚰 Call us now at +1 248-688-7055 or email us at wm.plumbing.mi@gmail.com 🦦

"WM Plumbing did an excellent job. Fair pricing, fast and clean work. He replaced our toilet wax ring and sump pump in one visit. Highly recommend!"

Sami K on September 2025

Avatar for Shelby Mechanical, LLC

Shelby Mechanical, LLC

4.55(
71
)
•Approved Pro

Shelby Mechanical, LLC

4.55(
71
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
110 local quotes requested

Shelby Mechanical is your professional choice for your next plumbing project. Call us today for a consulation and free estimate and begin to enjoy hassle free living! Put our 25 years of experience to work for you.

"The technician Jason was very professional and did a great job removing our old faucet and installing the new one. I contacted four other plumbing contractors and Shelby Mechanical was the only one that quoted me a set price. The other contractors provided varying price ranges, and I was skeptical in accepting an open pricing."

Joseph R on October 2025

Shelby Mechanical is your professional choice for your next plumbing project. Call us today for a consulation and free estimate and begin to enjoy hassle free living! Put our 25 years of experience to work for you.

"The technician Jason was very professional and did a great job removing our old faucet and installing the new one. I contacted four other plumbing contractors and Shelby Mechanical was the only one that quoted me a set price. The other contractors provided varying price ranges, and I was skeptical in accepting an open pricing."

Joseph R on October 2025

Avatar for WaterWork Plumbing

WaterWork Plumbing

4.76(
390
)
•Approved Pro

WaterWork Plumbing

4.76(
390
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
439 local quotes requested

Licensed and insured Master Plumber. We strive to provide the best service possible to our clients. We serve the plumbing needs of residential, commercial and industrial clients. We are a team of 10 individuals. The company is large enough to handle any project but still retains the ability to offer a personal experience. Our trucks are fully stocked with the majority of products needed to make repairs on the plumbing systems in your home or business. Normal business hours are 8:30 to 5:00 Monday through Friday and 8:30 to 2:00 on Saturday. We offer emergency service 24/7/365.

"Water works plumbing cleared the main line out from the house on 11/29/2025 . they charged me over 500.00 to do the job and told me they had finished the job . It is now 12/6/2025 and line is clogged up again. I called them and was told that they would have to charge me again . What should I do ."

Paul S on December 2025

Licensed and insured Master Plumber. We strive to provide the best service possible to our clients. We serve the plumbing needs of residential, commercial and industrial clients. We are a team of 10 individuals. The company is large enough to handle any project but still retains the ability to offer a personal experience. Our trucks are fully stocked with the majority of products needed to make repairs on the plumbing systems in your home or business. Normal business hours are 8:30 to 5:00 Monday through Friday and 8:30 to 2:00 on Saturday. We offer emergency service 24/7/365.

"Water works plumbing cleared the main line out from the house on 11/29/2025 . they charged me over 500.00 to do the job and told me they had finished the job . It is now 12/6/2025 and line is clogged up again. I called them and was told that they would have to charge me again . What should I do ."

Paul S on December 2025

Backflow Prevention Services llc

No reviews yet

Backflow Prevention Services llc

No reviews yet
26 years of experience

We have multiple locations to serve our customers from all with licensed and certified technicians to allow for quality professional service all billed through our central office to keep consistency and accountability for our customer. Since 1999 we have provided the most respected backflow prevention certification, repair, and design service in the state.

We have multiple locations to serve our customers from all with licensed and certified technicians to allow for quality professional service all billed through our central office to keep consistency and accountability for our customer. Since 1999 we have provided the most respected backflow prevention certification, repair, and design service in the state.

Briarwood Htg & Clg

4.78(
27
)

Briarwood Htg & Clg

4.78(
27
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Additional email - deel5529@gmail.com.

Additional email - deel5529@gmail.com.

Creative Home Remodeling & Restoration

No reviews yet

Creative Home Remodeling & Restoration

No reviews yet
42 years of experience

I'm a carpenter by trade. Residential and Commercial. Any Handyman service A-Z ! Call me for Quote, fair and reasonable

I'm a carpenter by trade. Residential and Commercial. Any Handyman service A-Z ! Call me for Quote, fair and reasonable

Greenfield Sewer and Drain

No reviews yet

Greenfield Sewer and Drain

No reviews yet
Free onsite estimate

Call us today! Available 24/7/365. Ready willing and able to help with whatever problem that might arise day or night. Call us today to schedule an appointment. Why Choose Us? We are: Insured, Certified, Licensed, 24/7 emergency service, Same-day service offered, 100% guaranteed work, Professional technicians, Environmentally conscious, Factory trained and authorized.

Call us today! Available 24/7/365. Ready willing and able to help with whatever problem that might arise day or night. Call us today to schedule an appointment. Why Choose Us? We are: Insured, Certified, Licensed, 24/7 emergency service, Same-day service offered, 100% guaranteed work, Professional technicians, Environmentally conscious, Factory trained and authorized.

Avatar for All American Cabinetry

All American Cabinetry

No reviews yet

All American Cabinetry

No reviews yet
1 years of experience

We have over 30 years of experience and expertise. Our team does the dirty work and gives you a space you will enjoy for a lifetime.

We have over 30 years of experience and expertise. Our team does the dirty work and gives you a space you will enjoy for a lifetime.

Avatar for Bow Heating and Air Conditioning Co

Bow Heating and Air Conditioning Co

4.67(
3
)

Bow Heating and Air Conditioning Co

4.67(
3
)
Customers say: Super punctual
27 years of experience

We offering financing with the State of Michigan and a private loan company. We are DHS approved. We do subcontracting, we are fully insured. We do residential and commercial. Free quotes on new units, and run specials all the time just call and ask.

"The first place we called charged $370 and spent 15 minutes replacing a part he thought was the fix. It wasn't. He spent more time trying to sell us a new furnace. We called Bow Heating, and Bill came out and spent a good deal of time troubleshooting the issue. He figured it out, and went above and beyond repairing it. And charged less than the first guy who didn't fix it. Great job."

Sheryl M on December 2025

We offering financing with the State of Michigan and a private loan company. We are DHS approved. We do subcontracting, we are fully insured. We do residential and commercial. Free quotes on new units, and run specials all the time just call and ask.

"The first place we called charged $370 and spent 15 minutes replacing a part he thought was the fix. It wasn't. He spent more time trying to sell us a new furnace. We called Bow Heating, and Bill came out and spent a good deal of time troubleshooting the issue. He figured it out, and went above and beyond repairing it. And charged less than the first guy who didn't fix it. Great job."

Sheryl M on December 2025

Bagnell Property Renovation and Maintenance

1.00(
3
)

Bagnell Property Renovation and Maintenance

1.00(
3
)
25 years of experience

Property restoration, renovations, maintenance, and emergency services. We have 6 qualified associates and a number of expert contractors that can meet your needs in a timely cost efficient manner.

Property restoration, renovations, maintenance, and emergency services. We have 6 qualified associates and a number of expert contractors that can meet your needs in a timely cost efficient manner.

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FAQs for plumbing installation for a remodel or addition projects in Washington, MI

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 Washington, MI 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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