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Find Plumbing installers for a remodel or addition in Washington

Avatar for BRAD'S PLUMBING L.L.C.

BRAD'S PLUMBING L.L.C.

4.33(
6
)
•Approved Pro

BRAD'S PLUMBING L.L.C.

4.33(
6
)
•Approved Pro
7 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.

"The plumber got here in time and he did a good job but I believe I was over charged for a water heater replacement, I was charged 2600 hundred dollars and I know the water heater and other parts are no more than 1200 dollars so I got charged at least 1400 dollars for a couple hours of labor I should have called other companies and asked for a quote before having this company do the job, needles to say I will not be using this company again."

Gil H 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.

"The plumber got here in time and he did a good job but I believe I was over charged for a water heater replacement, I was charged 2600 hundred dollars and I know the water heater and other parts are no more than 1200 dollars so I got charged at least 1400 dollars for a couple hours of labor I should have called other companies and asked for a quote before having this company do the job, needles to say I will not be using this company again."

Gil H on December 2025


Avatar for Hill & Company Service Inc

Hill & Company Service Inc

4.72(
160
)
•Approved Pro

Hill & Company Service Inc

4.72(
160
)
•Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
343 local quotes requested

Hill & Company has been family owned and operated since 1967. From our origin as a two-man shop to our present day corporation that includes the best techs and installers in the industry, our success is owed to a single guiding principle- customer's first! Our traditional values combine honesty and personal service to provide you the experience you deserve in your home with the timeliness and quality you should expect from a reputable service company .

"."

Donald M on November 2025

Hill & Company has been family owned and operated since 1967. From our origin as a two-man shop to our present day corporation that includes the best techs and installers in the industry, our success is owed to a single guiding principle- customer's first! Our traditional values combine honesty and personal service to provide you the experience you deserve in your home with the timeliness and quality you should expect from a reputable service company .

"."

Donald M on November 2025


Avatar for COOPER'S PLUMBCO LLC

COOPER'S PLUMBCO LLC

5.00(
4
)
•Approved Pro

COOPER'S PLUMBCO LLC

5.00(
4
)
•Approved Pro
14 local quotes requested
50 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Cooper's Plumbco was prompt, prepared, and transparent about what work needed to be done. "

Deborah M on November 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Cooper's Plumbco was prompt, prepared, and transparent about what work needed to be done. "

Deborah M on November 2025


"Lance got the job done in a timely and efficient manner. A job very well done"

Gladys L on October 2025

18+ years of experience! We specialize in residential and light commercial and put you first above the rest. Our technicians can help you get fixed up in no time. 24/7

"Lance got the job done in a timely and efficient manner. A job very well done"

Gladys L on October 2025


"Alan was great. Communicated well in advance of the project, did great and fast work. Even coordinated with him to pick up the new toilet at Lowe’s on his way to do the install. 💯 would hire again!"

David Q on September 2025

We offer quality and affordable plumbing services. Remodel-Service repair .We charge by the hour so you don't get over charged.

"Alan was great. Communicated well in advance of the project, did great and fast work. Even coordinated with him to pick up the new toilet at Lowe’s on his way to do the install. 💯 would hire again!"

David Q on September 2025


Avatar for Eric's Handyman Service

Eric's Handyman Service

5.00(
8
)

Eric's Handyman Service

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Eric’s Handyman Service, I specialize in furniture repair and new furniture builds, and that’s already on top of trim work, tile and laminate work, and cabinetry repair. Your home is where you live and if you select me, then I will obsess over fixing your problem until finished with your approval of work performed, or if I can’t accomplish the work I won’t charge you a dime. I have over 20 years of carpentry experience. I have built fixtures for a fast food restaurant chain, and I also have trimmed houses and other related types of work.

"As it turns out, the issue was more serious than a simple adjustment. Eric tried to fix it and then explained what would need to be done. We decided to postpone the project for now. Eric was prompt. He was polite and respectful and explained in detail what would need to be done. It was obvious he has lots of handyman skills! I would hire him again. Also his prices were reasonable."

barb f on May 2024

Here at Eric’s Handyman Service, I specialize in furniture repair and new furniture builds, and that’s already on top of trim work, tile and laminate work, and cabinetry repair. Your home is where you live and if you select me, then I will obsess over fixing your problem until finished with your approval of work performed, or if I can’t accomplish the work I won’t charge you a dime. I have over 20 years of carpentry experience. I have built fixtures for a fast food restaurant chain, and I also have trimmed houses and other related types of work.

"As it turns out, the issue was more serious than a simple adjustment. Eric tried to fix it and then explained what would need to be done. We decided to postpone the project for now. Eric was prompt. He was polite and respectful and explained in detail what would need to be done. It was obvious he has lots of handyman skills! I would hire him again. Also his prices were reasonable."

barb f on May 2024


Adonay painting

No reviews yet

Adonay painting

No reviews yet
Free onsite estimate

Adonay painting and remodeling done right and at the right price will work with the customer's budget.

Adonay painting and remodeling done right and at the right price will work with the customer's budget.


Alicia's Mason Repair

4.67(
6
)

Alicia's Mason Repair

4.67(
6
)
Customers say: Quick response
13 years of experience

We are a small family business. We take cash, check, and can offer in house financing for some projects with a downpayment.

We are a small family business. We take cash, check, and can offer in house financing for some projects with a downpayment.


MISSOURI SIDING, WINDOW & ROOFING

3.75(
4
)

MISSOURI SIDING, WINDOW & ROOFING

3.75(
4
)
Customers say: Quality work
Free onsite estimate

Johnson County Class A License, BBB A+

Johnson County Class A License, BBB A+


Interior Trim Services

No reviews yet

Interior Trim Services

No reviews yet
20 years of experience

We offer a full custom remodeling for your Kitche, Bathroom, Family room, Study, etc. Residential & Commercial

We offer a full custom remodeling for your Kitche, Bathroom, Family room, Study, etc. Residential & Commercial

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Showing 1-10 of 655
FAQs for plumbing installation for a remodel or addition projects in Washington, OK

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, OK 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.