Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Shell Knob, MO

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.

Top-Rated Plumbing installers for a remodel or addition in Shell Knob - Updated Nov 2026

Avatar for Air Services
Air Services
5.0(
5
)
Plumbing for a Remodel or Addition - Install

Serving Shell Knob, MO and surrounding areas

Approved (Corporate)

In business since 1964

Free estimates

Emergency services offered

Air Services Plumbing has proudly served homeowners across the Ozarks for more than 60 years. Our experienced, professional plumbers are committed to making home service simple and comfortable from the moment we arrive.\n\nWe take the time to listen, diagnose the problem, explain your options, and help you make the right decision for your home. Our clean-cut, trusted technicians treat your home with respect and stand behind the work we perform.\n\nFrom everyday plumbing repairs and drain issues to water heaters and larger plumbing projects, you can count on Air Services for knowledgeable service and quality workmanship.\n\nFor dependable plumbing service from a local team that has been setting the standard in the Ozarks for generations, call Air Services.

35 neighbors recently requested a quote
Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.0(
16
)
Plumbing for a Remodel or Addition - Install

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Overall, the experience was positive. The techs quickly and efficiently located and resolved my issue (the pool pump timer was bad, and the voltage output was non existent to the pump). I asked, however, for a price prior to performing the work and was not given one. I went inside to grab my husband and when I got back out(less than 5 minutes later) the work was done and they were discussing pricing amongst themselves so it appears there was some grey area on pricing. Overall, they were friendly, fixed the problem, and were much appreciated- but pricing transparency should be worked on."
Trane Furnace
Trane Unit
Trane Unit
Trane Furnace
Trane Furnace

+22

21 neighbors recently requested a quote
Recommended by43%of homeowners
Avatar for Davis & Son, LLC
Davis & Son, LLC
4.0(
6
)
Plumbing for a Remodel or Addition - Install

Serving Shell Knob, MO and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

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

9 neighbors recently requested a quote
Avatar for Road Runner Plumbing
Road Runner Plumbing
4.4(
16
)
Plumbing for a Remodel or Addition - Install

Serving Shell Knob, MO and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"Great. Old water heater busted during the holidays. Don came out to replace with a tankless model on New Years Day. He came back a few days later to address a whistle noise (fixed with a larger gas line) and install recirculation line for instant hot water to back of house at no additional charge. I'd recommend Road Runner highly based on my experience."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Recommended by100%of homeowners
Avatar for Gilbert's Remodeling and Excavation
Gilbert's Remodeling and Excavation
5.0(
2
)
Plumbing for a Remodel or Addition - Install

Serving Shell Knob, MO and surrounding areas

In business since 2022

Free estimates

Credit card accepted

With years of experience in the construction industry, we are the experts you need to take care of your home. We handle all of your plumbing and excavation needs with great care. We will treat your home as we would treat our own. Give Gilbert's Remodeling and Excavation a call today, we look forward to working with you! \n

Response time2 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Infinity Homes Construction LLC
Infinity Homes Construction LLC
4.8(
5
)
Plumbing for a Remodel or Addition - Install

Serving Shell Knob, MO and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Welcome to Infinite Homes Construction ! With 16 years of experience, we offer a wide variety of construction services like shingle roofing, metal roofing, decks, covered porch, home remodeling, additions, new construction, all types of flooring, complete kitchen and bathroom remodel, plumbing services, carpentry work, and more in the Springfield and surrounding areas. Our team of skilled handymen provide quality workmanship and excellent customer service to ensure your home is well-maintained and fully functional. We work closely with each client to understand their unique needs and preferences, and our commitment to customer satisfaction means we won't rest until you are 100% happy with our work.
Choose our services for the best possible service at a fair and competitive price. Contact us for a free quote on a project that you want to do!

Decks & Porches Project
General Remodeling Project
Decks & Porches Project
General Remodeling Project
Decks & Porches Project

+59

Recommended by100%of homeowners
Showing 1-10 of 23
FAQs for plumbing installation for a remodel or addition projects in Shell Knob, MO

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 Shell Knob, MO 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.