Top-rated plumbing installers for a remodel or addition.

Get matched with top plumbing installers for a remodel or addition in Littleton, CO

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.

Plumbing installers for a remodel or addition in Littleton

Avatar for Certified Plumbing Inc

Certified Plumbing Inc

747 Sheridan Blvd Unit 6A
5.00(
1
)
•Approved Pro

Certified Plumbing Inc

747 Sheridan Blvd Unit 6A
5.00(
1
)
•Approved Pro
6 years of experience
Free onsite estimate

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!

"Great job by Certified Plumbing Inc.! My bathroom remodel went very well. They were timely and cost effective. Thanks the Ethan Tompkins for overseeing the job and working with his team to insure top notch quality. I would definitely recommend to a friend!"

Mark S on June 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!

"Great job by Certified Plumbing Inc.! My bathroom remodel went very well. They were timely and cost effective. Thanks the Ethan Tompkins for overseeing the job and working with his team to insure top notch quality. I would definitely recommend to a friend!"

Mark S on June 2025

Avatar for Awesome Home Services

Awesome Home Services

805 N Murray Blvd
4.61(
20
)
•Approved Pro

Awesome Home Services

805 N Murray Blvd
4.61(
20
)
•Approved Pro
Customers say: Quality work
542 local quotes requested
1 years of experience

"At Awesome Home Services, we believe in the power of small businesses to make a significant impact. Our vision is to enrich the lives of our employees and deliver exceptional service to our clients. We are committed to: Community Engagement: We are passionate about the cities we operate in and are dedicated to contributing positively to this great community. Employee Empowerment: We create opportunities and a supportive environment for our team, fostering growth and professional development. Excellence in Service: Striving to be your whole-home service expert, we specialize in HVAC, plumbing, and electrical services. We love people, the trades, and our community. At Awesome Home Services, we are more than a business; we are a part of this community, committed to making a difference."

"Thank you Tony for my AC repair !! Tony was very knowledgable and professional and a credit to Awesome Home Services! He answered all my many questions and I had quite a few .. I will recommend this company solely based on his workmanship and professionalism. If I need other home repairs Awesome will be the company I call!"

lou s on September 2025

"At Awesome Home Services, we believe in the power of small businesses to make a significant impact. Our vision is to enrich the lives of our employees and deliver exceptional service to our clients. We are committed to: Community Engagement: We are passionate about the cities we operate in and are dedicated to contributing positively to this great community. Employee Empowerment: We create opportunities and a supportive environment for our team, fostering growth and professional development. Excellence in Service: Striving to be your whole-home service expert, we specialize in HVAC, plumbing, and electrical services. We love people, the trades, and our community. At Awesome Home Services, we are more than a business; we are a part of this community, committed to making a difference."

"Thank you Tony for my AC repair !! Tony was very knowledgable and professional and a credit to Awesome Home Services! He answered all my many questions and I had quite a few .. I will recommend this company solely based on his workmanship and professionalism. If I need other home repairs Awesome will be the company I call!"

lou s on September 2025

Avatar for Pure Water Services

Pure Water Services

1617 Crestridge Drive
4.95(
10
)
•Approved Pro

Pure Water Services

1617 Crestridge Drive
4.95(
10
)
•Approved Pro
Customers say: Quality work
100 local quotes requested
1 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!!!!!

"Our hot water heater went out recently. It was 12 years old, so we knew we needed a new one. It took quite a bit of research to find a reputable company that didn’t have exorbitant prices. Other businesses told us things like: we needed all new pipes. (We didn’t.) A new hot water heater would be $3,000 to $5,000 plus labor on the of that. ( way overpriced), etc. Finally, we found an excellent smaller local company. We went with Pure Water Services in Loveland. They’re honest, reasonably priced, and absolute pros. They were able to get us scheduled for a new hot water heater within days . Their master plumber Patrick was courteous, extremely knowledgeable, and very thorough. Patrick is an impressive and experienced plumber. Alexander keeps in touch daily with every step of your project repair. I was impressed with how kind, and professional he is to customers. We are so thankful to have hot water again. They stand by their work. My husband and I highly recommend them!"

Karen H on August 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!!!!!

"Our hot water heater went out recently. It was 12 years old, so we knew we needed a new one. It took quite a bit of research to find a reputable company that didn’t have exorbitant prices. Other businesses told us things like: we needed all new pipes. (We didn’t.) A new hot water heater would be $3,000 to $5,000 plus labor on the of that. ( way overpriced), etc. Finally, we found an excellent smaller local company. We went with Pure Water Services in Loveland. They’re honest, reasonably priced, and absolute pros. They were able to get us scheduled for a new hot water heater within days . Their master plumber Patrick was courteous, extremely knowledgeable, and very thorough. Patrick is an impressive and experienced plumber. Alexander keeps in touch daily with every step of your project repair. I was impressed with how kind, and professional he is to customers. We are so thankful to have hot water again. They stand by their work. My husband and I highly recommend them!"

Karen H on August 2025

Avatar for Relax Plumbing LLC

Relax Plumbing LLC

12313 Crystal Downs Road
4.60(
10
)
•Approved Pro

Relax Plumbing LLC

12313 Crystal Downs Road
4.60(
10
)
•Approved Pro
3 years of experience
Free onsite estimate

We take great pride in providing our customers with quality work and honesty. We are a local family owned business with 15 years of experience in the field. We firmly believe in integrity and communication which shines through the craftsmanship provided.

"We’ve had some prior experiences with not so good flakey plumbers. Jordan with relaxed plumbing came in midway through a job that another plumber left us hanging on. Jordan was professional and polite and obviously knew his stuff and just got the job done, which we really appreciate and pricing was also reasonable. We will definitely use again."

Ryan G on June 2025

We take great pride in providing our customers with quality work and honesty. We are a local family owned business with 15 years of experience in the field. We firmly believe in integrity and communication which shines through the craftsmanship provided.

"We’ve had some prior experiences with not so good flakey plumbers. Jordan with relaxed plumbing came in midway through a job that another plumber left us hanging on. Jordan was professional and polite and obviously knew his stuff and just got the job done, which we really appreciate and pricing was also reasonable. We will definitely use again."

Ryan G on June 2025

Avatar for Rooter Guy, LLC

Rooter Guy, LLC

4890 Ironton Street
4.66(
2,717
)
•Approved Pro

Rooter Guy, LLC

4890 Ironton Street
4.66(
2,717
)
•Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1479 local quotes requested

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.

"Quick response. Explained things and finished the job quickly even though he didn't get assigned until afternoon. Best experience I've ever had. Thank you so much."

Billie S on August 2025

RooterGuy Plumbing has over 30 years plus of experience BBB Accredited since 2012 specializing in all facets of the plumbing work, from drain clearing to whole house piping. We are family owned and operated. We still run on word of mouth advertising rather than taking out ads that are costly, this helps us save money so that we may pass on that savings to our customers. We have over two thousand ratings on the HomeAdvisor web site, real customers whom we have provided a service to, from minor drain cleaning to large scale whole sewer replacements, and though we know all of this may not matter to most consumers, we work very hard and pride ourselves to do well and make sure that all of our customers feel comfortable with us and our services. We are insured and bonded, and we look out for all customers best interest, we never pressure anyone to use our services over others our knowledge and experience speaks for itself. Call us today and do not forget to ask about our discounts.

"Quick response. Explained things and finished the job quickly even though he didn't get assigned until afternoon. Best experience I've ever had. Thank you so much."

Billie S on August 2025

Avatar for Mac's Plumbing Services

Mac's Plumbing Services

878 S Kalispell Cir Unit 102
4.98(
28
)
•Approved Pro

Mac's Plumbing Services

878 S Kalispell Cir Unit 102
4.98(
28
)
•Approved Pro
Customers say: Quality work
101 local quotes requested
1 years of experience

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Had great communication with Brian. He showed up and did the job. He also had a very competitive price. He was very professional and courteous. "

Ashu R on August 2025

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Had great communication with Brian. He showed up and did the job. He also had a very competitive price. He was very professional and courteous. "

Ashu R on August 2025

Avatar for MyBath Colorado

MyBath Colorado

10940 S Parker Rd
4.00(
4
)
•Approved Pro

MyBath Colorado

10940 S Parker Rd
4.00(
4
)
•Approved Pro
Customers say: Quality work
1189 local quotes requested
2 years of experience

MyBath Colorado is a smaller local Kitchen and Bath Remodeling company that offers higher end, quality product without the price tag of the big remodel companies. We offer bathroom remodels, which ranges from tub and shower replacements, tub-to-shower conversions, safe showers, and more. Refresh your kitchen, including new cabinets, countertops, sinks and faucet. We are local families serving local families. Our reputation over thousands of projects completed is built on service, safety and quality, built for you. This is your house, your family, your bath.

"My Bath Colorado did an amazing job updating my bathroom! It's now the nicest room in my house! Noah and Dillon did a fantastic job with installation and were very professional and courteous. I'm ready to do the next bathroom (when I save up my money - lol). Thanks My Bath!"

Karmen A on February 2025

MyBath Colorado is a smaller local Kitchen and Bath Remodeling company that offers higher end, quality product without the price tag of the big remodel companies. We offer bathroom remodels, which ranges from tub and shower replacements, tub-to-shower conversions, safe showers, and more. Refresh your kitchen, including new cabinets, countertops, sinks and faucet. We are local families serving local families. Our reputation over thousands of projects completed is built on service, safety and quality, built for you. This is your house, your family, your bath.

"My Bath Colorado did an amazing job updating my bathroom! It's now the nicest room in my house! Noah and Dillon did a fantastic job with installation and were very professional and courteous. I'm ready to do the next bathroom (when I save up my money - lol). Thanks My Bath!"

Karmen A on February 2025

Tyrooter LLC

4902 S Danube St
5.00(
3
)

Tyrooter LLC

4902 S Danube St
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

In Business Since 2014 Call for a Quote Today! We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! How We Got Started We started in this industry in 34. We describe our business as Family owned and operated

"The service I received from Tyrooter were provided in a professional, timely, and efficient manner. I highly recommend Tyrooter for your plumbing needs."

Stephanie C on March 2025

In Business Since 2014 Call for a Quote Today! We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate! How We Got Started We started in this industry in 34. We describe our business as Family owned and operated

"The service I received from Tyrooter were provided in a professional, timely, and efficient manner. I highly recommend Tyrooter for your plumbing needs."

Stephanie C on March 2025

Avatar for Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

1150 W Littleton Blvd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Roto-Rooter Plumbing & Water Cleanup

1150 W Littleton Blvd
New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
37 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Avatar for Stellar Kitchen and Bath Remodeling

Stellar Kitchen and Bath Remodeling

1270 Perry St
4.00(
11
)
•Approved Pro

Stellar Kitchen and Bath Remodeling

1270 Perry St
4.00(
11
)
•Approved Pro
Customers say: Quick response
835 local quotes requested
20 years of experience

Stellar Remodeling, Inc - Your trusted choice for all your remodeling needs! We are a family-owned business in Denver, offering top-notch expertise in bathroom and kitchen remodeling, as well as basement finishing. Contact us today for a stellar transformation!

"When looking to make some improvements in the kitchen and possibly one bath, I got estimates from 3 companies. Stellar was by far the best; Jack and Andrew had lots of ideas but they understood and foresaw the ramifications of each decision, what additional problems each change might create, and how to fix each issue. They were great to work with. Blake, the person who did most of the work, is highly skilled in every area, and works to the highest standards."

Robin S on July 2025

Stellar Remodeling, Inc - Your trusted choice for all your remodeling needs! We are a family-owned business in Denver, offering top-notch expertise in bathroom and kitchen remodeling, as well as basement finishing. Contact us today for a stellar transformation!

"When looking to make some improvements in the kitchen and possibly one bath, I got estimates from 3 companies. Stellar was by far the best; Jack and Andrew had lots of ideas but they understood and foresaw the ramifications of each decision, what additional problems each change might create, and how to fix each issue. They were great to work with. Blake, the person who did most of the work, is highly skilled in every area, and works to the highest standards."

Robin S on July 2025

...
Showing 1-10 of 948
FAQs for plumbing installation for a remodel or addition projects in Littleton, CO

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 Littleton, CO 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.

See all articles