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Plumbing installers for a remodel or addition in Boulder

Avatar for Therbo Jones Plumbing
Therbo Jones Plumbing
1302 Dexter Street
4.61(
9
)
Approved Pro
Therbo Jones Plumbing
1302 Dexter Street
4.61(
9
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

At Therbo Jones plumbing we are your premier choice for all your plumbing needs. We have years of excellent experience and great customer service. We pride ourselves with integrity and hard work. Choose the best not the rest. We will not let you down. Great service with a great price. A+ quality. Call today!

"Polite enough, but not very responsive with follow-up texts and scheduling. Inconsiderate of damages done to the home while completing his tasks (unnecessary demo in the basement, severe scuffing of hardwood floors during radiator repairs, etc). Left old pipes and trash from a job for the homeowner to dispose of. Installed new garbage disposal WITHOUT power cord; small appliance is not able to be used and drain now clogged."

Angel M on February 2023

At Therbo Jones plumbing we are your premier choice for all your plumbing needs. We have years of excellent experience and great customer service. We pride ourselves with integrity and hard work. Choose the best not the rest. We will not let you down. Great service with a great price. A+ quality. Call today!

"Polite enough, but not very responsive with follow-up texts and scheduling. Inconsiderate of damages done to the home while completing his tasks (unnecessary demo in the basement, severe scuffing of hardwood floors during radiator repairs, etc). Left old pipes and trash from a job for the homeowner to dispose of. Installed new garbage disposal WITHOUT power cord; small appliance is not able to be used and drain now clogged."

Angel M on February 2023


Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,706
)
Approved Pro
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,706
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1267 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 turnaround, fast and friendly service, great outcome. Mark took the time to answer questions and problem solve the best approach."

Bob B on June 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 turnaround, fast and friendly service, great outcome. Mark took the time to answer questions and problem solve the best approach."

Bob B on June 2025


Avatar for 1st Action Plumbing Heating and Air, Inc.
1st Action Plumbing Heating and Air, Inc.
2424 North Lincoln Avenue
4.76(
131
)
Approved Pro
1st Action Plumbing Heating and Air, Inc.
2424 North Lincoln Avenue
4.76(
131
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
37 local quotes requested

1st Action Plumbing Heating And Air, INC is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With over 20 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!

"Excellent customer service and quality work."

JoAnne W on April 2025

1st Action Plumbing Heating And Air, INC is proud to be serving the area with expert services, with your satisfaction as our ultimate goal. With over 20 years of experience in our area of expertise, you can rest assured that your project will receive the high quality craftsmanship that only experience can bring. Call on us today, you will be glad you did!

"Excellent customer service and quality work."

JoAnne W on April 2025


Avatar for Hammond Plumbing LLC
Hammond Plumbing LLC
5150 West 120th Avenue, Suite 100 #1004
New on HomeAdvisorNew on Angi
Approved Pro
Hammond Plumbing LLC
5150 West 120th Avenue, Suite 100 #1004
New on AngiNew on HomeAdvisor
Approved Pro
Free onsite estimate

Hammond Plumbing is a licensed, local plumbing company with 30 years of Master Plumber experience behind every repair. We show up when we say we will, do the job right, and charge a price that actually makes sense. Our pricing? Built from the price books of the big companies around town?then cut nearly in half. Because we believe being honest shouldn?t be a marketing tactic. We handle everything from shutoff valve failures to water heater replacements to mystery leaks that keep you up at night. No fluff. No pressure. Just skilled work from people who actually care. Call or text us when you're ready for plumbing that doesn't need a second opinion.

Hammond Plumbing is a licensed, local plumbing company with 30 years of Master Plumber experience behind every repair. We show up when we say we will, do the job right, and charge a price that actually makes sense. Our pricing? Built from the price books of the big companies around town?then cut nearly in half. Because we believe being honest shouldn?t be a marketing tactic. We handle everything from shutoff valve failures to water heater replacements to mystery leaks that keep you up at night. No fluff. No pressure. Just skilled work from people who actually care. Call or text us when you're ready for plumbing that doesn't need a second opinion.


Avatar for EZ Repair LLC
EZ Repair LLC
2121 South Oneida Suite 410
5.00(
18
)
Approved Pro
EZ Repair LLC
2121 South Oneida Suite 410
5.00(
18
)
Approved Pro
Customers say: Quick response
31 local quotes requested
5 years of experience

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 start to 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.

"Every step of the way was done professionally, friendly, and exactly as described. I'm an older widow and was completely comfortable with both Zack and Sam who installed my water heater. Am extremely happy with the job and the men who did the work. I can definitely recommend them."

Susan W on May 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 start to 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.

"Every step of the way was done professionally, friendly, and exactly as described. I'm an older widow and was completely comfortable with both Zack and Sam who installed my water heater. Am extremely happy with the job and the men who did the work. I can definitely recommend them."

Susan W on May 2025


Avatar for B.C. Plumbing Services
B.C. Plumbing Services
3355 Denargo St
5.00(
6
)
Approved Pro
B.C. Plumbing Services
3355 Denargo St
5.00(
6
)
Approved Pro
Customers say: Quick response
52 local quotes requested
1 years of experience

Hey there! I’m Brady Curley, owner and master plumber here at B.C. Plumbing Services. I started my plumbing apprenticeship 13 years ago and haven’t looked back since. With a strong foundation in the trade and a passion for helping people, I’ve built my business on quality craftsmanship, reliability, and customer satisfaction. What sets me apart from other plumbers is my personal approach. I’m not just here to fix pipes, I genuinely enjoy getting to know my customers and making the process as stress free as possible. Plumbing issues can be inconvenient, frustrating, and sometimes downright overwhelming, but I promise to bring a sense of calm and reassurance, no matter the situation. Whether it’s a minor repair or a major project, you can count on me to provide expert service with a friendly touch. As a fully licensed and insured master plumber, I take pride in delivering honest, high quality work. Let me know how I can help with your plumbing needs!

"Brady returned my call promptly and showed up the same day to replace a sump pump. He arrived on schedule and completed the job at a fair price. We'll definitely be calling Brady the next time we need a plumber. "

John S on May 2025

Hey there! I’m Brady Curley, owner and master plumber here at B.C. Plumbing Services. I started my plumbing apprenticeship 13 years ago and haven’t looked back since. With a strong foundation in the trade and a passion for helping people, I’ve built my business on quality craftsmanship, reliability, and customer satisfaction. What sets me apart from other plumbers is my personal approach. I’m not just here to fix pipes, I genuinely enjoy getting to know my customers and making the process as stress free as possible. Plumbing issues can be inconvenient, frustrating, and sometimes downright overwhelming, but I promise to bring a sense of calm and reassurance, no matter the situation. Whether it’s a minor repair or a major project, you can count on me to provide expert service with a friendly touch. As a fully licensed and insured master plumber, I take pride in delivering honest, high quality work. Let me know how I can help with your plumbing needs!

"Brady returned my call promptly and showed up the same day to replace a sump pump. He arrived on schedule and completed the job at a fair price. We'll definitely be calling Brady the next time we need a plumber. "

John S on May 2025


Avatar for Squeaks Services Inc.
Squeaks Services Inc.
4620 East Colfax Ave
4.46(
296
)
Approved Pro
Squeaks Services Inc.
4620 East Colfax Ave
4.46(
296
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
29 local quotes requested

At Squeaks Services, we proudly provide top-notch residential and commercial services, including Plumbing, Heating, Cooling, Natural Gas, Boilers, Swamp Coolers, Water Heaters, Toilets, Sewer and Drain Cleaning, Drain Repair, Pipe Repair, Pipe Replacement, and Sewer Repair & Installation. We also specialize in Whole Home Water Purification, Humidification, and Air Purification to enhance your home’s comfort and safety. As a locally owned and operated business, we are fully licensed and insured, delivering expert solutions you can trust. Our focus on preventative maintenance keeps your plumbing and HVAC systems clean, safe, and running efficiently year-round. Take advantage of new install rebates, tax incentives, and flexible financing options to make your upgrades more affordable. Why Choose Squeaks Services? Affordable $65 trip charge for repairs. Free estimates for all homeowners. Exceptional customer care and attention to detail.

"Professional service. Good communication throughout."

Wendell S on May 2025

At Squeaks Services, we proudly provide top-notch residential and commercial services, including Plumbing, Heating, Cooling, Natural Gas, Boilers, Swamp Coolers, Water Heaters, Toilets, Sewer and Drain Cleaning, Drain Repair, Pipe Repair, Pipe Replacement, and Sewer Repair & Installation. We also specialize in Whole Home Water Purification, Humidification, and Air Purification to enhance your home’s comfort and safety. As a locally owned and operated business, we are fully licensed and insured, delivering expert solutions you can trust. Our focus on preventative maintenance keeps your plumbing and HVAC systems clean, safe, and running efficiently year-round. Take advantage of new install rebates, tax incentives, and flexible financing options to make your upgrades more affordable. Why Choose Squeaks Services? Affordable $65 trip charge for repairs. Free estimates for all homeowners. Exceptional customer care and attention to detail.

"Professional service. Good communication throughout."

Wendell S on May 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
1182 local quotes requested
2 years of experience

MyBath Colorado is a smaller local bathroom 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. 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 bathroom 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. 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


Avatar for Tipping Hat Plumbing, Heating & Electric
Tipping Hat Plumbing, Heating & Electric
608 Garrison St
3.90(
107
)
Approved Pro
Tipping Hat Plumbing, Heating & Electric
608 Garrison St
3.90(
107
)
Approved Pro
Customers say: Super punctual
3281 local quotes requested
19 years of experience

Here at Tipping Hat Plumbing, Heating & Electric our focus is Good Old Fashioned Service. Plumbing, Heating, Cooling, Drain Cleaning and Electric service that is done right, that will last and skillfully completed by one of our hard working, courteous service specialists.

"Very expensive. $600/hr labor cost. Just got a quote today for plumbing and electrical. 2 days of electrical work quoted for $10,000. 4 days of plumbing work quoted for $20,000 Cost of materials is for all work combined is probably $1,000. Roughly that makes $600/hr. That is simply outrageous."

Rudy Y on April 2024

Here at Tipping Hat Plumbing, Heating & Electric our focus is Good Old Fashioned Service. Plumbing, Heating, Cooling, Drain Cleaning and Electric service that is done right, that will last and skillfully completed by one of our hard working, courteous service specialists.

"Very expensive. $600/hr labor cost. Just got a quote today for plumbing and electrical. 2 days of electrical work quoted for $10,000. 4 days of plumbing work quoted for $20,000 Cost of materials is for all work combined is probably $1,000. Roughly that makes $600/hr. That is simply outrageous."

Rudy Y on April 2024


Avatar for High Praise Construction and Remodeling LLC
High Praise Construction and Remodeling LLC
5.00(
10
)
Approved Pro
High Praise Construction and Remodeling LLC
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1175 local quotes requested

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Great professionalism and service."

Amber Q on August 2023

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Great professionalism and service."

Amber Q on August 2023

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FAQs for plumbing installation for a remodel or addition projects in Boulder, 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 Boulder, 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.
Toilet and bidet in bathroom
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Budget for main water line replacement costs based on factors such as accessibility, depth, length, materials, permits, labor, and more.
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Budget for walk-in bathtub costs based on factors such as bathtub type, labor, plumbing and electrical work, additional accessibility features, and more.
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Explore the average cost to replace a kitchen faucet with a professional plumber based on factors like faucet type, features, labor, and unexpected costs.
plumber installing sewer main pipes in the ground
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Understand what goes into installing a sewer line, including materials, labor, permits, and potential landscaping considerations, to ensure a smooth and compliant connection to your local sewer system.
water main being repaired by plumbers
Apr 24, 2025
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Main water line leak repair costs depend on how much of the line needs repair and other factors. Learn what influences the price before you take on this project.
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