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Find Plumbing installers for a remodel or addition in Denver

Avatar for To the T Plumbing and Heating

To the T Plumbing and Heating

1317 West 121st Avenue
5.00(
8
)
Approved Pro

To the T Plumbing and Heating

1317 West 121st Avenue
5.00(
8
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

Our mission is to be a plumbing and HVAC contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Bruce was great! Prompt service!"

Susanne M on May 2025

Our mission is to be a plumbing and HVAC contractor that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Bruce was great! Prompt service!"

Susanne M on May 2025


Avatar for 303 Drain Now, LLC

303 Drain Now, LLC

301 Malley Drive, Suite 131
5.00(
6
)
Approved Pro

303 Drain Now, LLC

301 Malley Drive, Suite 131
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

Welcome to 303 Drain Now, LLC! We specialize in full plumbing services. 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.

"Fast, friendly and effective. I couldn't ask for better."

Michael V on April 2021

Welcome to 303 Drain Now, LLC! We specialize in full plumbing services. 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.

"Fast, friendly and effective. I couldn't ask for better."

Michael V on April 2021


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 Awesome Home Services

Awesome Home Services

805 N Murray Blvd
4.63(
21
)
Approved Pro

Awesome Home Services

805 N Murray Blvd
4.63(
21
)
Approved Pro
Customers say: Quality work
759 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."

"very professional! outstanding"

Lyman D on October 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."

"very professional! outstanding"

Lyman D on October 2025


Avatar for Alpha Plumbing, heating, and Gas LLC

Alpha Plumbing, heating, and Gas LLC

119 RED CLOUD PEAK RD APT 119
5.00(
2
)
Approved Pro

Alpha Plumbing, heating, and Gas LLC

119 RED CLOUD PEAK RD APT 119
5.00(
2
)
Approved Pro
5 years of experience
Free onsite estimate

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Chris was amazing. This is an older home, built in 1971 with an addition added in 1999 and 2000. Was not an easy job. And I saw that look of a challenge in Chris’ eyes and he was never deterred . Did an amazing job, at the cost he estimated and cleaned up and followed up. I highly recommend this young man and a business his name is on. Thank you Chris and Alpha Pluming and Heating!"

Susanne B on September 2025

We’re dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Chris was amazing. This is an older home, built in 1971 with an addition added in 1999 and 2000. Was not an easy job. And I saw that look of a challenge in Chris’ eyes and he was never deterred . Did an amazing job, at the cost he estimated and cleaned up and followed up. I highly recommend this young man and a business his name is on. Thank you Chris and Alpha Pluming and Heating!"

Susanne B on September 2025


Avatar for DNI Plumbing

DNI Plumbing

14196 Co Rd 7
5.00(
1
)
Approved Pro

DNI Plumbing

14196 Co Rd 7
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 local quotes requested

Whether you’re looking for routine care or specialized services, D.N.I. Heating-Cooling-Refrigeration-Plumbing has all of the solutions you need for your home or business. With a broad catalog of services that includes residential and commercial heating, cooling, refrigeration, and indoor air quality enhancement, our technicians are here to resolve any issue your property may encounter, including issues with specialized equipment like ice cream machines, restaurant equipment, and VFR systems. With 24/7 emergency services, at D.N.I. Heating-Cooling-Refrigeration-Plumbing, we’re always ready to tackle any job, big or small.

"Jeff did great fob and fixed immediately."

McAllister, Darrell, D on June 2023

Whether you’re looking for routine care or specialized services, D.N.I. Heating-Cooling-Refrigeration-Plumbing has all of the solutions you need for your home or business. With a broad catalog of services that includes residential and commercial heating, cooling, refrigeration, and indoor air quality enhancement, our technicians are here to resolve any issue your property may encounter, including issues with specialized equipment like ice cream machines, restaurant equipment, and VFR systems. With 24/7 emergency services, at D.N.I. Heating-Cooling-Refrigeration-Plumbing, we’re always ready to tackle any job, big or small.

"Jeff did great fob and fixed immediately."

McAllister, Darrell, D on June 2023


Avatar for Lion Home Service

Lion Home Service

4868 Innovation Dr
4.58(
67
)
Approved Pro

Lion Home Service

4868 Innovation Dr
4.58(
67
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
186 local quotes requested

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship

"DO NOT USE THIS COMPANY. Please look at the YELP or BBB complaints, they are much more akin to what I experienced. They are certainly manipulating the Google reviews. I hired Lion to do a simple cleaning/certifying of our HVAC units as part of a sale. I was initially quoted $119, and I verified no less than 3 times with the customer service rep that the price would include cleaning and testing. When our tech showed up, he said we were misquoted and the charge for cleaning and testing would be about $450, as it was part of their "maintenance" package. They very reluctantly cut us a "deal" for just over $300. Not only was zero cleaning done, the tech did not perform a single action that could be classified as "maintenance." What we got was a diagnostic and estimate for repairs and replacement. I called to complain twice before someone finally got back to me. I was told that the tech didn't perform the cleaning because it may have damaged the unit, which was clearly a lie because the tech never told me that and actually gave me a quote to perform the AC coil cleaning, $470 (what a deal!). The rep then told me that a simple cleaning was done, but not the deep clean that I was expecting. I asked that my invoice be revised to reflect that, but was quickly blocked. Yes, they actually blocked my number after repeatedly misrepresenting both the price and work. I was shocked. I filed a complaint with the BBB, of which I discovered there are many. Hopefully they do the right thing and just give me a refund, but I won't hold my breath. Again, they are clearly manipulating their reviews on Google. Customers do your research!"

Dylan N on May 2025

Lion Home Service is setting a new standard of excellence in the industry. We specialize in prompt service, quality fixes, and a reliable response that you can trust. We take pride in our reputation and have built our business one satisfied customer at a time. Whether you need an emergency repair, regular maintenance, or have a project you are planning, we are your total home solution. Service Delivered With Pride! Heating, Cooling, Electrical, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. During the first year, if you are dissatisfied with our service or our people for any reason, we will do whatever it takes to make it right and correct the problem to your satisfaction. Additional Guarantees- We Value Your Safety- No Blame Game-We Value Your Time-Apples to Apples -Workmanship

"DO NOT USE THIS COMPANY. Please look at the YELP or BBB complaints, they are much more akin to what I experienced. They are certainly manipulating the Google reviews. I hired Lion to do a simple cleaning/certifying of our HVAC units as part of a sale. I was initially quoted $119, and I verified no less than 3 times with the customer service rep that the price would include cleaning and testing. When our tech showed up, he said we were misquoted and the charge for cleaning and testing would be about $450, as it was part of their "maintenance" package. They very reluctantly cut us a "deal" for just over $300. Not only was zero cleaning done, the tech did not perform a single action that could be classified as "maintenance." What we got was a diagnostic and estimate for repairs and replacement. I called to complain twice before someone finally got back to me. I was told that the tech didn't perform the cleaning because it may have damaged the unit, which was clearly a lie because the tech never told me that and actually gave me a quote to perform the AC coil cleaning, $470 (what a deal!). The rep then told me that a simple cleaning was done, but not the deep clean that I was expecting. I asked that my invoice be revised to reflect that, but was quickly blocked. Yes, they actually blocked my number after repeatedly misrepresenting both the price and work. I was shocked. I filed a complaint with the BBB, of which I discovered there are many. Hopefully they do the right thing and just give me a refund, but I won't hold my breath. Again, they are clearly manipulating their reviews on Google. Customers do your research!"

Dylan N on May 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
103 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 Afford-A-Rooter

Afford-A-Rooter

10860 Dover St
4.70(
119
)
Approved Pro

Afford-A-Rooter

10860 Dover St
4.70(
119
)
Approved Pro
Customers say: Quick response
78 local quotes requested
22 years of experience

Locally owned plumbing company offering quality plumbing and drain cleaning at an affordable price. Second generation plumber serving families and businesses in the Denver metro area. Master Plumber's License, Colorado State Plumbing Contractors License, fully insured. Member BBB with "A" Rating. Available 24/7.

"Jason Dodge did a great job. Not only did he snake the drain in no time at all but he noticed the hot and cold water were reversed on my sink faucet and in 3 minutes he corrected it no charge! He couldn't have been nicer. I was only charged $100. for the whole thing. they have definitely become my go-to plumber!"

Carol B on November 2020

Locally owned plumbing company offering quality plumbing and drain cleaning at an affordable price. Second generation plumber serving families and businesses in the Denver metro area. Master Plumber's License, Colorado State Plumbing Contractors License, fully insured. Member BBB with "A" Rating. Available 24/7.

"Jason Dodge did a great job. Not only did he snake the drain in no time at all but he noticed the hot and cold water were reversed on my sink faucet and in 3 minutes he corrected it no charge! He couldn't have been nicer. I was only charged $100. for the whole thing. they have definitely become my go-to plumber!"

Carol B on November 2020


Better Plumbing

242 Santa Fe Drive
4.66(
58
)
Approved Pro

Better Plumbing

242 Santa Fe Drive
4.66(
58
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
27 years of experience

We here at Better Plumbing, proudly service all of Denver county and surrounding areas. We offer 24 hour emergency service and pride ourselves on our ability to take on any project large or small, residential or commercial. We make sure when completing each project that our customers' needs and wants are fully in mind and we aim to exceed their expectations to ensure a lifelong customer. We complete each project cleanly, on time and done right the first time. Contact us for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Better plumbing has done work for us for years and they have always been very fair about pricing with high quality work. We would definitely recommend them. "

Richard T on September 2025

We here at Better Plumbing, proudly service all of Denver county and surrounding areas. We offer 24 hour emergency service and pride ourselves on our ability to take on any project large or small, residential or commercial. We make sure when completing each project that our customers' needs and wants are fully in mind and we aim to exceed their expectations to ensure a lifelong customer. We complete each project cleanly, on time and done right the first time. Contact us for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Better plumbing has done work for us for years and they have always been very fair about pricing with high quality work. We would definitely recommend them. "

Richard T on September 2025

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FAQs for plumbing installation for a remodel or addition projects in Denver, 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 Denver, 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.