Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in your area

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.

Tankless water heater installers in Larkspur

Avatar for Black Diamond Mechanical, Inc.
Black Diamond Mechanical, Inc.
8122 Burl Wood Drive
5.00(
14
)
Approved Pro
Black Diamond Mechanical, Inc.
8122 Burl Wood Drive
5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
4 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

"Made a huge effort to get my house done quickly. Overcame several unexpected issues to finish the project on time and on budget, including working on the weekend."

David G on October 2024

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

"Made a huge effort to get my house done quickly. Overcame several unexpected issues to finish the project on time and on budget, including working on the weekend."

David G on October 2024


Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,712
)
Approved Pro
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,712
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1528 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 to assess and get the job done"

Will F on July 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 to assess and get the job done"

Will F on July 2025


Avatar for Tipping Hat Plumbing, Heating & Electric
Tipping Hat Plumbing, Heating & Electric
608 Garrison Street, Suite G
4.39(
620
)
Approved Pro
Tipping Hat Plumbing, Heating & Electric
608 Garrison Street, Suite G
4.39(
620
)
Approved Pro
Customers say: Quality work
1010 local quotes requested
25 years of experience

Tipping Hat Plumbing, Heating & Electric, is a locally family owned and operated business serving the Denver Metro area and surrounding counties! We take pride in offering a range of services, including heating, plumbing, electrical, as well as drains and sewers. Our company thrives on getting you the very best technicians, competitive financing options, robust warranties, all while respecting your time and your home. Our mission is simple: to knock your socks off with exceptional service, every time we are in your home. Why is our company called Tipping Hat? It's more than just our namesake. When we tip our hat to you, it symbolizes the utmost respect and appreciation we hold for our customers. Just as one would tip their hat as a gesture of respect, we strive to go the extra mile to provide exceptional service, quality products, and unwavering support to our customers.

"They’re friendly and great"

Errol L on July 2025

Tipping Hat Plumbing, Heating & Electric, is a locally family owned and operated business serving the Denver Metro area and surrounding counties! We take pride in offering a range of services, including heating, plumbing, electrical, as well as drains and sewers. Our company thrives on getting you the very best technicians, competitive financing options, robust warranties, all while respecting your time and your home. Our mission is simple: to knock your socks off with exceptional service, every time we are in your home. Why is our company called Tipping Hat? It's more than just our namesake. When we tip our hat to you, it symbolizes the utmost respect and appreciation we hold for our customers. Just as one would tip their hat as a gesture of respect, we strive to go the extra mile to provide exceptional service, quality products, and unwavering support to our customers.

"They’re friendly and great"

Errol L on July 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 Awesome Home Services
Awesome Home Services
805 N Murray Blvd
4.59(
12
)
Approved Pro
Awesome Home Services
805 N Murray Blvd
4.59(
12
)
Approved Pro
Customers say: Quality work
296 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."

"They did a great job."

Tim C on July 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."

"They did a great job."

Tim C on July 2025


Avatar for Papa Pipes Plumbing LLC
Papa Pipes Plumbing LLC
2446 S Vaughn Way Apt C
5.00(
1
)
Approved Pro
Papa Pipes Plumbing LLC
2446 S Vaughn Way Apt C
5.00(
1
)
Approved Pro
12 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.

"Prompt, knowledgeable, friendly. I would hire him again."

Neal C on June 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.

"Prompt, knowledgeable, friendly. I would hire him again."

Neal C on June 2025


Avatar for SWAN Plumbing, Heating & Air of Denver
SWAN Plumbing, Heating & Air of Denver
6810 Broadway Unit N
5.00(
1
)
Approved Pro
SWAN Plumbing, Heating & Air of Denver
6810 Broadway Unit N
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
58 local quotes requested

Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site

"Did the job right!"

John D on September 2023

Our team of master plumbing, heating and air conditioning technicians are dedicated to providing professional quality plumbing and HVAC services to residents and families throughout the Denver metro area. Our teams of highly qualified plumbers and technicians are always equipped with stocked work trucks to get the job done and resolve your issues quickly. We understand the importance of providing timely and high quality service. Being a family-owned and operated business, we're also mindful of the fact that it's taking place within your home, and take the following steps to respect your home while we're on-site

"Did the job right!"

John D on September 2023


Avatar for BullsEye Plumbing Heating & Air
BullsEye Plumbing Heating & Air
3320 North Hancock Avenue
4.71(
158
)
Approved Pro
BullsEye Plumbing Heating & Air
3320 North Hancock Avenue
4.71(
158
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
150 local quotes requested

Welcome to BullsEye Plumbing Heating & Air in business since 2004, with over 15 years combined experience is the answer to all your plumbing needs. Lowest price guaranteed!! A+ rated business with BBB! 2011 Best of Colorado Springs in Home Services & Repair Contractors (USCA).

"Tech arrived within time window as promised. After evaluating the issue he said it’s not a huge concern and would be a very complex and expensive project to fix. We took their advice and are just leaving it alone, but we aren’t super confident about it and pray it doesn’t lead to even bigger problems in the future (fingers crossed!). So no work was done, but we still had to pay the $70 trip fee…oh well."

Amy C on May 2025

Welcome to BullsEye Plumbing Heating & Air in business since 2004, with over 15 years combined experience is the answer to all your plumbing needs. Lowest price guaranteed!! A+ rated business with BBB! 2011 Best of Colorado Springs in Home Services & Repair Contractors (USCA).

"Tech arrived within time window as promised. After evaluating the issue he said it’s not a huge concern and would be a very complex and expensive project to fix. We took their advice and are just leaving it alone, but we aren’t super confident about it and pray it doesn’t lead to even bigger problems in the future (fingers crossed!). So no work was done, but we still had to pay the $70 trip fee…oh well."

Amy C on May 2025


Avatar for American Plumbing & Sewer, LLC
American Plumbing & Sewer, LLC
2086 Bayfront Dr
4.97(
55
)
Approved Pro
American Plumbing & Sewer, LLC
2086 Bayfront Dr
4.97(
55
)
Approved Pro
Customers say: True professional
15 local quotes requested
5 years of experience

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.

"Great service, affordable prices, easy to work with!"

Susan L on July 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.

"Great service, affordable prices, easy to work with!"

Susan L on July 2025


Avatar for Tyrooter LLC
Tyrooter LLC
4902 S Danube St
5.00(
3
)
Approved Pro
Tyrooter LLC
4902 S Danube St
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
99 local quotes requested

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

...
Showing 1-10 of 964
The Larkspur, CO homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
Ceramic sink and modern tap in stylish kitchen
Jul 9, 2025
Jul 9, 2025
Need to clean your drain? Here’s how much it costs, what factors affect cost, and what to expect.
Plumber repairing water heater in the bathroom
Jun 25, 2025
Jun 25, 2025
Budget for water heater flush costs based on factors such as water heater size and type, the plumber’s experience level, related services, and more.
trench being dug to repair sewer main in backyard
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for sewer line replacement costs based on factors such as location, trenching, materials, repairs, landscaping, and more.
newly remodeled bathroom with new bath tub
Jun 21, 2025
Jun 21, 2025
Budget for bathtub replacement costs based on factors such as bathtub type, material, removal, hardware, labor, plumbing work, and more.
A woman fixing cistern in bathroom
Jun 21, 2025
Jun 21, 2025
Use this guide to budget for toilet repair costs based on factors such as problem type, replacement part prices, labor, and more.
A man installs a new shower
Jun 15, 2025
Jun 15, 2025
Looking to remodel your shower? Here’s how much it costs, what factors affect cost, and what to expect.
Share project details to get started.