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Find Tankless water heater installers in Golden

Avatar for Mile High Plumbing & Air

Mile High Plumbing & Air

5.00(
2
)
Approved Pro

Mile High Plumbing & Air

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are your local go-to plumbers and HVAC guys! We can handle all of your plumbing and heating and cooling needs with one phone call! We will always give you a detailed diagnosis and clearly explain what repairs we will do. Experts by trade, competitive in the market and quality work is who we are! Call us today to schedule an appointment!

"Mile High Plumbing and Air has been game-changing for us. John and Osh have now done two jobs for us and we couldn't be more pleased. The first project was a complicated correction of poor hot water circulation to our entire home. They also replaced a leaking expansion tank and fixed a finicky shower handle as part of the first project. The second project was fixing a leak from a tankless water heater and at the same job fixing a plugged sink. They are efficient, prompt, courteous, and extraordinarily knowledgeable. We manage rental properties and, although their first work for us was for our personal properties, they are now our go-to plumbers for every property - personal and investment. Seriously grateful we found them. You will not find a better company."

Harley R on December 2023

We are your local go-to plumbers and HVAC guys! We can handle all of your plumbing and heating and cooling needs with one phone call! We will always give you a detailed diagnosis and clearly explain what repairs we will do. Experts by trade, competitive in the market and quality work is who we are! Call us today to schedule an appointment!

"Mile High Plumbing and Air has been game-changing for us. John and Osh have now done two jobs for us and we couldn't be more pleased. The first project was a complicated correction of poor hot water circulation to our entire home. They also replaced a leaking expansion tank and fixed a finicky shower handle as part of the first project. The second project was fixing a leak from a tankless water heater and at the same job fixing a plugged sink. They are efficient, prompt, courteous, and extraordinarily knowledgeable. We manage rental properties and, although their first work for us was for our personal properties, they are now our go-to plumbers for every property - personal and investment. Seriously grateful we found them. You will not find a better company."

Harley R on December 2023


Avatar for Poseidon Plumbing Solutions

Poseidon Plumbing Solutions

4.36(
11
)
Approved Pro

Poseidon Plumbing Solutions

4.36(
11
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Welcome to Poseidon Plumbing, proudly servicing Denver and the surrounding areas. Our goal is to complete your project to perfection. Our focus is building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"The company employees are very professional and completed one of the tasks very well. The only reason they are getting things at a 2-star level. Their main issue is customer service. Spent a month going back and forth on prices and was eventually declined services due to them not wanting to stick with the original price and tried to increase the price on me. They tried to be greedy and that is not a good way to treat people and the community you service. "

Benjamin A on February 2026

Welcome to Poseidon Plumbing, proudly servicing Denver and the surrounding areas. Our goal is to complete your project to perfection. Our focus is building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"The company employees are very professional and completed one of the tasks very well. The only reason they are getting things at a 2-star level. Their main issue is customer service. Spent a month going back and forth on prices and was eventually declined services due to them not wanting to stick with the original price and tried to increase the price on me. They tried to be greedy and that is not a good way to treat people and the community you service. "

Benjamin A on February 2026


Avatar for Honest Plumbing, LLC

Honest Plumbing, LLC

4.96(
53
)
Approved Pro

Honest Plumbing, LLC

4.96(
53
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We''re dedicated to providing our clients with the very best in installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we're involved with. With over 23 + years experience, we're known for our quality of work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"The plumber was prompt and courteous. Work was done well."

Tom C on July 2016

We''re dedicated to providing our clients with the very best in installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we're involved with. With over 23 + years experience, we're known for our quality of work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"The plumber was prompt and courteous. Work was done well."

Tom C on July 2016


Avatar for Rooter Guy, LLC

Rooter Guy, LLC

4.67(
2,750
)
Approved Pro

Rooter Guy, LLC

4.67(
2,750
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1190 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 2,000+ ratings on the Angi website, 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 our 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!

"Eric did an excellent job repairing our hose bib. He was punctual, professional, and clearly knowledgeable about the work he was doing. He arrived right on time, explained the issue, and completed the repair efficiently. We really appreciated his attention to detail and the care he took to make sure everything was working properly before leaving. Highly recommend Eric for anyone needing reliable and quality plumbing work!"

Patrick O on February 2026

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 2,000+ ratings on the Angi website, 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 our 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!

"Eric did an excellent job repairing our hose bib. He was punctual, professional, and clearly knowledgeable about the work he was doing. He arrived right on time, explained the issue, and completed the repair efficiently. We really appreciated his attention to detail and the care he took to make sure everything was working properly before leaving. Highly recommend Eric for anyone needing reliable and quality plumbing work!"

Patrick O on February 2026


Avatar for OnGrade Plumbing & Excavating LLC.

OnGrade Plumbing & Excavating LLC.

5.00(
6
)
Approved Pro

OnGrade Plumbing & Excavating LLC.

5.00(
6
)
Approved Pro
3 years of experience
Free onsite estimate

We're a local, family owned business looking to help make a difference! We're a local, family owned business looking to make a difference in the plumbing industry. We specialize in mainline drain repairs/replacements, tankless water heaters and boiler work but are happy to help with any of your plumbing needs!

"Ongrade plumbing and excavating was a god send. Unbelievable how clean and professional they were from start to finish on my sewer line replacement. They did their best to protect my grass with plywood and did a very good job cleaning up given the huge pile of dirt! Thier pricing was amazing compared to some of the other estimates I received from other company's. Highly recommend to anyone for any of thier home or business plumbing issues "

rick g on July 2025

We're a local, family owned business looking to help make a difference! We're a local, family owned business looking to make a difference in the plumbing industry. We specialize in mainline drain repairs/replacements, tankless water heaters and boiler work but are happy to help with any of your plumbing needs!

"Ongrade plumbing and excavating was a god send. Unbelievable how clean and professional they were from start to finish on my sewer line replacement. They did their best to protect my grass with plywood and did a very good job cleaning up given the huge pile of dirt! Thier pricing was amazing compared to some of the other estimates I received from other company's. Highly recommend to anyone for any of thier home or business plumbing issues "

rick g on July 2025


Avatar for Benjamin Franklin Plumbing - Denver

Benjamin Franklin Plumbing - Denver

4.67(
55
)
Approved Pro

Benjamin Franklin Plumbing - Denver

4.67(
55
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
37 local quotes requested

At Benjamin Franklin Plumbing of Denver, we take pride in our well-earned reputation for delivering dependable plumbing installation services you can rely on. Whether it's upgrading to a modern water heater for improved energy efficiency, replacing aging sewer pipes to prevent leaks and blockages, or incorporating advanced water filtration systems for cleaner and safer water, these installations play a pivotal role in enhancing the comfort and health of your living space. Expert installation of these fixtures requires a combination of technical knowledge, precise execution, and attention to detail. A skilled plumbing team will ensure that the new fixtures are seamlessly integrated into your existing plumbing infrastructure, guaranteeing reliable performance and minimizing the potential for future issues. By choosing Benjamin Franklin Plumbing of Denver for your plumbing installation needs, you're choosing a reliable team!

"These guys are awesome and really make you feel confident in the service they are providing you."

Violet H on July 2024

At Benjamin Franklin Plumbing of Denver, we take pride in our well-earned reputation for delivering dependable plumbing installation services you can rely on. Whether it's upgrading to a modern water heater for improved energy efficiency, replacing aging sewer pipes to prevent leaks and blockages, or incorporating advanced water filtration systems for cleaner and safer water, these installations play a pivotal role in enhancing the comfort and health of your living space. Expert installation of these fixtures requires a combination of technical knowledge, precise execution, and attention to detail. A skilled plumbing team will ensure that the new fixtures are seamlessly integrated into your existing plumbing infrastructure, guaranteeing reliable performance and minimizing the potential for future issues. By choosing Benjamin Franklin Plumbing of Denver for your plumbing installation needs, you're choosing a reliable team!

"These guys are awesome and really make you feel confident in the service they are providing you."

Violet H on July 2024


Avatar for American Plumbing & Sewer LLC

American Plumbing & Sewer LLC

4.97(
49
)
Approved Pro

American Plumbing & Sewer LLC

4.97(
49
)
Approved Pro
Super Service Award
Customers say: Quality work
37 local quotes requested
6 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.

"Exceptional service all across the board, from the initial contact all the way through completion of the project. They'll be my first call for any similar projects in the future."

Jason G on February 2026

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.

"Exceptional service all across the board, from the initial contact all the way through completion of the project. They'll be my first call for any similar projects in the future."

Jason G on February 2026


Avatar for Flatirons Plumbing, Inc.

Flatirons Plumbing, Inc.

4.91(
229
)
Approved Pro

Flatirons Plumbing, Inc.

4.91(
229
)
Approved Pro
Super Service Award
Customers say: Super punctual
40 local quotes requested
11 years of experience

Flatirons Plumbing is a family owned and operated plumbing company serving the Denver Metro Area. We provide custom water filtration and water treatment solutions for your home, with your family in mind. Even the fresh Rocky Mountain water we drink here in Colorado contains harsh substances; give us a call today at (720) 630-1784 for a custom water treatment filtration system for your home!

"Paul was awesome. Very clear and pro. "

David D on January 2026

Flatirons Plumbing is a family owned and operated plumbing company serving the Denver Metro Area. We provide custom water filtration and water treatment solutions for your home, with your family in mind. Even the fresh Rocky Mountain water we drink here in Colorado contains harsh substances; give us a call today at (720) 630-1784 for a custom water treatment filtration system for your home!

"Paul was awesome. Very clear and pro. "

David D on January 2026


Avatar for Pure Water Services

Pure Water Services

4.95(
11
)
Approved Pro

Pure Water Services

4.95(
11
)
Approved Pro
Super Service Award
Customers say: Quality work
67 local quotes requested
2 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!!!!!

"Pure Water beat the other contractors on price and what we received as a product. We couldn't be happier with the installation. We now have hot water on demand on the opposite side of the house where it could take 5 min of water running for the water to be hot. Pure Water also installed a water softener and now our hard water is soft! Patrick who did the install was professional, personable, picked up what little mess there was, explained everything once the install was complete. We are so pleased we have them on the hook for a fireplace gas line and will have several bathroom projects going forward. We could not recommend Pure Water Services more. Thank you"

john d on November 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!!!!!

"Pure Water beat the other contractors on price and what we received as a product. We couldn't be happier with the installation. We now have hot water on demand on the opposite side of the house where it could take 5 min of water running for the water to be hot. Pure Water also installed a water softener and now our hard water is soft! Patrick who did the install was professional, personable, picked up what little mess there was, explained everything once the install was complete. We are so pleased we have them on the hook for a fireplace gas line and will have several bathroom projects going forward. We could not recommend Pure Water Services more. Thank you"

john d on November 2025


"The job was completed quickly and at the right price."

Stan R on February 2026

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!

"The job was completed quickly and at the right price."

Stan R on February 2026

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