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Tankless water heater installers in Denver

Avatar for Honest Plumbing, LLC
Honest Plumbing, LLC
9245 West 53rd Place
4.96(
53
)
Approved Pro
Honest Plumbing, LLC
9245 West 53rd Place
4.96(
53
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 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 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 Easy Breezy Plumbing LLC
Easy Breezy Plumbing LLC
610 Stampede Drive
4.42(
6
)
Approved Pro
Easy Breezy Plumbing LLC
610 Stampede Drive
4.42(
6
)
Approved Pro
Customers say: Quick response
5 years of experience

$47 Service Fee within Service Area and $57 Diagnostic fee (Diagnostic Fee is Waived if Easy Breezy Plumbing is selected to complete the work). We offer price matching dependent on the job and within reason. When you need a reliable trustworthy neighborly plumber in Brighton or the surrounding areas, Easy Breezy Plumbing is ready to serve you for all of your professional plumbing needs. From new installations to plumbing repairs, we deliver integrity and professionalism with every job. At Easy Breezy Plumbing, customer satisfaction is our number one goal. We can tackle even the most difficult plumbing emergency and will always provide you with exceptional service at reasonable rates. When you need quality service for your plumbing project or plumbing repairs, the answer is easy breezy – call Easy Breezy Plumbing!

"great job and fast and friendly"

DeeDee O on August 2023

$47 Service Fee within Service Area and $57 Diagnostic fee (Diagnostic Fee is Waived if Easy Breezy Plumbing is selected to complete the work). We offer price matching dependent on the job and within reason. When you need a reliable trustworthy neighborly plumber in Brighton or the surrounding areas, Easy Breezy Plumbing is ready to serve you for all of your professional plumbing needs. From new installations to plumbing repairs, we deliver integrity and professionalism with every job. At Easy Breezy Plumbing, customer satisfaction is our number one goal. We can tackle even the most difficult plumbing emergency and will always provide you with exceptional service at reasonable rates. When you need quality service for your plumbing project or plumbing repairs, the answer is easy breezy – call Easy Breezy Plumbing!

"great job and fast and friendly"

DeeDee O on August 2023


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 AAA Service Plumbing, Heating & Electric
AAA Service Plumbing, Heating & Electric
14998 W. 6th Ave Suite 800
4.63(
406
)
Approved Pro
AAA Service Plumbing, Heating & Electric
14998 W. 6th Ave Suite 800
4.63(
406
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
10 local quotes requested

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! Call Today!

"Was much more expensive than competitors and it had not been communicated early and therefore I really had to cover the cost. I had my drains snaked often at $100 - they charged $300."

Andrea P on September 2021

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! Call Today!

"Was much more expensive than competitors and it had not been communicated early and therefore I really had to cover the cost. I had my drains snaked often at $100 - they charged $300."

Andrea P on September 2021


Avatar for American Plumbing & Sewer, LLC
American Plumbing & Sewer, LLC
2086 Bayfront Dr
4.97(
54
)
Approved Pro
American Plumbing & Sewer, LLC
2086 Bayfront Dr
4.97(
54
)
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.

"Lanney and his son were quick and efficient in replacing my water heater. Lanney is very knowledgeable and answered all my questions. They were pleasant and courteous. I would hire them again, and recommend them to others."

Karen C on February 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.

"Lanney and his son were quick and efficient in replacing my water heater. Lanney is very knowledgeable and answered all my questions. They were pleasant and courteous. I would hire them again, and recommend them to others."

Karen C on February 2025


Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,709
)
Approved Pro
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,709
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1476 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.

"By far the best plumbing experience we’ve had so far in Denver. They came out the same day, didn’t charge a visit fee and provided a competitive no-obligation quote. On top of that, Chris was fantastic to work with, super friendly and took the time to explain each step of the work prior to performing it. I truly feel like I better understand the inner workings of my house after having him out. Fixed our ice maker box, installed our pre-purchased whole house filter, and threw in a complimentary toilet pump replacement. We’ve had several different companies out recently, most far more expensive, one slightly cheaper, but this was the first appointment where I wasn’t handed a tablet with financing options pre-generated. Wouldn’t hesitate to call them again."

Lain C 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.

"By far the best plumbing experience we’ve had so far in Denver. They came out the same day, didn’t charge a visit fee and provided a competitive no-obligation quote. On top of that, Chris was fantastic to work with, super friendly and took the time to explain each step of the work prior to performing it. I truly feel like I better understand the inner workings of my house after having him out. Fixed our ice maker box, installed our pre-purchased whole house filter, and threw in a complimentary toilet pump replacement. We’ve had several different companies out recently, most far more expensive, one slightly cheaper, but this was the first appointment where I wasn’t handed a tablet with financing options pre-generated. Wouldn’t hesitate to call them again."

Lain C on July 2025


Avatar for Vogels Plumbing, LLC
Vogels Plumbing, LLC
8139 East County Road 16
5.00(
32
)
Approved Pro
Vogels Plumbing, LLC
8139 East County Road 16
5.00(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
23 local quotes requested
12 years of experience

Vogels Plumbing, LLC brings an unmatched commitment to excellence to your plumbing projects. We have over 30 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give us a call today!

"Quick, smooth installation of water heater with additional water demand from home heating system."

Jai S on June 2025

Vogels Plumbing, LLC brings an unmatched commitment to excellence to your plumbing projects. We have over 30 years experience delivering unsurpassed professionalism, expertise and value. We take pride in providing our customers with personalized customer service, the highest industry standards, and top quality workmanship. References available upon request. Give us a call today!

"Quick, smooth installation of water heater with additional water demand from home heating system."

Jai S on June 2025


Avatar for Awesome Home Services
Awesome Home Services
805 N Murray Blvd
4.55(
11
)
Approved Pro
Awesome Home Services
805 N Murray Blvd
4.55(
11
)
Approved Pro
Customers say: Quality work
276 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."

"Arber did a great job."

BRAD B on June 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."

"Arber did a great job."

BRAD B on June 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
42 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

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FAQs for tankless water heater installation projects in Denver, CO

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The Denver, CO homeowners’ guide to tankless water heater installations
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