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Tankless water heater installers in Firestone

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 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 Rooter Guy, LLC
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,705
)
Approved Pro
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,705
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1049 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.

"We needed to replace a leaking sink in our rental and Rooter Guy was able to come next day."

Kelly S on May 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.

"We needed to replace a leaking sink in our rental and Rooter Guy was able to come next day."

Kelly S on May 2025


Avatar for Flatirons Plumbing, Inc.
Flatirons Plumbing, Inc.
13450 W 83rd Pl
4.91(
215
)
Approved Pro
Flatirons Plumbing, Inc.
13450 W 83rd Pl
4.91(
215
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
41 local quotes requested

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!

"They don’t come any better than Anthony. Awesome job. Very professional. Thanks again "

Ed Q on May 2025

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!

"They don’t come any better than Anthony. Awesome job. Very professional. Thanks again "

Ed Q on May 2025


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Drive
4.40(
522
)
Approved Pro
Lion Home Service
4868 Innovation Drive
4.40(
522
)
Approved Pro
Customers say: True professional
119 local quotes requested
25 years of experience

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, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-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-We Value Your Home-Happy Neighbor Guarantee-

"Josh Scott from Lion Services, was friendly, knowledgeable and efficient. He fixed are issues quickly and provided excellent service."

Steven S 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, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Our Guarantees: 100% Satisfaction Guarantee-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-We Value Your Home-Happy Neighbor Guarantee-

"Josh Scott from Lion Services, was friendly, knowledgeable and efficient. He fixed are issues quickly and provided excellent service."

Steven S on May 2025


Avatar for Peak Plumbing & Drain Repair, LLC
Peak Plumbing & Drain Repair, LLC
5323 Cloud Dance Dr
4.90(
55
)
Approved Pro
Peak Plumbing & Drain Repair, LLC
5323 Cloud Dance Dr
4.90(
55
)
Approved Pro
Super Service Award
Customers say: True professional
55 local quotes requested
6 years of experience

With over 10 years of experience the industry, we are the experts you need to take care of your home or business. We handle everything from drain cleaning to excavating, and plumbing. We will treat your home as we would treat our own. Give Peak Plumbing & Drain Repair a call today, we look forward to working with you!

"No others to compare them to, but I was very happy!"

Maggie A on May 2025

With over 10 years of experience the industry, we are the experts you need to take care of your home or business. We handle everything from drain cleaning to excavating, and plumbing. We will treat your home as we would treat our own. Give Peak Plumbing & Drain Repair a call today, we look forward to working with you!

"No others to compare them to, but I was very happy!"

Maggie A on May 2025


Avatar for AquaMech
AquaMech
4845 Pearl East Cir. Ste 118
5.00(
6
)
Approved Pro
AquaMech
4845 Pearl East Cir. Ste 118
5.00(
6
)
Approved Pro
Free onsite estimate
Emergency services offered

AquaMech delivers high-efficiency plumbing and hydronic solutions with a focus on sustainability, precision, and integrity. Based in Boulder/Longmont, we specialize in residential service and upgrades that reduce energy use and boost comfort. Our team brings modern tools, honest service, and true craftsmanship to every job — no shortcuts, just smart solutions that last.

"Highly, highly recommend AquaMech! Christian, is great! He is skilled, knowledgeable and professional! Christian is kind an courteous! The work is impeccable and he is immediately responsive! Christian considers all options and looks at a problem at different angles. We appreciate the precision and care he is presented with each job he has completed in our home!"

Nora W on May 2025

AquaMech delivers high-efficiency plumbing and hydronic solutions with a focus on sustainability, precision, and integrity. Based in Boulder/Longmont, we specialize in residential service and upgrades that reduce energy use and boost comfort. Our team brings modern tools, honest service, and true craftsmanship to every job — no shortcuts, just smart solutions that last.

"Highly, highly recommend AquaMech! Christian, is great! He is skilled, knowledgeable and professional! Christian is kind an courteous! The work is impeccable and he is immediately responsive! Christian considers all options and looks at a problem at different angles. We appreciate the precision and care he is presented with each job he has completed in our home!"

Nora W on May 2025


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
19 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 Apple Aire
Apple Aire
4020 Youngfield St
4.81(
170
)
Approved Pro
Apple Aire
4020 Youngfield St
4.81(
170
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
254 local quotes requested

Apple Aire is well known in the area for their superior quality workmanship and commitment. Unlike typical HVAC's who simply want to install the unit and be done with it, your Apple Aire technician will diligently consider all factors, including energy efficiency and weatherization to select the most appropriate unit for your home. If you're looking for excellent customer service and an experienced, reliable team for your next HVAC installation, look no further than Apple Aire.

"Installed my ac unit, all seems to be working fine"

Daniel F on April 2025

Apple Aire is well known in the area for their superior quality workmanship and commitment. Unlike typical HVAC's who simply want to install the unit and be done with it, your Apple Aire technician will diligently consider all factors, including energy efficiency and weatherization to select the most appropriate unit for your home. If you're looking for excellent customer service and an experienced, reliable team for your next HVAC installation, look no further than Apple Aire.

"Installed my ac unit, all seems to be working fine"

Daniel F on April 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
29 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

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Tankless water heater installations FAQs

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 homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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