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Tankless water heater installers in Cottonwood

Monark Plumbing Services LLC
1916 N 2nd Street
New on HomeAdvisorNew on Angi
Approved Pro
Monark Plumbing Services LLC
1916 N 2nd Street
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

Monark Plumbing Services LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Monark Plumbing Services LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


Avatar for Collingwood Pump
Collingwood Pump
990 S Alvey Ln
5.00(
2
)
Approved Pro
Collingwood Pump
990 S Alvey Ln
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Grateful for the super speedy service and honesty"

Lisa D on December 2022

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Grateful for the super speedy service and honesty"

Lisa D on December 2022


Avatar for Wildcat Waterworks
Wildcat Waterworks
9585 E Chestnut Hill Ave
4.37(
15
)
Approved Pro
Wildcat Waterworks
9585 E Chestnut Hill Ave
4.37(
15
)
Approved Pro
Customers say: True professional
28 years of experience
Free onsite estimate

Wildcat Waterworks is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Terrible experience with Wildcat Waterworks - avoid them"

Greg T on April 2025

Wildcat Waterworks is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Terrible experience with Wildcat Waterworks - avoid them"

Greg T on April 2025


Avatar for Harms Services
Harms Services
34 Alamos Dr
5.00(
1
)
Approved Pro
Harms Services
34 Alamos Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

Harms Service LLC. is dedicated to providing our customers with the best Plumbing professionals. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I have had previous problems with this drain, but no one has ever spent so much time on why it keeps happening. I wound up paying more for this serious, but feel it was worth it."

Roni J on May 2023

Harms Service LLC. is dedicated to providing our customers with the best Plumbing professionals. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"I have had previous problems with this drain, but no one has ever spent so much time on why it keeps happening. I wound up paying more for this serious, but feel it was worth it."

Roni J on May 2023


Avatar for Ben Franklin Plumbing
Ben Franklin Plumbing
6741 Corsair Ave Suite B
5.00(
3
)
Approved Pro
Ben Franklin Plumbing
6741 Corsair Ave Suite B
5.00(
3
)
Approved Pro
Customers say: Quick response
136 local quotes requested
21 years of experience

We're your local Prescott, AZ plumber! Benjamin Franklin Plumbing takes pride in offering punctual, professional service. If you’re looking for a reliable and skilled plumber in Prescott, AZ, that will keep their appointment and communicate clearly throughout the repair or renovation project, our team of repair specialists is here for you! Our plumbers are licensed and insured and are locals themselves who take pride in serving the community. We strive to offer punctual, cost-effective service, so you can feel confident that if you choose us for your plumbing fixture repair or installation work, it will be performed to the highest standards. Call our 24/7 Emergency Line 928-267-3461

"Professional, courteous, and quick response/availability. Very satisfied with job."

Leslie G on February 2025

We're your local Prescott, AZ plumber! Benjamin Franklin Plumbing takes pride in offering punctual, professional service. If you’re looking for a reliable and skilled plumber in Prescott, AZ, that will keep their appointment and communicate clearly throughout the repair or renovation project, our team of repair specialists is here for you! Our plumbers are licensed and insured and are locals themselves who take pride in serving the community. We strive to offer punctual, cost-effective service, so you can feel confident that if you choose us for your plumbing fixture repair or installation work, it will be performed to the highest standards. Call our 24/7 Emergency Line 928-267-3461

"Professional, courteous, and quick response/availability. Very satisfied with job."

Leslie G on February 2025


Avatar for Goettl's High Desert Mechanical, Inc.
Goettl's High Desert Mechanical, Inc.
4650 Old State Highway 279, Suite A
4.61(
98
)
Approved Pro
Goettl's High Desert Mechanical, Inc.
4650 Old State Highway 279, Suite A
4.61(
98
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
37 years of experience

When you call Goettls High Desert Mechanical Heating & Cooling specialist, youre getting a team of experts dedicated to prompt and reliable service. Whether you need installations, duct sealing, geothermal systems or maintenance work and repairs, we pride ourselves on making a positive impression and establishing lasting relationships with our customers. Owners Adam and Ted Goettl have more than 30 years of experience in the HVAC field. They founded Goettls High Desert Mechanical in 1987. And are both certified by the North American Technician Excellence, the leading certification program for heating, ventilation and air conditioning. All of Goettls technicians are NATE certified. Our technicians are skilled and knowledgeable. We listen to your concerns, answer all your questions and discuss your options to help you determine what best meets your needs. And, we take care of your home as if it were our own. Our work is meticulous and tidy and always up to code standards.

"I had good service from previous plumbing repairs but they really messed up on my A/C repair this time. I was 3 weeks without air during one of the hottest periods this year. The first motor that was installed broke the same day it was installed. 7 day wait for another one. The job cost me almost $1100."

Linda s on August 2022

When you call Goettls High Desert Mechanical Heating & Cooling specialist, youre getting a team of experts dedicated to prompt and reliable service. Whether you need installations, duct sealing, geothermal systems or maintenance work and repairs, we pride ourselves on making a positive impression and establishing lasting relationships with our customers. Owners Adam and Ted Goettl have more than 30 years of experience in the HVAC field. They founded Goettls High Desert Mechanical in 1987. And are both certified by the North American Technician Excellence, the leading certification program for heating, ventilation and air conditioning. All of Goettls technicians are NATE certified. Our technicians are skilled and knowledgeable. We listen to your concerns, answer all your questions and discuss your options to help you determine what best meets your needs. And, we take care of your home as if it were our own. Our work is meticulous and tidy and always up to code standards.

"I had good service from previous plumbing repairs but they really messed up on my A/C repair this time. I was 3 weeks without air during one of the hottest periods this year. The first motor that was installed broke the same day it was installed. 7 day wait for another one. The job cost me almost $1100."

Linda s on August 2022


Avatar for Mr. Rooter Plumbing of Yavapai Coconino & Maricopa
Mr. Rooter Plumbing of Yavapai Coconino & Maricopa
248 General Crook Trl
4.48(
180
)
Approved Pro
Mr. Rooter Plumbing of Yavapai Coconino & Maricopa
248 General Crook Trl
4.48(
180
)
Approved Pro
Customers say: Super punctual
437 local quotes requested
16 years of experience

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.

"I've been using this company off and on for several years. They aren't the least expensive, but I'll tell you, they are the best! I have a vacation rental and a sump pump...not a good combination. Last night, the guest reported sewage backing into the shower and bathtub. I got in touch with Beverly at 8 a.m., and she had someone at the house by 9:30. Beverly has always taken my calls these past few years, and she feels like a family member who is there to help. She is always helpful and talks me off a ledge when I'm stressed about a plumbing issue. Thank you, Beverly! Ryan was my service tech, and, like all their staff, he was prompt, courteous, and professional. He informed me about each step and took pictures to show me what the problem was and the resolution. He handled a disgusting job that almost all people would not touch. They resolved my issue, and my current guest was very happy. Thanks for digging out all the grease that prior guests have dumped down the sink. Not a good combo with the sump pump and plumbing. Happy Holidays to all!"

Aliesha B on December 2024

At Mr. Rooter® Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Mr. Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Mr. Rooter the best value in plumbing services nationwide. Mr. Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Mr. Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes HydroScrub® drain cleaning or trenchless pipe repair, with courteous smiles on our faces. There's a reason they call us Mr.® Call your local Mr. Rooter today.

"I've been using this company off and on for several years. They aren't the least expensive, but I'll tell you, they are the best! I have a vacation rental and a sump pump...not a good combination. Last night, the guest reported sewage backing into the shower and bathtub. I got in touch with Beverly at 8 a.m., and she had someone at the house by 9:30. Beverly has always taken my calls these past few years, and she feels like a family member who is there to help. She is always helpful and talks me off a ledge when I'm stressed about a plumbing issue. Thank you, Beverly! Ryan was my service tech, and, like all their staff, he was prompt, courteous, and professional. He informed me about each step and took pictures to show me what the problem was and the resolution. He handled a disgusting job that almost all people would not touch. They resolved my issue, and my current guest was very happy. Thanks for digging out all the grease that prior guests have dumped down the sink. Not a good combo with the sump pump and plumbing. Happy Holidays to all!"

Aliesha B on December 2024


Avatar for Drye Plumbing
Drye Plumbing
5.00(
7
)
Approved Pro
Drye Plumbing
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
139 local quotes requested

With the 40+ years of experience We have seen all most every plumbing problem out there and we have the knowledge to get the job done right and efficient.

"Dale is a great hard working guy. Would definitely hire him again. Love supporting small local businesses! Especially when they are so honest and fair. It’s difficult getting a plumber to come down to where I’m at in Kirkland in the first place. Dale came the same day no questions asked and even gave me a senior discount."

Bart H on January 2025

With the 40+ years of experience We have seen all most every plumbing problem out there and we have the knowledge to get the job done right and efficient.

"Dale is a great hard working guy. Would definitely hire him again. Love supporting small local businesses! Especially when they are so honest and fair. It’s difficult getting a plumber to come down to where I’m at in Kirkland in the first place. Dale came the same day no questions asked and even gave me a senior discount."

Bart H on January 2025


Crosby Home Services LLC
9660 E Cinnabar Cir.
New on HomeAdvisorNew on Angi
Approved Pro
Crosby Home Services LLC
9660 E Cinnabar Cir.
New on AngiNew on HomeAdvisor
Approved Pro
86 local quotes requested
5 years of experience

Our mission is to be a remodeling 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!

Our mission is to be a remodeling 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!


Avatar for Schwarder Construction LLC
Schwarder Construction LLC
751 E Aspen St
4.73(
15
)
Approved Pro
Schwarder Construction LLC
751 E Aspen St
4.73(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
263 local quotes requested

Schwarder Construction is a general contracting company with a highly skilled team of management, craftsmen and sub contractors. Our team of professionals will meet all your needs from planning, renovations and building new residential and commercial buildings. We know how important it is to stay within the budget, provide quality work in a timely manner.

"I cannot say enough about Aaron Schwarder and Schwarder Construction. We bought a home that had not been updated since 1964. Plumbing included. Aarons crews redid both baths and the kitchen. Beautiful bright Carrera look tile, white counter tops, beadboard, wainscoting. New light and plumbing fixtures. Kitchen went from dark and cave like with fluorescent lights in plexiglass recessed ceiling thing, to raised ceiling, high end appliances, beadboard cabinets and an open to the dining room floor plan. Aaron was not satisfied with the cabinet surfaces and repainted them himself. All custom cabinets. Very important to me is the comfort level of having people working in my home. It can be awkward, to say the least. Aaron's guys are very respectful and always clean up at the end of the day, even if they are coming back in the morning. They were very careful not to let the animals escape. Recently I called the home depot pro desk with some questions about installing a new entry door and the first name they gave me was Schwarder Construction. I was raised to believe that a man's word is his worth. You can take Aaron at his word. 5 stars only because you cannot rate higher."

Nancy m on March 2022

Schwarder Construction is a general contracting company with a highly skilled team of management, craftsmen and sub contractors. Our team of professionals will meet all your needs from planning, renovations and building new residential and commercial buildings. We know how important it is to stay within the budget, provide quality work in a timely manner.

"I cannot say enough about Aaron Schwarder and Schwarder Construction. We bought a home that had not been updated since 1964. Plumbing included. Aarons crews redid both baths and the kitchen. Beautiful bright Carrera look tile, white counter tops, beadboard, wainscoting. New light and plumbing fixtures. Kitchen went from dark and cave like with fluorescent lights in plexiglass recessed ceiling thing, to raised ceiling, high end appliances, beadboard cabinets and an open to the dining room floor plan. Aaron was not satisfied with the cabinet surfaces and repainted them himself. All custom cabinets. Very important to me is the comfort level of having people working in my home. It can be awkward, to say the least. Aaron's guys are very respectful and always clean up at the end of the day, even if they are coming back in the morning. They were very careful not to let the animals escape. Recently I called the home depot pro desk with some questions about installing a new entry door and the first name they gave me was Schwarder Construction. I was raised to believe that a man's word is his worth. You can take Aaron at his word. 5 stars only because you cannot rate higher."

Nancy m on March 2022

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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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