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Find Tankless water heater repair pros in Ward

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 Rooter Guy, LLC

Rooter Guy, LLC

4.67(
2,751
)
Approved Pro

Rooter Guy, LLC

4.67(
2,751
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1161 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!

"Showed up on time, completely installed the tankless water heater in 3 hours and hauled away the old heater. "

Cliff P 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!

"Showed up on time, completely installed the tankless water heater in 3 hours and hauled away the old heater. "

Cliff P on February 2026


Avatar for Benjamin Franklin Plumbing - Denver

Benjamin Franklin Plumbing - Denver

4.63(
197
)
Approved Pro

Benjamin Franklin Plumbing - Denver

4.63(
197
)
Approved Pro
Super Service Award
Customers say: True professional
86 local quotes requested
20 years of experience

Benjamin Franklin Plumbing of Denver is your dedicated source for a comprehensive array of professional plumbing services. Our skilled team covers a wide spectrum of needs, ensuring that your plumbing system remains in peak condition. From routine maintenance tasks such as leak detection, drain cleaning, and fixture repair to more complex ventures like water heater installations, pipe replacements, and sewer line repairs, we bring expertise to every project. Whether you're facing a plumbing emergency that requires immediate attention or you're considering upgrading your plumbing infrastructure for improved efficiency, Benjamin Franklin Plumbing of Denver stands ready to provide plumbing repair solutions that meet your needs and exceed your expectations. From Denver to Northern Colorado, our team is available 24/7 for your plumbing repairs and emergencies.

"Friendly and knowledgeable technician. "

Dana T on February 2026

Benjamin Franklin Plumbing of Denver is your dedicated source for a comprehensive array of professional plumbing services. Our skilled team covers a wide spectrum of needs, ensuring that your plumbing system remains in peak condition. From routine maintenance tasks such as leak detection, drain cleaning, and fixture repair to more complex ventures like water heater installations, pipe replacements, and sewer line repairs, we bring expertise to every project. Whether you're facing a plumbing emergency that requires immediate attention or you're considering upgrading your plumbing infrastructure for improved efficiency, Benjamin Franklin Plumbing of Denver stands ready to provide plumbing repair solutions that meet your needs and exceed your expectations. From Denver to Northern Colorado, our team is available 24/7 for your plumbing repairs and emergencies.

"Friendly and knowledgeable technician. "

Dana T on February 2026


Avatar for Oopsie Daisy Plumbing, LLC

Oopsie Daisy Plumbing, LLC

5.00(
4
)
Approved Pro

Oopsie Daisy Plumbing, LLC

5.00(
4
)
Approved Pro
1 years of experience

Oopsie Daisy Plumbing, 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.

"We had sudden change with our plumbing something was causing our washer and dishwasher to flood a utility sink in the basement. We had someone come out (Not Oopsie Daisy) and they told us that it was an extreme issue that was in the tens of thousands to fix, because foundation work was needed. We were recommended Oopsie Daisy Plumbing and Brandon came right out first think in the morning on a Saturday and it was a Holiday. He looked over the system and discovered it was a fairly simple and straightforward fix that he handled on the spot. Brandon was incredible. He was kind and understanding of the barking dogs, screaming children and overall disaster that was my home. He clearly explained the situation, and what he did to fix it. I highly recommend Oopsies Daisy Plumbing. Working in property management in the area I've worked with many plumbers over the years and finding a good reliable plumber has not been easy to say the least. I think we struck gold with Oopsie Daisy Plumbing!"

Maria H on February 2026

Oopsie Daisy Plumbing, 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.

"We had sudden change with our plumbing something was causing our washer and dishwasher to flood a utility sink in the basement. We had someone come out (Not Oopsie Daisy) and they told us that it was an extreme issue that was in the tens of thousands to fix, because foundation work was needed. We were recommended Oopsie Daisy Plumbing and Brandon came right out first think in the morning on a Saturday and it was a Holiday. He looked over the system and discovered it was a fairly simple and straightforward fix that he handled on the spot. Brandon was incredible. He was kind and understanding of the barking dogs, screaming children and overall disaster that was my home. He clearly explained the situation, and what he did to fix it. I highly recommend Oopsies Daisy Plumbing. Working in property management in the area I've worked with many plumbers over the years and finding a good reliable plumber has not been easy to say the least. I think we struck gold with Oopsie Daisy Plumbing!"

Maria H on February 2026


Avatar for Behold Heating & Cooling Services

Behold Heating & Cooling Services

4.98(
33
)
Approved Pro

Behold Heating & Cooling Services

4.98(
33
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
111 local quotes requested

Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference!

"ultimate professionals, high integrity, quality craftsmanship."

Tim O on January 2026

Every day we are invited into our customer’s homes. Into their safe place and sanctuary. Quite often this is in the midst of a concern or issue that needs to be fixed! With an extensive background that spans well beyond just the trades, we love to be different. In addition to decades of industry experience, we bring some secret sauce - we love to take all the time needed to help, to make sure you are comfortable, and to provide amazing solutions. Come BEHOLD the difference!

"ultimate professionals, high integrity, quality craftsmanship."

Tim O on January 2026


Avatar for Applewood Plumbing, Heating & Electric

Applewood Plumbing, Heating & Electric

4.87(
574
)
Approved Pro

Applewood Plumbing, Heating & Electric

4.87(
574
)
Approved Pro
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
207 local quotes requested

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood, customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES.

"Quick, professional, reasonably priced"

Brian M on November 2025

We have been proudly serving Denver, Boulder and the surrounding metro areas for over 50 years! At Applewood EVERY technician is licensed, background checked & drug tested. When using Applewood, customers receive a picture and short bio of the technician dispatched to their home. We will fix your problem RIGHT, the first time, at an approved, up-front price. After your appointment, we follow up with a phone call to make sure your appointment went just as you expected. We are open 6AM to 10PM, 7 days a week to serve you at your convenience with NO OVERTIME CHARGES.

"Quick, professional, reasonably priced"

Brian M on November 2025


Avatar for SWAN Plumbing, Heating & Air of Denver

SWAN Plumbing, Heating & Air of Denver

5.00(
1
)
Approved Pro

SWAN Plumbing, Heating & Air of Denver

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
74 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 Absolute Electrical, Heating & Cooling, LLC

Absolute Electrical, Heating & Cooling, LLC

4.63(
263
)
Approved Pro

Absolute Electrical, Heating & Cooling, LLC

4.63(
263
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
13 years of experience

At Absolute Electrical Heating and Air, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. 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. Call us today!

"Easy to work with"

Richard F on April 2025

At Absolute Electrical Heating and Air, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. 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. Call us today!

"Easy to work with"

Richard F on April 2025


Avatar for Aether Mechanical, LLC

Aether Mechanical, LLC

4.77(
84
)
Approved Pro

Aether Mechanical, LLC

4.77(
84
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
89 local quotes requested

Aether Mechanical is a full service residential & commercial services Company specializing in Heating & Gas, Cooling, Plumbing & Electrical services. The only firm in Denver powered solely by engineers, Aether Mechanical ensures that you have the right people examining and installing your home?s systems to the highest quality and detail. We partner with only the best in the industry-- powered by the latest in technological advances--to guarantee your systems will last and perform efficiently for many more years to come. Call us today!

"Can’t say enough about this company! When it was time to replace our aging furnace, Nicolas, the owner, spent over an hour conducting rigorous testing, explaining every piece of my system and trying to find the best solution for our home. Nicolas presented several options to me for purchasing a new furnace, explaining the pros and cons of each, and was honest with what my home did/didn’t need from a new system. Aether’s offerings were not just cheaper, they were at least 10k lower than the other quotes we’ve gotten from the big name HVAC competition in Denver! Their warranty coverage and included servicing was unmatched, and they went out of their way to find the most convenient payment options for us. The techs, Laramie and Liam, were prompt, kind, and went above and beyond, cleaning out our central duct for maximum airflow/quality while installing the new system. They answered every question I had and left the space cleaner than they found it. We will definitely be calling again!"

Lain C on January 2026

Aether Mechanical is a full service residential & commercial services Company specializing in Heating & Gas, Cooling, Plumbing & Electrical services. The only firm in Denver powered solely by engineers, Aether Mechanical ensures that you have the right people examining and installing your home?s systems to the highest quality and detail. We partner with only the best in the industry-- powered by the latest in technological advances--to guarantee your systems will last and perform efficiently for many more years to come. Call us today!

"Can’t say enough about this company! When it was time to replace our aging furnace, Nicolas, the owner, spent over an hour conducting rigorous testing, explaining every piece of my system and trying to find the best solution for our home. Nicolas presented several options to me for purchasing a new furnace, explaining the pros and cons of each, and was honest with what my home did/didn’t need from a new system. Aether’s offerings were not just cheaper, they were at least 10k lower than the other quotes we’ve gotten from the big name HVAC competition in Denver! Their warranty coverage and included servicing was unmatched, and they went out of their way to find the most convenient payment options for us. The techs, Laramie and Liam, were prompt, kind, and went above and beyond, cleaning out our central duct for maximum airflow/quality while installing the new system. They answered every question I had and left the space cleaner than they found it. We will definitely be calling again!"

Lain C on January 2026


Avatar for Cooper Remodeling

Cooper Remodeling

5.00(
7
)

Cooper Remodeling

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are locally owned, licensed and insured in Westminster Colorado USA. Specializing in everything remodel and new build for Residential. Cooper Remodeling Inc was started in 2017. The construction background and experience goes back to the early 90’s for the Owner. The most important thing for us is providing open communication with our clients and insuring they are aware of what is happening at all times. Preparation, Communication, and Execution are our core values. We offer a 1 year warranty on all workmanship and want you to show off our work to your friends and family for years to come.

"I would highly recommend Stud Construction. The general contractor was on the job every day, sometimes twice a day. They are experienced, reliable, see the big picture, have great ideas and approach challenges as opportunities for solutions. They constantly demonstrated integrity and persistence. They have excellent subcontractors who do painstakingly great work—on time, safety conscious and adaptable. It was a painless project and the end result is perfect."

Glenna M on February 2021

We are locally owned, licensed and insured in Westminster Colorado USA. Specializing in everything remodel and new build for Residential. Cooper Remodeling Inc was started in 2017. The construction background and experience goes back to the early 90’s for the Owner. The most important thing for us is providing open communication with our clients and insuring they are aware of what is happening at all times. Preparation, Communication, and Execution are our core values. We offer a 1 year warranty on all workmanship and want you to show off our work to your friends and family for years to come.

"I would highly recommend Stud Construction. The general contractor was on the job every day, sometimes twice a day. They are experienced, reliable, see the big picture, have great ideas and approach challenges as opportunities for solutions. They constantly demonstrated integrity and persistence. They have excellent subcontractors who do painstakingly great work—on time, safety conscious and adaptable. It was a painless project and the end result is perfect."

Glenna M on February 2021

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