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Tankless water heater repair pros in Loveland

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(
53
)
Approved Pro
American Plumbing & Sewer LLC
2086 Bayfront Dr
4.97(
53
)
Approved Pro
Customers say: True professional
18 local quotes requested
2 years of experience

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!

"Their service guy was great and they got rid of the old water heater for me. "

Tim J on June 2025

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!

"Their service guy was great and they got rid of the old water heater for me. "

Tim J on June 2025


Avatar for Rooter Guy, LLC
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,711
)
Approved Pro
Rooter Guy, LLC
4890 Ironton Street
4.66(
2,711
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1505 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.

"I have a service contract with these folks as I have done business in the past with them. After the service I asked Chris about an idea I had to try and repair my sprinkler system, he asked if he could take a look at it, said I have a better idea how to repair this. Gave the go ahead and came back the nest day and ask me to wait 24 hrs. before pressurizing system so the joint on the dissimilar materials had time to properly cure. (PVC to copper) Said no problem I will do that. When I did pressure up system had a pin hole leak, called and was informed Chris was booked for rest of the week, could they send someone else out. Sure, no problem. Well Valentin showed up promptly this morning, made a few adjustments and I am back up and running. The great thing about this Company and their employees, no haggle, didn't try and charge me for additional service call!! Which a certain company with orange trucks would have stuck it to me. Great people and company to do business with. "

Dave B 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.

"I have a service contract with these folks as I have done business in the past with them. After the service I asked Chris about an idea I had to try and repair my sprinkler system, he asked if he could take a look at it, said I have a better idea how to repair this. Gave the go ahead and came back the nest day and ask me to wait 24 hrs. before pressurizing system so the joint on the dissimilar materials had time to properly cure. (PVC to copper) Said no problem I will do that. When I did pressure up system had a pin hole leak, called and was informed Chris was booked for rest of the week, could they send someone else out. Sure, no problem. Well Valentin showed up promptly this morning, made a few adjustments and I am back up and running. The great thing about this Company and their employees, no haggle, didn't try and charge me for additional service call!! Which a certain company with orange trucks would have stuck it to me. Great people and company to do business with. "

Dave B on July 2025


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Drive
4.41(
525
)
Approved Pro
Lion Home Service
4868 Innovation Drive
4.41(
525
)
Approved Pro
Customers say: True professional
103 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-

"We had the opportunity to meet Jay Rol, as well as Cody on the HVAC team. Cody is always top notch. He has a great personality, easy to work with, very knowledgeable and professional. It is always a joy to have Cody come and do work for us. I believe it's the 3rd time here, and every time it is Better and better. We also got to meet Jay Rol, who is a manager as well as a master plumber. He was able to cover a lot of our water quality questions and provide additional solutions to resolve our concerns. Matt, a plumbing tech, came to fix a water pipe, and did a great job. We are very pleased and highly recommend Lion Home Services for all your home maintenance needs. We've been using them for multiple years now and will not go anywhere else. Not only do they provide an array of services, but they do those services at the highest level. So if you need any work done on your home, don't wait, and call them. You will be glad you did. John L"

John L on June 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-

"We had the opportunity to meet Jay Rol, as well as Cody on the HVAC team. Cody is always top notch. He has a great personality, easy to work with, very knowledgeable and professional. It is always a joy to have Cody come and do work for us. I believe it's the 3rd time here, and every time it is Better and better. We also got to meet Jay Rol, who is a manager as well as a master plumber. He was able to cover a lot of our water quality questions and provide additional solutions to resolve our concerns. Matt, a plumbing tech, came to fix a water pipe, and did a great job. We are very pleased and highly recommend Lion Home Services for all your home maintenance needs. We've been using them for multiple years now and will not go anywhere else. Not only do they provide an array of services, but they do those services at the highest level. So if you need any work done on your home, don't wait, and call them. You will be glad you did. John L"

John L on June 2025


Avatar for NOCO Accents
NOCO Accents
423 Main St Unit C
4.93(
15
)
Approved Pro
NOCO Accents
423 Main St Unit C
4.93(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
576 local quotes requested

At NOCO Accents in Windsor, Colorado, we're committed to delivering top-notch carpentry and handyman services that bring your bespoke visions to life without breaking the bank. Our team of expert artisans excels in a variety of custom woodworking and home improvements, from striking accent walls and full basement remodels to 4 season patios. Each project is a testament to our commitment to enriching your living space with beauty and functionality. Moreover, at NOCO Accents, we can build it or fix it all. We're not just about quality; we also boast the best prices in town. Our custom design service exemplifies our dedication to providing luxury and personalized style that's accessible. Whether it's a unique piece of furniture or a pergola, we craft each item with care, ensuring it fits both your style and budget. With NOCO Accents, experience the perfect blend of affordability and craftsmanship, where every investment in your home is met with enduring value.

"The entire team at Noco Accents is so great to work with. From the initial design process to completing the work, they were professional and a pleasure to work with. I recommend anyone consider Noco Accents for your next home project."

Grace S on June 2025

At NOCO Accents in Windsor, Colorado, we're committed to delivering top-notch carpentry and handyman services that bring your bespoke visions to life without breaking the bank. Our team of expert artisans excels in a variety of custom woodworking and home improvements, from striking accent walls and full basement remodels to 4 season patios. Each project is a testament to our commitment to enriching your living space with beauty and functionality. Moreover, at NOCO Accents, we can build it or fix it all. We're not just about quality; we also boast the best prices in town. Our custom design service exemplifies our dedication to providing luxury and personalized style that's accessible. Whether it's a unique piece of furniture or a pergola, we craft each item with care, ensuring it fits both your style and budget. With NOCO Accents, experience the perfect blend of affordability and craftsmanship, where every investment in your home is met with enduring value.

"The entire team at Noco Accents is so great to work with. From the initial design process to completing the work, they were professional and a pleasure to work with. I recommend anyone consider Noco Accents for your next home project."

Grace S on June 2025


Avatar for MyBath Colorado
MyBath Colorado
10940 S Parker Rd
4.00(
4
)
Approved Pro
MyBath Colorado
10940 S Parker Rd
4.00(
4
)
Approved Pro
Customers say: Quality work
1277 local quotes requested
2 years of experience

MyBath Colorado is a smaller local bathroom remodeling company that offers higher end, quality product without the price tag of the big remodel companies. We offer bathroom remodels, which ranges from tub and shower replacements, tub-to-shower conversions, safe showers, and more. We are local families serving local families. Our reputation over thousands of projects completed is built on service, safety and quality, built for you. This is your house, your family, your bath.

"My Bath Colorado did an amazing job updating my bathroom! It's now the nicest room in my house! Noah and Dillon did a fantastic job with installation and were very professional and courteous. I'm ready to do the next bathroom (when I save up my money - lol). Thanks My Bath!"

Karmen A on February 2025

MyBath Colorado is a smaller local bathroom remodeling company that offers higher end, quality product without the price tag of the big remodel companies. We offer bathroom remodels, which ranges from tub and shower replacements, tub-to-shower conversions, safe showers, and more. We are local families serving local families. Our reputation over thousands of projects completed is built on service, safety and quality, built for you. This is your house, your family, your bath.

"My Bath Colorado did an amazing job updating my bathroom! It's now the nicest room in my house! Noah and Dillon did a fantastic job with installation and were very professional and courteous. I'm ready to do the next bathroom (when I save up my money - lol). Thanks My Bath!"

Karmen A on February 2025


Avatar for Paramount Remodeling Company Inc
Paramount Remodeling Company Inc
8105 W I-25 Frontage Rd
4.32(
192
)
Approved Pro
Paramount Remodeling Company Inc
8105 W I-25 Frontage Rd
4.32(
192
)
Approved Pro
Customers say: Quality work
450 local quotes requested
49 years of experience

Paramount remodeling is a family owned & operated construction company. With over 50 years of hands on experience, we pride ourselves in providing a excellent service at an affordable price. 90% of our business is referral based and repeat customers. We work hard to earn your business and want to be your next reference. We offer a progressive billing system. This helps you avoid large deposit and allows you pay as worked is completed. Our attention to detail and can-do attitude allows us to make your vision a reality. We are licensed and insured for over 35 years. Call now for your free consultation and estimate.

"I hired Paramount back in 2020 for work on the first floor and appreciated their work so much that I brought them back for the basement (fix/ update after mold repair) and second floor (bathroom and stairs update, new carpet). Like the first time, I really appreciated Ryan's suggestions on style and options, and the various contractors were professional and very kind about working around me and the cats. Ryan was ultimately more critical than me about details and appreciate that desire to do things right and as clean as possible. Would use again!... although that would require a new house at this point. 😁"

Misty H on October 2024

Paramount remodeling is a family owned & operated construction company. With over 50 years of hands on experience, we pride ourselves in providing a excellent service at an affordable price. 90% of our business is referral based and repeat customers. We work hard to earn your business and want to be your next reference. We offer a progressive billing system. This helps you avoid large deposit and allows you pay as worked is completed. Our attention to detail and can-do attitude allows us to make your vision a reality. We are licensed and insured for over 35 years. Call now for your free consultation and estimate.

"I hired Paramount back in 2020 for work on the first floor and appreciated their work so much that I brought them back for the basement (fix/ update after mold repair) and second floor (bathroom and stairs update, new carpet). Like the first time, I really appreciated Ryan's suggestions on style and options, and the various contractors were professional and very kind about working around me and the cats. Ryan was ultimately more critical than me about details and appreciate that desire to do things right and as clean as possible. Would use again!... although that would require a new house at this point. 😁"

Misty H on October 2024


Avatar for Heart Heating, Cooling, Plumbing & Electric
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.76(
76
)
Approved Pro
Heart Heating, Cooling, Plumbing & Electric
646 Bryant St
4.76(
76
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
6242 local quotes requested

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Great service, quick diagnostics, fast repair. Tech super nice and knowledgeable!!"

Jim L on July 2025

Heart Heating, Cooling, Plumbing & Electric provides the highest quality service for all your Furnaces, Air Conditioner, Boilers, Water Heaters, plumbing, and electrical systems. We utilize the latest technology to save our customers time and money, including tablet-based systems with "Uber Style" tracking of your technician and "Up Front" pricing so there are never any surprises. Our staff is licensed, insured, background checked, drug tested, and in a company uniform and vehicle for your safety and peace of mind. We are a veteran-owned company.

"Great service, quick diagnostics, fast repair. Tech super nice and knowledgeable!!"

Jim L on July 2025


Avatar for Lion Home Service
Lion Home Service
4868 Innovation Dr
4.45(
78
)
Approved Pro
Lion Home Service
4868 Innovation Dr
4.45(
78
)
Approved Pro
Customers say: Super punctual
1505 local quotes requested
16 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, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. 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

"DO NOT USE THIS COMPANY. Please look at the YELP or BBB complaints, they are much more akin to what I experienced. They are certainly manipulating the Google reviews. I hired Lion to do a simple cleaning/certifying of our HVAC units as part of a sale. I was initially quoted $119, and I verified no less than 3 times with the customer service rep that the price would include cleaning and testing. When our tech showed up, he said we were misquoted and the charge for cleaning and testing would be about $450, as it was part of their "maintenance" package. They very reluctantly cut us a "deal" for just over $300. Not only was zero cleaning done, the tech did not perform a single action that could be classified as "maintenance." What we got was a diagnostic and estimate for repairs and replacement. I called to complain twice before someone finally got back to me. I was told that the tech didn't perform the cleaning because it may have damaged the unit, which was clearly a lie because the tech never told me that and actually gave me a quote to perform the AC coil cleaning, $470 (what a deal!). The rep then told me that a simple cleaning was done, but not the deep clean that I was expecting. I asked that my invoice be revised to reflect that, but was quickly blocked. Yes, they actually blocked my number after repeatedly misrepresenting both the price and work. I was shocked. I filed a complaint with the BBB, of which I discovered there are many. Hopefully they do the right thing and just give me a refund, but I won't hold my breath. Again, they are clearly manipulating their reviews on Google. Customers do your research!"

Dylan N 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, Plumbing, Drain Cleaning, Septic, Roofing, Gutters, Indoor Air Quality and MORE! Look for the Home Service company offering the best service and guarantees to ensure your repair or service is done correctly the first time! 100% SATISFACTION GUARANTEE- We agree to accept responsibility for your complete satisfaction with the materials we use and the workmanship we provide. 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

"DO NOT USE THIS COMPANY. Please look at the YELP or BBB complaints, they are much more akin to what I experienced. They are certainly manipulating the Google reviews. I hired Lion to do a simple cleaning/certifying of our HVAC units as part of a sale. I was initially quoted $119, and I verified no less than 3 times with the customer service rep that the price would include cleaning and testing. When our tech showed up, he said we were misquoted and the charge for cleaning and testing would be about $450, as it was part of their "maintenance" package. They very reluctantly cut us a "deal" for just over $300. Not only was zero cleaning done, the tech did not perform a single action that could be classified as "maintenance." What we got was a diagnostic and estimate for repairs and replacement. I called to complain twice before someone finally got back to me. I was told that the tech didn't perform the cleaning because it may have damaged the unit, which was clearly a lie because the tech never told me that and actually gave me a quote to perform the AC coil cleaning, $470 (what a deal!). The rep then told me that a simple cleaning was done, but not the deep clean that I was expecting. I asked that my invoice be revised to reflect that, but was quickly blocked. Yes, they actually blocked my number after repeatedly misrepresenting both the price and work. I was shocked. I filed a complaint with the BBB, of which I discovered there are many. Hopefully they do the right thing and just give me a refund, but I won't hold my breath. Again, they are clearly manipulating their reviews on Google. Customers do your research!"

Dylan N on May 2025


Allen Service
101 S Link Ln
3.04(
54
)
Approved Pro
Allen Service
101 S Link Ln
3.04(
54
)
Approved Pro
Customers say: Super punctual
689 local quotes requested
63 years of experience

As a trusted name in plumbing and HVAC service, repairs and installations in the Fort Collins area for 60+ years, we’ve built a reputation for quality work, affordable prices, and customer service that’s second to none. Whether your drain pipes and sewer pipes have stoppages or your thermostat is on the blink, we can ensure your home’s heating, cooling, and plumbing systems problems are resolved without breaking the budget. Our team technicians is fully licensed, certified, and insured for your peace of mind, and we’ll give you a clear and accurate estimate of the work that needs to be done. We’ve served the Fort Collins, Loveland, Laporte, Greeley, Milliken and surrounding area for over five decades, and we know you’ll be satisfied with the results. Contact us today to schedule a service appointment.

"Do not use Allen Service. They will rip you off and provide bad service. If you use them you will regret it."

Bruce M on May 2024

As a trusted name in plumbing and HVAC service, repairs and installations in the Fort Collins area for 60+ years, we’ve built a reputation for quality work, affordable prices, and customer service that’s second to none. Whether your drain pipes and sewer pipes have stoppages or your thermostat is on the blink, we can ensure your home’s heating, cooling, and plumbing systems problems are resolved without breaking the budget. Our team technicians is fully licensed, certified, and insured for your peace of mind, and we’ll give you a clear and accurate estimate of the work that needs to be done. We’ve served the Fort Collins, Loveland, Laporte, Greeley, Milliken and surrounding area for over five decades, and we know you’ll be satisfied with the results. Contact us today to schedule a service appointment.

"Do not use Allen Service. They will rip you off and provide bad service. If you use them you will regret it."

Bruce M on May 2024

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