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Tankless water heater repair pros in Guntersville

Blake Brothers
2007 N Memorial Pkwy
5.00(
1
)
Approved Pro
Blake Brothers
2007 N Memorial Pkwy
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 local quotes requested

We've had the privilege of servicing North Alabama's plumbing, heating, cooling & electrical needs since 1884. Over 138 years of serving residential and commercial customers in Huntsville, AL, you can always be confident turning to Blake Brothers for your plumbing, electrical, heating and air conditioning services.

"Was able to schedule same day appointment because of a cancellation. Efficient and professional service."

Gloria H on December 2024

We've had the privilege of servicing North Alabama's plumbing, heating, cooling & electrical needs since 1884. Over 138 years of serving residential and commercial customers in Huntsville, AL, you can always be confident turning to Blake Brothers for your plumbing, electrical, heating and air conditioning services.

"Was able to schedule same day appointment because of a cancellation. Efficient and professional service."

Gloria H on December 2024


Avatar for Blake Brothers Plumbing, Electrical, Heating & Air
Blake Brothers Plumbing, Electrical, Heating & Air
2007 N Memorial Pkwy
New on HomeAdvisorNew on Angi
Approved Pro
Blake Brothers Plumbing, Electrical, Heating & Air
2007 N Memorial Pkwy
New on AngiNew on HomeAdvisor
Approved Pro
427 local quotes requested
41 years of experience

We've had the privilege of servicing North Alabama's plumbing, heating, cooling & electrical needs since 1884. Over 138 years of serving residential and commercial customers in Huntsville, AL, you can always be confident turning to Blake Brothers for your plumbing, electrical, heating and air conditioning services.

We've had the privilege of servicing North Alabama's plumbing, heating, cooling & electrical needs since 1884. Over 138 years of serving residential and commercial customers in Huntsville, AL, you can always be confident turning to Blake Brothers for your plumbing, electrical, heating and air conditioning services.


Avatar for One Source Heating, Cooling, Plumbing & Electrical
One Source Heating, Cooling, Plumbing & Electrical
4400 Pinson Valley Pkwy
4.43(
28
)
Approved Pro
One Source Heating, Cooling, Plumbing & Electrical
4400 Pinson Valley Pkwy
4.43(
28
)
Approved Pro
Customers say: Quick response
1226 local quotes requested
29 years of experience

Our strong team of technicians have been dedicating their expertise to our community for more than 25 years. Call us today! We’re an Alabama Power Superior Solutions Dealer Alabama Power created the Superior Solutions Dealer Program to help you connect with a quality heating and cooling company that you can have complete confidence in. Superior Solutions partners are chosen because of their excellent training, products and customer service. One Source Heating, Cooling, Plumbing, and Electrical is an Alabama Power Superior Solutions Dealer, so be sure to call us for the most up to date information on energy-efficient heating and cooling installations for your home, or for any repair, service or maintenance needs.

"This was a great experience. Tony was informative and very professional. He showed up on-time - early actually and did the job."

Sara M on April 2025

Our strong team of technicians have been dedicating their expertise to our community for more than 25 years. Call us today! We’re an Alabama Power Superior Solutions Dealer Alabama Power created the Superior Solutions Dealer Program to help you connect with a quality heating and cooling company that you can have complete confidence in. Superior Solutions partners are chosen because of their excellent training, products and customer service. One Source Heating, Cooling, Plumbing, and Electrical is an Alabama Power Superior Solutions Dealer, so be sure to call us for the most up to date information on energy-efficient heating and cooling installations for your home, or for any repair, service or maintenance needs.

"This was a great experience. Tony was informative and very professional. He showed up on-time - early actually and did the job."

Sara M on April 2025


Avatar for Peralta's Construction
Peralta's Construction
New on HomeAdvisorNew on Angi
Approved Pro
Peralta's Construction
New on AngiNew on HomeAdvisor
Approved Pro
483 local quotes requested
6 years of experience

Our mission is to be a provider 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 provider 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 Durante Home Exteriors
Durante Home Exteriors
5061 Cardinal St
4.37(
161
)
Approved Pro
Durante Home Exteriors
5061 Cardinal St
4.37(
161
)
Approved Pro
Customers say: Quality work
399 local quotes requested
25 years of experience

Durante locally serves customers throughout BIRMINGHAM, HUNTSVILLE, and NASHVILLE metro areas. We are not a chain or a franchise-we're local and we are one of the most trusted names in the home improvement industry! Durante offers outrageously GREAT Customer Service, and when you call our offices you will always speak to a LIVE person who is friendly and ready to serve you! At Durante Home Exteriors, we want to help you, we want to spoil you and we want to make your home look its best! That‘s what you should expect from Durante Home Exteriors. We have hundreds upon hundreds of satisfied customers that turned to Durante for their Home Improvement needs and we have the pictures and testimonials to prove it! If you want a company that’s 100% focused on YOU call US!!

"Jeremy and his crew did a great job replacing all the windows in my house. They did a great job of cleaning up after completing the installation."

Jack S on October 2024

Durante locally serves customers throughout BIRMINGHAM, HUNTSVILLE, and NASHVILLE metro areas. We are not a chain or a franchise-we're local and we are one of the most trusted names in the home improvement industry! Durante offers outrageously GREAT Customer Service, and when you call our offices you will always speak to a LIVE person who is friendly and ready to serve you! At Durante Home Exteriors, we want to help you, we want to spoil you and we want to make your home look its best! That‘s what you should expect from Durante Home Exteriors. We have hundreds upon hundreds of satisfied customers that turned to Durante for their Home Improvement needs and we have the pictures and testimonials to prove it! If you want a company that’s 100% focused on YOU call US!!

"Jeremy and his crew did a great job replacing all the windows in my house. They did a great job of cleaning up after completing the installation."

Jack S on October 2024


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
54444 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"They did fine"

Keavon R on May 2025


Geek Squad - Best Buy
5850 UNIVERSITY DR NW
1.00(
1
)
Geek Squad - Best Buy
5850 UNIVERSITY DR NW
1.00(
1
)
Customers say: Terrific value
31 years of experience

Local Expert Geek Squad Agents can fix your Appliance or TV regardless of where purchased. 90-day warranty along with professional, quick, and clean services. Check us out online, by phone, or at over 1,100 Best Buy stores.

Local Expert Geek Squad Agents can fix your Appliance or TV regardless of where purchased. 90-day warranty along with professional, quick, and clean services. Check us out online, by phone, or at over 1,100 Best Buy stores.


BARBARA WARNES INTERIORS
305 COTTON RD
No reviews
BARBARA WARNES INTERIORS
305 COTTON RD
No reviews
40 years of experience

Barbara Warnes Interiors has been in business for 33+ years and has won statewide competition for kitchen, small residence, historic preservation, and governmental facility designs. Barbara is the sole proprietor, but contracts with and oversees reliable and trustworthy subcontractors to manage all design needs. Billing is done on a monthly basis and the hourly fee is $35.00, to $$75.00, depending on the scope of the work. BW Interiors carries several fabric and furniture lines for custom work, sold at major discounts to clients.

Barbara Warnes Interiors has been in business for 33+ years and has won statewide competition for kitchen, small residence, historic preservation, and governmental facility designs. Barbara is the sole proprietor, but contracts with and oversees reliable and trustworthy subcontractors to manage all design needs. Billing is done on a monthly basis and the hourly fee is $35.00, to $$75.00, depending on the scope of the work. BW Interiors carries several fabric and furniture lines for custom work, sold at major discounts to clients.


Bold Touch
Located In:
5.00(
6
)
Bold Touch
Located In:
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We do many different types of jobs, such as: installing drywall/finishing, flooring, roofing, tile, painting, porches, siding, concrete, install door/windows, plumbing, and more! We treat customers the way we want to be treated. Very respectful towards everyone. We do work the right way and make sure everything is done right for our customers. We like seeing our customers satisfied with any project we are hired to do. We have experience since the early 2000's in a wide range of industries.

"It went great they showed up asap and completed the work same day and went out for materials as needed"

Thomas M on November 2022

We do many different types of jobs, such as: installing drywall/finishing, flooring, roofing, tile, painting, porches, siding, concrete, install door/windows, plumbing, and more! We treat customers the way we want to be treated. Very respectful towards everyone. We do work the right way and make sure everything is done right for our customers. We like seeing our customers satisfied with any project we are hired to do. We have experience since the early 2000's in a wide range of industries.

"It went great they showed up asap and completed the work same day and went out for materials as needed"

Thomas M on November 2022


Roto-Rooter Plumbing & Drain Services-Guntersville
1215 Blount Ave.
4.50(
2
)
Roto-Rooter Plumbing & Drain Services-Guntersville
1215 Blount Ave.
4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We no longer support Angies List (AL)! Why? We were recently called by AL telling us that we had some complaints that we needed to address. When I called AL back about these, I was informed that no there wasn't any complaint but I needed to advertise with AL. I have entered 2 different complaints via the AL web site with out response. Just like my customers I choose who to do business with and based on this I choose NOT to do business with Angies List. Randy Anderson

We no longer support Angies List (AL)! Why? We were recently called by AL telling us that we had some complaints that we needed to address. When I called AL back about these, I was informed that no there wasn't any complaint but I needed to advertise with AL. I have entered 2 different complaints via the AL web site with out response. Just like my customers I choose who to do business with and based on this I choose NOT to do business with Angies List. Randy Anderson

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Tankless water heater installations FAQs

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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