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Tankless water heater repair pros in Concord
Daigle Plumbing, Heating & Cooling is family-owned and operated by the Daigle family. We are proud to provide quality, dependable plumbing, heating, and cooling services in Derry for our customers in the surrounding areas. Our crew is full of expert technicians who are ready to help you get your system up and running!
"they came out and gave me a very fair estimate. they told me approximately when i can expect the work to be done. it was done even sooner than that. The two installers showed up. they were professional, on time, called ahead, left everything clean, took everything away with him, did it right the first time. definitely will use them again"
Jeffrey B on June 2025
Daigle Plumbing, Heating & Cooling is family-owned and operated by the Daigle family. We are proud to provide quality, dependable plumbing, heating, and cooling services in Derry for our customers in the surrounding areas. Our crew is full of expert technicians who are ready to help you get your system up and running!
"they came out and gave me a very fair estimate. they told me approximately when i can expect the work to be done. it was done even sooner than that. The two installers showed up. they were professional, on time, called ahead, left everything clean, took everything away with him, did it right the first time. definitely will use them again"
Jeffrey B on June 2025
Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288
"Dave was quick to respond. Very pleasant and explained everything clearly. Took his time to make sure we were happy with the work."
Richard E on August 2024
Action Plumbing, Heating, and Air provides prompt and reliable services to homeowners and businesses. We are fully licensed, bonded, and insured and able to repair or replace any plumbing or heating fixture inside or outside of your home or business. We stand behind our products and services by installing only quality materials and hiring only state licensed plumbers. At Action, we pride ourselves on practicing the highest standards in the business to ensure our customers are provided the best service possible. Take Action against your plumbing or heating problems and call Action! (833) 732-2288
"Dave was quick to respond. Very pleasant and explained everything clearly. Took his time to make sure we were happy with the work."
Richard E on August 2024
At Stellar painting & Handymen Services passion and commitment comes together to give customers the best possible service, quality and value. We provide painting, power washing, carpentry, total bathroom and kitchen renovations, hardwood and tile floor installation, and backsplash. FREE ESTIMATES!!!
"Absolutely AMAZING job! We have been searching for a general contractor for almost 6 months to take care of several projects on the exterior of our home. We had worked with Stellar Painting before when our insurance company paid for a door and window repair. After a phenomenal job and a great experience, I called them again to see if, by some miracle, they could handle a list of repairs for the exterior of our home. After coming out, giving an estimate, and providing a start time - I couldn't believe how quickly everything was done! They fixed everything (and that was one heck of a list)! Our deck is so beautiful, I can't stop staring at it. Light poles that a previous masonry company installed are standing tall and proud (versus lump-sided like they have been for years now!) The list goes on. The exterior of our home looks brand new thanks to them. I can't believe how quick and easy it all was. Love the crew as well - Monique is amazing and Eduardo is SO nice and extremely talented! Everyone that came out was super sweet. They will definitely be my go-to from now on."
LaKenya K on October 2023
At Stellar painting & Handymen Services passion and commitment comes together to give customers the best possible service, quality and value. We provide painting, power washing, carpentry, total bathroom and kitchen renovations, hardwood and tile floor installation, and backsplash. FREE ESTIMATES!!!
"Absolutely AMAZING job! We have been searching for a general contractor for almost 6 months to take care of several projects on the exterior of our home. We had worked with Stellar Painting before when our insurance company paid for a door and window repair. After a phenomenal job and a great experience, I called them again to see if, by some miracle, they could handle a list of repairs for the exterior of our home. After coming out, giving an estimate, and providing a start time - I couldn't believe how quickly everything was done! They fixed everything (and that was one heck of a list)! Our deck is so beautiful, I can't stop staring at it. Light poles that a previous masonry company installed are standing tall and proud (versus lump-sided like they have been for years now!) The list goes on. The exterior of our home looks brand new thanks to them. I can't believe how quick and easy it all was. Love the crew as well - Monique is amazing and Eduardo is SO nice and extremely talented! Everyone that came out was super sweet. They will definitely be my go-to from now on."
LaKenya K on October 2023
Elevate your living spaces with Golden Hammer Remodeling, your trusted partner in bathroom and kitchen transformations in the Greater Boston Area. With 15 years of expertise, we specialize in impeccable tile work. Fully licensed, bonded, and insured, we've earned the coveted Super Service Award on Angi. Ready to bring your vision to life? Call (617)991-4914 TODAY to schedule a FREE Project Estimate. https://www.goldenhammerremodeling.com/
"Sebastian and his team remodeled our kitchen, and were extremely professional, finished the project ahead of schedule, and couldn’t be happier. Very enjoyable to work with, and easy to communicate for scheduling. Would highly recommend to anyone!"
Anthony R on April 2025
Elevate your living spaces with Golden Hammer Remodeling, your trusted partner in bathroom and kitchen transformations in the Greater Boston Area. With 15 years of expertise, we specialize in impeccable tile work. Fully licensed, bonded, and insured, we've earned the coveted Super Service Award on Angi. Ready to bring your vision to life? Call (617)991-4914 TODAY to schedule a FREE Project Estimate. https://www.goldenhammerremodeling.com/
"Sebastian and his team remodeled our kitchen, and were extremely professional, finished the project ahead of schedule, and couldn’t be happier. Very enjoyable to work with, and easy to communicate for scheduling. Would highly recommend to anyone!"
Anthony R on April 2025
Super Service Today is a full service plumbing and drain cleaning company. Our team is experienced and fully equipped to solve your problem. We are your regular plumber's drain cleaning professional. Your home or business will be treated as if it were our own! Customer service is our number one priority and you will see first hand when you call! We take the time to really listen and understand your goals and needs to make sure you are fully satisfied with the service you receive. Our service experts are trained to offer long term solutions that will best work for you and your family. We are a family owned and locally operated company serving Middlesex County, Essex County, Suffolk County and surrounding communities. Super Service Today, Inc. specializes in all aspects of plumbing, gas work, residential heating, drain cleaning, sewer repairs and main water service relays. We are available to assist you with all of your plumbing requirements from faucet installs to sewer replacements. We are solution experts that you only need to call once. Give us a call today to see how we can help you with all of your plumbing needs. We do not service Window AC units.
"Over charged my father for a backwater valve repair gave him an invoice with no specific breakdown on the job that was done. Had to request for a breakdown invoice Charged him $4k for a 4 hour job that was not done properly as the basement re flooded again. Gave me a run around for 3 weeks to get a breakdown on the invoice. As you can see from the screenshot.poor work Watch out for these guys. They don’t get the job done and they overcharge. We had to also pay for their the permits they were suppose to already have. And also pay for the rental truck and fuel! Second image is from the basement re flooded again after work was done"
Sheila S on March 2025
Super Service Today is a full service plumbing and drain cleaning company. Our team is experienced and fully equipped to solve your problem. We are your regular plumber's drain cleaning professional. Your home or business will be treated as if it were our own! Customer service is our number one priority and you will see first hand when you call! We take the time to really listen and understand your goals and needs to make sure you are fully satisfied with the service you receive. Our service experts are trained to offer long term solutions that will best work for you and your family. We are a family owned and locally operated company serving Middlesex County, Essex County, Suffolk County and surrounding communities. Super Service Today, Inc. specializes in all aspects of plumbing, gas work, residential heating, drain cleaning, sewer repairs and main water service relays. We are available to assist you with all of your plumbing requirements from faucet installs to sewer replacements. We are solution experts that you only need to call once. Give us a call today to see how we can help you with all of your plumbing needs. We do not service Window AC units.
"Over charged my father for a backwater valve repair gave him an invoice with no specific breakdown on the job that was done. Had to request for a breakdown invoice Charged him $4k for a 4 hour job that was not done properly as the basement re flooded again. Gave me a run around for 3 weeks to get a breakdown on the invoice. As you can see from the screenshot.poor work Watch out for these guys. They don’t get the job done and they overcharge. We had to also pay for their the permits they were suppose to already have. And also pay for the rental truck and fuel! Second image is from the basement re flooded again after work was done"
Sheila S on March 2025
All Work Construction is proudly the #1 Home Improvement Company for Hooksett NH and beyond. We specialize in bathroom remodeling, kitchen remodeling, exteriors such as vinyl siding, shingle roof replacement, replacement windows, and exterior doors. Contact us today to request our home remodeling services. We offer free estimate consultations! (We serve NH, Northern MA, and partial ME)
All Work Construction is proudly the #1 Home Improvement Company for Hooksett NH and beyond. We specialize in bathroom remodeling, kitchen remodeling, exteriors such as vinyl siding, shingle roof replacement, replacement windows, and exterior doors. Contact us today to request our home remodeling services. We offer free estimate consultations! (We serve NH, Northern MA, and partial ME)
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!
I have worked in the trades for over 15 years. After working with a large company for a number of years, I started my own plumbing company 4 years ago with the philosophy that customer satisfaction is the key to a successful business. I always offer free estimates. I am offering a 10% discount for first-time Angie's List customers.
"Very fast and friendly service. Will use this service again."
Ben S on June 2025
I have worked in the trades for over 15 years. After working with a large company for a number of years, I started my own plumbing company 4 years ago with the philosophy that customer satisfaction is the key to a successful business. I always offer free estimates. I am offering a 10% discount for first-time Angie's List customers.
"Very fast and friendly service. Will use this service again."
Ben S on June 2025
All Drain Services, Inc. has been in the drain service business for over 18 years and is owned by Manny and Gloria Vega. Our commitment to customer service is unmatched. Our years of experience have taught us that in our line of business, that is what counts. Our dedication to delivering a quality job has been the backbone of our success, and this commitment is instilled in all our employees. All Drain Services, Inc. is open 24/7, including holidays. We offer emergency and regular maintenance services.
"Patrick was great. He pulled a Rat from my kitchen line so great service!"
Tim L on February 2023
All Drain Services, Inc. has been in the drain service business for over 18 years and is owned by Manny and Gloria Vega. Our commitment to customer service is unmatched. Our years of experience have taught us that in our line of business, that is what counts. Our dedication to delivering a quality job has been the backbone of our success, and this commitment is instilled in all our employees. All Drain Services, Inc. is open 24/7, including holidays. We offer emergency and regular maintenance services.
"Patrick was great. He pulled a Rat from my kitchen line so great service!"
Tim L on February 2023
Our vision at Boston Architects & Builders is to bring a synergistic and sustainable approach to every design-build project, where beauty, peace and harmony integrate into a unique environment that fulfills the aesthetic tastes and functional needs of our most discerning clients, while improving the quality of life for our team members, our vendors, and the communities we serve.
Our vision at Boston Architects & Builders is to bring a synergistic and sustainable approach to every design-build project, where beauty, peace and harmony integrate into a unique environment that fulfills the aesthetic tastes and functional needs of our most discerning clients, while improving the quality of life for our team members, our vendors, and the communities we serve.
FAQs for tankless water heater installation projects in Concord, NH
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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