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Tankless water heater repair pros in South Dennis
Mr. Rooter Plumbing of Southern Mass is your premier professional plumbing company offering the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Please call us today to schedule your appointment! Mr. Rooter 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. Please give us a call today!
"Done very professionally."
Tachi I on June 2025
Mr. Rooter Plumbing of Southern Mass is your premier professional plumbing company offering the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Please call us today to schedule your appointment! Mr. Rooter 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. Please give us a call today!
"Done very professionally."
Tachi I on June 2025
Anchor Building & Designs is a fully licensed and insured Construction company. We are proud to be the Top 1% Massachusetts licensed contractors according to BuildZoom rank. Our company has over 25 years of combined experience on the Cape providing to all costumers the best experience as possible. Our team is totally prepared for any type of construction, from small to high end custom homes. We are proud of our reputation and will be more than happy to connect our new costumers to previous happy costumers. Feel free to contact us anytime for a free consultation.
"Great work start to finish"
Michael S on October 2024
Anchor Building & Designs is a fully licensed and insured Construction company. We are proud to be the Top 1% Massachusetts licensed contractors according to BuildZoom rank. Our company has over 25 years of combined experience on the Cape providing to all costumers the best experience as possible. Our team is totally prepared for any type of construction, from small to high end custom homes. We are proud of our reputation and will be more than happy to connect our new costumers to previous happy costumers. Feel free to contact us anytime for a free consultation.
"Great work start to finish"
Michael S on October 2024
We are a fully licensed and insured general contracting company. Handling all interior remodeling while specializing in kitchen & bathroom remodels.
"Excellent work. Bathroom came out beautiful. Work was done in a timely manner. Prompt & clean!"
Meg M on September 2024
We are a fully licensed and insured general contracting company. Handling all interior remodeling while specializing in kitchen & bathroom remodels.
"Excellent work. Bathroom came out beautiful. Work was done in a timely manner. Prompt & clean!"
Meg M on September 2024
We offer elegant and practical building and remodeling solutions for your Cape Cod home, tailored to your taste and needs. IHS is a fully licensed/insured, family-owned company, with over 20 years of experience in all phases of residential construction. We focus on building lasting professional relationships with our customers, and becoming their trusted go-to contractor for all of their home improvement needs.
"We recently had an “old school” original 1970’s Cape Cod kitchen fully remodeled including adding a slider. Richard did a great job from planning and design (shout out to Hanna on this), to demo, to install, to finish work. Richard was on time, reliable, and not your typical Cape contractor. Super clean at all times and was able to work with us on various hiccups/unexpected stuff along the way. He explained options and the pros and cons of each possible choice. He never upcharged us (unless we asked for something) and was exactly on budget. Very happy with his work and would definitely recommend. We will likely call on him again for our next project."
Kevin H on January 2025
We offer elegant and practical building and remodeling solutions for your Cape Cod home, tailored to your taste and needs. IHS is a fully licensed/insured, family-owned company, with over 20 years of experience in all phases of residential construction. We focus on building lasting professional relationships with our customers, and becoming their trusted go-to contractor for all of their home improvement needs.
"We recently had an “old school” original 1970’s Cape Cod kitchen fully remodeled including adding a slider. Richard did a great job from planning and design (shout out to Hanna on this), to demo, to install, to finish work. Richard was on time, reliable, and not your typical Cape contractor. Super clean at all times and was able to work with us on various hiccups/unexpected stuff along the way. He explained options and the pros and cons of each possible choice. He never upcharged us (unless we asked for something) and was exactly on budget. Very happy with his work and would definitely recommend. We will likely call on him again for our next project."
Kevin H on January 2025
Massachusetts Licensed General Contracting firm, family and woman owned and operated. Whether you would like to remodel a portion of your home, paint - interior or exterior, fix up a room or two, or even build a new home, we are the company for you! We help homeowners to see the true potential in their homes. We collaborate with customers who have an idea, and our designer will help you put your ideas on paper, and then make it a reality in your home. We also have inspection and troubleshooting experience and can provide homeowners with information about problems in the home and solutions to correct them. We offer FREE estimates. Our well established contractors look forward working with you AND your budget to complete your project in a timely fashion. Call today to discuss your home improvement project and schedule an estimate, Mike 774-212-2547. 2023 Roof Special September, October, and November ONLY 1- One day "in and out" 2- Guaranteed 1 year workmanship 3- Lifetime warranty CertainTeed asphalt shingles
"We had this company build a new master-suite in our home. That included floor plan changes, tiling the bath, installing a new shower, a jetted tub and a new toilet. Only 3 months after many things fall apart. A glass shelf almost fell in the tub when my wife was in it. It almost injured her. Towel racks came of the walls leaving giant holes behind. The brand new tub stoped draining. I brought in a licensed plumber to fix that and he told me he never saw "such a sh*tshow". And conveniently Mike told me in the middle of he project that his company declared bankruptcy, so no point suing him."
Alexander V on September 2023
Massachusetts Licensed General Contracting firm, family and woman owned and operated. Whether you would like to remodel a portion of your home, paint - interior or exterior, fix up a room or two, or even build a new home, we are the company for you! We help homeowners to see the true potential in their homes. We collaborate with customers who have an idea, and our designer will help you put your ideas on paper, and then make it a reality in your home. We also have inspection and troubleshooting experience and can provide homeowners with information about problems in the home and solutions to correct them. We offer FREE estimates. Our well established contractors look forward working with you AND your budget to complete your project in a timely fashion. Call today to discuss your home improvement project and schedule an estimate, Mike 774-212-2547. 2023 Roof Special September, October, and November ONLY 1- One day "in and out" 2- Guaranteed 1 year workmanship 3- Lifetime warranty CertainTeed asphalt shingles
"We had this company build a new master-suite in our home. That included floor plan changes, tiling the bath, installing a new shower, a jetted tub and a new toilet. Only 3 months after many things fall apart. A glass shelf almost fell in the tub when my wife was in it. It almost injured her. Towel racks came of the walls leaving giant holes behind. The brand new tub stoped draining. I brought in a licensed plumber to fix that and he told me he never saw "such a sh*tshow". And conveniently Mike told me in the middle of he project that his company declared bankruptcy, so no point suing him."
Alexander V on September 2023
Welcome to Castro finish carpentry! We have over 12 years of experience on all: *Remodeling (Interior and Exterior) *Decks *Additions framing *Siding *Roofing *Windows *Doors And so much more!! Castro Finish Carpentry is a full insured company located at Cape Cod, on the field over 12 years. Our crew is formed by high capacity craftsman to guarantee a impeccable job, beyond competence and dedication, we preserve transparency to our costumers!! Feel free to give us a call and email for any question!
"The project went very well. From the initial assessment through unexpected issues to completion, the process was smooth and the work was professional and well done. Steve was very responsive and helpful throughout."
Robert G on May 2025
Welcome to Castro finish carpentry! We have over 12 years of experience on all: *Remodeling (Interior and Exterior) *Decks *Additions framing *Siding *Roofing *Windows *Doors And so much more!! Castro Finish Carpentry is a full insured company located at Cape Cod, on the field over 12 years. Our crew is formed by high capacity craftsman to guarantee a impeccable job, beyond competence and dedication, we preserve transparency to our costumers!! Feel free to give us a call and email for any question!
"The project went very well. From the initial assessment through unexpected issues to completion, the process was smooth and the work was professional and well done. Steve was very responsive and helpful throughout."
Robert G on May 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."
Alayna L on April 2025
With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."
Alayna L on April 2025
With over 20 years of carpentry experience, Johnson Home Building LLC strives themselves on customer satisfaction, professionalism and quality craftsmanship. The owner, Timothy Johnson shares his father and grandfathers' passion for construction and helping others achieve the home of their dreams through remodeling projects. Call Johnson Home Building LLC for any of your renovation needs today!
"Tim built us the deck of our dreams. He did a fantastic job. We are high maintenance and he answered all of our questions throughout. Very responsive. Highly recommended."
Jeffrey V on April 2023
With over 20 years of carpentry experience, Johnson Home Building LLC strives themselves on customer satisfaction, professionalism and quality craftsmanship. The owner, Timothy Johnson shares his father and grandfathers' passion for construction and helping others achieve the home of their dreams through remodeling projects. Call Johnson Home Building LLC for any of your renovation needs today!
"Tim built us the deck of our dreams. He did a fantastic job. We are high maintenance and he answered all of our questions throughout. Very responsive. Highly recommended."
Jeffrey V on April 2023
Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.
"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."
John R on December 2024
Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.
"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."
John R on December 2024
We specialize in hot water heater replacement and small plumbing jobs. We are fully licensed and insured, pricing is fair, and good quality workmanship you can rely on. Please give us a call today
We specialize in hot water heater replacement and small plumbing jobs. We are fully licensed and insured, pricing is fair, and good quality workmanship you can rely on. Please give us a call today
FAQs for tankless water heater installation projects in South Dennis, MA
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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