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Septic system repair pros in Alton Bay

Innovative Septic Solutions
40 Pasture Drive
4.56(
25
)
Approved Pro
Innovative Septic Solutions
40 Pasture Drive
4.56(
25
)
Approved Pro
Customers say: Quality work
22 local quotes requested
40 years of experience

Serving all of Hillsborough and the surrounding counties, the professionals at Innovative Septic Solutions are the go-to, full service septic designers and installers you can trust to get the job done right! Call now for a consultation!

"Our new construction home in Gilford, NH will not begin until spring 2025. Bob?s professionalism, solid experience and in-depth knowledge of septic systems and sitework became readily apparent at our initial on-site meeting. Bob provided multiple options which included a state-of-the-art type installation approved by the state of New Hampshire that very few other companies are offering. In addition, Bob is very well connected and a wealth of knowledge in all areas of the building process. We look forward to working with Bob and Innovative Septic and Site Solutions on installing the septic system, site work and many other items. I highly recommend Bob! Sincerely, Dave Kxxx Gilford, NH "

Dave K on February 2025

Serving all of Hillsborough and the surrounding counties, the professionals at Innovative Septic Solutions are the go-to, full service septic designers and installers you can trust to get the job done right! Call now for a consultation!

"Our new construction home in Gilford, NH will not begin until spring 2025. Bob?s professionalism, solid experience and in-depth knowledge of septic systems and sitework became readily apparent at our initial on-site meeting. Bob provided multiple options which included a state-of-the-art type installation approved by the state of New Hampshire that very few other companies are offering. In addition, Bob is very well connected and a wealth of knowledge in all areas of the building process. We look forward to working with Bob and Innovative Septic and Site Solutions on installing the septic system, site work and many other items. I highly recommend Bob! Sincerely, Dave Kxxx Gilford, NH "

Dave K on February 2025


Avatar for Septic Designs of NH, LLC
Septic Designs of NH, LLC
12 Folsom St
4.75(
25
)
Approved Pro
Septic Designs of NH, LLC
12 Folsom St
4.75(
25
)
Approved Pro
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 local quotes requested

Septic Designs of NH LLC is a Veteran owned small business with BBB accreditation. We take great pride in our work and are not satisfied until you are. We do Septic Designs, Inspections, Tank Replacements, and Septic Repairs. We also clear main sewer lines and do Trenchless Pipe Repair. Which is a NO DIG solution for pipe replacements. Our jetter is also a HEATED jetter for that tough grease or other buildup where you need some extra hot water to really clean the pipe.

"I called every plumber around and Septic Design of NH had the best price to put a camera down the sewer line. Problem was located in no time."

Vickie C on September 2021

Septic Designs of NH LLC is a Veteran owned small business with BBB accreditation. We take great pride in our work and are not satisfied until you are. We do Septic Designs, Inspections, Tank Replacements, and Septic Repairs. We also clear main sewer lines and do Trenchless Pipe Repair. Which is a NO DIG solution for pipe replacements. Our jetter is also a HEATED jetter for that tough grease or other buildup where you need some extra hot water to really clean the pipe.

"I called every plumber around and Septic Design of NH had the best price to put a camera down the sewer line. Problem was located in no time."

Vickie C on September 2021


Avatar for Meredith Plumbing & Heating
Meredith Plumbing & Heating
9 Krainewood Dr.
4.36(
11
)
Approved Pro
Meredith Plumbing & Heating
9 Krainewood Dr.
4.36(
11
)
Approved Pro
Customers say: Super punctual
188 local quotes requested
40 years of experience

Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269

"Service and installation went very smoothly and he is coming back to install a new toilet and hook--up a new sink."

Ann E on May 2024

Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269

"Service and installation went very smoothly and he is coming back to install a new toilet and hook--up a new sink."

Ann E on May 2024


JFP Survey & Design LLC
13 Kristy Ct
5.00(
4
)
JFP Survey & Design LLC
13 Kristy Ct
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Land Surveying

Land Surveying


Wicked Web Design & SEO
1312 North Monroe St. Suite 137
4.67(
9
)
Wicked Web Design & SEO
1312 North Monroe St. Suite 137
4.67(
9
)
Customers say: Quick response
12 years of experience

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.

Want an Awesome looking website that also Ranks in the search engines? If you're expecting for it to generate new customers it's vital potential customers find it when they search. This is called Search Engine Optimization. Everyone and their brother are building websites these days, and ironically they are all SEO experts. Most people are smart enough to figure out this isn't true. We are 100% from the United States. Our team is comprised of Graphic Designers, a content writer and one of the Best SEO's in the Country. We have hundreds of #1 Rankings for some of the hardest search terms available. Ask to see some samples. Wicked Web Design is a division of Justin Monk SEO. It became a division to full-fill the entire package. Anyone can build a website, but if the on-page optimization isn’t done correctly the website will never rank. The customer then is forced to pay to have it re-done. Here’s where it gets tricky. Everyone says they are good at SEO, when actually very few are. It definitely isn’t fair to you the customer. Please do your homework and check their rankings. If they don’t have rankings chances are they aren’t very good. We rank in every city we have targeted. Ask to see the list. Awesome web Design mixed with Dominating SEO is a combination any company looking to destroy their competition can’t go without. Please allow extra time for our website (Visit Website) to load, the Demo is displaying all features available which dramatically slow down the loading speed. All the features are displayed so you can choose which ones you want for your website which will be much faster.


Blaisdell Survey LLC
22 Scribner Rd
No reviews
Blaisdell Survey LLC
22 Scribner Rd
No reviews
25 years of experience

I am a Land Surveyor, Septic Designer, Septic Evaluator, & Wetland Scientist based in Raymond, New Hampshire. I serve Southeastern New Hampshire including Rockingham County, Derry, Londonderry, Manchester and Salem. As a licensed Land Surveyor, Septic Designer and Wetland Scientist means that I do not have to sub-contract parts of a job which allows me to pass the savings on to my customers! The services I perform are on a fixed fee basis or hourly rate depending on the level of complexity.

I am a Land Surveyor, Septic Designer, Septic Evaluator, & Wetland Scientist based in Raymond, New Hampshire. I serve Southeastern New Hampshire including Rockingham County, Derry, Londonderry, Manchester and Salem. As a licensed Land Surveyor, Septic Designer and Wetland Scientist means that I do not have to sub-contract parts of a job which allows me to pass the savings on to my customers! The services I perform are on a fixed fee basis or hourly rate depending on the level of complexity.


Ibarra & Sons Excavating
8 Tamarack Court
No reviews
Ibarra & Sons Excavating
8 Tamarack Court
No reviews
26 years of experience

ibarra & sons excavating is an complete sitework excavating contractor-specializing in residential construction -this would include house lots/ additions / garages

ibarra & sons excavating is an complete sitework excavating contractor-specializing in residential construction -this would include house lots/ additions / garages


Coastal Points Construction
Gilman Street
5.00(
3
)
Coastal Points Construction
Gilman Street
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family business, detail and structural safety oriented. We will manage the whole project from start to finish so that everything is done up to our high standards with no middle man. Coastal Points Construction does everything from excavation to high end tiling. Custom homes, hardscape, home improvement, septic design & install, water front assessments, property management, interior design, & remodeling.

Family business, detail and structural safety oriented. We will manage the whole project from start to finish so that everything is done up to our high standards with no middle man. Coastal Points Construction does everything from excavation to high end tiling. Custom homes, hardscape, home improvement, septic design & install, water front assessments, property management, interior design, & remodeling.


Real Deal Builders
2 Sweet Briar Ln.
No reviews
Real Deal Builders
2 Sweet Briar Ln.
No reviews
Free onsite estimate

Real Deal Builders is a small company with 2 to 4 full time employees. I have a long list of sub-contractors I can call on for larger jobs. I require one third down with the remainder due upon completion of the job. I offer a 10% discount to senior citizens. Financing is available under specials cicumstances . Barter is always an option.

Real Deal Builders is a small company with 2 to 4 full time employees. I have a long list of sub-contractors I can call on for larger jobs. I require one third down with the remainder due upon completion of the job. I offer a 10% discount to senior citizens. Financing is available under specials cicumstances . Barter is always an option.


Martel Plumbing & Heating Inc
59 Old Rochester Rd
4.31(
51
)
Martel Plumbing & Heating Inc
59 Old Rochester Rd
4.31(
51
)
Customers say: Quality work
57 years of experience

Family owned & operated. Additional contact name - Lynda Robidas.

"Martel replaced our hot water heater four years ago (in less than 24 hours on Fourth of July weekend, no less) and I noticed today that it had started to leak. I called in to their office at 11:15 am spoke with a very kind and friendly woman who transferred me to Jeff. I left a message and had a call back in less than an hour. The heater was still under warranty, they had one in stock and the technician, Mike, was at the house in less than an hour and by 2pm the job was done! I have always had more than amazing experiences with Martel, but this one takes the cake. Jeff was very informative and helpful in diagnosing the issue and Mike was an absolute pleasure to have working in my basement. If you are looking for a stand-up company for any of your plumbing and heating needs, do not hesitate to call the friendly folks at Martel!"

Danielle G on August 2024

Family owned & operated. Additional contact name - Lynda Robidas.

"Martel replaced our hot water heater four years ago (in less than 24 hours on Fourth of July weekend, no less) and I noticed today that it had started to leak. I called in to their office at 11:15 am spoke with a very kind and friendly woman who transferred me to Jeff. I left a message and had a call back in less than an hour. The heater was still under warranty, they had one in stock and the technician, Mike, was at the house in less than an hour and by 2pm the job was done! I have always had more than amazing experiences with Martel, but this one takes the cake. Jeff was very informative and helpful in diagnosing the issue and Mike was an absolute pleasure to have working in my basement. If you are looking for a stand-up company for any of your plumbing and heating needs, do not hesitate to call the friendly folks at Martel!"

Danielle G on August 2024

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Septic system repairs FAQs

A septic tank lasts 20 to 30 years and can extend its life up to 40 years with disciplined maintenance. Regular pumping, annual inspections, and careful use of the system ensure long-lasting performance. Proper care—including flushing only approved materials and scheduling professional cleanings—protects your septic system and maximizes its lifespan.

Leach field failure can often occur due to a lack of proper maintenance, hydraulic overload, or environmental factors. When too much water enters the septic system—like running multiple large laundry loads back-to-back—it can overwhelm the leach field. Regular professional inspections, ongoing maintenance, and spacing out high-water-use activities help prevent failure.

A septic tank shows repair needs when noticeable symptoms arise around your home. Noticeable signs include strong sewage odors at fixtures, recurring pipe blockages, pooling water or damp patches near the leach field, and areas of unusually bright green or spongy grass. These indicators confirm that deteriorating components or clogs exist. Monitoring such signs and scheduling timely professional inspections prevents further costly damage.

Adhering to a strict, scheduled maintenance plan prevents septic system repairs. An annual inspection and a pump-out every three to five years safeguard your system’s performance. Additionally, only flushing waste and toilet paper, installing drain filters, keeping nonapproved items out of the system, and avoiding excessive water use help maintain your septic system’s health and efficiency.

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