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Septic system installers and replacers in Gilmanton

Roadway Excavators Inc.

522 Harvey Rd
5.00(
2
)
•Approved Pro

Roadway Excavators Inc.

522 Harvey Rd
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

Roadway Excavators Inc. 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

"Replaced leech field- he did an excellent job removing my old leech field and replacing it with a better system. From the time I entered the job in homeadvisor (approx 8am) I was called back before noon. We scheduled a site review later that day. From the time I selected Roadway, there was constant progress. Even when the permits were in progress, they were in constant contact to let me know what was going on. When the permits were in order, they worked nonstop until the job was done. Their work was excellent, prompt and neat. Highly recommend."

Russ R on April 2021

Roadway Excavators Inc. 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

"Replaced leech field- he did an excellent job removing my old leech field and replacing it with a better system. From the time I entered the job in homeadvisor (approx 8am) I was called back before noon. We scheduled a site review later that day. From the time I selected Roadway, there was constant progress. Even when the permits were in progress, they were in constant contact to let me know what was going on. When the permits were in order, they worked nonstop until the job was done. Their work was excellent, prompt and neat. Highly recommend."

Russ R on April 2021

Avatar for Covered Bridge Outdoor Construction Corp.

Covered Bridge Outdoor Construction Corp.

149 Hidden Oak Way
5.00(
7
)
•Approved Pro

Covered Bridge Outdoor Construction Corp.

149 Hidden Oak Way
5.00(
7
)
•Approved Pro
21 years of experience
Free onsite estimate

Covered Bridge is a construction firm with over 18 years in business. Our services include masonry and concrete repair, foundation and structural repair work. We also install chain link fencing. We serve residential, commercial and public sector clients. We also offer financing for our clients including 0% interest for 12 months and payment terms of up to 10 years!

"I have had Covered Bridge do several projects for me. They have exceeded my expectations every time! Paul and Keith are very easy to work with, they listened to what I wanted payed close attention to detail, they take pried in what they do and their finished work is proof! They have knowledge and experience in pretty much anything! Thanks to them I now have a brand new deck, stamped padio, new siding, front door and front steps and they will be my first call for any other projects that need attention! "

Candice C on August 2025

Covered Bridge is a construction firm with over 18 years in business. Our services include masonry and concrete repair, foundation and structural repair work. We also install chain link fencing. We serve residential, commercial and public sector clients. We also offer financing for our clients including 0% interest for 12 months and payment terms of up to 10 years!

"I have had Covered Bridge do several projects for me. They have exceeded my expectations every time! Paul and Keith are very easy to work with, they listened to what I wanted payed close attention to detail, they take pried in what they do and their finished work is proof! They have knowledge and experience in pretty much anything! Thanks to them I now have a brand new deck, stamped padio, new siding, front door and front steps and they will be my first call for any other projects that need attention! "

Candice C on August 2025

Avatar for Meredith Plumbing & Heating

Meredith Plumbing & Heating

9 Krainewood Dr.
4.38(
13
)
•Approved Pro

Meredith Plumbing & Heating

9 Krainewood Dr.
4.38(
13
)
•Approved Pro
Customers say: Super punctual
284 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

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

Caroline S on July 2025

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

"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."

Caroline S on July 2025

Wicked Web Design & SEO

1312 North Monroe St. Suite 137
5.00(
7
)

Wicked Web Design & SEO

1312 North Monroe St. Suite 137
5.00(
7
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

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.

Ibarra & Sons Excavating

8 Tamarack Court
No reviews yet

Ibarra & Sons Excavating

8 Tamarack Court
No reviews yet
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

Thunder Well and Pump

PO Box 1311
No reviews yet

Thunder Well and Pump

PO Box 1311
No reviews yet
41 years of experience

Thunder Well & Pump, located in Concord and Merrimack NH is a full service well and pump service company. Owner, Steven Schwed has been in the well business for over 20 years, and is experienced in all aspects of service and installation, water treatment, filtration and testing. Emergency service is available and always at a fair price. Thunder Well does not charge overtime for residential clients, making your cost as affordable as possible. We accept credit cards and can make payment arrangements. Member of NHGWA - New Hampshire Ground Water Association Member of MGWA - Massachusetts Ground Water Association Member of NGWA - National Ground Water Association.

Thunder Well & Pump, located in Concord and Merrimack NH is a full service well and pump service company. Owner, Steven Schwed has been in the well business for over 20 years, and is experienced in all aspects of service and installation, water treatment, filtration and testing. Emergency service is available and always at a fair price. Thunder Well does not charge overtime for residential clients, making your cost as affordable as possible. We accept credit cards and can make payment arrangements. Member of NHGWA - New Hampshire Ground Water Association Member of MGWA - Massachusetts Ground Water Association Member of NGWA - National Ground Water Association.

Watertech Pump & Filter LLC

PO Box 236
4.92(
12
)

Watertech Pump & Filter LLC

PO Box 236
4.92(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Watertech Pump & Filter specializes in your domestic water supply. We are licensed as Water Well Contractors, Pump Installers and Water Treatment Technicians. Let us Resolve Your Water Problem!

"Little could be done with existing system. Unfortunately, we were charged a significant fee for travel. Overall, not much could be done."

Scott S on January 2018

Watertech Pump & Filter specializes in your domestic water supply. We are licensed as Water Well Contractors, Pump Installers and Water Treatment Technicians. Let us Resolve Your Water Problem!

"Little could be done with existing system. Unfortunately, we were charged a significant fee for travel. Overall, not much could be done."

Scott S on January 2018

Findeisen Survey & Design LLC

87 Indian Rock Rd
No reviews yet

Findeisen Survey & Design LLC

87 Indian Rock Rd
No reviews yet
26 years of experience

Land Surveyor / Septic Designer / Civil Engineering available ~ Licensed in NH and MA Over 20 years experience in all aspects! FREE ESTIMATES ON ANY OF THE SERVICES LISTED BELOW!!!

Land Surveyor / Septic Designer / Civil Engineering available ~ Licensed in NH and MA Over 20 years experience in all aspects! FREE ESTIMATES ON ANY OF THE SERVICES LISTED BELOW!!!

Hubbell Development Corp

220 Loudon Rd. Suite 107
No reviews yet

Hubbell Development Corp

220 Loudon Rd. Suite 107
No reviews yet
28 years of experience

Hubbell Development Corp has been serving residential, commercial & municipal customers throughout New Hampshire since 1997. Our mission is to provide a better service at a better price than our competitors.

Hubbell Development Corp has been serving residential, commercial & municipal customers throughout New Hampshire since 1997. Our mission is to provide a better service at a better price than our competitors.

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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FAQs for septic system installation and replacement projects in Gilmanton, NH

Most septic system replacements require several days to complete, not including permitting and preparation time. The process begins with site assessment and testing, followed by excavation, component installation, and final inspection. Weather conditions, property accessibility, and inspection schedules can all affect your project timeline. Your contractor can provide a more specific estimate based on your property's unique characteristics.

Standard homeowners' insurance policies don't cover septic system replacement due to age or normal deterioration. Coverage may apply if damage results from specific covered events, but routine maintenance and eventual replacement are generally considered homeowner responsibilities. Review your policy details or speak with your insurance agent to understand your specific coverage limitations.

Look for multiple indicators such as slow-draining fixtures, unusual gurgling sounds in plumbing, sewage odors inside or outside your home, or wet spots in your yard. Unusually lush grass over the drain field area, frequent backups, or recurring repair needs might signal system failure. Addressing these warning signs promptly can prevent property damage and health hazards.

DIY septic installation is not recommended and may violate local regulations. Professional installation ensures compliance with health codes, proper design for your specific site conditions, and appropriate safety measures. The specialized equipment, technical knowledge, and permitting requirements make this a job best left to licensed professionals who can guarantee the system's safety and effectiveness.

With proper maintenance, including regular pumping, a drain field lasts 20 years. Various factors influence system longevity, including household size, water usage patterns, and soil conditions. Regular professional inspections can help determine when replacement becomes necessary. If your system requires increasingly frequent repairs, replacement might be more economical than continuing to address individual problems.

The Gilmanton, NH homeowners’ guide to septic system installations and replacements

From average costs to expert advice, get all the answers you need to get your job done.

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