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Eddy A on July 2021
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Eddy A on July 2021
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Find Septic system installers and replacers in Plaistow
Innovative Septic Solutions
40 Pasture Drive
Innovative Septic Solutions
40 Pasture Drive
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!
"Great job, easy to deal with; honest pricing and quality work."
Neal D on October 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!
"Great job, easy to deal with; honest pricing and quality work."
Neal D on October 2025
Roadway Excavators Inc.
522 Harvey Rd
Roadway Excavators Inc.
522 Harvey Rd
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 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
H. K. White & Son, LLC
203 Towle Rd
H. K. White & Son, LLC
203 Towle Rd
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 years of experience
Welcome to H.K. White & Son, LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!
"They were very approachable, and made me feel comfortable as a woman dealing with contractors. Very professional, and on time, even checking in when their day was done. I would say they went above and beyond."
Kathy Y on March 2019
Welcome to H.K. White & Son, LLC! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!
"They were very approachable, and made me feel comfortable as a woman dealing with contractors. Very professional, and on time, even checking in when their day was done. I would say they went above and beyond."
Kathy Y on March 2019
Granite State Sewer & Drain Cleaning Co
PO Box 313
Granite State Sewer & Drain Cleaning Co
PO Box 313
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
34 local quotes requested
Granite State Sewer & Drain Cleaning Co is your go-to plumbing and drain cleaning expert in New Hampshire. With our extensive experience and top-notch service, we stand out from the competition. Contact us today for all your plumbing needs! Additional DBAs - Granite State Sewer Pumps, Granite State Sewer & Drain Cleaning Inc.
"good job and reasonable pricing"
David S on September 2025
Granite State Sewer & Drain Cleaning Co is your go-to plumbing and drain cleaning expert in New Hampshire. With our extensive experience and top-notch service, we stand out from the competition. Contact us today for all your plumbing needs! Additional DBAs - Granite State Sewer Pumps, Granite State Sewer & Drain Cleaning Inc.
"good job and reasonable pricing"
David S on September 2025
Hot & Cold Plumbing & Heating LLC
North Shore, Ma
Hot & Cold Plumbing & Heating LLC
North Shore, Ma
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1406 local quotes requested
SUPER SERVICE AWARD 2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.
"I would highly recommend Erik for your plumbing work. Very professional, great guy, treats you like a customer. Very fair price, upfront and honest about all the details and options. Eric was there when he said he would and updated me along the way on progress. I hired Erik about 8 years ago to install an outside faucet/spickit and has always worked great. Glad I saved his number!"
Brian D on September 2025
SUPER SERVICE AWARD 2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.
"I would highly recommend Erik for your plumbing work. Very professional, great guy, treats you like a customer. Very fair price, upfront and honest about all the details and options. Eric was there when he said he would and updated me along the way on progress. I hired Erik about 8 years ago to install an outside faucet/spickit and has always worked great. Glad I saved his number!"
Brian D on September 2025
A Really Good Plumber
5 Elder Williams Rd
A Really Good Plumber
5 Elder Williams Rd
Customers say: Quality work
384 local quotes requested
18 years of experience
At A Really Good Plumber, we pride ourselves on providing our customers with reasonable pricing, quality workmanship, and professional service on every call. When you work with A Really Good Plumber, you know you are getting high quality products and exceptional service facilitated by cutting edge technology. Our certified technicians use this technology in all installations, and to diagnose, and repair existing problems. These services will ultimately benefit the ones you love by keeping you and your family comfortable and safe all year round.
"He was very observant of all the permissions needed for a gas water heater. I definitely would recommend them to anybody easy to talk to and great work."
Dave B on December 2024
At A Really Good Plumber, we pride ourselves on providing our customers with reasonable pricing, quality workmanship, and professional service on every call. When you work with A Really Good Plumber, you know you are getting high quality products and exceptional service facilitated by cutting edge technology. Our certified technicians use this technology in all installations, and to diagnose, and repair existing problems. These services will ultimately benefit the ones you love by keeping you and your family comfortable and safe all year round.
"He was very observant of all the permissions needed for a gas water heater. I definitely would recommend them to anybody easy to talk to and great work."
Dave B on December 2024
JFP Survey & Design LLC
13 Kristy Ct
JFP Survey & Design LLC
13 Kristy Ct
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Land Surveying
Land Surveying
E&E Septic dba Epping and Exeter Septic Service
82 Camp Lee Road
E&E Septic dba Epping and Exeter Septic Service
82 Camp Lee Road
43 years of experience
Full Service Septic Company
Full Service Septic Company
Lapans Waterproofing & Home Maintenance
131 Mt Washington St
Lapans Waterproofing & Home Maintenance
131 Mt Washington St
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
Owner operated. No subcontractors. Charges determined by the job. Travel charges may apply. Additional service area - Cohasset-Plymouth, Concord. Award winning. www.facebook.com/lapansbasements.
"Found and fixed leaks. Professional!"
James S on July 2025
Owner operated. No subcontractors. Charges determined by the job. Travel charges may apply. Additional service area - Cohasset-Plymouth, Concord. Award winning. www.facebook.com/lapansbasements.
"Found and fixed leaks. Professional!"
James S on July 2025
FAQs for septic system installation and replacement projects in Plaistow, NH
The Plaistow, 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.
When calculating the cost to pump a septic tank, you need to consider the size of the tank, how often it needs to be pumped, and the maintenance of the tank.
Use this guide to budget for a septic system inspection based on cost factors such as inspection type, accessibility, and additional septic services.
If you need to replace your well pump, you should budget based on the well pump type, size, and labor rates in your area.
Budget for septic tank repair costs based on factors including parts, materials, labor, ongoing maintenance costs, and more.
Budget for well pump repair costs based on factors such as parts and components, location, pump type, labor, inspections, and more.
Discover how factors such as your location, service requirements, labor rates, and add-ons affect well inspection costs.
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