Get matched with the best Septic Tank & System Service pros in Hollis, NH

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Rowell's Services

★ ★ ★ ★ ★ 4.6 (17 reviews)
Electrical, NH
1 project

Rowell's Services, a family-owned company since 1983, is dedicated to delivering exceptional home services for enhanced comfort and safety. We specialize in drain cleaning, septic services, heating, c...

Pawjer Earth Products

★ ★ ★ ★ ★ 4.8 (8 reviews)
Goffstown, NH 03045

Pawjer Earth Products is a comprehensive landscaping company based in Goffstown, New Hampshire. We specialize in landscape design, construction, custom stone features, site work, excavation, snow remo...

Steve Sarette & Son Excavation, LLC

★ ★ ★ ★ ★ 4.8 (4 reviews)
Goffstown, NH 03045
1 project

Steve Sarette & Son Excavation, LLC is a reputable provider of excavation services for homeowners, contractors, and municipalities. Our licensed and bonded team offers lot clearing, septic systems, dr...

Cost Guide

How much does Septic Tank & Septic System Services cost in Hollis, NH?

Typical septic tank & septic system services projects in Hollis, NH range from $400 to $1,500, with most homeowners paying around $750.

$400
$750 Typical cost in Hollis, NH
$1,500
LOWHIGH

Prices vary by project scope, materials, and local labor rates.

Per Pump $200–$400
Per Inspection $150–$300
Per System Install $5,000–$10,000

Last updated: April 2026

Septic tank and septic system services in Hollis typically cost between $400 and $1,500, with an average price around $750. Costs can vary based on the tank size, service frequency, and whether repairs are needed.

Local septic service providers in Hollis charge approximately $100–$150 per hour for labor. In Hollis, septic system installations usually require permits from the Hollis Health Department, with fees ranging from $200 to $500.

When comparing quotes from septic service providers in Hollis, ensure to ask about the scope of services included. Understanding what is covered can help avoid additional costs down the line.

When comparing septic tank service quotes in Hollis, look for comprehensive service offerings that include inspections and potential repairs to ensure long-term care.

What affects the cost in Hollis, NH?

Hollis Labor Rates

Licensed septic service contractors in Hollis charge $100–$150/hr. Rates can vary based on the complexity of the service needed and local demand.

Permits & Inspections

Most septic work in Hollis requires permits from the Hollis Health Department. The approval process can take a few days, especially for new installations.

System Size & Type

The size and type of the septic system can swing costs by 20–30%. Larger systems or advanced treatment options incur higher expenses.

Seasonal Demand & Scheduling

Spring is a busy time for septic services in Hollis. Scheduling your service during the off-peak season can lead to better rates and quicker service.

Frequently Asked Questions About Septic Tank & Septic System Services in Hollis, NH

Weather can significantly impact septic systems in Hollis. Heavy rainfall can lead to saturated ground, increasing the risk of system backups and preventing proper drainage. Conversely, prolonged dry spells can lead to soil shrinkage, which may affect the system's ability to function correctly. Winter weather can also pose challenges, as freezing temperatures may lead to frozen pipes or tank issues. It's essential to monitor your system’s performance during extreme weather conditions and schedule regular maintenance to mitigate potential problems. Local septic service providers understand the specific challenges posed by Hollis weather and can provide guidance on maintaining your system effectively year-round.

In Hollis, it is generally recommended to have your septic tank pumped every three to five years, depending on the size of your tank and the number of people in your household. Regular pumping helps prevent system backups and maintains the efficiency of your septic system. For larger households or those using garbage disposals, more frequent pumping may be necessary. It's also wise to monitor your system for signs of trouble, such as slow drains or unusual odors. If you're unsure about the best schedule for your septic tank, consulting with a local septic service provider in Hollis can provide tailored recommendations based on your specific circumstances.

In Hollis, there are several signs that may indicate your septic tank needs replacement. If you notice frequent backups, foul odors in your yard, or pooling water around the tank, these could be signs of a failing system. Additionally, if your tank is more than 20-30 years old, it may be time to consider replacement, as older systems are more prone to failure. Other indicators include persistent drainage issues or a significant drop in your system's performance despite regular maintenance. Consulting with a local septic professional can provide a thorough assessment of your system and help determine whether replacement is necessary.

If you notice problems with your septic system in Hollis, such as slow drains, gurgling sounds, or foul odors, it's essential to act quickly. These issues may indicate a blockage or malfunction within the system. Start by avoiding flushing any non-biodegradable items and limit water use until a professional can assess the situation. Contact a local septic service provider promptly, as they can diagnose the problem and recommend appropriate solutions. Ignoring septic issues can lead to costly repairs and potential environmental hazards, so addressing them quickly is crucial. Regular maintenance and timely interventions can help keep your septic system functioning properly.

During a septic tank inspection in Hollis, a qualified technician will evaluate your entire septic system to ensure it is functioning properly. The inspection typically begins with a visual assessment of the area around the tank, checking for any signs of leaks, odors, or pooling water. The technician may then open the tank to examine the sludge and scum layers, measuring their levels to determine if pumping is necessary. They will also check the distribution box and drain field for any signs of failure. After the inspection, you will receive a detailed report outlining any issues found and recommendations for maintenance or repairs. Regular inspections can help you proactively address potential problems and extend the life of your septic system.

Common Septic Tank & Septic System Services services and their costs

Typical pricing in Hollis, NH by service type.

Routine Septic Services

Regular Maintenance

MethodCost Range
Septic Tank Pumping
Essential for maintaining system health and preventing backups.
$400–$800
Septic Inspection
Regular checks to ensure system is functioning properly.
$150–$300
Tank Cleaning
Thorough cleaning to remove sludge and solids.
$200–$500
Lateral Line Cleaning
Cleaning of lateral lines to prevent blockages.
$300–$700

Installation & Repair Services

Installation and System Upgrades

MethodCost Range
New Septic System Installation
Complete installation of a new septic system.
$5,000–$10,000
Septic Tank Replacement
Replacing an old or damaged septic tank.
$3,000–$6,000
Drain Field Repair
Repairing or replacing drain field sections as needed.
$2,000–$4,500
Advanced Treatment System Installation
Installing advanced systems for better waste management.
$10,000–$20,000
Ready to start your septic tank & septic system services project? Get free quotes from vetted pros in Hollis, NH.
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Price ranges are estimates compiled from publicly available data and may vary with project scope.


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Browse all services
Retaining Wall Construction
Window Installation & Replacement
Roofing & Gutter Services
Siding & Exterior Remodeling
Solar Panel Installation Services
Pest Control Services
Septic Tank & Septic System Services
Garage Door Installation & Repair
Insulation Installation
Foundation Installation & Repair
Basement Waterproofing
Landscape Design
Landscape Construction
Landscape Maintenance
Landscape Repair
Land Cleaning
Garden Remodeling
Tree Planting & Transplanting
Tree & Shrub Care
Lawn Care & Mowing
Lawn Edging & Trimming
Leaf Removal & Cleanup
Seasonal Yard Cleaning
Lawn Aeration
Lawn Dethatching
Lawn Overseeding & Reseeding
Patio Design & Installation
Paver Installation
Driveway Repair & Paving
Deck Building & Repair
Sidewalk & Pathway Installation
Fence Installation
Stone & Concrete Installation
Outdoor Lighting Installation
Sprinkler Installation & Repair
Sprinkler Adjustment
Drip Irrigation System Installation
Irrigation System Repair
Rainwater Harvesting System Installation
Drought-Resistant Lawn Installation
Handyman Services
Air Duct Cleaning Services
Door Installation & Replacement
Drywall Installation & Repair
House Painting Services
Kitchen Remodeling
Interior Design & Decorating
Custom Cabinets & Cabinetry
Countertop Installation Services
Flooring Installation Services
Tile & Stone Installation Services
Carpet Installation
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Browse all services
Retaining Wall Construction
Window Installation & Replacement
Roofing & Gutter Services
Siding & Exterior Remodeling
Solar Panel Installation Services
Pest Control Services
Septic Tank & Septic System Services
Garage Door Installation & Repair
Insulation Installation
Foundation Installation & Repair
Basement Waterproofing
Landscape Design
Landscape Construction
Landscape Maintenance
Landscape Repair
Land Cleaning
Garden Remodeling
Tree Planting & Transplanting
Tree & Shrub Care
Lawn Care & Mowing
Lawn Edging & Trimming
Leaf Removal & Cleanup
Seasonal Yard Cleaning
Lawn Aeration
Lawn Dethatching
Lawn Overseeding & Reseeding
Patio Design & Installation
Paver Installation
Driveway Repair & Paving
Deck Building & Repair
Sidewalk & Pathway Installation
Fence Installation
Stone & Concrete Installation
Outdoor Lighting Installation
Sprinkler Installation & Repair
Sprinkler Adjustment
Drip Irrigation System Installation
Irrigation System Repair
Rainwater Harvesting System Installation
Drought-Resistant Lawn Installation
Handyman Services
Air Duct Cleaning Services
Door Installation & Replacement
Drywall Installation & Repair
House Painting Services
Kitchen Remodeling
Interior Design & Decorating
Custom Cabinets & Cabinetry
Countertop Installation Services
Flooring Installation Services
Tile & Stone Installation Services
Carpet Installation
Bathroom Remodeling
Walk-In Tub Installation
Home Renovation & Remodeling Services
Design-Build Services
Custom Home Builders
Commercial Construction Services
Carpentry & Woodworking
Architectural & Building Design Services
Structural Engineering Services
Heating & Cooling Services
Electrical Services
Plumbing Services
Smart Home & Theater Installers
Professional Home Organizers
Junk Removal & Hauling