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Top-Rated Septic tank pros in Sandpoint - Updated Nov 2026

Pain Free Excavation
4.7(
11
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Sandpoint, ID and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

At Pain Free Excavation, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for G-Man Construction
G-Man Construction
5.0(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Sandpoint, ID and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We offer a wide variety of excavation services. From trenching to foundation footings we can get the job done. Our equipment is specialized to work in small spaces and can get into hard to access areas. Our goal is to do the job quickly and efficiently to save the customer money. With more than 25 years of experience operating equipment we can certainly do any job big or small.

Excavating Project
Excavating Project
Excavating Project
Excavating Project
Excavating Project

+27

Response time3 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Inovate, LLC
Inovate, LLC
4.7(
6
)
Septic System - Install or ReplaceSeptic System - RepairSeptic System - Install or Replace - For Business+1 more

Serving Sandpoint, ID and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"needed a septic repair ASAP because of a cracked tank. Dustin was there the next day and removed the 1000gal tank, sealed it and had it back in place the following day. He ran into some challenges (digging with trench shovel) ETC. More than enough equipment to handle the job. I would highly recommend Dustin. PS I am trying to talk him into doing some other work for me. Thank You"
septic installation
septic tanks
drain field
Mother in law apartment
concrete/Framing

+12

Response time1 day
Response rate91%
27 neighbors recently requested a quote
Avatar for Duncan Construction & Development LLC
Duncan Construction & Development LLC
4.9(
9
)
Septic System - Install or Replace - For Business

Serving Sandpoint, ID and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"I would highly recommend Duncan Construction & Development! Great communication, Fair pricing, reliable., and quality work. They did a great job from start to finish!! Answered all our questions at our site evaluation and finished our job in a timely manner. Did a great job with our excavation and septic install . Will definitely use them again in the future on more projects!"
Response time2 hrs
Response rate97%
Recommended by87%of homeowners
PLUMBNH2O LLC
New to Angi
Septic System - Install or Replace

Serving Sandpoint, ID and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

About us \nQuick and reliable service to all 5 boroughs and Nassau County. We cover outdoor sewer replacement, outdoor water mains, drain cleaning, camera inspection, water jetting, NYC backflow installation and inspection. Don't hesitate to contact our team of professional plumbers today.

20 neighbors recently requested a quote
Avatar for Goebels Septic and Services
Goebels Septic and Services
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sandpoint, ID and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We’re a family-owned and operated company providing all types of Septic Service and Cleaning. Our customer’s satisfaction has been the key to our successful relationship with the local and regional communities. Give us a call to come out and take a look at your septic tank! We provide free estimates and look forward to working with you soon

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+1

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Sandpoint, ID and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
Additional Photos
Additional Photos
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Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Avatar for Gray Timber Construction LLC
Gray Timber Construction LLC
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Sandpoint, ID and surrounding areas

In business since 1994

Free estimates

Emergency services offered

Gray Timber Construction is a locally owned & operated business in Northern Idaho. Our construction team is innovative while paying attention to details that save the customer money & providing a personalized experience. Our expertise comes with working with homeowners, builders and businesses. We are licensed, bonded & reliable. We have been servicing the Sandpoint & North Idaho areas since 2011. \n\nWe specialize in Home Builds, Pole Barns, Advanced Septic Systems and all types of Utilities & excavation. Jim, the owner, has over 30 years of experience in all facets of construction besides a talent for metal fabrication which is often needed.

New Septic Installation
Hand Rails
Pole Barn - (Post Frame)
Excavation and Utilities
Response time8 hrs
Response rate92%
Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

Regular checks of pressure tanks, testing water quality, and cleaning intake screens.

Mound systems can fail if foreign objects are flushed into the septic tank, the septic tank is backed up with solid waste (sludge), if wastewater floods or seeps from the mound, or if any part of the system is clogged. To prevent this, only flush toilet paper and your normal “business” down toilets, and get a septic inspection at least yearly.

Ideally, you should conduct a mechanical inspection and a bacterial or well water inspection yearly. While you might be able to push it off to every other year, it’s best to have peace of mind, especially when it comes to something that you use so frequently. 

If you experience repeated gastrointestinal illness in the household, it's important to test the well water more regularly for quality and cleanliness to check for bacteria.

Septic tanks come in multiple shapes, sizes, and materials. However, they’re often round or rectangular in shape and made from concrete, fiberglass, or plastic. There’s a range of septic tank sizes, with the average model measuring 30 to 40 square feet and holding 1,000 to 1,500 gallons of waste.

For the most part, choosing between 30/50 psi and 40/60 psi is based on your water-pressure preference. However, it can also depend a little bit on your house—if you have older plumbing, a lower water pressure can be easier on the pipes (and a bit more gentle on your well pump). 

The lower 30/50 pressure is usually enough for a single-story home, but you may want 40/60 if you have multiple stories, as the extra pressure helps water flow smoothly up to the second floor.

The Sandpoint, ID homeowners’ guide to septic tank services

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