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Find Septic system installers and replacers in Post Falls

Pain Free Excavation
4.7(
11
)

Serving Post Falls, 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
18 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for G-Man Construction
G-Man Construction
5.0(
8
)

Serving Post Falls, 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 time7 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Inovate, LLC
Inovate, LLC
4.7(
6
)

Serving Post Falls, ID and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Dustin did a great job installing our septic! Always got back to us right away and answered any questions we had. Would highly recommend using him!!"
septic installation
septic tanks
drain field
Mother in law apartment
concrete/Framing

+12

Response time1 day
34 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for Inland Northwest Contracting, LLC
Inland Northwest Contracting, LLC
5.0(
5
)

Serving Post Falls, ID and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time10 hrs
22 neighbors recently requested a quote
Recommended by100%of homeowners
Evergreen Sanitation Inc
4.2(
109
)

Serving Post Falls, ID and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Out septic tank backed up on a Saturday and we called and left a message.  We quickly received an e-mail that advised us they had received our message and would call on Monday.  Also provided a number to call  if emergency service was needed.  They called first thing Monday morning and we set up an appointment for Wednesday.  Truck arrived at the scheduled time and the technician went right to work and explained what he had found, answered my questions, and made suggestions as he felt were necessary.
    A different technician was required to install the optional risers and covers we agreed to, and he arrived as scheduled on Friday morning to complete the job.
    We appreciated the office staff at Evergreen keeping us constantly updated as to the arrival times and costs.  We would definitely use them again.
"
Response time6 days
Recommended by87%of homeowners
Avatar for Morning Star Excavating, LLC
Morning Star Excavating, LLC
5.0(
13
)

Serving Post Falls, ID and surrounding areas

In business since 2023

Free estimates

Small jobs welcome

Morning Star Excavating, LLC 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.\n

Grade
Parking lot Grading
Grade
Parking lot Grading
Grade

+54

Response time2 days
Response rate91%
Recommended by69%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Post Falls, ID and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"He was very professional and courtious. The appliance needed a part. He is checking with Choice to see if needs part or replace the refrigerator. I was very pleased with the his service and approachability."
Recommended by82%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Post Falls, ID and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
Avatar for Goebels Septic and Services
Goebels Septic and Services
5.0(
2
)

Serving Post Falls, 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

Additional Photos
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+1

Recommended by100%of homeowners
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FAQs for septic system installation and replacement projects in Post Falls, ID

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Post Falls, ID 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.