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

Avatar for Advanced Home Services
Advanced Home Services
4.6(
195
)
Septic System - Repair

Serving Riverside, ID and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Very knowledgeable and the training is way above and beyond and they stand behind everything they do, they did everything for the happiness of the consumer. We're extremely pleased and we do recommend them to quiet a few, and they've done several jobs to our home plumbing, septic you name it, and every single job has the same quality, they're like family to us they really care and look out for us."
Furnace Service
Furnace Service
Advanced Home Services
Advanced Home Services
Advanced Home Services

+4

Response time10 hrs
17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Top Notch Heating and Plumbing LLC
Top Notch Heating and Plumbing LLC
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Riverside, ID and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Since 2006, homeowners in the Eastern Idaho and Western Wyoming area have turned to our team for quality HVAC, Plumbing, and Drain services. \n\nOur team understands heating and plumbing emergencies don’t always occur at the most convenient times. That’s why you can expect Top Notch service from our experts 24/7/365. \n\nWe'll keep your home in tip-top shape with our outstanding service.\n\nDon't Despair, We'll Be Right There!\n

Ductless Install
Ductless Install
Ductless Install
Ductless Install
Ductless Install

+5

13 neighbors recently requested a quote
Avatar for Apex Flooring
Apex Flooring
5.0(
2
)
Septic System - Install or Replace

Serving Riverside, ID and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Apex Flooring 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.

6 neighbors recently requested a quote
Recommended by50%of homeowners
Avatar for CFLO Plumbing
CFLO Plumbing
3.7(
7
)
Septic System - Install or Replace

Serving Riverside, ID and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

CFLO PLUMBING 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

Gallery
Gallery
1 neighbors recently requested a quote
Avatar for A Grade Excavation, LLC
A Grade Excavation, LLC
5.0(
10
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Riverside, ID and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"The timing of my water line rupture was the worst time of year and even though Chazz was busy he made time to help with my emergency. He was willing to come right away to help us out. Chazz was very friendly and professional about his work. I felt as though he would stay all night just to make sure things got done. I would definitely call A grade excavation again. Thanks Chazz!"
Old Spigot
Digging
The old line
New Spigot
Backfiiled

+1

Response time4 days
Recommended by100%of homeowners
Avatar for My Septic Services, LLC
My Septic Services, LLC
5.0(
3
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Riverside, ID and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"The gal that answered the phone was absolutely professional and friendly What a great combination! Tommy was also professional and when he delivered the not so good news concerning my septic he had great "Bed Side Manner" He is going above and beyond to get it fixed quickly and keep costs to a minimum... Thanks ð"
Response time40 mins
Recommended by100%of homeowners
Avatar for Scamara Septic and Excavation LLC
Scamara Septic and Excavation LLC
5.0(
2
)
Septic System - Install or Replace

Serving Riverside, ID and surrounding areas

In business since 2022

Free estimates

Offers commercial services

With over 5 years of experience, customer service and attention to detail is our expertise. We have an open and flexible schedule. We are very punctual and ready to work for you! We are certified in complex septic systems, including Eljen systems! Call us today for an free estimate.\n

Trench #1
Trench #2
Backfill
Backfill
Response time20 mins
Recommended by50%of homeowners
Avatar for Grover Excavation & Septic, LLC
Grover Excavation & Septic, LLC
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Riverside, ID and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Well, Grover excavation does it again. We had a septic problem that got nasty real quick. I called DJ and he responded immediately. Once again, quick, professional and dependable. No need to.look any further for any of my excavation needs. Thanks alot DJ and forever grateful."
Response time7 hrs
Recommended by66%of homeowners
Showing 1-10 of 15
Septic Tanks FAQs, answered by experts

If you notice that your well pump runs continuously, it’s important to take action quickly to avoid further damage. A few common issues may be to blame for a continuously running well pump, such as mechanical damage, a faulty pressure control switch, low water level, prime loss, and leaking pipes and fixtures.

Soda, coffee, and other soft drinks are highly acidic. This affects the pH in septic tanks, causing them to require more frequent pumping. However, a vast majority of people don't need to worry about septic system disruption. Pouring out the occasional flat soda doesn’t affect septic systems to the same degree as the high-volume dumping from restaurants and convenience stores.

The smallest septic system available for purchase typically includes a 750-gallon tank. However, the smallest size you can legally install is determined by local regulations, and many areas require a minimum capacity of 1,000 gallons. The cost to install a small septic system generally ranges from $2,910 to $13,900. Before proceeding, it is essential to check with your local health department or consult a local septic professional to confirm the minimum legal requirements in your area.

A septic tank lid is often 1 foot underground, but it could be just 4 inches from the surface or 4 feet deep. For septic tank lids that are closer to the surface, you’ll have an easier time locating them just by looking for signs in the yard or using a metal probe. But for septic tanks that are buried deeper underground, you’ll need to hire a pro with specialized equipment to track down the lid without risk of damaging utility lines.

Adding a thin layer of dirt over a septic drain field is fine, especially if soil erosion has occurred. However, adding too much dirt can compact the soil, reducing the drain field’s ability to absorb and filter wastewater properly. Avoid using heavy clay soil, as it can prevent proper drainage. Instead, use a light layer of topsoil and plant grass to help with soil stability.

The Riverside, ID homeowners’ guide to septic tank services

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