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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
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 Riverside, 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
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
Showing 1-10 of 15
Septic Tanks FAQs, answered by experts

The bacteria already present in your septic system should be enough to break down solids in a properly maintained septic tank. However, if you’re in a DIY mood, you can try adding (well-mashed) rotten tomatoes to help the good bacteria fulfill their duty. Just make sure you give them a couple hours to work after flushing them down.

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

Both materials are suitable for septic tanks, but concrete usually lasts longer than plastic. If you’re buying a new tank, the prices are similar for plastic ($500 to $2,500) and concrete ($700 to $2,000). However, there’s a notable difference in repair prices, with plastic tank repair costs ranging from $150 to $2,000, while concrete repairs are between $700 and $5,000.

Common signs that your well pump is failing include fluctuating or consistently poor water pressure, sputtering water from faucets, or a complete loss of water. Other indicators are unusual noises coming from the pump, the pump running continuously, dirty or cloudy water, or a sudden, unexplained spike in your utility bills. While some issues, especially after a power outage, might be resolved by simply restarting the power or priming the pump, persistent problems suggest a more serious issue. If you notice any of these red flags, it is recommended to call a professional well pump service to inspect the system and determine whether it needs to be repaired or replaced.

On average, you should call a pro to pump your cesspool once per year. If you have a larger home with a lot of family members, you may need to pump more (up to six times per year). On the flip side, if you’re talking about a cesspool for a home you don’t use much or if you’re the only occupant in a home, you won’t have to pump nearly as much.

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.