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Best septic tank pros near Ames, IA

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

Avatar for Vertex Construction Services
Vertex Construction Services
5.0(
11
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Ames, IA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

Locally owned and operated company right here in the state of Iowa. We do take care of any excavation or grading needs a homeowner might need. With 20 years of experience in the industry, we offer a fair and competitive price and we are always available to answer any questions.

Grading
Grading
Grading
Grading
Sidewalk backfill

+13

Response time12 hrs
Response rate100%
25 neighbors recently requested a quote
Stoakes Septic Service, LLC
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Ames, IA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

"Jessy absolutely knows the septic business! My project was particularly difficult, but Jessy made all the right decisions and actually took some extra time to help me move. Heâ s a doer and did all the work himself!"
Response time4 hrs
Recommended by100%of homeowners
H&H DIESEL SERVICES OF IOWA L.L.C.
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Ames, IA and surrounding areas

In business since 2018

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Response time10 hrs
Recommended by100%of homeowners
Avatar for Golden Rule Plumbing Heating & Cooling Inc
Golden Rule Plumbing Heating & Cooling Inc
3.9(
112
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Ames, IA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Ryan was very helpful setting up a Saturday appointment for me. Joe, the service plummer was there within an hour after my initial call. Joe was very professional and helpful. Joe went over all the costs up front. We initially thought we were able to unclog a toilet but later found that the object (deoderant container) was moved, but still lodged in the trap of the toilet. Joe came back on Monday morning and we had no choice but to replace the toilet. Joe went over the options and replaced it that morning. Again....he was very professional and did an amazing job."
Recommended by72%of homeowners
Avatar for American Plumbing and Excavating, LLC
American Plumbing and Excavating, LLC
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Ames, IA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We take great pride 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 the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time1 day
Recommended by50%of homeowners
Karr Septic Services
5.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Ames, IA and surrounding areas

In business since 2005

Credit card accepted

Karr Septic Services 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

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 Ames, IA 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
NC Contracting
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Ames, IA and surrounding areas

In business since 1989

Free estimates

Credit card accepted

Here at NC Contracting we are a fully licensed and insured contracting company working with residential and commercial properties. No job is too large or small for us and we pride ourselves on our professionalism and skillset. Call now for a free quote.

Recommended by100%of homeowners
American Plumbing and Excavating, LLC
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

Serving Ames, IA and surrounding areas

In business since 2022

Free estimates

Credit card accepted

We take great pride 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 the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Showing 1-10 of 11
Septic Tanks FAQs, answered by experts

A properly installed and maintained septic drain field (also known as a leach field) can last up to 50 years, though the average is around 20 years. However, factors like poor soil conditions, heavy usage, or improper maintenance can significantly shorten its lifespan to 15-20 years.

To extend the life of your drain field:

  • Schedule Regular Inspections: Have the entire septic system, including the drain field, inspected every two to five years to catch problems early.

  • Protect the Area: Avoid driving heavy vehicles or placing heavy structures over the drain field. Plant only grass or other lightweight vegetation with shallow roots over the area.

  • Maintain the Septic Tank: Proper care of the septic tank, including regular pumping and avoiding harmful chemicals, prevents strain on the drain field.

Be aware of signs of failure, such as strange odors, standing water, or unusually lush grass over the field, which indicate your system may need professional attention.

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.

How to size a well pressure tank is determined by three factors: flow rate, or how many gallons per minute your well pump produces; minimum runtime; and pressure switch setting. Most pressure tanks have a pressure switch operating at 20/40, 30/50, and 40/60—the first number is the pressure needed for the pump to turn on, and the second number is the pressure needed for the pump to switch off. Most homeowners relying on well water require a water pressure tank ranging from 20 to 80 gallons. 

A septic perc test is done by drilling a hole into the ground, filling the hole with water, and testing to see how long it drains. While simple, the test itself provides a great deal of information about your yard. The last thing you want to do is skip a perc test only to discover your yard doesn’t drain sewage effectively.

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

The Ames, IA homeowners’ guide to septic tank services

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