4.8 
22 *The Angi rating for Septic Tank Service companies in Shell Knob, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Shell Knob, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on May 26, 2026
Serving Shell Knob, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Free estimates
Emergency services offered
"Excellent work installing a new sewer line. Great price. Friendly people. Will definitely call them again for plumbing."
Serving Shell Knob, MO and surrounding areas
In business since 1976
Free estimates
"I hired Tommy Ray septic cleaning. He did a wonderful job. He had th dig 2 holes th locate and open both septic openings. He was a Christian family man. 5 stars for work."
Serving Shell Knob, MO and surrounding areas
In business since 1984
Free estimates
Emergency services offered
The Road Runner Plumbing LLC team can fully service your plumbing needs, no matter the size or scope of the issue. We make our premier plumbing services reliable and affordable for everyone in the community. Here at Road Runner Plumbing LLC we understand times are tough, that is why we will work with you to find something that fits your needs and budget. Our services include Hot Water Heater Repairs, Clogged Sewer Line Repairs, and Clogged Toilets. Other specialties include:\n24 Hour Emergency Plumbing - Water Line Installation\nSewer Line Cameras - Sewer Line Installation\nFaucet Repairs - Water Fixture Replacement\nBathroom Remodels - Dishwasher Installation\nGarbage Disposal Replacement - New Construction Plumbing\n Affordable Plumbing\nWe are there for our clients from the planning process to the end result, and would love to assist you on your next plumbing project. We provide outstanding service and put the customer first to complete the job. In addition, we also provide Leaky Pipes, Frozen Pipes,and Hot Water Heater Installation.
+13
Serving Shell Knob, MO and surrounding areas
In business since 1992
Free estimates
Scott Cramblett has been working since 1992 to provide quality excavating, grading, and sloping solutions to Branson and the surrounding areas. Let us show you why we are the best!\n\n
+8
Serving Shell Knob, MO and surrounding areas
In business since 1945
Free estimates
Offers commercial services
We are committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.
Serving Shell Knob, MO and surrounding areas
In business since 2008
Emergency services offered
Credit card accepted
"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."
Serving Shell Knob, MO and surrounding areas
In business since 2021
Free estimates
Small jobs welcome
With years of experience in the excavation industry, we are the experts you need to take care of your home or business. We handle all of your excavation and septic needs with great care. We will treat your home as we would treat our own. Give Garren Excavation and Septic a call today, we look forward to working with you!\n
Serving Shell Knob, MO and surrounding areas
In business since 2005
Free estimates
Warranties offered
"Talked with tony about about an existing septic.Tony was promp friendly knowledgeable and helpful"
Serving Shell Knob, MO and surrounding areas
In business since 1971
Credit card accepted
"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."
+2
Serving Shell Knob, MO and surrounding areas
In business since 2023
Credit card accepted
Offers commercial services
Austin's Septic is a Marine Corps veteran owned and operated company. Currently working in all of the southwest Missouri region, excluding Greene and Christian counties. We are currently only doing new installations and system replacements. We are licensed to install both basic and advanced systems. We may require a soil analysis test to have been completed in the desired lateral field location. Also, a site visit is required for all quotes. All quotes will cost a minimum of $95.00. We look forward to your business. God bless !
From average costs to expert advice, get all the answers you need to get your job done.
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.
Want to learn how to build a septic tank for your rural or off-grid property? First, check your local laws, then dive into these general guidelines.
How deep is a septic tank, and why is it buried? Learn where to place your own septic system as well as how to maintain it and how much it costs.
Sludge buildup in a septic tank is natural, but it needs to go somewhere eventually. Learn what to put in a septic tank to break down solids efficiently.
