4.3 
32 *The Angi rating for Septic Tank Service companies in Troy, 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 Troy, 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 January 10, 2026
Serving Troy, MO and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: Quality work
"I am grateful that our septic issues were addressed! Thanks so much Matt for the crew you sent!"
+5
Serving Troy, MO and surrounding areas
Approved
In business since 2006
Free estimates
Customers say: Quality work
"Matt and his team did a great job installing our new septic system."
Serving Troy, MO and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Very honest and they are extremely knowledgeable in their field of work. Fixed my septic system that another company put in wrong. Great company"
Serving Troy, MO and surrounding areas
In business since 2023
Emergency services offered
Small jobs welcome
Mission Septic and Drain, 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.
Serving Troy, MO and surrounding areas
In business since 1997
Free estimates
Emergency services offered
"We bought a house recently. The inspection report called for installation of an expansion tank and lengthened drip leg on the HW heater. Jamison Plumbing had installed the new HW tank several months before for the original home owner. Jason called the City of Liberty to determine the exact code requirements. He called back and agreed to the additional work at no charge. He was able to make the changes in a timely manner. His crew called to say they would be later than planned because of an unexpected delay at the preceding job site. We appreciated his willingness to finish the installation according to code and to cover the additional materials and time. It was a great way to be welcomed into a new community.
"
Serving Troy, MO and surrounding areas
In business since 2025
Offers commercial services
We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!
Serving Troy, 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 Troy, MO and surrounding areas
In business since 1980
Emergency services offered
Credit card accepted
Summit Power Systems, LLC, is a family owned and operated business. With over 30 years of experience we are your go to company for anything dealing in generator install or repairs. There is no project too big or too small. Give us call today for a complimentary estimate.
+18
Serving Troy, 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 Troy, MO and surrounding areas
Free estimates
we are a construction services company that it very diverse and we strive to complete projects in a timely manor with out sacrificing quality and customer satisfaction is very important to us. We veteran owned and operated. For a fast free quote please complete our client intake form: https://msgsndr.com/widget/survey/9CGuLU74j3M4Xb7UMpMV
+22
From average costs to expert advice, get all the answers you need to get your job done.
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
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.
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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.
