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

Jamison Plumbing & Home Services LLC
4.8(
13
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Memphis, 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.
"
Recommended by92%of homeowners
JONES SEPTIC SERVICE - Home Facebook
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic Tank - Clean or Pump Out+1 more

Serving Memphis, MO and surrounding areas

In business since 1985

Free estimates

Credit card accepted

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential landscaping. We are committed quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you! \n \n

Avatar for Moores Excavation and Grading LLC
Moores Excavation and Grading LLC
New to Angi
Septic System - Install or Replace

Serving Memphis, MO and surrounding areas

Free estimates

Small jobs welcome

Moore’s Excavation and Grading provides expert excavation and grading services for all types of construction projects. Whether you're building a new home, renovating an existing structure, or handling any other residential construction, we’ve got you covered. Our services include:\n\nSite Preparation: Grading for foundations, basements, and driveways.\n\nUtility Work: Excavation for utility trenches, waterline repairs, and installation.\n\nSeptic Solutions: Septic system repair and installation.\n\nLand Alteration: Residential site work, land clearing, and leveling.\n\nGeneral Dirt Work: Custom solutions for any excavation or grading needs—big or small.\n\nNo job is too big or small for Moore’s Excavation and Grading. With years of experience in residential construction, we deliver precise, efficient, and reliable results for your project.

Septic Tanks FAQs, answered by experts

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

Yes, it is generally okay to oversize a well pressure tank, and it will not harm your well system. The primary advantage is that a larger tank reduces frequent pump cycling, leading to longer, slower cycles with fewer startups. This can result in less wear and tear, potentially increasing the lifespan of the pump and conserving energy. However, there are drawbacks to consider. Oversized tanks have a higher upfront cost and require more physical space. While not necessarily a bad thing, opting for a tank that is appropriately sized for your well is often the most efficient choice in terms of cost and space.

Septic tanks aren’t bad for the environment as long as they receive proper maintenance and attention. This means staying up-to-date with professional septic system inspections and septic tank pumping. Without regular maintenance, parts of the septic system could break or stop working, potentially letting harmful waste into the soil and groundwater.

Consider site conditions, soil type, required capacity, and system designs compatible with environmental protection regulations.

The size of your water well pressure tank is limited only by your budget and the amount of space you have to use. Larger tanks can hold more water, meaning your well pump will need to cycle less often. This can extend the life of both the pressure tank and your well pump. Larger tanks cost more and take up more room, though.

The Memphis, MO homeowners’ guide to septic tank services

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