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Find Septic system installers and replacers in Harrisonville

Avatar for Reddi Services Inc
Reddi Services Inc
4.5(
424
)

Serving Harrisonville, MO and surrounding areas

Approved

In business since 1957

Free estimates

Emergency services offered

"We have always had great results with ReddiServices! David Wilson was our technician and he did a great job. He was extremely friendly, answered all of my questions no matter how big or small. He did a great job replacing our old steel pipes to new PVC. Excellent customer service."
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3 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for KCS, LLC
KCS, LLC
4.4(
41
)

Serving Harrisonville, MO and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"10/10 would recommend. Bryan is professional, knowledgeable and maintains excellent communication with his customers. We had an incredible experience working with KCS to resolve issues with our septic system that had been installed by a different company before we bought our house. Due to our budget and the nature of our septic problems, we had the work on our system done in two phases, and from the first time he came to our house 9 months ago, through the completion of all the work we needed to get the system functioning correctly this week, Bryan was so helpful. He made us feel comfortable as we dealt with an unfortunate situation. He and his team excavated and reset our pump tank, completely redid the manifolds for our drip fields and corrected several other issues with the pipes going into and out of the septic tank. He is an expert in his field and never hesitated to share his knowledge with us, to answer any questions we had about the situation we were dealing with or to increase our understanding of our system. He is prompt with communication and never made us feel like we were burdening him with questions as we navigated the best way to resolve the circumstances we were working with. When he first came to our house and looked into our pump tank, his knowledge and experience allowed him to accurately predict what sort of issues we’d find throughout the rest of our septic system. His estimates regarding the cost of work needed also proved to be accurate and fair. The crews that he had out for each of our jobs were professional and worked quickly to get the jobs done well. After 4 years of battling a faulty system plagued by issues, we finally feel at ease and confident that we have a quality system that has been installed correctly. I’ll recommend Bryan and KCS to anyone I know that is need of septic work."
Deep calls for Deep
New install
New install
New install
New install

+58

Response time10 hrs
Response rate91%
36 neighbors recently requested a quote
Larry D Strate Plumbing & Heating, LLC
4.0(
11
)

Serving Harrisonville, MO and surrounding areas

Approved

In business since 1975

Free estimates

Credit card accepted

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

Response time2 days
14 neighbors recently requested a quote
Recommended by81%of homeowners
O'Connor Excavation
5.0(
12
)

Serving Harrisonville, MO and surrounding areas

In business since 2015

Free estimates

Warranties offered

"I had the O'Connor excavation replace my failing septic system at my house. They did a great job for a very reasonable price compared to the other quotes I received. They did a new tank and drainfield. It required digging up a lot of my yard but they had warned me about that before hand and did a good job leveling it back out. Would definitely recommend and will be using them again soon to fix my pond."
Sewer repair
Septic tank Replacement
Septic tank Replacement
Septic tank Replacement
Patio demolition

+1

Response time50 mins
Response rate89%
Recommended by100%of homeowners
Avatar for JCM Plumbing and Drain, LLC
JCM Plumbing and Drain, LLC
5.0(
13
)

Serving Harrisonville, MO and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"This is the only company in the KC area that willingly worked with Kansas City permits office, but Jeremy got it done. Installed new septic tank and got it officially inspected and passed with flying colors. I will recommend him to everybody I know."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Harrisonville, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I would highly recommend choice over any home warranty as a home owner i had a major problem with my hvac system and they got it replaced in a timely fashion much respect for them don't miss out on a great deal"
Recommended by82%of homeowners
Avatar for Shield Septic
Shield Septic
5.0(
2
)

Serving Harrisonville, MO and surrounding areas

In business since 2001

Free estimates

Credit card accepted

With over 17 years of experience, Sozo Septics is your solution for all your septic Installation needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

Response time1 day
Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Harrisonville, MO 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."
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+2

Recommended by65%of homeowners
Avatar for Parsons plumbing services
Parsons plumbing services
4.7(
3
)

Serving Harrisonville, MO and surrounding areas

Free estimates

Emergency services offered

We are a full service family owned plumbing co supporting are community.specializing in all facets of plumbing such as water heaters,leak detection,drain cleaning , remodels and repipe. Let the plumbing pro at parsons plumbing services assist you today a name you can trust.

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+5

Recommended by100%of homeowners
Showing 1-10 of 29
FAQs for septic system installation and replacement projects in Harrisonville, MO

The smallest standard septic system uses a 500-gallon tank, which costs between $875 and $1,150 installed. This size works well for single-occupant dwellings with minimal wastewater production. However, many local regulations specify minimum tank sizes, so check with your building department before committing to this compact option. Some jurisdictions require at least 750 gallons regardless of home size to ensure adequate waste processing capacity.

The installation timeline varies based on site conditions, permit processing, and contractor schedules. The process includes obtaining permits, conducting soil tests, excavation, tank placement, leach field construction, and final connections. Weather conditions, soil challenges, and inspection scheduling can all affect the overall timeline. It's wise to begin planning well in advance of when you need the system operational.

The most economical approach is to install a conventional anaerobic system with a plastic tank. To minimize costs while maintaining legality, obtain multiple quotes from licensed installers, consider scheduling during their slower seasons, and handle basic site preparation yourself. Never skip permits or required testing to save money—illegal installations can result in significant fines and mandatory removal, ultimately costing far more than doing it right initially.

Regular pumping helps prevent system failures and extends operational life. Most small systems require pumping every three to five years, though frequency depends on household size and usage patterns. Pumping services cost between $290 and $530, making this maintenance expense relatively minor compared to potential repair costs ranging from $500 to $2,600 for neglected systems. Establishing a regular maintenance schedule based on your installer's recommendations helps avoid costly emergency services.

The Harrisonville, MO homeowners’ guide to septic system installations and replacements

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