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Find Septic system installers and replacers in Charleston

Avatar for ECI
ECI
4.5(
33
)

Serving Charleston, WV and surrounding areas

Approved

In business since 1980

Free estimates

Credit card accepted

ECI has been in the industry since 1980. We guarantee and stand behind each project we do. Everything is customized to your needs. We offer testing services and much more. We look forward to building a long lasting relationship with you so call us today!

Reclaimed demo site
Home aeration unit, Jet brand
Response time1 day
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Charleston, WV and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"So far when Choice Home Warranty is needed they are right trying all there mite to complete what need that I have. I call about my heating system today and they started right then trying to locate a technician to repair or as they say replace. I just know it's very cold and we need the heat very much there is small children in the home. I believe the CHW will do what they say they'll do and more."
Recommended by82%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Charleston, WV and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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Recommended by65%of homeowners
Cam Excavating & Septic Installations
5.0(
1
)

Serving Charleston, WV and surrounding areas

In business since 2012

Free estimates

Credit card accepted

Cam Excavating & Septic Installations 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.\n

Recommended by100%of homeowners
Avatar for A+ Plumbing & Excavating
A+ Plumbing & Excavating
3.5(
2
)

Serving Charleston, WV and surrounding areas

In business since 2024

Free estimates

Emergency services offered

I am a newly operated/owned business that has experience since the early 2000's in the plumbing/excavating industry. I take pride in my work and ensure all my employees are licensed /mastered at their trade and will give you a 100% professional, exceptionally well -done job. My goal is to satisfy my customers 100% and will go the extra mile to ensure you are satisfied. My team of licensed, Mastered plumbers will provide quality service to ensure all your needs are met and fully fuctionable, and that you are completely satisfied.

Recommended by50%of homeowners
Bryant's Excavating Services
New to Angi

Serving Charleston, WV and surrounding areas

In business since 2012

Free estimates

With over 10 years of experience serving the Winona Metro area, Bryant's Excavating is your solution for all your septic tank installation and repair 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 time3 days
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FAQs for septic system installation and replacement projects in Charleston, WV

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 Charleston, WV 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.