New and replacement septic systems, including the permit and system design.
Looking for septic installation in Leesburg, FL? It deals with a failed system that cannot be repaired, or a new home or addition that needs a septic system, and the work typically involves designing, permitting and installing a new tank and drain field sized for the house and the lot. Review the 15 septic companies listed for Leesburg and get quotes from more than one.
Leesburg has about 8,371 single-family detached houses. When a septic system on one of those lots fails beyond repair, or a house is added onto, the replacement needs a permit and a design that fits the lot and soil.
Housing figures: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024.
None of the 15 companies listed here has its office in Leesburg itself; they serve it from Clermont, Orlando, Belleview and other towns. 12 of the 15 also offer drain field work, useful because a new system includes a new drain field; our listings for Ark Plumbing Service, Rob's Septic Tanks and Shelley's Septic Tanks, DBA Shelley's Environmental don't include it. 4 state 24/7 service on their own website.
Order: listings labeled "Featured · Paid" first (contractors pay for this placement; it does not change the information shown), then companies based in Leesburg, then the rest, each group A–Z. Services and service areas are as stated on each company's website; confirm the exact scope when you request a quote.
North Central Florida
Based in Ocala Listed in 4 cities
Ocala-based company offering septic tank pumping, septic tank installation and drain field repair in Marion and Lake counties.
Service area: Marion and Lake counties
Central Florida
Based in Orlando Listed in 8 cities
Orlando-based company offering septic tank pumping, repairs, installation, drain fields, ATU systems and grease trap cleaning in Orange, Seminole, Osceola and Lake counties.
Service area: Orange, Seminole, Osceola and Lake counties
North Central Florida
Based in Wildwood Listed in 4 cities
Wildwood-area company offering septic pump-outs, drain field repair, installation and maintenance in Marion and Lake counties.
Service area: Marion and Lake counties
Central Florida
Based in Kissimmee Listed in 8 cities
Kissimmee-based company offering septic repair, new system installation, drain field rejuvenation and ATU service in Osceola, Orange, Seminole and Lake counties.
Service area: Osceola, Orange, Seminole and Lake counties
Central Florida
Based in Clermont Listed in 8 cities
Clermont-based company offering septic tank pumping, repairs, inspections and installation in Orange, Seminole, Lake and Osceola counties.
Service area: Orange, Seminole, Lake and Osceola counties
Central Florida
Based in Mount Dora Listed in 6 cities
Family-owned Mount Dora company offering septic pump outs, tank installation, pump replacement and drain field work in Lake, Orange and Seminole counties.
Service area: Lake, Orange and Seminole counties
Central Florida
Listed in 6 cities
Plumbing company offering septic tank pumping, repairs, inspections and installation in Orlando, Clermont and Lake County.
Service area: Lake County; Orlando, Winter Park, Sanford and Kissimmee
North Central Florida
Based in Belleview Listed in 3 cities
Belleview-based company offering septic tank pumping, repairs, installations, inspections, drain field and grease trap service in Marion County.
Service area: Marion County; Leesburg
Central Florida
Based in Orlando Listed in 8 cities
Orlando-based family company offering septic pumping, repairs, tank installation and drain field work in Orange, Seminole, Osceola and Lake counties.
Service area: Orange, Seminole, Osceola and Lake counties
Central Florida
Based in Tavares Listed in 14 cities
Tavares-based company offering septic pumping, repairs, drain field work, inspections, installation and grease trap service across Lake, Orange, Seminole, Osceola and nearby counties.
Service area: Lake, Orange, Seminole, Osceola, Hillsborough and Marion counties
Central Florida
Based in Clermont Listed in 6 cities
Clermont-based company offering septic tank pumping, repairs, inspections, installation, grease trap and ATU service in Lake, Orange and Osceola counties.
Service area: Lake, Orange and Osceola counties
Central Florida
Based in Groveland Listed in 8 cities
Groveland-based company offering septic tank pumping, installation, repairs and drain field work in Orange, Seminole, Osceola and Lake counties.
Service area: Orange, Seminole, Osceola and Lake counties
Central Florida
Based in Zellwood Listed in 3 cities
Zellwood-based company offering septic tank pumping, repairs, installation and grease trap service in Orlando, Clermont, Leesburg and nearby areas.
Service area: Orlando, Clermont and Leesburg
Central Florida
Based in Oakland Listed in 4 cities
Oakland-based family company offering septic tank installation, repairs, inspections, drain field installation and grease trap service in Orange and Lake counties.
Service area: Orange and Lake counties
North Central Florida
Based in Lady Lake Listed in 3 cities
Lady Lake-based company offering septic pumping, new system installation, drain field replacement, inspections and ATU service in Lake and Marion counties.
Service area: Marion and Lake counties
Inside the Silver/Rainbow springs plan boundary, new septic systems where sewer is unavailable must be nitrogen-reducing. Before you design a new system in Leesburg, ask whether sewer reaches the lot and whether a nitrogen-reducing system is required there.
Sources: FDEP, Silver Springs and Upper Silver River and Rainbow Springs Group and Rainbow River BMAP (Final, June 2025); FDEP, Florida Springs Basin Management Action Plans; FDEP, Upper Ocklawaha River BMAP (Final, June 2025); Lake County Septic Program, Am I eligible?; FDEP, Meeting septic system requirements (Springs and Aquifer Protection Act fact sheet); FDEP, Onsite Sewage Program; U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). More local context on the Leesburg septic page; what the work involves and the warning signs in the septic installation guide.
Typical price: $3,500–$9,000 for new conventional septic system (tank and drain field), from published cost ranges; we have no Leesburg-specific price data. Ask for a written, itemized quote.
Sources: HomeGuide, Fixr, U.S. EPA. Full breakdown in the Florida septic cost guide.
A new septic system needs a permit before construction starts. For homes in Leesburg, septic permits come from Florida Department of Health in Lake County, Environmental Public Health (352-253-6130). The health department issues septic permits throughout Lake County on behalf of Florida DEP.
Sources: Florida Statutes s. 381.0065: Onsite sewage treatment and disposal systems; Rule 62-6.002, F.A.C. (Definitions). Local rules can differ, so ask the permit office.
Compare Florida septic companies and request no-obligation quotes for pumping, repairs, inspections and new systems.
