New and replacement septic systems, including the permit and system design.
Septic Installation in Orlando deals with a failed system that cannot be repaired, or a new home or addition that needs a septic system. In Orange County, with the summer rainy season, the usual approach is designing, permitting and installing a new tank and drain field sized for the house and the lot. 26 septic companies below serve Orlando for this work.
Orlando has about 47,076 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.
8 listings are based in Orlando: A&L Septic Tank Products, Inc, A1 Septic Service, Clear Flow Environmental, Drainage Solutions Inc, Mathis & Sons Septic, LLC. and 3 more. The other 18 come from Clermont, Oviedo, Groveland and other towns. 19 of the 26 also offer drain field work. 10 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 Orlando, 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.
Central Florida
Based in Orlando Listed in 1 city
Orlando-based family company offering septic tank pumping, repairs and installation; also manufactures septic tanks and grease traps.
Service area: Orlando
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
Central Florida
Based in Orlando Listed in 1 city
Orlando-based company offering septic pumping, repairs, installation, real estate inspections, drain field work and grease trap service.
Service area: Orlando
Central Florida
Based in Orlando Listed in 1 city
Orlando-based company offering septic pumping, repairs, installation, inspections, drain field work, ATU service and grease trap service.
Service area: Orlando
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 Orlando Listed in 4 cities
Orlando-based company offering septic tank pumping, cleaning, repairs, inspections and installation in Orlando, Winter Park, Sanford and Oviedo.
Service area: Orlando, Oviedo, Sanford and Winter Park
Central Florida
Based in Orlando Listed in 1 city
Orlando-based company offering septic pumping, repairs, installation, real estate inspections, drain field, ATU and grease trap service.
Service area: Orlando
Central Florida
Based in Orlando Listed in 6 cities
Orlando-based plumbing and septic company offering septic tank pumping, repairs, inspections and installation in Orange and Seminole counties.
Service area: Orange and Seminole counties; Kissimmee and St. Cloud
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 Orange City Listed in 3 cities
Orange City-based company offering septic pumping, repairs, installation, drainfield replacement, ATU and grease trap service in Orlando, Sanford and Oviedo.
Service area: Orlando, Sanford and Oviedo
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
Central Florida
Listed in 1 city
Aerobic treatment unit specialist offering ATU design, installation, repair and maintenance in the Orlando area.
Service area: Orlando
Central Florida
Based in Oviedo Listed in 3 cities
Oviedo-based family company offering septic pumping, installation, repairs, inspections and drain field repair in Orlando, Winter Park and Oviedo.
Service area: Orlando, Winter Park and Oviedo
Central Florida
Based in Oviedo Listed in 4 cities
Oviedo-based company offering septic pumping, inspections, repairs, installation, drainfield work and aerobic systems in Oviedo, Orlando, Sanford and Winter Park.
Service area: Orlando, Oviedo, Sanford and Winter Park
Central Florida
Based in Longwood Listed in 5 cities
Longwood-based company offering septic tank pumping, repairs, installation, inspections, drain field work and grease trap cleaning around Orlando.
Service area: Orlando, Winter Park, Sanford, Oviedo and Clermont
Central Florida
Based in Sanford Listed in 2 cities
Sanford-based company offering septic tank pumping, installation, drain field repair and grease trap cleaning in Sanford and Orlando.
Service area: Sanford and Orlando
Central Florida
Based in Winter Park Listed in 4 cities
Winter Park-based company offering septic tank pumping, repair and installation, drain field work and grease trap service in Orange and Seminole counties.
Service area: Orange and Seminole counties
Central Florida
Listed in 5 cities
Plumbing company offering septic and drainfield installation, repair and maintenance in Orlando, Winter Park, Kissimmee, Sanford and Clermont.
Service area: Orlando, Winter Park, Kissimmee, Sanford and Clermont
Central Florida
Listed in 5 cities
Orlando-area company offering septic pumping, repairs, new installs, inspections and drainfield work, plus plumbing and utility services.
Service area: Orlando, Winter Park, Sanford, Kissimmee and Oviedo
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
The city's Rosemont septic-to-sewer project is moving 104 Rosemont North properties to sanitary sewer. Before you design a new system in Orlando, ask whether sewer reaches the lot and whether a nitrogen-reducing system is required there.
Sources: City of Orlando, Rosemont Septic to Sewer Project; Central Florida Public Media, Orange County celebrates getting 95 properties off septic (June 10, 2026); Spectrum News 13, Ian an historic storm for Central Florida (Oct 7, 2022); U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024). More local context on the Orlando 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 Orlando-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 Orlando, septic permits come from Florida Department of Health in Orange County, Environmental Public Health (407-858-1497). The health department issues septic permits throughout Orange 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.
