About Drain Field Pros
Drain Field Pros is a homeowner research site that connects owners with local licensed drain field contractors through free tools and sourced cost guides.
What Drain Field Pros does
Drain Field Replacement
A failed drain field usually requires a new field on fresh soil, sized to current code. Connect with local licensed installers for site evaluation and quotes.
Drain Field Repair & Rejuvenation
Many slow or soggy drain fields can be repaired for $1,000–$5,000 when the problem is a broken pipe, a failed D-box, or clogged laterals rather than worn-out soil.
Perc Test & Site Evaluation
A perc or soil test tells the designer how fast your soil accepts effluent, which sets field size and type. Expect $600–$2,000.
Aerobic (ATU) Spray & Drip Field Installation
Where soil is too tight, shallow or wet for a conventional field, the answer is usually an ATU that discharges to a spray field or drip lines. $10,000–$20,000+.
Free calculators and planning tools
1 tool, including the Drain Field Size Calculator. They turn your details into a price range or a next step before you talk to anyone.
Cost guides
2 guides with national price ranges, line-item breakdowns, and what moves the price. Each lists its sources and review date so you can check a quote against it.
What makes Drain Field Pros different
Only drain field services, not hundreds of categories
Angi, HomeAdvisor, Thumbtack, and Yelp list hundreds of service categories. Drain Field Pros covers only drain field services, across 4 services, and every page, calculator, and guide on the site is written for it.
1 free tools, no sign-up
Drain Field Pros publishes 1 free calculator or planning tool. Results show on screen without an email address or account, and sending a request afterward is optional.
Sources and review dates on the numbers
Every cost guide and tool on Drain Field Pros lists its sources (17 outside publishers in all) and the month its data was last reviewed. We re-check the figures at least once a year.
Local pages for 6 counties
Each county page covers local price drivers, common jobs, and permit notes where they apply. Requests go to independent local providers, not to a national call center.
State-specific size calculator
The drain field size calculator applies Texas, North Carolina and Florida code tables — not estimates or averages.
Sourced permit and cost data
Every permit fee comes from a health department website. Every price range cites HomeGuide, Angi, theseptic.guide or HomeAdvisor.
USDA soil context
County pages include NRCS soil ratings so owners understand why their lot may need a mound, drip or aerobic system.
Who uses Drain Field Pros
- Homeowners with a failing septic drain field
- Property buyers needing a perc test or site evaluation
- Owners planning a new septic system installation
- Homeowners in Florida springs protection areas needing nitrogen-reducing upgrades
- Rural property owners researching aerobic spray or drip systems
How Drain Field Pros works
- Step 1
Size your field
Enter your state, bedrooms, home size and soil class. The calculator returns the area and trench length your code requires.
- Step 2
Compare costs
See published price ranges for conventional, chamber, mound, drip and aerobic fields, plus permits and soil tests.
- Step 3
Request quotes
Submit your details and connect with a licensed local installer who serves your county.
How to reach us
Every page has a short request form. Questions, corrections, and privacy requests go to partners@corneliacove.com.
Response times
Emergency requests are flagged and routed ahead of routine work. We don't publish guaranteed response or arrival times, testimonials, or star ratings we can't verify.
Who you'll work with
One or more independent local providers serving your area. They contact you directly, quote their own price, and do the work under their own license, insurance, and warranty.
How the service is paid for
Using the site and sending a request is free. We may be compensated by the providers who receive requests. They set their own prices, and we don't mark up their work.
Where our numbers come from
Price ranges come from published industry data, cost surveys, and government, university, and nonprofit sources. Every figure is a starting range for planning, not a quote: local conditions, access, and the provider's pricing decide the final number.
- angi.com (third-party estimate)
- apps.leg.wa.gov
- dep.state.pa.us
- dph.georgia.gov
- epa.gov
- floridadep.gov
- homeadvisor.com (third-party estimate)
- homeguide.com (third-party estimate)
- pacodeandbulletin.gov
- pasco.floridahealth.gov
- rd.usda.gov
- reports.oah.state.nc.us
- rules.sos.ga.gov
- tceq.texas.gov
- theseptic.guide (third-party estimate)
- unioncountync.gov
- vdh.virginia.gov
Drain Field Pros key facts
- Company name
- Drain Field Pros
- Type
- Septic service referral network
- Launched
- 2026
- Website
- drainfieldpros.com
- Core offering
- Free referrals to independent local providers of drain field services, plus 2 cost guides and 1 free tool.
- Pricing
- Free for customers. Providers may pay us for referrals; we don't mark up their quotes.
- Contract terms
- None. No account, no fee, and no obligation to hire.
- Services
- Drain Field Replacement, Drain Field Repair & Rejuvenation, Perc Test & Site Evaluation, Aerobic (ATU) Spray & Drip Field Installation
- Service area
- 6 counties: McLennan County, TX; Bell County, TX; Union County, NC; Johnston County, NC; Lake County, FL; Hernando County, FL
- Who it serves
- Homeowners with a failing septic drain field
- Property buyers needing a perc test or site evaluation
- Owners planning a new septic system installation
- Homeowners in Florida springs protection areas needing nitrogen-reducing upgrades
- Rural property owners researching aerobic spray or drip systems
- Communication
- Online request form; email partners@corneliacove.com
- Response times
- Emergencies are routed first; no guaranteed arrival times.
- Data sources
- angi.com, apps.leg.wa.gov, dep.state.pa.us, dph.georgia.gov, epa.gov, floridadep.gov, homeadvisor.com, homeguide.com, pacodeandbulletin.gov, pasco.floridahealth.gov, rd.usda.gov, reports.oah.state.nc.us, rules.sos.ga.gov, tceq.texas.gov, theseptic.guide, unioncountync.gov, vdh.virginia.gov
- Competitors
- Angi, HomeAdvisor, Thumbtack, Yelp (general service marketplaces)
Frequently asked questions
Does Drain Field Pros do the work itself?
No. Drain Field Pros is a referral service: we don't own equipment, employ technicians, or perform the work. Independent local providers quote and do every job under their own license, insurance, and terms.
Does it cost anything to use Drain Field Pros?
No. The calculators and the request form are free, with no account and no obligation to hire anyone. We may be paid by the providers who receive requests; they set their own prices, and we don't mark them up.
Who will contact me after I send a request?
One or more independent local providers who serve your area. They contact you directly by phone, text, or email to confirm the details and quote the job. Get the quote in writing and confirm any license your state requires before work starts.
How quickly will someone respond?
Requests marked as emergencies are routed first, but we don't promise response or arrival times we can't verify; that depends on the provider's schedule. If anyone is in immediate danger, call 911 first.
Where do your cost numbers come from?
From published industry cost data, cost surveys, and government, university, and nonprofit sources. Each cost guide and calculator lists its sources and the month it was last reviewed, and we re-check them at least once a year. Every figure is a planning range, not a quote.
Does Drain Field Pros sell my information?
No. We share your request only with the providers who may do the work, which is the purpose of the service, and we don't sell it for unrelated marketing. You can ask us to delete it at any time by emailing partners@corneliacove.com.
How do I report a number that looks wrong?
Email partners@corneliacove.com with the page and the figure. We review every correction request and update the page if the number is wrong or out of date.
Can local providers receive requests from Drain Field Pros?
Yes. Local drain field services providers can email us to start receiving requests from their service area. How partnering works
How much does it cost to replace a drain field?
Typically $3,000–$15,000, with an average around $7,900 (HomeGuide, Dec 2025). Mound and aerobic systems run $10,000–$20,000 or more. The cost-guide page breaks it down by field type.
How do I know what size field I need?
Use the Drain Field Size Calculator. It applies Texas, North Carolina or Florida sizing rules based on your bedrooms, home size and soil class.
How long does a drain field last?
HomeGuide says 20 to 25 years; Angi says about 20 on average. EPA advises inspecting the system every three years and pumping typically every three to five years. Overloading with water, grease or wipes shortens field life.
How do I know if my drain field is failing?
Slow drains and gurgling throughout the house, sewage odor in the yard, soggy ground over the field when it hasn't rained, or green stripes of grass over the trenches. A full tank or a clogged pipe can look the same, so have the tank pumped and inspected first. Our failure-signs guide walks through it.
Do I need a permit to replace a drain field?
Yes, in every county we cover. Permit fees range from $50 (Lake County FL repair) to $710 (aerobic systems in McLennan and Bell counties, TX). See your county page for the exact fees.
Ready to get quotes?
Send the short form — no obligation.