Family owned in Montgomery, Texas · Proudly serving Montgomery County Mon–Fri 8–5 · Same-day or next-day service · (832) 530-5945
Greywater Aerobic Septic Services LLC
Service Area

Aerobic septic service in Montgomery County, TX

Aerobic septic maintenance contracts, repairs and home-buyer inspections from Magnolia and the FM 1488 corridor to Conroe, Willis and the Lake Conroe shoreline.

Request service Call (832) 530-5945

Montgomery County is where most of our customers live. Outside the master-planned communities, a lot of the county is still acreage: wooded lots west of Conroe, horse property along FM 1488 and FM 1774, and lake homes around Lake Conroe. Many of those homes run on aerobic septic systems with spray fields, and every one of those systems needs a licensed maintenance provider.

We follow the state schedule here: a licensed Greywater technician inspects your system once every four months, cleans the filters, sets the timers, checks sludge levels and floats, and files the report. If anything needs repair, we'll tell you first and only fix it with your approval.

Montgomery County inspection schedule

Example calendars. Your visit months depend on when your contract starts.

Rules that apply here

Inspection scheduleAt least once every 4 months (3 visits a year), under TCEQ's 30 TAC Chapter 285.
ReportsEach inspection report is filed with the county and sent to you within 14 days of the visit.
Contract renewalsA signed copy of your maintenance contract goes to the county permitting office at least 30 days before your current contract expires.
Who issues your permitMontgomery County's OSSF permitting office, unless your home is inside a city that runs its own program. Your permit paperwork names it.
Cities in Montgomery County

Towns we serve

Magnolia

Aerobic septic maintenance, repair and inspections for Magnolia acreage, from High Meadow Ranch to the horse property along FM 1774.

7735477355
Magnolia page →

FM 1488 Area

Aerobic septic service along the FM 1488 corridor between Magnolia and I-45, including the neighborhoods around FM 2978 and Old Conroe Rd.

773547738477385
FM 1488 Area page →

Conroe

Aerobic septic maintenance, repairs and real-estate inspections for Conroe homes on acreage, from Longmire Creek to the neighborhoods off League Line Rd.

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Conroe page →

Willis

Aerobic septic service for Willis lake homes and acreage, from Seven Coves and Point Aquarius to the ranch lots toward Sam Houston National Forest.

7731877378
Willis page →

Montgomery

Our home base. Aerobic septic maintenance and repair for the city of Montgomery and the Lake Conroe west shore, from Walden and Del Lago to the farms along FM 149.

7731677356
Montgomery page →

Tomball

Aerobic septic maintenance contracts, repairs and home-buyer inspections on the acreage around Tomball.

7737577377
Tomball page →

Spring

Aerobic septic maintenance and repair for the large-lot pockets of Spring, from Spring Stuebner Rd and Rhetta Ln to Benders Landing Estates.

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Spring page →

Tomball and Spring addresses cross into Montgomery County north of Spring Creek. Check your permit to see which county issued it.

Also nearby

  • Pinehurst
  • Stagecoach
  • Dobbin
  • Panorama Village
  • Oak Ridge North
  • Woodbranch
Services in Montgomery County

What we do here

Yearly Maintenance Contracts

A licensed technician inspects your complete system every 4 months (every 3 in Harris County), cleans filters, sets timers, checks sludge and floats, and files the county report.

Learn more →

Aerobic Septic Repairs

Air compressors, water pumps, spray heads and lines, control panels, timers, risers and lids. Red or yellow light on? Call us.

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Home Buyer Inspections

Buying a home with an aerobic system? We pull the county installation drawing and check every component before you close.

Learn more →

Montgomery County questions

How many maintenance visits do I need a year in Montgomery County?

Three. Texas requires an aerobic system to be inspected at least once every four months, and that is the schedule we keep for Montgomery County homes. If your address is close to Spring Creek, check your permit: homes south of the creek are in Harris County, which requires four visits a year.

Can I maintain my own aerobic system in Montgomery County?

State rules allow it for some single-family homes after the initial two-year service policy ends, but counties can restrict it and may require training. Check with the county permitting office before you drop your contract. If you'd rather not handle inspections, chlorine and county reports, we can take it over.

Need aerobic septic service in Montgomery County?

Call Greywater and talk to the people who'll actually be on your property. Monday to Friday, 8 to 5, usually same day or next day.

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