24/7 Emergency Septic Service across Maryland Same-day dispatch for sewage backups & aerobic alarms Call (833) 607-0084
(833) 607-0084
Licensed Septic Specialists · Maryland

Septic System Service in Maryland

Longhorn Septic Service is the trusted septic system specialist serving homeowners and property owners throughout Maryland and the surrounding region - pumping, inspecting, repairing, and installing septic systems so your property stays clean, compliant, and fully functional.

Call now to schedule your septic inspection or pump-out today - before a small problem becomes a costly emergency.
Licensed OSSF Installer
Insured Full Liability
Available 24/7 Response
Local Maryland Partners
0/7
Emergency Response
0
States Covered
0
Licensed Partners
$0
Hidden Fees, Ever
What we do

Services Overview

Every service handled by vetted, licensed local partners in your area - one company, every job.

Septic Tank Pumping

Complete pump-outs every 3-5 years with full baffle and inlet/outlet inspection.

Call Now

Septic System Installation

Conventional, aerobic, low-pressure dosing, and mound systems - permitted, installed, inspected.

Call Now

Septic System Repair & Maintenance

Camera inspection, field testing, baffle and distribution-box repair. Restore before replace.

Call Now

Aerobic Septic System Services

Quarterly inspections, chlorination, alarm testing, and state-required reporting.

Call Now

Grease Trap Pumping & Cleaning

Code-compliant kitchen grease trap service for restaurants and commercial properties.

Call Now

Grease Interceptor Cleaning

Heavy-duty interceptor service for high-volume commercial kitchens and facilities.

Call Now

Hydro Jetting & Line Cleaning

High-pressure water jetting to clear roots, grease, and stubborn blockages.

Call Now

Lift Station Cleaning & Maintenance

Pump cleaning, float testing, and routine maintenance for residential and municipal stations.

Call Now

Holding Tank Pumping

Scheduled and on-call holding tank service for properties without full treatment systems.

Call Now

Drain Field / Field Line Repair

Aeration, bio-treatment, and lateral replacement to restore failing drain fields.

Call Now

Septic System Inspection

Pre-sale, lender, and routine inspections with documented condition reports.

Call Now

RV Waste Pumping

On-site RV black and gray water pumping for residences, parks, and rallies.

Call Now

Retention Pond Maintenance

Sediment removal, level checks, and routine maintenance for stormwater ponds.

Call Now

WWTP Sludge Removal

Wastewater treatment plant sludge removal and disposal for municipal and industrial clients.

Call Now

Emergency Septic Services

24/7 response for sewage backups, aerobic alarms, and system failures - including weekends.

Call Now
Our process

From call to clean - in four steps

01
Call or Request Online

Speak with a real dispatcher. Describe what you are seeing - we will tell you what is likely happening.

02
Honest, Upfront Quote

A clear price before any work starts. No surprise add-ons after the truck arrives.

03
Licensed Local Service

A vetted, licensed local partner dispatches with the right equipment for your system.

04
Documented & Done

Inspection report, condition notes, next-service schedule. Compliance taken care of.

Why us

Why Maryland Property Owners Choose Longhorn Septic Service

Longhorn Septic Service is the trusted septic company Maryland property owners rely on for honest assessments, prompt response, and work done right the first time.

Local Knowledge

Longhorn Septic Service understands local soil conditions, water tables, and county regulations, so every job meets local code without delays.

Same-Day & Emergency Response

Longhorn Septic Service dispatches quickly when sewage backup or system failure cannot wait.

Transparent Pricing

A clear, upfront quote before any work begins - no hidden fees, no surprises on your invoice.

Licensed & Insured Technicians

State-licensed installers and inspectors who carry full liability coverage on every job.

Full-Service Capability

From routine pumping to complete system installation, so you never need a second contractor.

Work Done Right the First Time

If a problem is not resolved on the first visit, our crew returns at no additional charge.

Routine service

Septic Pumping and Maintenance Solutions

Longhorn Septic Service is your first call for routine septic tank pumping and preventive maintenance that keeps your system running reliably year after year.

Regular pumping removes accumulated solids before they overflow into the drain field, cause sewage backup inside your home, or trigger a costly system failure. Longhorn Septic Service recommends pumping every three to five years for most residential tanks, with more frequent service for high-occupancy households or commercial properties. Our technicians locate your tank, pump it completely, inspect the baffles and inlet/outlet pipes, and document the condition of your system at every visit.

Call Now · (833) 607-0084
Repair, don't replace

Septic System Repair and Restoration Solutions

Longhorn Septic Service is equipped to diagnose and repair failed or damaged septic components, restoring proper function without replacing the entire system when repair is the right solution.

Septic systems fail for many reasons - cracked tanks, broken baffles, collapsed distribution boxes, clogged effluent filters, or saturated drain fields. Longhorn Septic Service uses camera inspection and field testing to identify the exact point of failure before recommending any repair. We repair or replace tank lids, risers, baffles, distribution boxes, effluent filters, and drain field laterals. When a drain field can be restored through aeration or bio-treatment rather than full replacement, Longhorn Septic Service will tell you that clearly and honestly.

Call Now · (833) 607-0084
New construction & replacement

New Septic System Installation Solutions

Longhorn Septic Service is a licensed installer of conventional and alternative septic systems for new construction, property additions, and full system replacements throughout Maryland and surrounding communities.

Whether you are building a new home, adding a guest house, or replacing a system that has reached the end of its service life, Longhorn Septic Service manages the entire process - soil evaluation, system design, permit application with the appropriate state environmental authority, excavation, installation, and final inspection. We install conventional gravity systems, aerobic treatment units (ATUs), low-pressure dosing systems, and mound systems for sites with challenging soil or high water tables.

Call Now · (833) 607-0084
Aerobic compliance

Aerobic Treatment Unit (ATU) Maintenance Solutions

Longhorn Septic Service is a licensed aerobic system maintenance provider, delivering the required inspections, chlorination, and reporting that Maryland law mandates for all aerobic septic systems.

Maryland requires aerobic treatment unit owners to maintain an active maintenance contract with a licensed provider. Longhorn Septic Service fulfills that requirement with scheduled quarterly inspections, chlorine tablet replenishment, pump and aerator checks, alarm testing, and state-required reporting. If your aerobic system is alarming, spraying improperly, or has lapsed on its maintenance contract, Longhorn Septic Service can restore compliance quickly.

Call Now · (833) 607-0084
The fine print, up front

Our Credentials

Longhorn Septic Service is a licensed, insured, and fully permitted septic contractor operating in compliance with state environmental regulations and local requirements.

State Licensed Installer

Current state-issued On-Site Sewage Facility (OSSF) Installer License, required for all septic system installation and repair work.

Licensed Maintenance Provider

Authorized to perform and report aerobic system maintenance as required by state law.

Fully Insured

General liability and workers' compensation insurance on every job, protecting your property and our crew.

Locally Owned & Operated

Service in the communities we serve - our partners live and work in the same areas as our customers.

Satisfaction Guarantee

If Longhorn does not resolve the problem we were called to fix, we return at no additional charge until the work is complete.

24/7 Emergency Line

Sewage backups, system failures, aerobic alarms - we accept calls 24 hours a day, 7 days a week.

Where we work

Areas Longhorn Septic Service Serves

Longhorn Septic Service is the septic system specialist for all of Maryland, covering communities statewide with the same prompt, licensed service.

Coverage in Maryland

Major metro areas Small towns & rural counties Residential & commercial

No matter where in Maryland your property sits, call Longhorn Septic Service directly - we dispatch licensed local partners statewide for installation, emergency repair, and aerobic maintenance contracts. See the full city list below.

Confirm Service in Your Area
What customers say

What Customers Say About Longhorn Septic Service

Longhorn Septic Service is rated highly by homeowners and property managers across Maryland for reliable response, honest pricing, and work that resolves the problem completely.

"Our aerobic system alarm went off on a Friday afternoon. Longhorn Septic Service was at our property within two hours, identified a failed aerator, and had it replaced before dark. No weekend emergency fee, no runaround - just the problem fixed."

H
Homeowner
Maryland

"I called three companies before Longhorn Septic Service. The others wanted to replace my entire drain field. Longhorn came out, ran a proper inspection, and repaired the distribution box for a fraction of the cost. Honest and thorough."

P
Property Owner
Maryland

"Longhorn Septic Service has handled our maintenance contract for two years. They show up on schedule, send the state reports on time, and always let us know if something needs attention before it becomes a problem. Exactly what you want from a septic company."

M
Rental Property Manager
Maryland
Schedule today

Schedule Your Septic Service Today

Longhorn Septic Service is ready to inspect, pump, repair, or install your septic system now - before a developing problem forces an emergency call.

Septic problems do not resolve on their own. A full tank overflows. A cracked baffle contaminates your drain field. A lapsed aerobic contract puts you out of compliance with state law. The cost of acting today is always less than the cost of waiting.

Get a same-day or next-day appointment for most services anywhere in Maryland.

Talk to us

Contact Longhorn Septic Service

Longhorn Septic Service is available by phone and online request for routine scheduling, emergency response, and free estimates on installation and replacement projects.

Phone
Call or text - dispatcher answers 24/7
Email
Replies within one business hour
Hours of Operation
24 Hours
Open 7 days a week, including holidays
Emergency Service
Press option 1
Sewage backup, system failure, aerobic alarms - 24/7
Direct dispatch by city

Septic Service in Every Maryland City

Choose your city for local hours, dispatch details, and same-day scheduling. If yours is not listed, call (833) 607-0084 - we still cover it.

Baltimore Columbia Germantown Silver Spring Waldorf Frederick Glen Burnie Gaithersburg Rockville Ellicott City Dundalk Bethesda Bowie Towson Wheaton-Glenmont Clarksville Baynesville Aspen Hill Wheaton North Bethesda Severn South Bel Air Bel Air South Potomac Odenton Westview Catonsville Essex Hagerstown Clinton Annapolis Woodlawn Severna Park Security Chillum Oxon Hill-Glassmanor Olney Randallstown Owings Mills North Bel Air Suitland-Silver Hill Pikesville Saint Charles St. Charles Salisbury College Park Montgomery Village Parkville Bel Air North Eldersburg Colonial Village Berwyn Milford Mill Carney Thayerville Rockdale Windsor Mill West Elkridge South Gate Pasadena Perry Hall South Laurel Crofton Reisterstown Ilchester Lochearn Laurel Middle River Victory Villa Fairland North Laurel Suitland Fort Washington North Potomac Hunt Valley Clarksburg Arnold Greenbelt Cockeysville Landover Camp Springs Hamilton Elkridge Relay Lake Shore Arbutus Ballenger Creek Cumberland Langley Park Chesaco Park Rosedale White Oak Greater Upper Marlboro Westminister Westminster Seabrook Hyattsville Lanham-Seabrook Calverton Oxon Hill Glassmanor Takoma Park Beltsville Ferndale Green Haven Redland Easton Glenmont Parole Hillcrest Heights Maryland City Lutherville-Timonium Adelphi Lansdowne-Baltimore Highlands Aberdeen Elkton East Riverdale Rossville Damascus Cloverly Brooklyn Park Glenn Dale Colesville Kemp Mill Summerfield Kettering Havre de Grace Hanover New Carrollton Savage-Guilford Gunpowder Joppa Riviera Beach Joppatowne Linganore-Bartonsville Cambridge Mays Chapel Overlea Green Valley Ocean Pines Bennsville Accokeek California Lexington Park Urbana Walker Mill Forestville Brock Hall Travilah Largo Chesapeake Ranch Estates-Drum Point Mitchellville Linthicum Halfway Rosaryville Burtonsville Boyds Lake Arbor Linthicum Heights North Linthicum Lanham Fort Meade Timonium Bel Air Tantallon Friendly Brandywine Chesapeake Ranch Estates Fort George G Mead Junction Coral Hills White Marsh Marlboro Village Scaggsville Bladensburg Mount Airy North Kensington Leisure World La Plata Marlton Westphalia Edgewater Linganore Cape Saint Claire Fallston South Kensington Rossmoor Edgemere Frostburg Lansdowne Four Corners Garrison Jessup Charles Village Mayo Woodbine Robinwood Mount Rainier Davidsonville Temple Hills Londontowne Bryans Road Riverdale Park Ocean City Baltimore Highlands Ocean Woodstock Stevensville Taneytown Lutherville Savage Forest Glen Thurmont Bowleys Quarters Cheverly Riverside Darnestown Hampstead Hillandale Brunswick Glenarden Ashton-Sandy Spring Belcamp Walkersville Fairwood Cresaptown District Heights Chesapeake Beach Cresaptown-Bel Air Marlow Heights Shady Side Naval Academy Fountainhead-Orchard Hills Spring Ridge Goddard Pumphrey Friendship Heights Fruitland Poolesville Chestertown Hampton Shady Grove Silver Hill Deale Peppermill Village Layhill Manchester Seat Pleasant Centreville Berlin Chester Middletown Irvington Woodmore Capitol Heights Friendship Village Fulton Denton Kingsville Perryville National Harbor West Laurel Centerville Pocomoke City Riva Sykesville Indian Head Pleasant Hills Leonardtown Selby-on-the-Bay Brookmont North East Huntingtown Grasonville Boonsboro Marlboro Meadows Brentwood Princess Anne La Vale Highland Huntingtown Town Center West Ocean City Clover Hill Braddock Heights Berwyn Heights Prince Frederick Maugansville Saint James Arlington Emmitsburg Mellwood Springdale Jarrettsville Paramount-Long Meadow Hillsmere Shores Andrews AFB Andrews Smithsburg Norrisville Golden Beach Gambrills Rising Sun West Friendship Aberdeen Proving Ground Long Meadow Paramount Perryman Drum Point Federalsburg University Park Herald Harbor North Beach Crisfield Forest Heights Owings Dunkirk Town Center Croom Calvert Beach-Long Beach Greensboro Dunkirk Solomons Island Wilson-Conococheague Hurlock Kensington Williamsport Adamstown Spencerville Jefferson Discovery-Spring Garden Mountain Lake Park Snow Hill Dayton Solomons Hughesville Cabin John Charlotte Hall Westernport Long Beach Lusby Derwood Butcher's Hill Arden on the Severn Chevy Chase Village Kingstown Chevy Chase Point of Rocks Queenland Oakland Conococheague Locust Point Dickerson Myersville Landover Hills Queensland Fairmount Heights Mechanicsville Baden Bartonsville Crownsville Ridgely Hancock Pittsville Colmar Manor Charlestown Rock Hall Edmonston New Windsor Buckeystown Cottage City New Market Hardesty Algonquin Morningside Hebron Somerset Bowling Green Lonaconing Pylesville Keedysville Cascade Highfield Cavetown Potomac Heights Trappe Woodsboro Saint Michaels Garrett Park Trial Chevy Chase View Calvert Beach Libertytown Martins Additions Saint Marys City Cecilton Piney Point Willards Tilghman Potomac Park Preston Church Hill Cobb Island Union Bridge Eden Aquasco Tilghman Island Sharptown Tilghmanton Funkstown Sharpsburg Highfield-Cascade Eckhart Mines Mount Savage Bishopville Oaklee Mount Vernon North Brentwood Chevy Chase Section Three Galena McCoole Upper Marlboro Midland Pomfret Mount Aetna Chesapeake City Chevy Chase Section Five Grantsville Finzel Bryantown Cordova Mount Lena Port Deposit Millington Oxford Saint George Island Friendsville Bowmans Addition Washington Grove Fairplay Galesville North Chevy Chase Queenstown Cedarville Fairmount Corriganville Bayview
24/7 Septic Help Maryland
Call Now · (833) 607-0084