Septic Tank Pumping
We perform septic tank pumping on a scheduled basis, but we also offer emergency pumping. Just let us know what you need.
Learn More →ABERDEEN, MD · HARFORD · CECIL · BALTIMORE COUNTY
MARYLAND'S MOST TRUSTED SEPTIC SERVICE SINCE 1969
4th-generation family-owned — pumping, repair & installation for Harford, Cecil & Baltimore Counties.
410-272-2317As featured in Pumper Magazine
ESTABLISHED 1969 · ABERDEEN, MARYLAND
56+
Years in Service
4TH
Generation
3
Counties Served
EMERGENCY
Service Available
A FAMILY BUSINESS, FOUR GENERATIONS DEEP
Built on Integrity Since 1969
John's Septic Service is a family owned and operated business serving Harford County, Cecil County and Baltimore County since 1969. It all began when the first John Call started the business with little more than a 1957 Dodge 1½ ton truck equipped with a homemade, 1,000 gallon steel tank, and enough integrity and old-fashioned work ethic to fill it up, many times over.
Named Ministers of Muck by the local Harford County newspaper and nicknamed Honest John's by our constituents, we are proud to provide a much needed service. We were also featured in Pumper Magazine as Always Answering the Call.
A 4th generation of the family now helps operate John's Septic Service with gleaming new equipment that offsets the dirty image of old.
WHAT WE DO
Expert Septic Services for Maryland Homes & Businesses
Pumping · Repair · Installation · Grease Trap Cleaning — serving Harford, Cecil & Baltimore Counties.
Septic Repair
We offer septic repair services to help you avoid paying more money than you have to. Small septic system problems can often be fixed by replacing parts.
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Septic Installations
We design and install completely new septic systems for new construction, or to replace a failing septic system. Quality work and integrity throughout the process.
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Grease Trap Cleaning
We provide grease trap cleaning and grease tank pumping for our commercial clients throughout the Baltimore metro area.
Learn More →OUR WORK
See the Work. Trust the Results.
Real jobs. Real equipment. Real Maryland families and businesses served.
HOW IT WORKS
Scheduling is Simple
1
Call or Request a Quote
Call 410-272-2317 or fill out our quick form. We'll confirm your address and schedule a time that works for you.
2
We Show Up, On Time
Our certified crew arrives on schedule with fully equipped trucks. No surprises, no guesswork.
3
Service Done Right
We pump, inspect, and leave the site clean. Most residential jobs take under 2 hours. Emergency calls answered same-day.
WHAT CUSTOMERS SAY
Trusted by Maryland Homeowners
"Since I moved to a house that has septic, I've used John's Septic Service. They have been kind, professional and do a fantastic job. Highly Recommended."
"John's Septic Service has emptied our septic tank every other year for the past 16yrs. They make it easy to schedule, they show on time and are willing to answer any questions I have had and explain what they are doing and offer helpful suggestions on how to keep our septic service functioning properly.Six years ago they observed the original 23yr. old “baffle” was starting to collapse, they replaced it that day for a reasonable price !!!Very much appreciate John and his family & whole crew."
"We have been using John's Septic for 30+yrs. And we won't use anyone else. They are all so friendly and polite. So if your looking for good trustworthy people they are the ones to call."
Honest John's. It's Not Just a Nickname.
Four generations of integrity. State certified. Emergency service available. Serving Maryland families since 1969.
MEET THE TEAMReady to Schedule Your Septic Service?
Call Honest John's today or request a quote online. Emergency service available — call us when you need us.