
Serving Linthicum, MD and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
I’m a 31 year old army veteran , plumbing apprientice, with welding and mechanical experience

*The Angi rating for Septic Tank Service companies in Linthicum, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
*The HomeAdvisor rating for Septic Tank Service companies in Linthicum, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.
Last update on December 22, 2025

Serving Linthicum, MD and surrounding areas
Approved
Free estimates
Small jobs welcome
Credit card accepted
I’m a 31 year old army veteran , plumbing apprientice, with welding and mechanical experience
Serving Linthicum, MD and surrounding areas
Approved
My focus is quality work at a reasonable price and always strive to leave a customer satisfied

Serving Linthicum, MD and surrounding areas
In business since 1977
Free estimates
Emergency services offered
"This was not an emergency repair, we were fortunate to be able to schedule the replacement about a week in advance. Heil sent an estimator to look at the space and make a recommendation. We originally wanted a Hybrid system but they advised against it given the space and need to collect/vent moisture. We selected a 75 gallon electric water heater. On the scheduled day, They were on time, removed the old water hearter and installed the new one - professional and courteous the whole time. Unfortunately, the new heater leaked the same day. They returned and made a temporary patch until they could return the next day with a replacement part. They returned, replaced the part and after they left we found that the tank leaked again in another place. They returned the next day and before we could insist that we wanted a different tank (clearly an out of the box failure on this one) they said they would replace the tank which they did. Our first, second and third experiences with Heil were all great with customer service and technical expertise. The inconvenience of multiple extra days without hot water and having to be there for four visits was unexpected and unfortunate however Heil responded correctly and made it right. You can get the measure of a company not only when things go right but also how they respond when things go wrong. We would use them again."





+1

Serving Linthicum, MD and surrounding areas
In business since 1970
Free estimates
Credit card accepted
"Arrived on time. Had to cut out and replace cleanout plug for the septic since it had been years (decades?) since it was last removed, at no extra charge. I was able to observe the camera screen as the inspection progressed. Pipe was in good shape. (I had the inspection done as a precaution before installing a patio above it.
They also located and dug out the main water supply shutoff at the street so the valve inside the house could be removed. Replaced the valve using a push-fit fitting vice solder. No issues so far.
Overall they did the did the specified work for the agreed to price and I have been satisfied with the results.
"

Serving Linthicum, MD and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"**To everyone** This is the plumber you want to call !!! Typical FANTASTIC service call from "Knock You Plumb Out Plumbing". Our family was dead in the water, plumbing wise. We could not flush a toilet. Water was rising everywhere and all drains were gurgling. John Harris (owner), and a 2-man crew arrived 30 minutes after I sent a "Help!" E-mail to him. I could not believe he got to my home so quickly. John and his crew went to work diagnosing the problem. John started removing the plug on one end of my sewer system and found that my entire sewer system was under tremendous pressure due to all of the plunging I was doing. Before he started taking any more pipes apart in the basement, he asked if I had a septic system. I told him that I did and he said that my septic tank was probably full. John went out back, took the lid off of my septic system and found that the tank was almost completely full! Thanks to John, I then knew what the problem was and it was an easy fix. I had a septic cleaning company come out within a couple hours, and my house was back to normal. Thanks again John. This was the second time in 3 months he helped me out and I could not be happier. This guy is my only plumber?forever!
"





+1

Serving Linthicum, MD and surrounding areas
Free estimates
Emergency services offered
Credit card accepted
15 Years Experience\n-Commercial & Residential Services\n-Video Pipe Inspections\n-Remote Control Jetter Services\n-Descaling\n-Smoke Tests\n-Drainfield Jetting\n-Septic Repair\n-Root Intrusion Removal\n-CIPP, patch liners and coating\n





+7

Serving Linthicum, MD and surrounding areas
In business since 2015
Free estimates
We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!
Serving Linthicum, MD and surrounding areas
In business since 1941
Free estimates
Emergency services offered
"They called me right away once I submitted the request through Home Advisor and arrived the next day. Work was done quickly. My questions were answered and they will remind me in three years to have my septic cleaned again. Can't ask for more than that! Not sure of the value for the money, did not price around."

Serving Linthicum, MD and surrounding areas
In business since 2010
Free estimates
Emergency services offered
"We needed our water heater replaced. It was somewhat complicated because we wanted to upgrade the tank in size, but we had limited room for it. There was some back and forth in finding the appropriate tank, but the salesperson and technicians were very pleasant to work with throughout the whole process. When the pipes were moved and the tank was installed, it was done efficiently and professionally. We are very happy with our experience and the final product."

Serving Linthicum, MD and surrounding areas
In business since 2009
Credit card accepted
We are a family business owned and operated by a Master plumber and gas fitter with over 30 years experience. We except check, cash or card for payment depending on what works best for the customer. We except all major credit cards including Visa, Discover, MasterCard, and American Express.\nAdditional service area: License held in the State of MD and most MD counties.


From average costs to expert advice, get all the answers you need to get your job done.

The cost to pump a septic tank in Baltimore, MD, depends on a variety of factors, including the tank’s size, frequency, and seasonality.

Septic tank replacement costs in Baltimore, MD, depend on your system's type and size. Learn what affects your replacement budget and get estimates before you hire a pro.

Septic tank replacement costs in Washington, DC, depend on your system's type and size. Learn what affects your replacement budget and get estimates before you hire a pro.

Septic tank risers make it easy to access your septic tank when it’s time for routine inspection, maintenance, and pumping, saving you precious time and labor costs.

Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.

If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.