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TRUSTED BY LINTHICUM, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified septic tank services reviews

Top-Rated Septic tank pros in Linthicum - Updated Nov 2026

Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
238
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Linthicum, MD and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Very professional and courteous.  Cleaned up after their work.  It was the best experience I have ever had with a plumber.  They are locally owned and very responsive - unlike some of the very large companies.  The pricing was reasonable and they worked with me on the options of which replacement tank to use.
"
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+1

Recommended by96%of homeowners
Avatar for Knock You Plumb Out Plumbing Inc.
Knock You Plumb Out Plumbing Inc.
4.5(
194
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Linthicum, MD and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"As a landlord I have had my fair share of plumbing issues.  I am particularly pleased with the service I receive from John owner of Knock You Plumb Out Plumbing.  John has replaced sewer lines for me along with other plumbing problems.  I have even referred John to friends, something I normally am hesitant to do because I don?t want to be involved if there are problems with the quality of the work.  But with Knock You Plumb Out Plumbing I am confident of quality work and service.  I highly recommend John.


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Main sewer connection at the house
Working out of a shoring box
This particular sewer happened to be at 14' in depth.
Sediment Filter
sediment filter

+1

Recommended by95%of homeowners
Avatar for Bailey's Plumbing & Drain Services, LLC
Bailey's Plumbing & Drain Services, LLC
4.6(
18
)
Septic System - RepairSeptic System - Repair - For Business

Serving Linthicum, MD and surrounding areas

In business since 2015

Free estimates

"Ray phoned me prior to arrival letting me know that he would be delayed for scheduled appointment which I really appreciated. He checked the sump pump and drainage system to determine if it was working properly. He determined that the line needed to be jetted and sump pump pit cleaned out due to the presence of debris in the pit. He returned and completed the cleaning of system and found a blockage in the basement stairwell drain. I am planning to have Bailey's Plumbing to remove the blockage and correct the problem. I thankful to have a plumber whom I feel I can trust. Ray kept me informed as he performed the jetting of the the French drains to see the debris and see the air rippling into the sump pump pit. He also showed and explained where the blockage was and how it affected the flow of water from my stairwell area. He gave the free estimates within a timely fashion and I felt he did not use any hard sell dialogue to influence my decision to hire him to complete the work.👍"
Response time6 hrs
Recommended by94%of homeowners
AJ McDonald Co., Inc.
4.6(
12
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For 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."
Response time2 hrs
Response rate85%
Recommended by100%of homeowners
Avatar for BGE Home
BGE Home
4.6(
1,327
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

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."
Recommended by94%of homeowners
Avatar for Amore Enterprises LLC
Amore Enterprises LLC
4.1(
27
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Linthicum, MD and surrounding areas

In business since 2009

Credit card accepted

"

It went very well. Jeffrey Morrissey (master plumber & gas fitter) was able to locate the leak point that cause water to seep down from the inside of the back basement wall to the outside in a vertical fashion. We discovered the leak on the outside wall after turning on the water hose for the first time in the Spring. We also got 5 min of help to check our sump pump too (nothing wrong there. Just got a quick lesson on how to check if it's still working even though we have not heard it run for years).

He ended up cutting out the copper portion where there was a hole & clamped the other part for the fix. So far so good - it's holding well. It was found that that area was in need of additional insulation. With the extreme temps this past year, the hose bib line ended up with a hole (we've lived in the home for almost 20 yrs & this is the 1st time we had trouble). He left the drywall opening for us to repair since we needed to add more insulation (used spray foam around the repair site). 

Jeffrey Morrissey was on time and the first to respond via Home Advisor search; was friendly/easy to work with, helpful, careful about our home. No complaints. I saw that he was not on Angie's List, so we're hoping our good service experience will add his company on this list. Good service!


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Recommended by73%of homeowners
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Septic Tanks FAQs, answered by experts

Rainwater doesn't have a direct impact on the amount of water in your well. Instead, the majority of rain runs off into other bodies of water such as streams, rivers, and lakes. These bodies of water may sometimes function as the area’s reservoir and create aquifers, which then help to replenish your well.

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

If you notice that your well pump runs continuously, it’s important to take action quickly to avoid further damage. A few common issues may be to blame for a continuously running well pump, such as mechanical damage, a faulty pressure control switch, low water level, prime loss, and leaking pipes and fixtures.

The best times of year to pump or empty a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access, and any snowmelt or rainfall can aid in proper drainage. Pumping before summer is also ideal to avoid conflicts with vacations or outdoor gatherings.

Fall is another great option, as contractors may be less busy than in the spring. Servicing the tank in late fall or early spring can also reduce the risk of overflow from extra precipitation during winter and spring.

While summer is a possibility, winter is generally not recommended. The ground is often frozen, which can make it difficult to access the tank, and the waste inside may also be frozen.

Digging a well can cost between $20 and $25,000, depending on your needs. If you’re looking to dig a well yourself, all you need is a shovel. If you’re looking to have a well drilled by a professional, you can expect to pay around $15 to $30 per foot. The total cost of drilling a well will average to $5,500.

The Linthicum, MD homeowners’ guide to septic tank services

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