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TRUSTED BY FREDERICK, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon522
    Verified french drain services reviews

Top-Rated French drain pros in Frederick - Updated Nov 2026

Avatar for A1 Handyman & Home Plumbing Services
A1 Handyman & Home Plumbing Services
4.7(
202
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install

Serving Frederick, PA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Both jobs went very well. With the caulking, they explained that a leak in the shower water control valve and resulting dripping was making the shower pan and caulk wet, which meant that we had to really dry it out before the caulk could be done properly. The outdoor work was also done quickly and for a very reasonable price. They carefully inspected the areas under the roof once they got the rotted board off to make sure that rot did not extend further in."
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+4

Response time4 hrs
Response rate100%
Recommended by95%of homeowners
Avatar for Once & Done Waterproofing Solutions, LLC
Once & Done Waterproofing Solutions, LLC
4.6(
61
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Frederick, PA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"After dealing with roto rooter and Losch plumbing with very bad experiences. Thank God for finding Once & Done. Very professional crew, they did a great job in installing the new sump pump that we definitely needed. Jeff was very honest and nice and explained everything that had to be done in detail. Highly recommend."
job in progress
job in progress
job in progress
job in progress
job in progress

+14

Response time11 hrs
20 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Horizon Services, LLC (PA)
Horizon Services, LLC (PA)
3.9(
1,722
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Line Breakage - Camera Locate+1 more

Serving Frederick, PA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Horizon Services, Inc., is the regions largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey and Northeastern Maryland. After a quarter of a century in business, Horizons Services, Inc., remains fully committed to setting the industry standard for customer service, installation and focusing on things that are important to busy homeowners. \n

Plumber in Kitchen with Customer
Horizon Plumber crawl space
Horizon Plumber under sink
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for H L Bowman
H L Bowman
4.6(
430
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Frederick, PA and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Suddenly, my basement drain was backing up! A friend tried to unclog it, but to know avail. He thought it might have something to do with the sewer line that ran to the street! Right away, I started seeing dollars signs. So, I went on Angie's list and saw the reviews for HL Bowman. Because they were so highly recommended, I went to their website. Immediately, there was a person named Tiera to chat with. I explained my situation and she asked me a few questions. She told me she would have some one call me. I asked if it would be today because there was sitting water in my basement and I was afraid to even flush a toilet! She said it would definitely be today! Within two minutes of concluding the chat, my phone rang. A very courteous person assured me that he could get someone out there today! It was about 8:30 am and he told me that he could have someone by this afternoon and they would call me before they arrived. Around noon, a young man named Clayton called and said he was on his way. When he arrived, he went to basement and checked out the situation. When he came up he said that he thought the clog was in the pipe along the wall going out to the sewer. He brought in a machine and spent approximately and hour and a half trying to open the clog. He then told me that he had called another person from the company to bring a larger machine. Then, Corey showed up with a huge machine and Clayton left to go to another job. Corey was down there for about another hour and half. The machine was much louder than the first one. I was really worried about the cost and the fact that it was taking so long to open. I pictured having to have my lawn torn up and imagining what that would entail, not to mention the cost. Suddenly, he appeared and I tried to prepare for the worst. He looked at me with a smile on his face and said, "it's open". I was so surprised, I am sure he saw the relief on my face. 'He explained that he had to go out 75 feet to the street, and the that the clog was because of tree roots which he grinded through. I knew this machine was probably more expensive to use than the smaller one. So I braced my self and I asked him what the total charge would be! When he told me, I was shocked as that even included the $70 service fee which included up to 45 minutes to diagnose the problem and give me an estimate. But, because Corey had to bring a bigger machine and stay longer than Clayton had estimated, I was sure it was going to be astronomical. Corey said he would figure it out! When he told me the price I could hardly believe my ears. It was half of what I had anticipated! I was thinking about $1,000- $1200! I can't begin to explain how relieved I was.. I would like to say both Clayton and Corey could not have been nicer. Very mannerly, friendly, and polite. When Corey left, everthing was cleaned up! No sewage anywhere. And another thing that I thought was extraordinary, was how unafraid they were of my two pittbulls. They petted them and Corey even told them to stay when they tried to follow him out the door. LOL! And they, listened! I have found my company should I need any future help. It's good to know that there is someone out there who is professional, knowledgeable, and who charges fair prices. It wasn't cheap, but I believe it could have been a lot higher. Family members also thought the price was good. It started out as a bad day, but I had a smile on my face when Corey left!"
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+6

474 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Progressive Construction Group
Progressive Construction Group
4.8(
46
)
Drain Line Breakage - Camera Locate - For Business

Serving Frederick, PA and surrounding areas

Approved

In business since 2024

Emergency services offered

Warranties offered

"Fernando and William did a fantastic plumbing job at our home. They replaced all the valves and completely fixed our basement sink using the latest plumbing equipment. Everything was left spotless and clean when they finished. Their communication was excellent and super easy from start to finish. They arrived right on time, and the price was very fair and reasonable. Highly recommend these two professionals — they’re reliable, skilled, and a pleasure to work with. We couldn’t be happier with the results! — A very satisfied customer"
Main storm line
Main storm line
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Main storm line
Main storm line

+60

Response time7 hrs
Response rate90%
1 neighbors recently requested a quote
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French Drains FAQs, answered by experts

In the majority of cases, homeowners insurance will not cover a main sewer line root clog. The reason is that most insurance companies consider tree root damage to sewer lines as common wear and tear, which is also preventable. However, you may be able to buy optional add-on coverage, such as "service line coverage" or "sewer line endorsements," that would protect against root damage to your sewer line.

You can often unclog a garbage disposal in less than 10 minutes, though sometimes you might need longer if you’re unsure what’s causing the clog. For minor clogs, consider plunging the drain, flushing the drain with baking soda and vinegar, or using an Allen wrench to free the clog. If the clog is more severe, contact a local plumber.

There are a couple of things you can do to help prevent your French drain grate from clogging. First, keep yard debris clear so it doesn’t wash into the drain and clog the grate. You can also install a screen or filter over the grate to prevent large pieces of debris from entering the access point.

There are a few ways to unclog a toilet without a plunger. Break up the clog with homemade solutions containing soap, vinegar, and baking soda, or simply let hot water spend some time in the drain. You can also use a two-liter soda bottle filled with water to push pressurized water into the pipe to dislodge the debris (see the steps above).

Most clogs are resolved quickly, often within an hour. More complex issues requiring pipe disassembly might take longer.

The Frederick, PA homeowners’ guide to french drain services

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