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TRUSTED BY WASHINGTON, DC HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon16
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Washington, DC

*The Angi rating for Septic Tank Service companies in Washington, DC 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 Washington, DC 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 July 13, 2026

Find Septic tank pros in Washington

Avatar for JCI Environmental
JCI Environmental
4.5(
54
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Washington, DC and surrounding areas

Approved

In business since 1996

Free estimates

Credit card accepted

"They were extremely wonderful and hard working and helpful!! I will recommend them to anyone needing their tank cleaned out!!"
Response time5 hrs
21 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for MCS Pumping
MCS Pumping
5.0(
3
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Washington, DC and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At MCS Pumping, we specialize in grease trap and septic pumping, ensuring efficient and effective waste management for our clients. Our experienced team is equipped to handle various pumping needs, fulfilling both residential and commercial demands. Our commitment is to guarantee cleanliness, safety, and reliability with every service we offer.

Grease Trap Services
Grease Trap Services
Grease Trap Services
Grease Trap Services
Septic Pump

+4

3 neighbors recently requested a quote
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Avatar for Shawn plumbing service
Shawn plumbing service
4.9(
29
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Washington, DC and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

"He gave me an estimate and showed up as planned and did professional work. He will be doing all my future plumbing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by96%of homeowners
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Avatar for Capitol City Plumbing LLC
Capitol City Plumbing LLC
4.8(
22
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Washington, DC and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"An indoor cast iron sewer pipe stack was leaking. AJ and his team replaced the cast iron pipe with a PVC one. I am very pleased with their work and they cleaned up afterwards."
Plumbing Project
Old Garbage disposal
Plumbing Project
Hole in garbage Disposal
New Garbage Disposal installed

+16

Recommended by100%of homeowners
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ELITE PLUMBING & DRAIN CLEANING LLC
4.5(
11
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Washington, DC and surrounding areas

In business since 2005

Free estimates

Emergency services offered

".After all was said and done he offered services to the neighbors who may have had similar issues.  The next day I even called him and he spent over one hour on the phone explaining the system and possible ways to prevent this from happening in the future. Matt Yaney was a class act and I would definitely use his services again.  Anyone living in the Gatehouse Condo's in Lima should use Elite Drain Cleaning and Water  Damage Professionals at 419-890-2902 or www.myelite.biz.  Thank you Matt Yaney
"
Recommended by88%of homeowners
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Avatar for Jiffy Plumbing & Heating, Inc.
Jiffy Plumbing & Heating, Inc.
4.3(
1,155
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Washington, DC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Great. He fixed the problem quickly and also adjusted my toilet to perform better at no extra charge."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by85%of homeowners
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J F PLUMBING & HEATING
4.9(
12
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Washington, DC and surrounding areas

In business since 1988

Emergency services offered

Warranties offered

"Drains always clog and back up on weekends. Tried calling several plumbers on a Sunday morning who advertised emergency service, including a few on Angie's List. If I could get hold of them, they either could not or would not come, offered weekday service, or doubled the rates. JF Plumbing agreed to come within a few hours and charged normal rates. They arrived promptly, completed the task within the time frame estimated, and even gave some helpful hints on things to do to prevent future backups."
Recommended by100%of homeowners
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Septic Tanks questions, answered by experts

Before starting septic tank service in Washington, confirm your septic system’s exact location and boundaries, as property lines can be tricky in older neighborhoods. Arrange a septic inspection to assess tank condition and check for root intrusion, which is common in DC’s mature landscapes. Always request a drain field evaluation and schedule utility marking to prevent accidental damage when digging or installing a new system.

Helpful?

In Washington, skipping required permits or neglecting to verify your contractor’s experience with local septic regulations are frequent mistakes. Some homeowners overlook the importance of a detailed septic inspection, leading to missed issues with the drain field or tank. Starting projects during wet weather or failing to plan for temporary wastewater solutions can also cause delays and complications.

Helpful?

In DC, homeowners often encounter extra expenses for drain field repairs, unexpected septic tank pumping if buildup is discovered, or additional soil testing if the ground is compacted or clay-heavy. Restoration of driveways or landscaping after excavation can also add to the project. If your system requires temporary sewage management or upgrades to meet local codes, these can further increase the scope of work.

Helpful?

Combining septic tank service in DC with projects like drain field upgrades, utility line improvements, or landscaping can streamline labor and reduce disruption. If you’re planning a bathroom remodel or adding a new driveway, coordinating these with septic system installation or repairs often means fewer site disturbances and more efficient scheduling. Grouping projects seasonally may also help avoid weather-related delays.

Helpful?

In Washington, routine septic pumping or inspection typically takes a few hours, while minor septic repairs may last one to two days. Full septic system installation or major drain field replacement can extend from several days up to a few weeks, depending on soil conditions, permit processing, and weather. Access challenges in urban neighborhoods may also influence your project’s overall timeline.

Helpful?

The Washington, DC homeowners’ guide to septic tank services

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

See all articles