Top-rated septic system repair pros.

Get matched with top septic system repair pros in Alexandria, VA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Septic system repair pros in Alexandria

Avatar for A & A Septic Repair
A & A Septic Repair
5.0(
71
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 1963

Free estimates

Emergency services offered

"I can’t emphasize enough how complicated this project was, it was far more complicated than moving a couple of boxes and reconnecting them. The previous owner had paved over the top of both boxes making it impossible to service them without tearing up the driveway. Additionally the leach field was on the other side of the driveway which meant all of the header lines had to be ran underneath a driveway and be able to withstand the pressure of being driven over. All of this required several months of prep work and permitting from the county before we got started. The Project was started and took about 3 days to complete. I have to say that Rick and his crew were consummate professionals and absolutely know their trade. This was an expensive but necessary project. I have about 20 years experience in commercial construction and know very well that under a person with less expertise this project would have cost even more and would have been a disaster. It is my humble opinion that for the money you pay and the work that you get there is no better septic repair company in this area. Rick is absolutely the best at his field and is very fastidious with the quality of the work done and the cleanup of the job site afterwards. If you only want to do a repair once and do it right A &A septic repair is who you need to call bar none!"
Response time5 hrs
Recommended by98%of homeowners
Avatar for Great Falls Septic Service Inc
Great Falls Septic Service Inc
4.6(
103
)

Serving Alexandria, VA and surrounding areas

Approved

In business since 1953

Emergency services offered

Credit card accepted

"I hired this company for an initial inspection of the septic system because their prices were lower than other companies. However, after the issues a failure certificate for the septic system, their charges to make repairs were almost double those of other companies. And they recommended repairs that were not necessary, increasing the price. I brought in two other contractors in the region to offer estimates of what work needed to be done. Both were significantly lower in price and did not pad the bill. I ended up getting the work done by another company and the septic system passed the county's inspection."
10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for M.E. Flow
M.E. Flow
5.0(
5
)

Serving Alexandria, VA and surrounding areas

Approved (Corporate)

In business since 1951

Free estimates

Emergency services offered

M.E. Flow offers FREE in-home consultations for replacement HVAC systems and we are an authorized dealer of most major brands. Established in 1951 by Millard Edward Flow we remain family owned. Replacing your HVAC system and water heater is a big investment. When you go with M.E. Flow your satisfaction is guaranteed. We do not install customer supplied equipment, do new construction, or give quotes over the phone. We send a professional home comfort advisor to your home--even meet you after hours. During your home visit we will design you the perfect system, answer all your questions, and get your system in the family budget. Financing and/or rebates are typically available. Qualified Staff: You get a team of professionals, NATE certification means your getting the best. Company employees are required to pass a background investigation which include a criminal records check and drug testing. We also offer the best guarantees.

ME Flow HVAC Services
8 neighbors recently requested a quote
Avatar for Staci
Staci
4.8(
225
)

Serving Alexandria, VA and surrounding areas

In business since 1984

Free estimates

Emergency services offered

"The problems were strange and required some investigation. The team first focused on the washer drainage. Eventually they used a camera inserted into the clearance pipe to check the drainage pipe from the house to the septic tank. They discovered a "dip" in the pipe, possibly resulting in an obstruction that might have caused the water to back up, kind of like a rock in a stream. (Admittedly, I may not describe this as clearly as I should...not a plumber!). Using shovels and an excavator, they dug about 5 feet into the ground between the house and the septic tank, ultimately discovering both the dip/weakening in the pipe and a 3" crack (almost half of the pipe) closer to the house. I feel like their work saved us much more money down the road, because without investigating/fixing the "dip" in the pipe, we would never have know about that crack. Without repair, it could would likely have begun leaking back into the foundation. The team was able to replace a 10' section of pipe, connect it to the septic, and confirm a steady drain of water. We have not had the backup or any drainage issues since. However, the smell didn't completely leave the laundry room. They came out again and, after a couple of smoke tests and cuts into the drywall, discovered a vent pipe that had in years past (we've owned the house for 5 years) simply been cut to move the washing machine hookups to the side wall (rather than the back). Although the smoke largely discharged through the roof vents as designed, this uncapped vent allowed septic odors to creep back into the washing room, particularly in the morning when the air outside was heavier. They were able to cap the pipe, and that removed the odor. We have not had any issues since they completed their work. The team was very responsive, and worked with me to reschedule the washing room work after a death in one of the worker's family...only slipped a single day. They also reduced the cost for disconnecting/moving the washer and dryer, since they didn't reconnect them (We were of course going to have to do get drywall repair/paint work after they finished). Although I am hoping to avoid any plumber issues for a while, I know who I will call if something comes up. Absolutely recommend this team."
$50 off Any Plumbing Service - Mention this post when scheduling (703)388-6529
Sewer Replacement  - Call to schedule your estimate
Clogged toilet. Clogged remove - Root intrusion found
Descaling old cast iron pipe with Sewer lining. Call today and ask about Trench-less Technologies
Clogged bathroom sink. Call and ask about snaking. 
Call The Pipe Doctor Plumbing & Drain today to schedule.

+13

Recommended by94%of homeowners
Avatar for Shawn plumbing service
Shawn plumbing service
4.9(
29
)

Serving Alexandria, VA and surrounding areas

In business since 2019

Emergency services offered

Credit card accepted

"Work performed on a leaking toilet. Arrived when he said he would, provided advice in the event of a similar issue with any other toilets, and let me know the condition of the toilet since it is old and probably installed when the house was built (1977). Very reasonably priced. I plan to use them for any future plumbing requirements/issues."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by96%of homeowners
Avatar for Clover Services
Clover Services
4.6(
1,086
)

Serving Alexandria, VA and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"I have to admit, this went way better than I thought. Austin and Brian H did a great job. We had our attic (and outside) HVAC unit replaced. They found a few things that needed completed/replaced/fixed to make the system optimal. I thought they might "hit me for a bunch of extras" at the end, but they did not. The replacement took longer than expected but that is because they stayed to complete all the extras to optimize the system. In a few months, we will have them take a look at our basement unit. Thanks again."
Photo 1
Photo 2
Photo 3
Additional Photos
Additional Photos

+40

Recommended by87%of homeowners
Avatar for 7247 plumbing
7247 plumbing
4.6(
19
)

Serving Alexandria, VA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"The service person arrived on time assessed that my water heater (original to the house) should be replaced and help find one that would service the whole house and family going forward. The installation was quick and professional. The service person walked us through diy tips to keep the unit going for years to come. A+ Service."
Additional Photos
Recommended by100%of homeowners
Avatar for BGE Home
BGE Home
4.6(
1,327
)

Serving Alexandria, VA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"We have a contract that we pay monthly for any plumbing and appliance repair, like a home warranty. The guy came out the second time and told my wife that if they couldn't get it fixed they would buy a new dishwasher. So they rank very highly on my scale. 

What I like about them is that they do get the job done, but what I don't like is that you can describe in as much detail on the website what the problem is. But it's kinda hit or miss on whether they are have the necessary parts to fix the particular appliance. They almost always have to do second call or buy a part. So like with our dishwasher, they came out and sort of diagnosed the problem but they had to get the motor and things so you can be another week or 10 days with out the dishwasher. Which is not the end of the world. I understand why they don't do that because it could be expensive to buy the parts for all of the different machines that you are servicing."
Recommended by94%of homeowners
Showing 1-10 of 45
FAQs for septic system repair projects in Alexandria, VA

You should have your septic tank inspected at least once every one to three years. Regular inspections help catch minor issues before they become major problems, ensuring your system operates efficiently and extends its lifespan. You can also have your pro take care of routine septic system maintenance tasks at the same time as your inspection.

A septic tank must be inspected before buying a home to ensure the system is sound and compliant with local regulations. A comprehensive inspection evaluates all critical components and detects hidden faults that could lead to expensive repairs. This detailed review protects your investment by verifying the system’s integrity and reliability.

A septic tank's leach field fails when it encounters system overload and deteriorating conditions. Excess water usage beyond the field’s capacity and environmental stress lead to hydraulic failure. Aging infrastructure and insufficient maintenance further contribute to failure. Distributing water use evenly and scheduling regular maintenance, including enzyme treatments when necessary, preserve the leach field’s integrity.

A septic system lasts between 20 and 30 years. Steel tanks function for 15 to 20 years, concrete tanks operate for 20 to 40 years, and fiberglass or plastic tanks remain durable for 30 to 40 years. Consistent maintenance, including regular pumping and inspections, extends these lifespans by preventing buildup and structural damage, ensuring reliable long-term performance.

A failing septic system presents clear signs such as slow-draining fixtures, foul odors at or around the leach field, and overly green patches of grass. Additional indicators include persistent toilet flushing problems, standing water near the system, and noticeable gurgling noises from pipes. These symptoms reveal blockages, structural damage, or leaks. Immediate professional evaluation is essential to address these issues and prevent extensive repair costs.