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TRUSTED BY LOS ALAMOS, NM HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon218
    Verified french drain services reviews

Top-Rated French drain pros in Los Alamos - Updated Nov 2026

Avatar for NE PLUMBING
NE PLUMBING
4.9(
36
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Clog or Blockage - Clear - For Business+1 more

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Pepe and NE Plumbing are really the best -- he has done several jobs for me on many different scales, from the emergency replacement of a boiler, to fixing a sump pump, to unclogging drains, to installing an entire A/C system. No matter the size of the job, I always know Pepe will do excellent work, with a positive attitude and always being very smart about finding the best way to accomplish it. I've worked with many plumbers in town and there's a reason Pepe is always my first call when something comes up."
Response time6 hrs
Response rate99%
13 neighbors recently requested a quote
Avatar for MD Excavating
MD Excavating
4.6(
16
)
Basement Drainage Channels - Install

Serving Los Alamos, NM and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"They did a great job doing trenches for my plumbing roughing with the grade I need to put my pipe's drains to pass my city inspection. Definitely I will use this company again 👍🏻"
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PAD PREP FOR NEW CONSTRUCTION
GRADING

+50

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Avatar for New Gen Water Systems, LLC
New Gen Water Systems, LLC
4.6(
18
)
Drain Clog or Blockage - Clear

Serving Los Alamos, NM and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"The company appears to have finally fixed our repeated leaks by turning down the water pressure as Sonic Leak Detection suggested, and making other important adjustments to our leak detection hookup."
Response time6 hrs
Response rate91%
38 neighbors recently requested a quote
Avatar for Galactic Mechanical Services LLC
Galactic Mechanical Services LLC
5.0(
8
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+2 more

Serving Los Alamos, NM and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Title: Exceptional, trustworthy plumbing — highly recommended Galactic Mechanical & Plumbing exceeded every expectation. After a frustrating runaround with other companies, Jordan drove up from Albuquerque to Santa Fe, waived the trip charge, and quickly diagnosed that I only needed a faucet fixture (not a full sink). He went to Home Depot, installed the new fixture, fixed a few other small issues, and left everything working — all billed fairly for one hour of labor. Jordan was professional, efficient, and honest; Megan in the office was courteous and helpful. As a longtime local with two homes, I’m already planning to use Galactic as my go-to plumber. Highly recommend them for reliable, respectful, and skilled service. Thank you, Jordan."
26 neighbors recently requested a quote
Affordable Plumbing
4.8(
28
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install

Serving Los Alamos, NM and surrounding areas

In business since 2009

Free estimates

"Arrived same day when he said he would. Checked septic tank, rooted out drains, went under house and saw the drain pipe had sagged at one spot so water was having to drain uphill. Rehung pipe and tested. Explained everything to my wife as they were doing it. Very friendly, professional and affordable. Pointed out a potential problem with the drain line where it exits the house but thought it was ok unless the house settled more. They even added more screws to the septic tank inspection lids. They were here for about two hours. Excellent, quick, honest, affordable service. I will do business with them in the future and appreciated the warning about the potential future issue with an approximate cost to fix it if it did become a problem. Call these guys first.
"
Recommended by100%of homeowners
Avatar for Reliable Tech Heating Cooling & Plumbing
Reliable Tech Heating Cooling & Plumbing
4.6(
291
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Los Alamos, NM and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"The technician did a review of the cooling systems which were not working at the time. Rather than trouble shoot the obvious - lack of coolant - he told us we needed a new system and charged us for 1.5 hours of work. i contacted another group who did excellent and honest trouble shooting, replaced and refilled the coolant, re insulated some pipes at a very reasonable cost. When I contacted Reliable Tech and told them what happened they came back out to the house and offered a partial refund."
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Recommended by90%of homeowners
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French Drains FAQs, answered by experts

There are several signs that can indicate your leach lines are broken, failing, or in need of repair, including puddles of water or a marshy consistency to the ground above or around the pipes, slow drainage or plumbing backups inside your home, and noticeable odors or gurgling sounds coming from your leach field. Keeping your septic system properly maintained, including having your septic tank pumped at regular intervals, can help ensure your leach lines stay in good working order for a long time.

DIY is not recommended due to safety risks and specialized equipment requirements. Hire professionals for effective clearing.

If you leave liquid drain cleaner for too long, it will start breaking down your drainpipes. The chemicals in these cleaners can cause cracks, corrosion, and leaks in your pipes. They can also damage plumbing fixtures and even cause environmental damage if left too long without rinsing away.

Applying drain cleaner is a common DIY solution to clogged drains, but it can be extremely harmful to your pipes and lead to corrosion and leaks. It is almost always better to try snaking a clog than using a drain cleaner, but the best solution is to hire a professional plumber. They can locate the clog and gauge the severity using a camera system and then decide if using a plumber’s snake, auger, or drain cleaner is the best option to remove the clog and limit damage to your plumbing system.

You should flush your AC drain line once every three months to keep it clear of debris and buildup. Keeping your AC drain line clean prevents clogs, backups, mold growth, and extra wear on your AC unit. If you live in a humid area or have several furry pets, up your cleaning schedule to once a month.

The Los Alamos, NM homeowners’ guide to french drain services

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