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TRUSTED BY OLMITO, TX HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon157
    Verified french drain services reviews

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

Lithium Lawn Co LLC
New to Angi
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Olmito, TX and surrounding areas

Approved

​At Lithium Lawn Co LLC, we deliver crisp, reliable lawn care across McAllen and the Rio Grande Valley—without the noise, exhaust, or gas fumes. Using 100% commercial-grade, battery-powered equipment, we provide ultra-quiet, zero-emission mowing, trimming, and property maintenance. Whether you work from home, have young children, or simply prefer a quiet morning, we keep your lawn looking sharp with professional, hassle-free service.

Avatar for Sweetwater Home Services
Sweetwater Home Services
4.7(
79
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install

Serving Olmito, TX and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Their contract plumbing installer created a disastrous situation which resulted in a full scale response by their in-house employees; who fully rectified the problem. The company president visited during the correcting process to be sure all was well and that we were completely satisfied. Our ongoing relationship -service and supplies- has been amiable and professional. We fully recommend Sweetwater Home Services."
Recommended by94%of homeowners
Avatar for Elite Electric & Automatic Gate of South Texas
Elite Electric & Automatic Gate of South Texas
4.9(
39
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install

Serving Olmito, TX and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Robert Rodriguez arrived 1:00 PM, April 12, 2017 to diagnose problems w our security lights. He switched out sensors, bulbs for two rather dated lights and installed a junction box where he found exposed wires. He's an excellent electrician and highly recommend him to anyone who needs electrical work performed in the Rio Grande Valley."
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+9

Recommended by100%of homeowners
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French Drains FAQs, answered by experts

If you've discovered a rather frightening buildup of brown and black gunk below your shower cover, you're not alone. The smelly sludge is often a collection of mildew and biofilm. Biofilm comes from the breakdown of soap scum, hair, skin cells, and bacteria that collects during shower time. It's quite common in a humid space and relatively easy to clean with a gentle DIY cleaning solution such as baking soda and vinegar.

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.

Drain clearing removes debris and clogs from drain pipes enough to allow water to drain properly. On the other hand, drain cleaning removes all of the material from the pipe so that water flows unrestricted, which is a longer-term solution. Your plumbing pro will be able to recommend the right service depending on the clog size, frequency of issues, and surrounding pipework.

Boiling water helps unclog a drain, but usually only with a harder abrasive such as baking soda or vinegar. On its own, it isn’t the most effective tool. In addition, you shouldn’t use boiling water if you have PVC pipes, as it can soften or melt them. Use a plunger or enlist the help of a pro if you have plastic pipes.

Inspect regularly for clogs, clean drain lines, and ensure grading directs water away from the foundation.

The Olmito, TX homeowners’ guide to french drain services

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