Pest Control in Weslaco, TX

Weslaco was platted on irrigated farmland by the American Rio Grande Land and Irrigation Co. in 1913, and it has a history with water. In the March 2025 storm the city got about 14 inches of rain, according to the Texas Tribune, and one Weslaco home was reported flooded in June 2018, in 2019 and again in 2025. Estero Llano Grande State Park, a wetland and floodplain prairie, sits right in town. CPL Pest Control serves Weslaco homes and businesses, and the Mid-Valley towns around them.

Free onsite inspection for Weslaco homes and businesses.

Call (956) 287-2118

Pest Control Services in Weslaco, TX

Weslaco has flooded hard more than once, and wet ground drives our busiest calls here: mosquitoes, fire ants pushed up into yards and foundations, and termites in damp wood. We also treat roaches, rats and mice, wasps and fleas, at homes, restaurants and other businesses, inside and outside.

Call (956) 287-2118

Homes in Weslaco

The median Weslaco home was built around 1995, and about 11% predate 1970 (U.S. Census ACS 2020-2024). Homes that have taken on water more than once are worth a termite check, since wet soil and damp framing invite subterranean termites.

Yard still soggy after the last storm? See our mosquito yard service for Weslaco.

Common Pests in Weslaco

Mosquitoes after repeat flooding

When an area floods again and again, standing water becomes a routine mosquito nursery. After a storm, empty anything holding water and check low spots in the yard. We treat the shady, damp places where mosquitoes rest, which city spraying doesn’t reach.

Fire ants pushed out by water

Fire ants move to higher ground when soil floods, and they often end up along foundations, in flower beds and in AC pads. We treat the yard so you can use it again.

Termites in Mid-Valley homes

About 11% of Weslaco homes were built before 1970, and wet soil after a flood is ideal for subterranean termites. Native Texas termites are active here, and the invasive Formosan termite has also been found in Hidalgo County. A free inspection is the place to start.

Roaches for restaurants and homes

Cockroaches thrive in the heat and in busy kitchens along the expressway. For restaurants and food businesses, keeping them out is part of passing inspection.

Mexican honey wasps

AgriLife says Mexican honey wasps are especially common in the Lower Rio Grande Valley. Their nests can hold thousands of wasps, so don’t knock one down yourself.

Mosquitoes or fire ants after the rain in Weslaco? Call the RGV team.

Call (956) 287-2118

Neighborhoods and Nearby Towns We Serve Around Weslaco

Along with Weslaco, our RGV team serves these nearby communities:

Mercedes
Donna
Progreso
Progreso Lakes
Elsa
Edcouch
La Villa

Live out toward Mercedes or Progreso? Call (956) 287-2118.

Nearby: Donna. All our cities are on the Rio Grande Valley pest control page.

Why Weslaco Residents Choose CPL Pest Control

Free inspection that looks for flood-related termite and moisture problems.
Licensed, insured technicians serving Weslaco and the Mid-Valley.
Restaurant and commercial service along the expressway.
Fire ant treatment along foundations, beds and AC pads.
Weslaco is central for our RGV team, so we’re close by.

Call (956) 287-2118

Our guarantee, in Christopher Villarreal’s words:

If you hire us to get rid of your pest problem and, at the end of 30 days, you are not 100% happy we’ll come back and retreat your home for free. And we’ll keep on treating it for free until you tell us you’re happy. If that still doesn’t make you happy we’ll give you back every penny you paid for the initial treatment.

Weslaco Pest Control FAQ

Do you provide pest control in Weslaco, TX?

Yes, in Weslaco and nearby Mercedes, Donna, Progreso, Elsa and Edcouch. Call (956) 287-2118 for a free inspection.

Does flooding make termites more likely in Weslaco?

Wet soil and damp wood are what subterranean termites need, and Weslaco has had repeat floods, including the March 2025 storm. Formosan termites are also documented in Hidalgo County. We check flood-prone homes closely.

Is it safe to knock down a wasp nest myself?

We don’t recommend it. AgriLife says Mexican honey wasps are especially common in the Lower Rio Grande Valley, and their nests can hold thousands of wasps. Call (956) 287-2118 and let us handle it.

My Weslaco street floods every few years. What pests should I watch for after it drains?

Watch for mosquitoes breeding in leftover water and fire ants moving up to foundations, flower beds and AC pads. Wet soil also suits subterranean termites, especially in older homes. Call us after the water goes down and we’ll check the property.

Does Estero Llano Grande State Park bring more mosquitoes into Weslaco?

The park is a wetland and floodplain prairie right in town, and standing water anywhere nearby can add to mosquito pressure. Most backyard mosquitoes, though, breed in containers close to the house. We find and treat those spots.

Ready to dry out the pest problem in Weslaco?

Call (956) 287-2118

CPL Pest Control

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Jessica Huggins

July 10, 2026.

I used CPL last year for a termite problem. They did a great job protecting my house and keeping me informed! This year, I saw some termites in my yard. Chris inspected and assessed that they were not getting into the house. He sprayed that area to get rid of them and then sprayed my trees again just as a precaution. All this and he did not charge me for the visit!! Talk about excellent service! I highly recommend CPL and will continue to use them for my pest control needs.

Benjamin Gonzalez

August 1, 2025.

Chris was extremely professional and communicative with his service. He helped me treat some dry wood termites. He was thorough in his inspection and explanation of the situation. Highly recommend.

Lauren Ewald

March 31, 2025.

Christopher is wonderful-professional, efficient, and thoroughly explains the process. Highly recommend.

Mars Chafi

July 17, 2024.

I had a severe case of mole issue in my front yard. Digging everywhere and destroying my lawn . Christopher came and treated the yard with carbon monoxide. The first try didn’t work but he came back 2 times after that with no charge. Now it has been about a month after the last treatment and I see no sign of the mole. Great company . Christopher is awesome. Do not hesitate to call him for any issues you might have. Trust me. Mars

Byron Rollinson

March 20, 2024.

Chris is absolutely fantastic. Quick to respond and always able to fit me in. His prices are reasonable and his service is excellent.

Richard Bolduc

January 17, 2024.

Chris at CPL was professional and knowledgeable and thorough in his pest inspection. Though he certainly has services he could have sold me, apparently my own initial attempt got lucky and appeared to have cleared out my problem, and he was honest about this evaluation. That type of honesty is just the thing that would have me coming back to CPL in the future, should the need arise. Thanks!

Dana McDonald (Rebel Dietitian)

August 23, 2023.

Thank you, Christopher, for the exceptional service! We had early signs of a termite infestation and Chris came out and treated the affected areas in one day and they are completely gone. Today I had him come out again for an ant problem outside. Will be a life-long customer. Thank you. :)