Protecting McAllen Homes With Trusted Pest And Weed Control

Protecting McAllen Homes With Trusted Pest And Weed Control
Founder & Certified Pest Control Specialist

Pharr’s got everything—older residential neighborhoods, booming commercial districts, warehouse zones near the border, and agricultural land on the edges. That mix creates non-stop pest pressure from every direction. From termites in South Pharr homes to rodents in commercial areas along Cage Boulevard, we’re seeing it all. Being twenty minutes from our McAllen location means we’re local enough to get here fast when you need help.
Licensed pest control. Family-owned. Treatments that work for South Texas.
Here’s what we’re dealing with in Pharr:
Proximity to International Trade and Warehousing Pharr’s industrial areas—near the Pharr-Reynosa International Bridge, along Cage Boulevard, and warehouse districts—see constant truck traffic from Mexico. Cargo brings pests. German roaches, bed bugs, and rodents hitchhike in shipments. Residential areas near these zones deal with spillover.
Older South Pharr Neighborhoods South Pharr has beautiful older homes, many built in the ’50s-’70s. But aging foundations, original plumbing, and stucco exteriors develop cracks and gaps over time. Termites tunnel through foundations. Roaches and mice find entry points. Older homes need regular pest management—it’s not optional.
Agricultural Areas Surrounding the City Drive west or north from Pharr and you hit farmland and citrus groves. Field mice, roof rats, and outdoor roaches don’t stay in the fields—they migrate into residential neighborhoods looking for food and water. During harvest or pesticide spraying, pest migration increases.
Commercial Food Corridors Expressway 83 business areas, Sugar Road, and Cage Boulevard have heavy restaurant and retail traffic. Restaurants attract German roaches. Grocery stores deal with occasional rodent issues. Homes and apartments nearby often see pest problems from inadequate commercial pest control.
Standing Water and Drainage Issues Parts of Pharr deal with drainage problems, especially after heavy rain. Standing water in ditches, clogged storm drains, and low-lying yards create mosquito breeding grounds. Properties in flood-prone areas or near older drainage systems get hit hard during summer.
Year-Round Subtropical Conditions Pharr doesn’t get a real winter. Temps stay above 70° most of the year. Humidity averages 65-75%. Termites, roaches, ants, and mosquitoes stay active twelve months. No freeze means no natural die-off. Pest pressure is constant.
Termite Protection Systems Subterranean termites attack Pharr homes year-round. They tunnel underground from soil into foundations, eating structural wood from the inside. By the time you see damage, they’ve been feeding for months. We install perimeter treatments that create a barrier—termites pick up the product and carry it back to their colony. We also offer free termite inspections.
Rodent Exclusion and Elimination Roof rats in attics, mice in garages and pantries, Norway rats in commercial areas—Pharr gets all of them. We don’t just set traps and hope. We inspect for entry points (gaps around pipes, vents, foundation cracks), seal them, and then trap the rodents inside. Exclusion first, elimination second.
German Roach Treatment Programs German roaches breed inside your home—in cabinets, behind appliances, inside walls. One female can produce 300 offspring in a year. We use baits and growth regulators over 3-4 treatments (spaced two weeks apart) to break their breeding cycle. It takes time, but it’s the only way to eliminate them completely.
Outdoor Roach Perimeter Defense American roaches, smoky browns, and wood roaches live outside but wander indoors through gaps. We treat your home’s perimeter with barrier products and seal common entry points—door sweeps, utility lines, foundation cracks. Keeping outdoor roaches outside is easier than killing them once they’re in.
Fire Ant Control Fire ants dominate Pharr yards. One mound becomes twenty in a season. Kids can’t play outside without getting stung. We treat individual mounds with drenches and apply broadcast treatments to prevent new colonies from establishing. Most customers see major reduction after one treatment.
Bed Bug Heat and Chemical Treatments Bed bugs spread through furniture, luggage, and visitors. They don’t care how clean your home is. We use combination treatments—heat to kill all life stages plus residual insecticides for lasting protection. One intensive treatment usually handles it, with a follow-up to confirm elimination.
Mosquito Barrier Treatments Mosquitoes rest in vegetation during the day—shrubs, tall grass, under eaves and patios. We treat these areas with barrier sprays that last 3-4 weeks. You’ll still see some mosquitoes (they fly in from untreated areas), but most customers report 70-80% reduction in bites around their property.
Lawn Weed Control and Fertilization St. Augustine and Bermuda grass fight constant weed pressure in Pharr. Dollar weed, crabgrass, nutsedge, and broadleaf weeds love our climate. We apply pre-emergent herbicides to stop weeds before they sprout and post-emergent treatments to kill existing weeds. Fertilization is timed for South Texas heat—slow-release formulas that won’t burn your lawn.
We know these neighborhoods and what they’re dealing with:
Real Inspection First We come out, look at your property, identify the pests, and explain what’s needed. You get a straight answer—not a sales pitch for unnecessary services.
Treatment That Matches the Problem One-time ant problem? One treatment. German roach infestation? Multiple visits over 6-8 weeks. Termites? Long-term barrier with annual inspections. We match the solution to the actual problem.
Safe for Your Family and Pets Everything we use is safe once dried. Got kids playing in the yard? Dogs and cats roaming the house? We adjust products and application methods to keep them safe. No exceptions.
Follow-Up When It’s Needed If your pest problem requires multiple treatments, we’ll be back when we say we will. If you need annual termite inspections, we’ll remind you when it’s time. Follow-through isn’t optional—it’s how pest control works.
We’re based in McAllen, so Pharr is right in our service zone—we get to you quickly. We’re licensed by the Texas Department of Agriculture. We’re family-owned, which means you’re working with people who actually care about solving your problem, not meeting a corporate quota.
We know Pharr’s pest challenges. We know industrial areas bring different issues than residential neighborhoods. We know which parts of town flood and create mosquito problems. We know the difference between pests that need one visit and pests that need a plan.
Call 956-777-6328 or schedule online. Monday-Saturday, 8 AM-8 PM.

Tri-Vor-Guard Technology is our advanced pest control system, combining three powerful lines of defense to protect homes and businesses across the Rio Grande Valley.
This innovative approach delivers complete, long-term protection, tackling current infestations while preventing future pest problems. With Tri-Vor-Guard, you can count on reliable, year-round defense against the most common threats in South Texas.
Posted on TakerJoes2025-10-07Trustindex verifies that the original source of the review is Google. I can’t say enough good things about Colco Pest and Weed Control! I had a pest issue that was driving me crazy, and they completely took care of it. From the moment they arrived, they were friendly, professional, and really knew their stuff. They inspected everything carefully, explained what was causing the problem, and treated every spot with precision. Within just a few days, I noticed a huge difference the pests were completely gone in all areas except 1, so i called back and let them know about it and they immediately took care of the issue. What impressed me most was how respectful and detail-oriented they were, making sure the job was done right and that I was satisfied before leaving. It’s rare to find a company that actually takes pride in their work they do now a days. If you’re in the McAllen to La Joya area and need reliable pest control, don’t waste time calling anyone else these are the people to go with. 100% recommend! Better yet I'm gonna call back right now so they can also treat the ugly weeds outside.Posted on Cristina Espinoza2025-09-12Trustindex verifies that the original source of the review is Google. Cody with Colco was very informative with explaining what he would need to do for the issue I had for indoor and outdoor pests - specifically for German roaches and fleas in the yard. I started seeing results the same day. I'm very satisfied with Colco and will continue to use their services.Posted on Martin Torres2025-09-12Trustindex verifies that the original source of the review is Google. Awesome company, they explain everything by detail in a very professional way. I greatly recommend this company to anyone who is having problems with any infestation of any kind of insects. Thank you so much for your service and looking forward in seeing you again. 🙂🙂🙂🙂Posted on Cassandra Reyna2025-08-07Trustindex verifies that the original source of the review is Google. Cody was quick and efficient. He answered on the first call and he made an appointment while on the phone because he knew I was requesting as soon as possible. He explained what he was going to do and took care of a small bee issue as well without hesitation.Posted on Silvia Robinson2025-08-07Trustindex verifies that the original source of the review is Google. Dedicated to their work. Always in time. Listens to our needs for the yard. Our yard looks better and better and less weeds. Would highly recommend their work.Posted on Richard Givens2025-08-06Trustindex verifies that the original source of the review is Google. Easy to work with. Rains delayed the service several days. Explained what he was doing. Returned several days later to confirm the treatment worked.Posted on Zen Ranch2025-08-06Trustindex verifies that the original source of the review is Google. Punctual and great attitude attention to detail. Thank youPosted on Connie Mendiola2025-08-06Trustindex verifies that the original source of the review is Google. Very professional service explained what he planned to do, and spoke of the expectation of results.Posted on Lance Robert2025-08-06Trustindex verifies that the original source of the review is Google. Great customer service 👏 👌 👍Showing our latest reviewsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Creates a barrier to stop pests from entering.
Maintains ongoing protection against infestations.
Targets and removes existing pests effectively.
Pests don’t belong in your home or business—and at Colco Pest and Weed Control, we make sure they don’t stay. Our team has the tools, expertise, and advanced methods to take on everything from ants and termites to rodents, mosquitoes, and bed bugs. We believe pest control should be tough on invaders but safe for families, pets, and the environment.


Don’t let termites silently damage your property. Our detailed termite inspections identify hidden activity, signs of damage, and potential risks before they turn costly. Using proven detection methods, we provide a clear assessment and recommend the right treatment or prevention plan to keep your home or business fully protected.


A beautiful lawn starts with the right balance of weed control and nutrition. We use proven pre-emergent and post-emergent treatments to stop weeds before they spread, while our tailored fertilization plans provide the nutrients your lawn needs to thrive in the South Texas climate. With the right care, watering, and mowing, we’ll help you achieve a healthy, green lawn.



We begin with a detailed inspection of your home or business to pinpoint the source of the problem. This helps us understand exactly what you’re dealing with.


We don’t just treat and leave — we provide prevention tips and follow-up support to keep your space pest-free for the long run. Ready to enjoy peace of mind? Contact us today for your free quote.
Colco Pest and Weed Control proudly serves the Lower Rio Grande Valley, including McAllen, Mission, Edinburg, Pharr, Alton, Weslaco, and Alamo, providing trusted residential and commercial pest and weed control solutions backed by years of local experience.
Call +1 956-777-6328 for a free quote from trusted local pest and weed control experts today!
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