Ant Control

Ant Control in Boulder, CO

1,000+ Five-Star Reviews. IPM-Based Ant Control. No Contracts.

Pest Arrest brings professional ant control to Boulder homeowners and businesses backed by over 1,000 Google-verified five-star reviews and a no-contract service model. Our micro-encapsulation treatments work differently than a standard spray: ants contact the product, carry it back to the colony, and target the infestation at the source rather than just the surface. Every formula we use is eco-friendly, pet-safe, and family-safe.

Boulder’s open space corridors, mature landscaping, and proximity to the foothills give ant colonies easy pathways to residential and commercial properties. Ant activity along Colorado’s Front Range peaks in spring and summer, which makes early treatment a practical approach.

Ready to get rid of ants? Call us at (970) 598-5960 for a free, no-obligation estimate. No contracts required to get started.

Why Boulder Residents Choose Pest Arrest

We’re a veteran- and family-owned company serving the Denver Metro Area, including Boulder. That background shapes how we operate: straightforward communication, honest pricing, and work we stand behind. Our technicians are hand-picked for professionalism and trained in Integrated Pest Management techniques, so every visit reflects that standard.

What comes with every ant treatment:

  • 2-month warranty: If ants return within the warranty period, we return at no cost.
  • No long-term contracts: Choose a one-time treatment or ongoing recurring visits.
  • Transparent pricing: Free estimates with upfront costs before any work begins.
  • 3-hour arrival windows: Your technician calls or texts when they’re on the way.
  • 10% discount for veterans and first responders.

How Our Ant Treatment Process Works

Before any product is applied, your technician asks about observed activity and inspects kitchens, bathrooms, basements, and the exterior foundation. We identify ant trails, nesting sites, entry points, and moisture conditions drawing ants indoors, then walk you through the treatment plan in plain language.

Applications target baseboards, cracks, entry points, and an exterior perimeter barrier around the foundation. Many customers report noticeable improvement over time. After the visit, your technician reviews simple steps to reinforce the treatment: improving food storage, fixing minor leaks, and trimming vegetation away from the structure. For year-round protection, we offer the ARREST SYSTEM™ recurring service plans.

Why Choose Pest Arrest?

  • Pest Free Guaranteed
    We guarantee a pest-free home—if they come back, so do we. Reliable, hassle-free protection you can count on.
  • Eco-Friendly Solutions
    We use eco-friendly solutions that are tough on pests but safe for your family, pets, and the planet. Sustainable protection you can trust.
  • Fair & Competitive Pricing

    We offer fair, competitive pricing with no hidden fees—quality pest control that fits your budget.

  • Customer Care Focused
    We put customers first with friendly service, clear communication, and support you can count on every step of the way.

Contact Pest Arrest Today!

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Get a Free Ant Control Estimate in Boulder

Call us at (970) 598-5960 or use the online contact form to get started. Free estimates are available with no obligation, no pressure, and no contracts required.

Experience the Gold Standard in Pest Control Through Maintenance
Keep your property protected year-round with a maintenance plan from Pest Arrest—the Gold Standard in Pest Control. Our warrantied treatments target everything from insects and rodents to voles and gophers, resolving most issues within just two weeks. With our no-pressure approach, expert technicians, and personalized care, you’ll get honest solutions tailored to your needs—without the sales pitch. Stay ahead of pests and enjoy lasting peace of mind.
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Why Boulder Homes Face Persistent Ant Problems

Boulder’s mix of urban neighborhoods and open space along the Front Range gives ant colonies no shortage of nesting habitat close to residential properties. Mild winters in Boulder County allow colonies to stay active longer than in harsher climates, which can mean larger, more established populations by the time summer arrives.

Three species show up most often in Boulder-area properties:

  • Pavement ants: Nest under sidewalks, driveways, and foundations, entering homes through cracks in the slab.
  • Odorous house ants: Attracted to moisture and sugary foods, common in kitchens and bathrooms after spring snowmelt raises indoor humidity.
  • Carpenter ants: Excavate wood to build nests rather than consuming it, meaning damage can go undetected until structural problems develop.

Store-bought sprays and bait stations kill the ants you can see. They don’t reach the colony. IPM-based treatment targets the infestation at its source, which is why professional ant control can address problems that repeated DIY attempts haven’t.

Ant Prevention Tips for Boulder Homeowners

Professional treatment does the heavy lifting, but a few habits between visits help keep ants from finding their way back in. Boulder’s spring snowmelt and summer rain patterns create exactly the moisture conditions odorous house ants and other species actively seek.

Steps that reinforce your treatment results:

  • Seal cracks around doors, windows, and utility penetrations to close off common entry points.
  • Store food in airtight containers and wipe counters regularly to remove foraging incentives.
  • Fix leaky faucets and improve drainage to eliminate moisture that draws ants indoors.
  • Trim vegetation, mulch beds, and tree branches away from exterior walls to cut off access routes.
  • Clear standing water near the foundation, especially during spring snowmelt and summer rain periods.
    "Always pleased with the service."
    If you want reliable, professionally, friendly, and communicative service, sign up with Pes Arrest.
    - Austin J.
    "Highly Recommend"
    3rd treatment with Pest Arrest was good, punctual and very happy I do not see any wasps circling!!
    - Krissy H.
    "Pest Arrest is the Best!"
    They do a thorough job.
    - Janiece G.
    "Honest and Knowledgeable"
    They are definitely my new pest control service going forward!
    - Matthew H.
    "Very Friendly"
    They were honest and I would highly recommend, pricing is very fair and they are knowledgeable.
    - Sara M.
    "Customer for life!"
    It really works and I'm looking forward to enjoying another summer in my wasp free yard!
    - Monica K.
    "Best Call You Can Make"
    He took incredible care of me and my home, explaining everything that he was doing while I was in a state of disbelief.
    - Laurel E.
    "Very Courteous and Professional"
    Tommy was excellent.
    - Sa D.