
Find the Best Ant Control for Your Business
No obligation • Fast responses • Nationwide coverage
- Home
- Ant Control
- Colorado
- Lakewood

Why you can trust Pest Crews
Pest Crews is a leading U.S. resource for finding and evaluating residential and commercial pest control services. Our team researches providers, reviews treatment approaches, and organizes unbiased information to help you make informed decisions. Companies cannot pay to change our editorial content or influence how they appear.
Search providers near you
Top Ant Control in Lakewood, Colorado Ranked
Ants are a persistent nuisance for homeowners and businesses in Lakewood, marching in search of food, water, and shelter. Effective ant control is more than just eliminating the visible foragers; it requires identifying the specific species, locating the hidden colony, and implementing a strategy for long-term prevention. This resource provides a detailed look at professional ant management in Lakewood, helping you understand the process, what to expect, and how to find a qualified local specialist to address your infestation.

Side by Side Pest Control, LLC
denver
Side by Side Pest Control, LLC is a pest control company based in Denver, CO, specializing in the removal and management of rodents, ants, cockroaches, and termites for both residential and commercial properties. They provide thorough inspections to identify infestations and develop customized treatment plans using safe and environmentally friendly methods. Their termite control service includes detailed property assessments to target and prevent damage effectively.
Advantage Pest Management
7270 Gilpin Way Ste 190, Denver, CO 80229
Advantage Pest Management is a pest control company based in Denver, CO, offering services for a wide range of pests including cockroaches, ants, rodents, mosquitoes, bees, wasps, and wildlife removal. They serve the Denver Metro Area with flexible scheduling and guaranteed treatments. The company is known for its ability to handle various pest problems efficiently and provides same-day service options. Advantage Pest Management emphasizes customer satisfaction with a guarantee to re-treat if results are unsatisfactory.
Whitmore Pest & Wildlife Control of Castle Rock
935 S Lindsey St, Castle Rock, CO 80104
Whitmore Pest & Wildlife Control of Castle Rock provides pest and wildlife management services in Denver, CO. They offer residential and commercial pest control solutions including bed bug treatment, rodent control, wasp and stinging insect removal, spider extermination, and more. Their approach uses integrated pest management techniques that focus on long-term prevention with targeted treatments and environmental modifications. Whitmore Pest & Wildlife Control emphasizes family-friendly treatments and contract-free services. They also work to protect honeybees by relocating hives safely when possible.

Pest Arrest Pest Control - Boulder
1495 Canyon Blvd Suite 301, Boulder, CO 80302
Pest Arrest Pest Control - Boulder is a veteran and family-owned pest control company serving Denver, CO. They provide residential and commercial pest control solutions using eco-friendly Integrated Pest Management methods to protect homes and businesses from a wide range of pests including ants, cockroaches, rodents, termites, bees, wasps, and more. Known for their ARREST System® plans, they offer targeted treatments that often resolve infestations in one visit and specialize in rodent control through their Mice Masters™ service. Pest Arrest has been serving the Denver Metro Area since 2019 with a focus on sustainable pest management and customer care.

Pest Arrest Pest Control - Denver
1630 Welton St, Denver, CO 80202
Pest Arrest Pest Control - Denver is a veteran and family-owned pest control company serving Denver, CO, and surrounding areas since 2019. They provide residential and commercial pest control solutions using eco-friendly Integrated Pest Management (IPM) methods to protect homes and businesses from a wide range of pests including ants, cockroaches, rodents, wasps, and more. The company is known for its proven treatments that often resolve infestations within one or two visits, with specialized expertise in rodent control through their Mice Masters™ program. Pest Arrest emphasizes customer care and sustainable pest management without contracts or pressure.
Common Ant Species in Lakewood
Not all ants are created equal, and proper identification is the first step toward effective control. Lakewood properties commonly face a few key species, each with distinct behaviors and potential risks.
- Pavement Ants: These small, dark brown or black ants are named for their habit of nesting under sidewalks, driveways, and building foundations. They enter structures through cracks in slabs and walls, creating unsightly mounds of displaced soil or sand. Indoors, they are frequent kitchen invaders, drawn to greasy and sweet foods 1.
- Odorous House Ants: When crushed, these small, dark brown ants emit a distinct rotten coconut-like smell. They are highly adaptable and can establish large colonies with multiple nesting sites, often within wall voids or under flooring. They have a strong preference for sweet substances and are notoriously difficult to control with over-the-counter sprays, which often cause the colony to fragment and spread 2 1.
- Carpenter Ants: This is a species of particular concern in Lakewood. Unlike termites, carpenter ants do not eat wood; they excavate it to create smooth, gallery-like nests. They are attracted to moisture-damaged wood around windows, door frames, roofs, and decks. Sightings of large, black or red-and-black ants (especially winged "swarmers" in spring) or the discovery of fine sawdust-like "frass" are key signs of an infestation that can cause structural damage over time 1 3 4.
Why Ants Invade Lakewood Homes and Businesses
Understanding what attracts ants is crucial for both solving an active problem and preventing a future one. Ants are opportunistic, and Lakewood properties often provide exactly what they need.
Primary Attractants:
- Food Sources: Crumbs, spills, unsealed pantry items (especially sugar, syrup, and pet food), and greasy residues are powerful lures. Garbage cans without tight lids are a major attractant 5.
- Water and Moisture: Leaky pipes, dripping faucets, poor drainage, and condensation provide the moisture ants require to survive. This is especially critical for carpenter ants, which seek out water-damaged wood 6.
- Shelter and Nesting Sites: Ants seek protected environments. Common nesting areas include inside wall voids, under insulation in attics, in crawl spaces, beneath concrete slabs, within mulch beds, under rocks, and in piles of firewood or debris against the structure 2 7 8.
Common Entry Points: Ants are masters of exploiting tiny openings. Frequent entry points include cracks in the foundation, gaps around utility lines and pipes, spaces under doors, tears in window screens, and openings where siding meets the roofline 9.
The Professional Ant Extermination Process
Local pest management professionals in Lakewood typically follow an Integrated Pest Management (IPM) approach, which emphasizes long-term solutions over temporary fixes 10 11.
- Thorough Inspection: A certified technician will conduct a detailed inspection inside and outside your property. The goal is to identify the ant species, locate foraging trails, find the nest (or nests), and pinpoint entry points and conducive conditions like moisture issues 2 12.
- Customized Treatment Plan: Based on the inspection, the technician will develop a targeted strategy. This rarely relies on a single method and often combines:
- Baiting: Specialized gel or station baits are placed along trails. Worker ants consume the bait and carry it back to the colony, where it is shared, eventually eliminating the queen and the entire nest. This is highly effective for many common species 7 1.
- Targeted Insecticide Applications: Non-repellent insecticides may be applied to key areas. These products are undetectable to ants, allowing them to walk through the treatment zone and transfer the active ingredient throughout the colony 2 9.
- Direct Nest Treatment: If the nest can be located (e.g., in a wall void or a tree stump), it may be treated directly for immediate impact.
- Exclusion Work: Sealing cracks, gaps, and other entry points is recommended to prevent re-infestation after the colony is eliminated 12.
- Follow-up and Prevention: For many infestations, especially persistent ones, a follow-up visit may be scheduled to ensure success. Technicians will also provide guidance on preventative measures, such as trimming vegetation away from the house, fixing moisture problems, and proper food storage 2.
Find the perfect ant control for your needs
Get personalized recommendations and expert advice
What to Expect After Treatment: Timeline for Results
Patience is key after a professional ant treatment. The goal is complete colony elimination, not just killing the visible scouts.
- Initial Reduction: You will likely notice a significant decrease in visible ant activity within 24 to 48 hours of treatment. However, it's not uncommon to see a temporary increase in ant sightings immediately after treatment as the colony is disturbed and ants scatter 13 14.
- Complete Elimination: Full colony eradication typically takes one to two weeks. This timeline allows for bait to be distributed throughout the colony or for non-repellent insecticides to take full effect. The exact duration depends on the species, colony size, and treatment methods used 2 13.
- Persistent or Severe Infestations: For large carpenter ant colonies or difficult species like Pharaoh ants, complete control may require several weeks and potentially multiple treatment sessions 3 4.
Understanding Ant Control Costs in Lakewood
The cost for professional ant extermination in Lakewood varies based on the property's size, the severity and type of infestation, and the treatment plan required. Below is a general overview of pricing in the Lakewood and greater Denver area 7 15.
| Service Type | Average Cost Range (Lakewood/Denver Area) |
|---|---|
| One-time Treatment | $100 - $500 |
| Initial Visit (for ongoing plans) | $150 - $300 |
| Quarterly Service Plan | $100 - $300 per visit (approx. $400-$500 annually) |
| Severe Infestations (e.g., carpenter ants) | $500 - $1,400+ |
Important Notes on Cost:
- One-time treatments are often suitable for a sudden, isolated infestation of common species like pavement ants.
- Ongoing service plans (quarterly or bi-monthly) are popular for proactive, year-round protection against ants and other pests. These plans often include initial treatment, regular inspections, and preventative applications 16.
- Carpenter ant control is typically more expensive due to the detailed inspection required to locate nests and the potential for follow-up treatments. Costs can rise significantly if wood repair is needed 4.
- Guarantees: Many reputable Lakewood companies, such as Pest Arrest Pest Control and Colorado Pest Pros, offer service guarantees. This often means they will return for no additional charge if the ants reappear within a specified warranty period (e.g., 30-90 days) 2 17. Always ask about the terms of the guarantee before service begins.
DIY Prevention Tips for Lakewood Residents
While professional help is recommended for active infestations, homeowners can take proactive steps to make their property less attractive to ants.
- Eliminate Food Sources: Wipe down counters, sweep floors, store food in airtight containers, and manage garbage diligently. Rinse recyclables before placing them in the bin.
- Reduce Moisture: Repair leaky pipes and faucets, ensure downspouts direct water away from the foundation, and use dehumidifiers in damp basements or crawl spaces.
- Seal Entry Points: Use caulk or sealant to close cracks in the foundation, around windows and doors, and where utility lines enter the home.
- Modify the Landscape: Keep tree branches and shrubs trimmed back from the house. Create a dry, vegetation-free barrier (e.g., gravel or stone) along the foundation. Store firewood off the ground and away from the structure.
Frequently asked questions
Sources
Footnotes
-
Colorado Ant Control: Identify & Eliminate Intruders - OBEX Pest - https://obexpest.com/pest-control/ants-in-colorado-recognizing-avoiding-and-getting-rid-of-the-unwanted-intruders/ ↩ ↩2 ↩3 ↩4
-
Lakewood Ant Removal | Pest Arrest Pest Control - https://www.arrestmypest.com/ant-exterminator-lakewood-co ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7
-
Carpenter Ants Exterminator | Denver, CO - https://www.splatpest.net/ants ↩ ↩2
-
Professional Carpenter Ant Solutions For Your Denver, CO Home - https://www.denverpestcontrol.com/blog/professional-carpenter-ant-solutions-for-your-denver-co-home/ ↩ ↩2 ↩3
-
Pest Control Services in Denver | Berrett Home Services - https://berretthomeservices.com/denver-colorado/pest-control/ ↩
-
Pest Control Service Lakewood, CO | Eco-Friendly - Axiom - https://axiompest.com/location/lakewood-co-pest-control/ ↩
-
How much does it cost to exterminate ants: 2025 Best Guide - https://bigginsexterminating.com/how-much-does-it-cost-to-exterminate-ants/ ↩ ↩2 ↩3
-
Ant Control For Lakewood Properties Made Simple - https://bugaboopestcontrol.com/blog/post/ant-control-for-lakewood-properties-made-simple ↩
-
How Much Does an Ant Exterminator Cost? [2026 Data] | Angi - https://www.angi.com/articles/how-much-does-it-cost-get-rid-ants.htm ↩ ↩2
-
NPMA Ant Survey Executive Summary - https://www.pestworld.org/news-hub/pest-articles/ant-survey-executive-summary/ ↩
-
What Month Do Ants Go Away in Knoxville? - Critter Wranglers - https://critterwranglerstn.com/ants/what-month-do-ants-go-away-in-knoxville/ ↩
-
Professional Carpenter Ant Solutions For Your Denver, CO Home - https://www.denverpestcontrol.com/blog/professional-carpenter-ant-solutions-for-your-denver-co-home/ ↩ ↩2
-
How do professional exterminators get rid of ants? - https://www.westernexterminator.com/ants/how-to-get-rid-of-ants ↩ ↩2
-
How Long Does It Take to Stop Seeing Ants After an Exterminator? - https://critterwranglerstn.com/ants/how-long-to-stop-seeing-ants-after-exterminator/ ↩
-
How Much Does Pest Control Cost in Denver, CO? | Angi - https://www.angi.com/articles/how-much-does-pest-control-service-cost/co/denver ↩
-
How Much Does Pest Control Cost? 2025 Service Price Guide - https://bettertermite.com/how-much-does-pest-control-cost/ ↩
-
Pest Control Exterminators in Lakewood, CO - https://www.advantagepmco.com/lakewood-co-pest-control ↩