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

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 Rodent Control in Longmont, Colorado Ranked
Discovering signs of mice or rats in your Longmont home can be unsettling. These pests are more than a nuisance; they can damage property, contaminate food, and pose health risks. Professional rodent management is a specialized service designed to safely and effectively eliminate infestations and prevent their return. This guide explains the local process, what to expect from a service visit, and how you can find qualified professionals in the Longmont area to address your specific rodent problem.

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.

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.

Mice Masters - Denver
1630 Welton St, Denver, CO 80202
Mice Masters - Denver is a specialized rodent control company serving Denver, CO, and nearby areas. They focus exclusively on managing mice, rats, voles, and gophers for both residential and commercial properties. As part of Pest Arrest, a well-established pest control company, Mice Masters applies eco-friendly and pet-safe methods to resolve infestations, often within two weeks. Since 2019, they have provided targeted rodent control with a commitment to sustainable practices, including supporting global reforestation. Their service area includes Denver and surrounding communities.
Understanding the Rodent Threat in Longmont
Rodents, primarily house mice and Norway rats, are common in Colorado, seeking shelter, food, and water, especially as seasons change. In Longmont, homes near open spaces, agricultural land, or with older foundations can be particularly vulnerable. An infestation is not a reflection of cleanliness but an opportunity seized by a resourceful pest. These animals can squeeze through openings as small as a dime for mice or a quarter for rats, making almost any home a potential target 1 2. Ignoring the problem allows it to grow, as rodents reproduce rapidly. A professional rodent extermination service provides a systematic solution that DIY methods often cannot sustain.
The Professional Rodent Elimination Process: A Step-by-Step Guide
Local pest control companies in Longmont typically follow an Integrated Pest Management (IPM) approach, which prioritizes long-term prevention and minimal environmental impact 1. This isn't a one-time spray; it's a multi-phase strategy for complete rodent removal.
1. Comprehensive Inspection
The process begins with a thorough inspection. A trained technician will examine both the interior and exterior of your property. They look for telltale signs like droppings, gnaw marks, grease trails, nesting materials (often shredded insulation or paper), and entry points 1 3. Key areas include attics, basements, crawl spaces, kitchens, pantries, and around the foundation, roof lines, and utility penetrations. This inspection identifies the rodent species, estimates the infestation's severity, and maps out the action plan.
2. Customized Treatment Plan
Based on the inspection, the technician develops a tailored treatment strategy. For the active population, professionals use a combination of tools. Inside the home, snap traps are often strategically placed in areas of high activity. Outside, tamper-resistant bait stations may be used to intercept rodents before they enter the structure 1 4. The goal is to eliminate the current invaders quickly and safely, with methods appropriate for the specific environment, especially homes with children or pets.
3. Critical Exclusion Work
Trapping alone is a temporary fix. The cornerstone of lasting rodent control is exclusion-sealing the home to prevent re-entry. This step addresses the vulnerabilities found during the inspection. Technicians use materials like copper mesh, hardware cloth, foam sealant, and metal flashing to permanently close gaps around pipes, vents, eaves, and foundations 5 6. This physical barrier is the most effective long-term defense against future mice and rat problems.
4. Essential Follow-Up Visits
Elimination is confirmed through follow-up visits. Typically scheduled 1-3 weeks after the initial treatment, these visits allow the technician to check and reset traps, remove any captured rodents, and monitor for any new activity 7 8. This phase is crucial to ensure the treatment plan is working and to make any necessary adjustments. Most reputable services include at least one follow-up in their initial quote.
5. Long-Term Prevention Guidance
Finally, a good service provider will offer prevention advice. This includes recommendations on sanitation (storing food in airtight containers, managing trash), reducing harborage (clearing clutter in garages and basements), and maintaining the home's exterior (trimming vegetation away from the house, repairing damaged screens) 2 9. Many companies offer ongoing maintenance plans for periodic inspections and peace of mind.
What to Expect: Service Visits and Pricing in Longmont
Understanding the structure of professional services can help you evaluate estimates. The first visit is usually the most involved, combining inspection and initial treatment.
Preparing for Your First Visit: To help the technician work efficiently, you can clear clutter from areas like baseboards, attics, and garages, and ensure access to crawl spaces and utility rooms 10. Be prepared to discuss where you've seen signs of activity.
Typical Cost Structure for Rodent Control: Pricing in Longmont varies significantly based on the infestation's severity, your home's size, and the extent of exclusion work needed. Here's a general breakdown based on local service models:
- Initial Inspection & Treatment: This one-time service generally ranges from $150 to $500, with more complex rat infestations often costing $300 to $600 or more 11 12. This fee typically covers the inspection, setting initial traps or bait stations, and a follow-up visit.
- Additional Follow-Up Visits: If needed beyond the included visit, service calls can cost between $40 and $110 per visit 11.
- Extensive Exclusion Services: If significant sealing of entry points is required, this may be an additional project-based cost, though some companies integrate it into their initial package.
- Ongoing Prevention Plans: For continued monitoring and protection, many homeowners opt for quarterly or annual plans. These can range from approximately $100 to $250 per quarter or $40 to $100 per month, and often include re-treatments if pests return 11.
Find the perfect rodent control for your needs
Get personalized recommendations and expert advice
Choosing a Rodent Management Provider in Longmont
When searching for a rodent exterminator, look for licensed and insured companies with experience specifically in rodent work. Ask about their process: Do they include a detailed inspection? Is exclusion a standard part of their service, or an expensive add-on? How do they handle follow-ups? Read local reviews and ask for references. A trustworthy professional will provide a clear, detailed written estimate that outlines each phase of the rodent removal plan, including what is and isn't covered.
Health and Safety Considerations
Professional handling is vital for safety. Rodents can carry diseases like hantavirus, leptospirosis, and salmonella, which can be transmitted through their droppings, urine, or saliva 2. Disturbing nests or cleaning up significant contamination without proper protective equipment is hazardous. Professionals have the training and tools to manage these biohazards safely. Furthermore, they know how to place traps and baits effectively while minimizing risks to non-target animals and family members.
The Limits of DIY Rodent Control
While store-bought traps can catch an occasional mouse, they are often inadequate for a full-blown infestation. DIY efforts usually address the symptom (the visible rodents) but miss the cause (the entry points and attractants). Without proper exclusion, new rodents will simply replace those you remove. Professionals have the expertise to find hidden entry points, understand rodent behavior, and implement a comprehensive strategy that delivers lasting results, ultimately saving you time, frustration, and repeated expense.
Frequently asked questions
Sources
Footnotes
-
Exterminator Near Me Longmont - NOCO Pest & Wildlife Control - https://www.nocopwcontrol.com/exterminator-near-me-longmont/ ↩ ↩2 ↩3 ↩4
-
A Complete Guide to Rodent Control and DIY Prevention - https://stevespestcontrol.com/a-comprehensive-guide-to-rodent-control/ ↩ ↩2 ↩3
-
What are the Steps in Controlling Rodents in Windsor, CO? Rat & ... - https://www.effectivepestservices.com/what-are-the-steps-in-controlling-rodents-in-windsor-co-rat-mice-inspection-exclusion-more/ ↩
-
How Our Professionals Handle Mice Infestations - https://greenrodentrestoration.com/blog/how-we-handle-mice-infestations/ ↩
-
Rodent Removal Longmont, CO - Bugs and Beyond - https://www.bugsandbeyond.net/rodent-removal/ ↩
-
Rodent Exclusion - Effective Pest Services - https://www.effectivepestservices.com/services/rodent-exclusion/ ↩
-
From Inspection to Elimination: A Timeline for Rodent Control - https://www.delvingpest.com/from-inspection-to-elimination-a-timeline-for-rodent-control/ ↩
-
Follow-Up Visits: What and Why | ProGuard Pest Control - https://proguardpest.com/follow-up-visits-what-and-why/ ↩
-
8 Steps to Take When You Suspect You Have a Rodent Issue - https://www.friendlypestsolutions.com/8-steps-to-take-when-you-suspect-you-have-a-rodent-issue ↩
-
How to Prepare for Your First Professional Pest Control Visit - https://www.lawnandpest.net/blog/expect-prepare-first-professional-pest-control-visit ↩
-
2025 Rodent Removal Cost | Animal Removal Prices - Thumbtack - https://www.thumbtack.com/p/rodent-removal-cost ↩ ↩2 ↩3
-
How Much Does a Rat Exterminator Cost in Denver? [2025 Data] - https://www.angi.com/articles/how-much-does-rat-exterminator-cost/co/denver ↩