Top 11 Pest Control Companies in Denver, CO

map pin

Common Pest Problems

Residents of Denver, Colorado may find themselves dealing with various pests that can disrupt their peace of mind and potentially cause damage to their homes or health. Some common pests that can be a nuisance in this city include ants, spiders, cockroaches, rodents, and bed bugs.

Ants, such as pavement ants and carpenter ants, are often encountered in Denver due to the warm climate and abundance of food sources. Spiders, including black widows and brown recluse spiders, can also be found in the area, posing a potential threat with their venomous bites. Cockroaches are resilient pests that thrive in urban environments, and their presence can be indicative of unsanitary conditions.

Rodents like mice and rats are known to infiltrate homes in search of shelter and food, causing damage to property and potentially spreading diseases. Bed bugs, although small in size, can be a major headache for residents as they infest mattresses and furniture, causing itchy bites and sleepless nights.

To effectively deal with these pests, it is advisable for residents of Denver to enlist the services of professional pest control experts. Their local expertise and knowledge of common pest behaviors in the area make them equipped to efficiently identify and eradicate pest infestations, ensuring the well-being and comfort of residents.

Our Rating: 4.8/5
1511 W Bayaud Ave, Denver, CO 80223
  • One of the strongest money-back guarantees in the industry

  • Rigorous technician training program

  • Initial inspections for termite and bed bug infestations

Free no obligation quote

Same day service

if you call by noon

30 Day money-back guarantee

Stefan is extremely courteous, pleasant and very courteous. My service has always been as scheduled. I very well pleased with Orkin and have referred other people to your company.

Vicky D. via google

Sarah has a wonderful personality. Very easy to work with. It’s great working with the same person each time. Sarah is aware of the issues and makes alternative suggestions if needed.

Denise B. S. via google

Impeccable service from start to finish. The Orkin rep I talked with on the phone was clear, concise, and empathetic. I was in distress after discovering a clothing moth issue, but they were super friendly and supportive. They even gave me tips and info that helped soothe my anxiety. They were able to schedule a service exactly when I needed them, 3 days from my initial call. The tech who arrived was incredibly kind, knowledgeable, experienced, and efficient. He showed up early and was out in less than 10 minutes. He asked a lot of questions and answered all of mine. I feel confident that I will be able to kick this moth problem in the bud with Orkin!

Kingsley via google

The receptionist I spoke to on the phone was wonderful! She scheduled us right away and was so helpful. When Orkin came to our home, they were very efficient and knowledgeable and got rid of a hornets nest in our house pretty quickly. My only complaint is that they left a pretty big mess - we had hundreds of dead hornets, nest remains, and larvae on our patio that we had a clean up - I feel like this should be part of their premium service.

Irene L. via google

With their service we were able to eliminate all the mice at our home within a few months. Very impressive and professional. I recommend them for any mice related problems.

Mohan A. via google
Critter Control
Our Rating: 4.5/5
  • Humane wildlife removal

  • Offers air purification services

  • Staff biologists with innovative solutions

Fast and Free

Phone Estimates

Limited Lifetime Warranty

Unlimited Free Retreatments

The representative looked over my property to assess the problem and told me what it would cost to get rid of the voles. He was professional and personable.

Pam M. via google

Sales and service teams are great at what they do, and have a passion for the animals they work with. Management however, could use a few training courses in following through on simple requests.

Tarra B. via google

Dominic did a great job.

Dan M. via google

Apparently the District Manager didn't get the memo as we sat and waited for another call that never came as promised yesterday. ****Update**** Eric called and came to the house himself. Did a complete inspection and provided a quote on the spot before leaving. We are undecided on using them or not yet and hope if we do move forward the communication issues are resolved.

Dave H. via yelp

Great service and very friendly crew. I would highly recommend them if you have pests.

Kara T. via google
Our Rating: 4.5/5
4665 Paris St, Unit 212-B, Denver, CO 80239
  • Over 90 years of industry experience with a focus on termites

  • Special termite bond contract provides homeowners significant cost savings

  • Widely available throughout the United States with 24/7 customer support

Save $50

on Pest Control Plan

Free Inspections

Save 10%

on Rodent and Wildlife Control

We started using Terminix after several years with Orkin. We are very happy with Terminix, their representatives, their responsiveness to our needs and their professionalism that the whole organization portrays. The reports you get after a treatment shows details of what they did, what they found and areas that need to be watched for in the future. Just a very good service overall.

Thomas L. via google

Brandon Winholtz, our technician, went above and beyond. He was very thorough, courteous, knowledgeable, and competent. We really appreciate his care and attention to detail! We were very pleased with the level of service he provided to us.

Jim C. via google

Once I started a preventative program with Terminex all my problems have disappeared. I no longer have spiders in my basement. They also took care of a mouse problem I had very quickly. I tried on my own and never had success.

Maryanne R. via google

They were quick, on time, and professional. I appreciated being able to schedule my consultation online, and the service they provided was excellent. I was also surprised by their 6 month guarantee. A little on the expensive side, but definitely worth the money.

Rhonda T. via google

Matthew was very professional he came out he showed up got the job done and explained the process to me. Terminix was very upfront with how things proceed they explained if the past do not go away they will be back out to treat again at no additional cost. This is a what I look for in a company to have problems dealt with so that I don’t have to try to deal with them on my own I want professionalism and that is white Terminix provided.

Robert E. via google

Pest Control Price Estimates

For residents in Denver, Colorado who are seeking pest control services, there are several factors and considerations that can influence the cost. The prices provided in the table below are estimates and may vary depending on specific circumstances.

Firstly, the service type plays a role in determining the price range. A one-time treatment typically falls within the range of $151.08 to $352.52, while ongoing maintenance can cost between $30.22 and $100.72. Emergency services, on the other hand, may range from $201.44 to $503.61.

The size of the property is also a factor in pricing. Small properties (less than 1,000 sq ft) may incur charges ranging from $151.08 to $251.80, while medium-sized properties (1,000-2,000 sq ft) can expect costs between $201.44 and $402.89. Larger properties (over 2,000 sq ft) may have higher prices, ranging from $352.52 to $705.05.

The location of the property also affects the cost. In urban areas, the price range is typically between $251.80 and $402.89. Suburban areas may have prices ranging from $201.44 to $352.52, while rural areas fall within the range of $151.08 to $302.16.

The extent of infestation is another consideration. For minor infestations, prices can range from $151.08 to $251.80. Moderate infestations may cost between $251.80 and $402.89, while severe infestations can incur charges ranging from $402.89 to $705.05.

Other factors that may influence the pricing include the age of the property and the type of treatment required. Newer properties may have additional costs of $25.18 to $50.36, while older properties can incur charges within the same range. Different types of treatment such as fumigation or heat treatment may cost between $100.72 and $352.52.

It is important to note that these prices are estimates and can vary depending on the specific circumstances of each pest control situation.

Low Range Mid Range High Range
One-time treatment $151.08 $251.80 $352.52
Ongoing maintenance $30.22 $65.47 $100.72
Emergency services $201.44 $352.52 $503.61
Small Property (less than 1,000 sq ft) $151.08 $201.44 $251.80
Medium Property (1,000-2,000 sq ft) $201.44 $302.16 $402.89
Large Property (over 2,000 sq ft) $352.52 $503.61 $705.05
Urban Location $251.80 $327.34 $402.89
Suburban Location $201.44 $276.98 $352.52
Rural Location $151.08 $226.62 $302.16
Minor Infestation $151.08 $201.44 $251.80
Moderate Infestation $251.80 $327.34 $402.89
Severe Infestation $402.89 $553.97 $705.05
Fumigation $100.72 $201.44 $302.16
Heat treatment $151.08 $251.80 $352.52

Annual Pest Control Service

Denver, Colorado residents can rely on professional pest control services to address their pest-related concerns. With their local expertise, the pest control exterminators have a deep understanding of the unique pest challenges faced by residents in the area. Offering effective and safe solutions, their services play a crucial role in maintaining a pest-free environment throughout the year.

  • January: Winter months often drive pests indoors seeking warmth. Common pests during this time include rodents, such as mice and rats.
  • February: As temperatures fluctuate, ants may start to emerge from their dormant state, seeking food and shelter indoors.
  • March: With the arrival of spring, pests like termites become more active, posing a threat to homes and structures.
  • April: Warmer weather brings out stinging insects like wasps and bees, increasing the risk of painful encounters.
  • May: Mosquitoes start to breed in standing water, leading to an increase in their population and the potential spread of diseases.
  • June: As summer kicks in, pests like cockroaches and flies become more prevalent, posing health risks and requiring immediate attention.
  • July: Bed bugs thrive in warm weather, making it crucial to address infestations promptly to prevent them from spreading.
  • August: Spiders become more noticeable during this time as they search for prey and build webs both indoors and outdoors.
  • September: As temperatures start to cool down, rodents begin seeking shelter indoors, increasing the risk of infestations.
  • October: Fall brings an influx of pests like ants, as they prepare for the winter season by foraging for food indoors.
  • November: With the onset of winter, pests like mice and rats seek refuge indoors, causing property damage and health hazards.
  • December: As the holiday season approaches, stored decorations can attract pests like silverfish and moths.
  • Ensuring year-round pest control services is essential to safeguarding homes and businesses in Denver, Colorado, from the various pests that can cause damage, spread diseases, and disrupt daily activities.

    Weather & Pests in Denver

    What insects are responsible for damaging furniture and upholstery?


    Certain insects, such as carpet beetles and clothes moths, can cause damage to furniture and upholstery in Denver, Colorado. These pests feed on natural fibers like wool, silk, and leather, leading to holes, fraying, and discoloration over time. It is crucial for homeowners in the area to take preventive measures and seek professional help if an infestation occurs.

    Is cleanliness an effective pest control method?


    Cleanliness plays an important role in pest control in Denver, Colorado. Maintaining a clean environment can help deter pests by removing potential food sources and minimizing hiding places. However, it is not a standalone solution and should be combined with other pest control methods for effective results.

    Is it safe to have pets or children in the house while using a roach bomb in one room?


    According to local pest control experts in Denver, Colorado, it is not safe to have pets or children in the house while using a roach bomb in one room. The chemicals in roach bombs can be harmful to both pets and children if they are exposed to them. It is advisable to evacuate the room and keep pets and children away until it is safe to return.

    How to seal or block entry points to prevent little brown bugs from entering?


    To seal or block entry points and prevent little brown bugs from entering your home in Denver, Colorado, start by inspecting your windows, doors, and any cracks or gaps in the walls. Use caulk or weatherstripping to seal these openings. Install door sweeps and window screens to further prevent bug entry. Additionally, ensure that all vents and utility openings are properly sealed. Regularly clean and vacuum your home to minimize the presence of bugs.

    Are there specific instructions on how often to spray for bugs?


    In Denver, Colorado, it is recommended to spray for bugs on a regular basis, especially during peak pest seasons. A professional pest control exterminator with local expertise can provide specific instructions on how often to spray based on the type of pests and the severity of the infestation. Regular pest control treatments can help prevent and manage bug problems effectively.

    Are there any home remedies to kill mice in the house?


    There are several home remedies to kill mice in Denver, Colorado. Homeowners can use traps, such as snap traps or live traps, to capture and eliminate mice. Additionally, they can try using natural deterrents like peppermint oil or mothballs to repel mice. It's important to seal off entry points and keep the house clean to prevent future infestations.

    Denver Pest Resources

    Denver, Colorado, known as the Mile High City, is nestled in the heart of the Rocky Mountains. Residents of this vibrant city may occasionally encounter challenges with pest control, wildlife management, and invasive plant and animal issues. Fortunately, there are several local resources available to assist in these matters.

    The Denver Animal Protection (DAP) is a valuable resource for city residents seeking assistance with animal control. They handle a variety of concerns, including nuisance wildlife, stray animals, and issues related to domestic pets. Contact the DAP at (720) 913-1311 for immediate help or visit their website at for more information.

    For invasive plant and animal issues, the Colorado Department of Agriculture can provide guidance. Their website,, offers information on identifying and managing invasive species. If you suspect the presence of any invasive plants or animals, reach out to the Colorado Department of Agriculture at (303) 869-9000.

    Additionally, the Colorado State University Extension Office offers helpful resources for pest control. They provide expert advice on managing pests, insects, and diseases that commonly affect residents in the area. Visit their website at for comprehensive information.

    With these local resources available, Denver residents can address pest, wildlife, and invasive plant and animal issues with confidence. Stay informed and take advantage of these valuable resources to ensure a harmonious coexistence with the diverse wildlife and flora of the region.

    Find More Pest Professionals in Denver, CO

    Heat Pro Bed Bug Exterminator

    1578 S Gray St
    Lakewood, CO 80232

    (303) 435-2199

    Champion Pest Solutions

    505 S Cody St
    Lakewood, CO 80226

    (970) 290-2886

    303 Bed Bugs

    5755 W Atlantic Pl #104
    Lakewood, CO 80227

    (303) 233-2847

    Bargain Exterminating

    3200 W 2nd Ave
    Denver, CO 80219

    (303) 934-8145

    Ace Pest Control

    3200 W 2nd Ave
    Denver, CO 80219

    (303) 934-3099

    303 Bed Bugs

    865 Depew St
    Lakewood, CO 80214

    (303) 233-2847

    Roach-X Pest Control

    2640 Newland St
    Wheat Ridge, CO 80214

    (303) 274-2759

    Your Pest Control

    3844 Wadsworth Blvd #637
    Wheat Ridge, CO 80033

    (720) 650-0580

    Nearby Service Areas

    Service Area Map