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Best 5 Pest Control Companies in Denver, CO

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Written By Jessica Hurtault|Last Updated: April 18, 2024

In any Denver home, pests such as rats and bed bugs might be giving you cause for concern. These nuisance critters can damage houses and health, but licensed exterminators can help stop them in their tracks.

No matter your concerns, our guide to the top pest control companies in Denver can help.

Best Overall
5.0
  • Serves more than 2.8 million customers annually
  • Nearly 100 years in business
  • Service guarantees in 46 states
Best for Urgent Service
4.8
  • Over a century of experience
  • Same-day service if you call before noon local time
  • 30-day money-back guarantee

Best 5 Denver Pest Control Companies

Orkin Logo

Orkin

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5/5
Based on 1,859 customer reviews.

Services Offered

FumigationSpidersWildlifeMiceCockroachesBed BugsMosquitosAntsGeneral Pest ControlWaspsGreen Pest ControlBaitingTermites

Highlights

  • Positive customer service reviews
  • Free inspection policy
  • Helpful homeowner content on its website
1511 W Bayaud Ave, Denver, CO 720-414-7901 orkin.comRead More: Orkin Review
Lawn Doctor - Lakewood Logo

Lawn Doctor - Lakewood

5/5
Based on 1,396 customer reviews.

Services Offered

WaspsFleasSpidersMothsFliesPreventionGreen Pest ControlMiceGeneral Pest ControlAntsTicksEthical Pest ControlMosquitos

Highlights

  • Positive customer service reviews
  • Helpful homeowner content on its website
  • Offerings of preventative treatments
5315 W Mississippi Ave, Lakewood, CO 303-936-8001 lawndoctordenver.com
proof. Pest Control Logo

proof. Pest Control

5/5
Based on 555 customer reviews.

Services Offered

General Pest ControlBeetlesFleasMosquitosSpidersCockroachesGreen Pest ControlTicksBed BugsWaspsTermitesMicePreventionAnts

Highlights

  • Transparent pricing
  • Free inspections
  • Positive customer service reviews
1852 Jasper St Unit D, Aurora, CO 303-800-0310 proofpest.com
A.P. Pest Control. Logo

A.P. Pest Control.

4.7/5
Based on 155 customer reviews.

Services Offered

General Pest ControlPreventionCockroachesAntsWildlifeBed BugsBeetlesMiceGreen Pest ControlSpiders

Highlights

  • Transparent pricing
  • No-cost inspections
  • Reviews praise customer service
2514 Champa St, Denver, CO 720-380-3811 appestcontrol.net

More Local Pest Control Companies

Advantage Pest Management

User Reviews: 4.7/5 

2921 W 38th Ave Suite 222
Denver, CO 80211

Moxie Pest Control

User Reviews: 4.6/5 

3545 S Platte River Dr F
Sheridan, CO 80110

Synergy Pest Control

User Reviews: 4.5/5 

6246 Jasmine Ct
Commerce City, CO 80022

Thermal Clean

User Reviews: 4.5/5 

3050 W 71st Ave
Westminster, CO 80030

Animal Pest Control Specialists, Inc

User Reviews: 4.4/5 

3800 E 64th Ave
Commerce City, CO 80022

Wolfco Pest Control

User Reviews: 4.7/5 

6500 S Quebec St # 300
Greenwood Village, CO 80111

Saela Pest Control

User Reviews: 4.7/5 

405 W 115th Ave #3
Northglenn, CO 80234

Croach Pest Control

User Reviews: 5/5 

20100 E 32nd Pkwy Suite 110
Aurora, CO 80011

Pest Solutions Plus

User Reviews: 4.5/5 

6565 S Dayton St #1300
Greenwood Village, CO 80111

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Denver
Average Max Temp:63°F
Average Min Temp:43°F
Average Daily Sunlight:61%
Average Annual Snowfall:55.8"
Average Monthly Precipitation:1.36"
Average Monthly Pest Visit:$230

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How To Choose a Pest Control Company

Hiring the best company for you is the most important step in the pest control process. Along with a company's qualifications and pest extermination methods, you may also look into how long it has been in business and what the reviews are like. Finally, you'll likely want to look at the cost of services.

Below, we discuss each of these factors in more detail.

  • Does the company have a valid license and permits to perform pest control?

    All pesticide applicators, as well as those that supervise them, should be licensed via the appropriate Colorado regulatory agencies. The United States Environmental Protection Agency (EPA) sets minimum standards of competency, while providing, maintaining, and revoking licensure is handled at the state level.

  • Is the company a member of any professional organizations?

    A pest control company can optionally apply for additional certifications from QualityPro or similar trade organizations to verify its standards and methods. One particular certification is the GreenPro Service Certification, which is awarded when a company can demonstrate that its methods are more environmentally friendly. These companies also need to maintain certain training standards for employees.

    There are certain professional organizations that pest control companies can be members of. Pest control companies can obtain membership in both state-level organizations and national organizations like the National Pest Management Association (NPMA). While not mandatory, membership in these organizations helps prove a company's reputability and gives it access to education, resources, and a network of other professionals to compare best practices with.

Professional Experience and Specialties

How long a company has been in business can tell you something about its experience dealing with the pests that live in Denver. Online reviews or the company's website itself can also inform you whether it has the skills and experience needed to handle your specific pest problem. If you cannot find the answers to your questions online, contacting the company directly is a great way to learn about its areas of expertise.

  • Reviews and Recommendations

    You can browse reviews and recommendations on social media or local review sites, view a company's rating on the Better Business Bureau (BBB), or check the status of its license through the Colorado licensing board.

  • Cost of Services and Guarantees

    Things like the type of pest being treated, the size of your house, your location, and other factors can all influence the price of pest control.

    You can look into whether a company provides free on-site estimates (to determine if it fits in your budget), as well as what type of guarantees it offers. Often, a company will guarantee that if it does not resolve your pest problem, it will continue treatment until it does.

Safety and Treatment Methods

When it comes to picking a pest control provider, you want to choose a company that will keep you, your family, and your pets safe. You might also prefer a provider that is eco-friendly.

  • Safety

    Be sure to ask your pest control expert if the chemicals they're using are low toxicity or non-toxic, and if not, what kind of precautionary measures they plan to take. Any pesticides that are not minimum-risk chemicals need to be registered with the EPA. Your pest control provider should be able to supply information about all of the pesticides they are going to use.

  • Treatment Methods

    You can ask if your pest control provider will begin with more natural and lower-toxicity methods before employing harsher chemicals.

    Many companies now use Integrated Pest Management (IPM) to eliminate pests while reducing personal and environmental risks. The steps of IPM are as follows:

    1. Identify problem pests and determine whether immediate action is needed.
    2. Decide on the safest course of action.
    3. Use a combination of biological, cultural, mechanical, and physical controls to manage the pest problem.
    4. Use chemical controls only when absolutely necessary, and always with other controls for effective long-term pest management.
    5. Evaluate outcomes and continue with additional pest control as needed.

Common Household Pests in Denver

You might run into some pests more frequently in Denver. Some to keep an eye out for include these:

  • Wasps: Wasps are often found in spots like attics, garages, sheds, and roof overhangs. They have painful stings and are often difficult to exterminate. Your local pest control technician can help remove wasps from your property safely.
  • Cockroaches: Cockroaches can be found throughout Colorado, although they prefer wetter areas. Cockroaches come inside through small cracks, and they can spread diseases like salmonella.
  • Flies: Flies can be a nuisance in your Denver home year-round, but they tend to be more common during the warmer months. You may spot flies around sinks or in areas where you keep food.
  • Spiders: You may find spiders in your basement, attic, or other dark, damp areas. Most spiders are harmless and pose no threat to humans, but you still don't want an infestation of them in your house.
  • Bed bugs: Bed bugs may be found throughout Colorado, and they can lead to big problems if left untreated. Because infestations of bed bugs can be difficult to get rid of, we recommend having professional extermination as soon as you discover the problem. These pests can infest wallpaper, furniture, bedsheets, and more.

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Frequently Asked Questions About Pest Control in Denver

What causes pest infestations?

Pest infestations occur when pests enter your home looking for something, typically food, water, or shelter. Pests might be looking to eat food or trash that is sitting out. Some might also be drawn by standing water collecting outside (from rain collecting in one area) or inside (from leaky pipes). They may also come into your home looking for shelter. They can get in through places like foundation cracks or broken screens.

What are some things I can do to prevent pest infestations?

There are certain steps you can take to help prevent pest infestations. First, don't leave food out. Make sure food is stored in sealed containers, and don't leave trash sitting around.

Next, avoid having standing water in or around your home. Fix leaks indoors and eliminate standing water sites outside. Lastly, seal off potential pest entrances into your home, including foundation and siding cracks.

How often do I need to hire a pest control professional?

Typically, it's recommended that your house is treated for pests approximately once a year, more frequently if you have an active infestation. Your pest professional will ultimately be the one best equipped to recommend a treatment schedule for you.

Is pest control safe around pets?

Your pest control company will let you know how far pets need to be kept away from treated areas, and for how long after treatment. Some pesticides are non-toxic or have low toxicity, but as a general rule you'll be asked to keep pets out of the area during and for some time after treatment.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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