1. Ants

Ants are one of the most common pests found in Chicago homes, particularly during the warmer months. They often invade kitchens and pantries in search of food.

• Treatment Methods: Professionals typically use baiting systems to eliminate ant colonies. These baits attract ants, which then carry the poison back to their colony, effectively wiping it out.
• Average Pricing: The cost for ant extermination services in Chicago ranges from $150 to $300, depending on the severity of the infestation.
• Time Involved: Initial treatment usually takes about an hour.
• Time to See Results: You can expect to see a significant reduction in ant activity within a few days, with complete elimination potentially taking up to two weeks.

2. Bed Bugs

Bed bugs are notorious for being difficult to eliminate due to their small size and ability to hide in tiny crevices.

• Treatment Methods: Modern treatments include heat treatments that raise room temperatures above 120°F, effectively killing all life stages of bed bugs. Chemical treatments are also used as a follow-up or alternative.
• Average Pricing: Treating bed bugs can be costly, with prices ranging from $500 to $1,500 per room.
• Time Involved: Heat treatments typically take 6–8 hours per room.
• Time to See Results: Immediate results are noticeable post-treatment; however, follow-up inspections may be necessary within two weeks.

3. Cockroaches

Cockroaches thrive in warm environments and can be found in many urban areas like Chicago.

• Treatment Methods: Professionals use gel baits and insect growth regulators (IGRs) that prevent roach eggs from hatching. Regular monitoring and follow-up treatments help ensure long-term control.
• Average Pricing: The average cost for cockroach extermination is between $100 and $400 per treatment session.
• Time Involved: Initial treatment sessions last approximately 1–2 hours.
• Time to See Results: Reduction in roach activity is typically seen within a week, with complete eradication possible after multiple treatments over several weeks.

4. Rodents (Mice and Rats)

Rodents are a year-round problem in Chicago due to its dense urban environment offering ample food sources and shelter.

• Treatment Methods: Extermination involves setting traps and using rodenticides strategically placed by professionals who also seal entry points into homes.
• Average Pricing: Rodent control services generally range from $150 to $500 depending on property size and infestation level.
• Time Involved: Initial setup takes about 1–2 hours; follow-ups may be needed over several weeks.
• Time to See Results: Noticeable reduction occurs within days, but complete control might require ongoing maintenance visits over several months.

5. Spiders

While most spiders are harmless, their presence is often unwelcome indoors.

• Treatment Methods: Professional pest controllers use targeted insecticide sprays around baseboards, windowsills, and other entry points while removing webs manually where necessary.
• Average Pricing: Spider control services cost between $100 and $200 per visit.
• Time Involved: Treatments usually take less than an hour per session.
• Time to See Results: Immediate reduction after treatment; however, regular maintenance may be required for long-term prevention.

6. Termites

Termites pose significant risks due to their wood-destroying habits which can compromise structural integrity if left untreated.

• Treatment Methods:** Termite control involves liquid barrier treatments around foundations or bait stations that disrupt termite growth cycles when consumed by worker termites transporting them back into colonies underground or inside walls/floorboards etcetera..
• Average Pricing:** Depending upon severity/location costs vary widely but expect minimum charges starting at approximately$700-$3000+ based upon extent/severity/type(s)of infestation(s).
• Time Involved:** Liquid applications/bait installations typically require initial visits lasting several hours followed up periodically throughout year(s)to monitor/replenish/adjust placement/efficacy assessments as necessary..
• Time To See Results:** Effective deterrence/removal efforts generally manifest noticeable differences within three months although some cases demand longer durations especially where multiple colonies exist simultaneously necessitating comprehensive integrated pest management strategies tailored accordingly..

7.Fleas/Ticks

These parasites commonly afflict pets yet easily spread throughout households causing discomfort/disease transmission risks among humans/animals alike without prompt intervention measures implemented proactively..

-Treatment Methods:**Flea/tick eradication protocols encompass both indoor/outdoor spraying regimens utilizing residual insecticides coupled alongside pet-specific topical/oral medications prescribed veterinarian consultation ensuring holistic approach addressing all potential vectors simultaneously maximizing efficacy/safety considerations involved therein.. -Average Pricing:**Expect charges ranging anywhere between$150-$400+depending upon scale/severity/location factors influencing overall scope required achieve desired outcomes effectively efficiently possible given unique circumstances each individual situation presents itself under scrutiny evaluation processes employed therein... -Time involved:**Initial applications generally completed within single visit lasting roughly one-two hours duration maximum followed up periodic reassessments adjustments deemed necessary course action plan execution phases continue unfold dynamically responsive needs arise contextually speaking... -Time To See Results :Noticeable improvements often apparent shortly thereafter initial interventions conducted though sustained vigilance remains crucial preventing re-infestations occurring subsequently down line future contingencies accounted properly managed proactively mitigate adverse developments arising unexpectedly beyond immediate horizon foreseeable timelines established accordingly...