Google Ads ROI for Pest Control in Denver, CO: What to Expect (2026)

By VibeAds · Last updated: September 2026

A pest control business in Denver investing $600/month in Google Ads can expect approximately 5 qualified leads worth $250 each, generating an estimated $1,250 in revenue, a 108% return on ad spend. This assumes a 7% landing page conversion rate, and a per-lead value that already allows for leads that do not close. (Source: VibeAds category benchmarks. These are modelled estimates of typical Google Ads costs for this category, not measured results from campaigns we run)

Pest Control Google Ads ROI Breakdown. Denver, CO

Metric$600/mo Budget$1,200/mo Budget
Monthly Budget$600$1,200
Monthly Clicks71141
Monthly Leads (7% CVR)510
Cost Per Lead$120.00$120.00
Avg Job Value$250$250
Close Rate30%30%
Monthly Revenue$1,250$2,500
Net Profit$650$1,300
ROI108%108%

Based on $8.50 avg CPC for pest control in Denver. (VibeAds category benchmarks (estimates))

Understanding the Math

ROI for Google Ads is calculated as: (Revenue - Ad Spend) / Ad Spend x 100. For pest control in Denver, the average cost per click is $8.50, which means a $600 monthly budget generates roughly 71 clicks.

At a 7% landing page conversion rate (the benchmark for optimized local service pages), those 71 clicks produce approximately 5 leads. At $250 of expected revenue per lead for pest control (a figure that already allows for the leads that never close), that translates to $1,250 in monthly revenue.

The key variable is close rate. The per-lead value above reflects a typical one; a business that answers calls within 5 minutes and follows up on every lead closes a larger share of the same leads, which raises the value of each one and the return with it.

Factors That Affect Pest Control Google Ads ROI in Denver

  • Quality Score: Google rewards relevant ads with lower CPCs. A Quality Score of 8+ can reduce your cost per click by 20-30% compared to the $8.50 average, directly increasing ROI.
  • Landing page conversion rate: The 7% benchmark assumes a purpose-built landing page. Sending traffic to a generic homepage typically converts at 2-3%, cutting lead volume by more than half.
  • Negative keywords: Without negative keyword management,pest control campaigns in Denver typically waste 15-25% of budget on irrelevant searches like “pest control jobs” or “pest control salary.”
  • Seasonal demand: Pest Control demand in Denver peaks during June, July, May (40% above average). Increasing budget during peak months concentrates spend when intent is highest.
  • Competition level: Denver is a medium-competition market for pest control. CPCs are moderate, and there is room to capture share with well-optimized campaigns.

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