--- title: Hiring Pest control companies in Charleston: Costs and Checks url: https://bestoflocalrankings.com/guides/pest-control-companies-cost-charleston/ updated: 2026-11-04 --- [bestof **local**](https://bestoflocalrankings.com/) - [Methodology](https://bestoflocalrankings.com/methodology/) - [For businesses](https://bestoflocalrankings.com/claim/) 1. [Home](https://bestoflocalrankings.com/) 2. [South Carolina](https://bestoflocalrankings.com/south-carolina/) 3. [Charleston](https://bestoflocalrankings.com/charleston/) 4. [Pest control companies](https://bestoflocalrankings.com/charleston/pest-control-companies/) 5. Cost guide Guide · Pest control companies · Charleston # Hiring Pest control companies in Charleston: Costs and Checks Use the public figures below to size the job, then compare written quotes from the highest-scoring local businesses. **9** ranked businesses Updated November 4, 2026 Analyzed 9 businesses [See the ranking](https://bestoflocalrankings.com/charleston/pest-control-companies/) ## Charleston in numbers Public figures that affect what a job costs and how busy local businesses are. - People per square mile **1,383** Source: [Calculated from U.S. Census Bureau 2025 estimates and Gazetteer land area](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - Land area **115.3 sq mi** Source: [U.S. Census Bureau, 2025 Gazetteer files](https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.html) · 2025 - Charleston residents **159,423** Source: [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · July 1, 2025 - Population change since 2020 **+5.8%** Source: [U.S. Census Bureau, Vintage 2025 population estimates (sub-est2025)](https://www.census.gov/data/tables/time-series/demo/popest/2020s-total-cities-and-towns.html) · 2020–2025 · from 150,746 (April 2020 base) Figures from public sources. Rows tagged "Sample figure" show what our live public-data feeds will supply; they are illustrative, not real counts. Public records size the market and are not part of the score. ## Questions to ask before you hire 1. **Is your license active, and in this company's name?** Check it yourself on the state licensing board's site. 2. **Who pulls the permit, and is it in the price?** It should be the business, and it should be in writing. 3. **What is the payment schedule?** Payments should follow stages of work, not a large deposit up front. 4. **What does the warranty cover, and for how long?** Ask for the terms in writing. ## Highest Local Scores in Charleston 1. 01 **53.1** Local Score ### [Truly Nolen Pest & Termite Control](https://bestoflocalrankings.com/business/g-2c304df46867caa2/) Charleston · ★ 4.7 · 14 reviews No review trend yet Checked Operating status [Request a quote](https://bestoflocalrankings.com/charleston/pest-control-companies/#quote)[Data profile](https://bestoflocalrankings.com/business/g-2c304df46867caa2/) 2. 02 **49.4** Local Score ### [Terminix](https://bestoflocalrankings.com/business/g-01e0c5e730831655/) Charleston · ★ 4.2 · 26 reviews No review trend yet Checked Operating status [Request a quote](https://bestoflocalrankings.com/charleston/pest-control-companies/#quote)[Data profile](https://bestoflocalrankings.com/business/g-01e0c5e730831655/) 3. 03 **66.0** Local Score ### [Palmetto Exterminators](https://bestoflocalrankings.com/business/g-35eaf271edeb111d/) Charleston · ★ 4.9 · 727 reviews No review trend yet Checked Operating status [Request a quote](https://bestoflocalrankings.com/charleston/pest-control-companies/#quote)[Data profile](https://bestoflocalrankings.com/business/g-35eaf271edeb111d/) 1. 04 [Carolina Exterminating](https://bestoflocalrankings.com/business/g-b2eca92465bcfba8/) Charleston · ★ 4.9 · 310 reviews **63.3** – no trend yet 2. 05 [Mosquitonix Mosquito Control And Misting Systems](https://bestoflocalrankings.com/business/g-c36498c373ca6285/) Charleston · ★ 4.9 · 78 reviews **61.6** – no trend yet Out of 100, same formula for every business. [See the full ranking →](https://bestoflocalrankings.com/charleston/pest-control-companies/) ## Cost questions answered ### How is the top 9 ranking of pest control companies in Charleston calculated? Each business gets a score from its rating, review volume, recent reviews, years in business, profile completeness and record checks. The highest scores make the list. We compared 9 pest control companies for Charleston. ### Which of these pest control companies in Charleston has the best reviews? Palmetto Exterminators has a 4.9 rating from 727 public reviews, the highest on this page. ### Are these pest control companies licensed? 9 of the 9 businesses here had their state license checked against public records. Each profile shows the source and the date of the check. ### How many quotes should I get for pest control companies in Charleston? Get at least three. Use the quote form on this page: only the businesses you tick receive your request. - [Home](https://bestoflocalrankings.com/) - [Methodology](https://bestoflocalrankings.com/methodology/) - [How we make money](https://bestoflocalrankings.com/how-we-make-money/) - [Corrections & update log](https://bestoflocalrankings.com/corrections/) - [Claim a profile](https://bestoflocalrankings.com/claim/) - [About](https://bestoflocalrankings.com/about/) - [Contact](https://bestoflocalrankings.com/contact/) - [Data sources](https://bestoflocalrankings.com/data-sources/) - [Privacy](https://bestoflocalrankings.com/privacy/) - [Terms](https://bestoflocalrankings.com/terms/) BestOfLocal rankings are calculated from public data using the published formula. Scores are never for sale. We may earn a fee when you request a quote through a business's profile. Data last updated November 4, 2026 . © 2026 BestOfLocal.