Collin County homeowners deal first with subterranean termites, mosquitoes and red imported fire ants. PestReach USA connects the county with independent local providers who inspect before they treat.
Phone lines: Mon-Fri 7:00 AM-10:00 PM ET | Sat 8:00 AM-10:00 PM ET | Sun 7:00 AM-9:00 PM ET
Start a pest map of the Dallas–Fort Worth–Arlington metro and Collin County is one of its pieces: 841 square miles where the metro's climate lands on this county's own mix of subdivisions, older streets and open ground.
What shapes pest pressure in Collin County is the same force that shapes it across the metro: hot humid summers, heavy rain and mild winters in classic termite-and-ant country. Expect subterranean termites and mosquitoes to lead the call log, with red imported fire ants close behind.
On the map, Collin County is 841 square miles of Texas — the 186th largest county in the state by land area on Census figures — with its centre near 33.19° N, 96.58° W. The Dallas–Fort Worth–Arlington metro counts 11 counties, and providers serve this one from that metro under Texas licensing.
From Dallas–Fort Worth, Collin County lies about 31 miles to the northeast. Counties are not equal shares of a metro: at 841 square miles, Collin County accounts for around 10% of the total county land in this one, and it is a mid-sized county for this metro. Pest pressure tracks those proportions loosely but honestly — more open land means more wildlife and field-pest interface; tighter settlement means more of the pests of density — and Collin County's blend of the two is its own.

| Land area | 841 sq mi |
|---|---|
| Rank by area in state | 186th of 254 counties |
| Rank by area in metro | 7th of 11 counties |
| Share of metro land | 10% |
| County centre | 33.19° N, 96.58° W |
| Distance to Dallas–Fort Worth | about 31 miles (northeast) |
| Counties in metro | 11 |
These are Collin County's own numbers, not the metro's: land, rank and position from Census data. Collin County sits 7th of 11 in its metro by land area, roughly 31 miles northeast of Dallas–Fort Worth — the coordinates its pest calendar is read from.
Within the same metro, Dallas County (873 sq mi) lies about 32 miles to the south; Denton County (879 sq mi) lies about 31 miles to the west; Ellis County (936 sq mi) lies about 60 miles to the south; Hunt County (840 sq mi) lies about 29 miles to the east; Johnson County (725 sq mi) lies about 72 miles to the southwest; Kaufman County (781 sq mi) lies about 44 miles to the south; Parker County (904 sq mi) lies about 77 miles to the west; Rockwall County (127 sq mi) lies about 23 miles to the southeast — every one of them profiled on its own page here — the metro is shared, but the reading is county by county.
From the centre of Collin County, the Sherman–Denison, TX metro centre is about 30 miles to the north; the Waco, TX metro centre is about 119 miles to the south; the Tyler, TX metro centre is about 95 miles to the southeast. Pest pressure follows the same roads and weather across those lines, and providers work across them daily — a property near the county edge may be served from either direction.
Coverage for Collin County runs through these metro guides, every one of them written from local climate and housing data rather than a template.
The menu below is the full range, but Collin County's real workload is narrower: it concentrates in Termite Control & Inspection, Mosquito Control and Ant Control, because subterranean termites and mosquitoes set the local agenda. Whichever service your property needs, it begins the same way — an inspection by the independent local provider your call is routed to.

Tell us what you are seeing — ants in the kitchen, a nest under the eaves, scratching in the attic — and where you are located.
Your call is routed to an independent local pest control professional who serves your area and handles your type of problem.
The provider inspects, identifies the pest, explains the plan and its terms directly to you, and carries out the work.
Homeowners and businesses in Collin County can reach the full range of services through PestReach USA — general pest control, termite inspection and treatment, bed bug and rodent programmes, mosquito and tick yard services, and wildlife removal — delivered by independent local providers who work in the county. Collin County is the 186th largest county in its state by land area, and its 841 square miles give that answer a lot of ground to apply to. Collin County covers 841 square miles about 31 miles northeast of Dallas–Fort Worth, and coverage follows the metro areas listed on this page rather than the county line itself, so a property anywhere in Collin County — from its densest streets to its outer rural roads — routes to a provider based in the Dallas–Fort Worth–Arlington metro.
Collin County shares the Dallas–Fort Worth–Arlington metro's pest signature: subterranean termites, mosquitoes and red imported fire ants account for most local call-outs, because the county sits in southeast country where hot humid summers, heavy rain and mild winters in classic termite-and-ant country. Collin County's own geography underlines the point — 841 square miles sitting roughly 31 miles northeast of Dallas–Fort Worth. Within the county the mix shifts with the landscape — Collin County's 841 square miles run from the metro-facing side, about 31 miles northeast of Dallas–Fort Worth, to its far edge — and age, landscaping and moisture at each property decide which of them your address deals with first.
Termite pressure in Collin County follows the regional pattern for this part of Texas: where soil stays warm and moist and homes put wood within reach of the ground, subterranean colonies are a standing risk, and inspections are the standard way homeowners stay ahead of damage that otherwise stays hidden for years. In Collin County — the 186th largest of 254 counties in the state by land area — the same holds from its core-facing edge to its far border. Collin County is the 186th largest of the state's 254 counties by land area, which means a lot of foundations, crawlspaces and wood-to-earth contact spread across its 841 square miles — a local provider can inspect and tell you plainly what your property shows.
Call the number on this page and describe the problem and where in Collin County the property is. In Collin County specifically — 841 square miles of it, centred about 31 miles northeast of Dallas–Fort Worth — that pattern holds with a local accent. PestReach USA will connect you with an independent local provider who works in the county; that provider arranges the inspection, explains the plan and their terms directly with you, and carries out any work you agree to. There is no charge from PestReach USA for the connection. If your property sits on the far side of Collin County — the county runs about 31 miles northeast of Dallas–Fort Worth at its centre and further at its edges — mention the community or ZIP when you call so the routing is right first time.
Call now — we will connect you with an independent local provider who works in your county.
Call NowMon-Fri 7:00 AM-10:00 PM ET | Sat 8:00 AM-10:00 PM ET | Sun 7:00 AM-9:00 PM ET