#1Warco Inc
WARCO INC
Based in Bloomington, WI
School Bus Contractors in Grant County, WI
The top-ranked school bus contractors serving Grant County, WI are Warco Inc, Southwest Bus Services Inc and Davis Bus Lines LLC. We list 3 school bus contractors serving Grant County, WI. 3 of the providers shown match an active record from FMCSA, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
School Bus Contractors serving Grant County, WI. 3 providers, 3 of the top 3 verified against federal or state records. Registry records checked on 2026-11-04.
Top 3 ranked school bus contractors for Grant County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Warco Inc | Active for-hire passenger carrier (USDOT, FMCSA)#3367721 | Bloomington, WI | (608) 994-2701 |
| 2 | Southwest Bus Services Inc | Active for-hire passenger carrier (USDOT, FMCSA)#540304 | Prairie du Chien, WI (25 mi) | (608) 326-6421 |
| 3 | Davis Bus Lines LLC | Active for-hire passenger carrier (USDOT, FMCSA)#3574220 | Darlington, WI (32 mi) | (608) 482-4976 |
#2Southwest Bus Services Inc
SOUTHWEST BUS SERVICES INCServes this area from Prairie du Chien, WI (25 mi)#3Davis Bus Lines LLC
DAVIS BUS LINES LLCServes this area from Darlington, WI (32 mi)
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Frequently asked questions
How many school bus contractors serve Grant County?
We list 3 school bus contractors serving Grant County, WI: 1 based there and 2 serving it from nearby. 3 of the top 3 match an active federal or state record, checked on 2026-11-04.
Which school bus contractors serve Grant County?
The top-ranked school bus contractors serving Grant County, WI are Warco Inc, Southwest Bus Services Inc and Davis Bus Lines LLC. The full ranked list, with the official records each provider matched, is on this page.
Which school bus contractors serving Grant County are verified against official records?
3 of the top 3 match an active official record: Warco Inc (FMCSA), Southwest Bus Services Inc (FMCSA) and Davis Bus Lines LLC (FMCSA). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What should I check before hiring a carrier?
Look up the USDOT and MC numbers in FMCSA records, ask for a certificate of insurance naming you, confirm equipment and lanes in writing, and agree on accessorial charges before the first load.
What should a school check before contracting buses?
Ask for the USDOT number, driver CDL and school bus endorsements, inspection records, insurance limits and how the contractor handles substitute drivers and breakdowns.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Platteville, Lancaster, Boscobel, Fennimore, Cuba City, Muscoda, Hazel Green, Dickeyville, Cassville, Bloomington, Montfort, Potosi, Livingston, Kieler, Blue River, Bagley, Tennyson, Sandy Hook, Mount Hope, Patch Grove, Woodman, Glen Haven