#1Dairyland - Hamilton Inc
DAIRYLAND - HAMILTON INC
Serves this area from Lannon, WI (17 mi)
School Bus Contractors in Washington County, WI
The top-ranked school bus contractors serving Washington County, WI are Dairyland - Hamilton Inc, Johnson School Bus Service Inc and Lakeside Buses Of Wisconsin Inc. We list 15 school bus contractors serving Washington County, WI. 15 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 Washington County, WI. 15 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked school bus contractors for Washington County
#2Johnson School Bus Service Inc
JOHNSON SCHOOL BUS SERVICE INCServes this area from Menomonee Falls, WI (17 mi)#3Lakeside Buses Of Wisconsin Inc
LAKESIDE BUSES OF WISCONSIN INCServes this area from Milwaukee, WI (21 mi)#4Polar Bear Transportation Inc
POLAR BEAR TRANSPORTATION INCServes this area from Pewaukee, WI (22 mi)#5Otte Bus Service Inc
OTTE BUS SERVICE INCServes this area from Cedar Grove, WI (25 mi)#6Tbs LLC
TBS LLCServes this area from Milwaukee, WI (26 mi)#7Dbi
DAIRYLAND BUSES INCServes this area from Waukesha, WI (26 mi)#8C & S Transportation Inc
C & S TRANSPORTATION INCServes this area from West Allis, WI (27 mi)#9Gold Star Coaches & Charter Inc
GOLD STAR COACHES & CHARTER INCServes this area from Fond du Lac, WI (28 mi)#10Dousman Transport Company Inc
DOUSMAN TRANSPORT COMPANY INCServes this area from Dousman, WI (29 mi)
5 more providers serving this area
- Staffworks Inc, West Allis, WI (29 mi)
- Specialized Care Transport Inc, West Milwaukee, WI (30 mi)
- Discovery Coach, Sheboygan, WI (36 mi)
- Riteway Bus Service Inc, Oak Creek, WI (36 mi)
- Fairwater Garage Inc, Fairwater, WI (40 mi)
Request quotes
Frequently asked questions
How many school bus contractors serve Washington County?
We list 15 school bus contractors serving Washington County, WI: 0 based there and 15 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which school bus contractors serve Washington County?
The top-ranked school bus contractors serving Washington County, WI are Dairyland - Hamilton Inc, Johnson School Bus Service Inc, Lakeside Buses Of Wisconsin Inc, Polar Bear Transportation Inc and Otte Bus Service Inc. The full ranked list, with the official records each provider matched, is on this page.
Which school bus contractors serving Washington County are verified against official records?
10 of the top 10 match an active official record: Dairyland - Hamilton Inc (FMCSA), Johnson School Bus Service Inc (FMCSA), Lakeside Buses Of Wisconsin Inc (FMCSA), Polar Bear Transportation Inc (FMCSA) and Otte Bus Service Inc (FMCSA), and 5 more on this page. 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 .
Cities in Washington County
Communities served
Jackson, Slinger, Kewaskum, Newburg, Allenton