Seminole County construction: bids, contractors and projects
FDOT lettings, licensed contractors and project news for Seminole County, Florida, updated daily from public records.
Seminole County is part of our Central coverage area and falls under FDOT District Five (Central Florida), headquartered in DeLand. The state's licensee file lists 1,547 construction contractors with a Seminole County address: 832 general, building and residential contractors and 715 specialty contractors. The largest single group is Certified General Contractor (444). Most are based in Sanford, Longwood, Oviedo.
FDOT's Central Office letting schedule has no Seminole County proposals posted right now. Earlier 2026 Central Office lettings we tracked included 3 Seminole County proposals, mostly truck parking facility work. Smaller district contracts are let separately by the district office, so check both.
Upcoming FDOT lettings in Seminole County
No upcoming Central Office proposals are posted for Seminole County. Get the daily brief to hear when one is.
Work types in Seminole County proposals from earlier 2026 lettings:
- Truck Parking Facility: 1 proposal (latest letting Jul 29, 2026)
- Traffic Signal / Drainage / Resurfacing / Grading / Electrical: 1 proposal (latest letting May 20, 2026)
- MOVED TO JULY 29, 2026 LETTING: 1 proposal (latest letting Jul 15, 2026)
See all past Seminole County proposals, then use FDOT's bid tabulations to see who bid and at what unit prices.
Contractors based in Seminole County
Counts come from the DBPR Construction Industry Licensing Board licensee file and include certified and registered licenses at a Seminole County address. Use them to find primes to team with or subs to price your bid.
- Certified General Contractor: 444
- Certified Building Contractor: 277
- Certified Air Conditioning Contractor (Class A): 202
- Certified Roofing Contractor: 195
- Certified Residential Contractor: 110
- Certified Plumbing Contractor: 96
- Certified Commercial Pool/Spa Contractor: 83
- Certified Specialty Contractor: 60
- Certified Mechanical Contractor: 30
- Certified Underground Utility & Excavation Contractor: 27
- Certified Solar Contractor: 15
- Registered Roofing Contractor: 4
Find Seminole County subcontractors Find Seminole County general contractors
Seminole County project news
No Seminole County stories yet. Have a project to report? Send us the details.
How to bid public work in Seminole County
State highway and bridge work in Seminole County is let by FDOT. Larger contracts go through the Central Office letting in Tallahassee; smaller and maintenance contracts are let by District Five (Central Florida) (district letting information). Primes on FDOT road and bridge contracts over $250,000 must be prequalified, and subcontractors don't need FDOT prequalification. See how to bid FDOT contracts.
State agency, university and water management district solicitations are advertised in the MyFloridaMarketPlace Vendor Bid System (see the MFMP registration guide). County, city and school district projects are advertised on each government's own procurement portal. Before you bid, check your license class (licensing guide) and your payment protections (lien and bond basics).
Statewide rules that apply here
- Florida's new 45-day pay rule for contractors: what SB 290 requires, what it doesn't, and how subs can use it
- HB 803 permit overhaul: the $7,500 home-repair exemption, faster small-job reviews, and private-provider changes contractors need to know
Nearby counties
Central region: Brevard 路 Citrus 路 Hardee 路 Hernando 路 Highlands 路 Indian River 路 Lake 路 Okeechobee 路 Orange 路 Osceola 路 Polk 路 St. Lucie 路 Sumter
Also in FDOT District 5: Flagler 路 Marion 路 Volusia