# Isi Contracting, INC.: apparent low bid $2,731,500 on TxDOT routine maintenance job, SL0008, Harris County (4 bidders)

**Score:** 65/100

| Field | Value |
|---|---|
| Low bidder | Isi Contracting, INC. |
| Low bid | $2,731,500 |
| Engineer's estimate | $3,049,175 |
| Vs estimate | -10.4% |
| Bidders | 4 |
| All bids | 1. Isi Contracting, INC. $2,731,500; 2. Mc2 Civil, LLC $2,774,400; 3. Structural Integrity Group LLC $3,332,474; 4. Digg Commercial, LLC $3,456,150 |
| Work | Routine Maintenance: Full Depth Concrete Repair |
| Location | SL0008, Various Highways in Southeast Harris Co., Harris County, Houston District |
| Let date | 2026-10-07 |
| CSJ | 6504-67-001 |

## Why this score
- Low bid over $1M.
- Let in the last 45 days: materials and subs being lined up now.

Source: Texas Department of Transportation bid tabulations (data.texas.gov) (https://data.texas.gov/d/de7b-7dna). Last refreshed: 2026-11-04T21:51:10.085Z.
From TxDOT bid tabulations. The apparent low bidder is not a final award: TxDOT may reject bids or award to another bidder. The engineer's estimate is TxDOT's published estimate total. Verify with TxDOT before relying on an award.