84-inch manhole cost
Updated · BuildGets Team
Public bids put the 84-inch manhole at a median of $35,000 each, with the middle half of bids between $14,377 and $52,975. Based on 71 bidder prices from 6 public bid tabulations.
| Median bid | $35,000 / EA |
| Middle 50 % of bids | $14,377 – $52,975 |
| Bidder prices | 71 |
| Bid tabulations | 6 |
By state
By project
| Owner | State | Bid opening | Low bid | Median of bids | Bids |
|---|---|---|---|---|---|
| City of Hastings | MN | Apr 2026 | $13,371 | $11,324 | 6 |
| CITY OF AUSTIN | TX | Jan 2026 | $29,870 | $50,000 | 41 |
| Old Town 1-A Recon. | IL | Jun 2024 | $13,925 | 9 | |
| 2024 Kings Road and Alameda Drive Drainage Improvements | IL | Nov 2023 | $12,500 | 9 | |
| 2023 HIGH CAPACITY INLET PROJECT | IL | Apr 2023 | $15,000 | 3 | |
| Tennessee & Oneida Storm System, Phase 1 | $34,500 | 3 |
Related unit prices
- Manhole: $14,250 / EA
- 42-inch manhole: $3,773 / EA
- 48-inch manhole: $7,605 / EA
- 60-inch manhole: $12,000 / EA
- 72-inch manhole: $12,000 / EA
- 96-inch manhole: $33,000 / EA
- 120-inch manhole: $12,950 / EA
Prices are what contractors bid on public jobs, not installed costs from a price book. What each item includes varies by owner: read the item description before comparing. Methodology and all items: water and sewer unit price index.
Questions
How much does an 84-inch manhole cost?
Public bids put the 84-inch manhole at a median of $35,000 each, with the middle half of bids between $14,377 and $52,975. Based on 71 bidder prices from 6 public bid tabulations.
Does the price include excavation and restoration?
It depends on each bid form: some owners include excavation, bedding, backfill or restoration in this item and others pay them as separate items. Check the item description of each source.