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100 kVA single-phase pad-mount transformer: bid prices
Median bid $5,675 per unit (25th to 75th percentile $3,994 to $8,388) from 110 bids by 5 utilities in 20 documents.
Quoted lead time: median 18 weeks across 71 quotes.
By year
| Year | Median | 25th | 75th | Bids | Utilities |
|---|---|---|---|---|---|
| 2018 | $2,331 | $2,273 | $2,424 | 6 | 2 |
| 2021 | $2,938 | $2,660 | $3,806 | 10 | 3 |
| 2022 | $9,436 | $8,376 | $11,838 | 6 | 2 |
| 2023 | $9,775 | $9,100 | $12,773 | 9 | 2 |
| 2024 | $9,849 | $8,143 | $15,205 | 12 | 2 |
| 2025 | $6,246 | $5,380 | $7,764 | 24 | 2 |
| 2026 | $5,247 | $4,605 | $7,226 | 32 | 3 |
By secondary voltage
| Secondary | Median | Bids |
|---|---|---|
| 120/240 | $5,614 | 19 |
| 240/120 | $5,815 | 67 |
| not stated | $5,111 | 24 |
Who bid
| Bidder | Bids | Median | Utilities |
|---|---|---|---|
| Resco | 5 | $7,889 | 2 |
| Wesco/Anixter | 4 | $5,388 | 1 |
| Anixter, Inc. | 4 | $2,492 | 1 |
| HA Rawls | 3 | $9,369 | 1 |
| Central Moloney | 3 | $5,334 | 1 |
| Irby Utilities | 3 | $5,685 | 1 |
| National Transformer Sales | 3 | $2,351 | 1 |
| Wesco Distribution Inc. | 3 | $5,267 | 2 |
| Richardson Associates | 3 | $2,450 | 1 |
| Wesco Distribution, Inc. | 3 | $2,345 | 1 |
| AR Transformers Inc. | 2 | $5,335 | 1 |
| United Utility Supply | 2 | $4,437 | 1 |
Rows, newest first
Showing 80 of 110. Pro downloads them all as CSV.
| Opened | Utility | Bidder | Unit price | Qty | Lead | Document | |
|---|---|---|---|---|---|---|---|
| 2026-09-01 | Greenville Utilities Commission, NC | Kllen Group America, Inc. | $4,050 | 10 | 16 wk | awarded | source |
| 2026-09-01 | Greenville Utilities Commission, NC | Howard Industries, Inc. | $5,611 | 10 | 30 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | AR Transformers, Inc. | $5,853 | 10 | 14 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | JST Power Equipment, Inc. | $12,190 | 10 | 30 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | Eaglerise Distribution, Inc. | $4,350 | 10 | 16 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | Crib Procure, Inc. | $4,254 | 10 | 18 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | CES Transformers | $7,305 | 10 | 22 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | MVA Power, Inc. | $8,615 | 10 | 20 wk | source | |
| 2026-09-01 | Greenville Utilities Commission, NC | Bell Electrical Supply Co. | $16,853 | 10 | 18 wk | source | |
| 2026-03-23 | Geneva Electric, IL | RESCO | $4,661 | 1 | source | ||
| 2026-03-23 | Geneva Electric, IL | Anixter/WESCO | $5,614 | 1 | awarded | source | |
| 2026-03-23 | Geneva Electric, IL | Wesco Distribution Inc. | $5,267 | 1 | source | ||
| 2026-03-23 | Geneva Electric, IL | KLLEN Group America | $4,817 | 1 | source | ||
| 2026-03-23 | Geneva Electric, IL | AR Transformers Inc. | $4,790 | 1 | source | ||
| 2026-03-23 | Geneva Electric, IL | United Utility Supply | $4,437 | 1 | awarded | source | |
| 2026-01-20 | Dover Electric, DE | PulseMac Solutions | $5,202 | 4 | 13 wk | source | |
| 2026-01-20 | Dover Electric, DE | Alpha Plotter | $3,975 | 4 | 13 wk | source | |
| 2026-01-20 | Dover Electric, DE | UTB Transformer | $6,765 | 4 | 17 wk | source | |
| 2026-01-20 | Dover Electric, DE | Central Moloney | $5,227 | 4 | 15 wk | source | |
| 2026-01-20 | Dover Electric, DE | America RD Rep | $7,200 | 4 | source | ||
| 2026-01-20 | Dover Electric, DE | Calvary Engineering | $8,050 | 4 | 15 wk | source | |
| 2026-01-20 | Dover Electric, DE | Jafar Pro LLC | $8,192 | 4 | 14 wk | source | |
| 2026-01-20 | Dover Electric, DE | d2 Engineering | $4,239 | 4 | 18 wk | source | |
| 2026-01-20 | Dover Electric, DE | PE Transformers | $2,800 | 4 | 1 wk | source | |
| 2026-01-20 | Dover Electric, DE | HA Rawls | $7,896 | 4 | 52 wk | source | |
| 2026-01-20 | Dover Electric, DE | MVA Power | $7,774 | 4 | 21 wk | source | |
| 2026-01-20 | Dover Electric, DE | NexGen Power | $3,960 | 4 | 12 wk | awarded | source |
| 2026-01-20 | Dover Electric, DE | Wesco/Anixter | $5,090 | 4 | 16 wk | source | |
| 2026-01-20 | Dover Electric, DE | Wesco/Anixter | $5,113 | 4 | 40 wk | source | |
| 2026-01-20 | Dover Electric, DE | Wesco/Anixter | $5,664 | 4 | 18 wk | source | |
| 2026-01-20 | Dover Electric, DE | Irby Utilities | $5,665 | 4 | 19 wk | source | |
| 2026-01-20 | Dover Electric, DE | Intellogic Engineering | $4,800 | 4 | 19 wk | source | |
| 2025-04-07 | Geneva Electric, IL | Border States Industries | $5,396 | 1 | 21 wk | awarded | source |
| 2025-04-07 | Geneva Electric, IL | TRS Electric SA/United TRS Electric, Inc. | $5,207 | 1 | source | ||
| 2025-04-07 | Geneva Electric, IL | Pulse MAC Solutions LLC | $8,520 | 1 | 19 wk | source | |
| 2025-04-07 | Geneva Electric, IL | Wesco Distribution Inc. | $6,211 | 1 | 9 wk | source | |
| 2025-04-07 | Geneva Electric, IL | ULS Corporate Inc. | $7,598 | 1 | source | ||
| 2025-04-07 | Geneva Electric, IL | KLLEN Group America | $6,281 | 1 | 19 wk | awarded | source |
| 2025-04-07 | Geneva Electric, IL | American Wire Group (AWG) | $8,262 | 1 | source | ||
| 2025-04-07 | Geneva Electric, IL | AR Transformers Inc. | $5,880 | 1 | 13 wk | awarded | source |
| 2025-04-07 | Geneva Electric, IL | United Utility Supply | $4,437 | 1 | 13 wk | awarded | source |
| 2025-04-07 | Geneva Electric, IL | Amek ANS Inc. | $7,205 | 1 | source | ||
| 2025-03-19 | Dover Electric, DE | UTB Transformers | $6,492 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | Central Moloney | $5,334 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | Technology International | $5,815 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | PulseMac | $6,980 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | Northeast Power Sales | $12,117 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | HA Rawls | $9,369 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | Irby Utilities | $5,685 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | PE Transformer | $4,900 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | Anixter | $5,523 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | AR Transformers | $4,828 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | MVA Power | $10,797 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | Fleming Electric | $9,547 | 10 | source | ||
| 2025-03-19 | Dover Electric, DE | United TRS Electric | $5,207 | 10 | awarded | source | |
| 2025-03-19 | Dover Electric, DE | ULS | $6,745 | 10 | source | ||
| 2024-09-17 | Winnetka Water & Electric, IL | ARCHIE SUPPLY LLC | $42,948 | 10 | source | ||
| 2024-09-17 | Winnetka Water & Electric, IL | Greenbelt International LLC | $46,538 | 10 | source | ||
| 2024-09-17 | Winnetka Water & Electric, IL | MVA POWER | $11,280 | 10 | source | ||
| 2024-09-17 | Winnetka Water & Electric, IL | RESCO | $7,838 | 10 | awarded | source | |
| 2024-09-17 | Winnetka Water & Electric, IL | TECHNOLOGY INT. INC. | $8,196 | 10 | source | ||
| 2024-09-17 | Winnetka Water & Electric, IL | WESCO | $14,559 | 10 | source | ||
| 2024-03-21 | Benton PUD, WA | General Pacific/Ermco | $6,423 | 10 | awarded | source | |
| 2024-03-21 | Benton PUD, WA | Irby Utility/Central Moloney | $7,985 | 10 | 44 wk | source | |
| 2024-03-21 | Benton PUD, WA | MVA Power Inc. | $8,297 | 10 | 28 wk | source | |
| 2024-03-21 | Benton PUD, WA | Border States/First Philec | $11,315 | 10 | 21 wk | source | |
| 2024-03-21 | Benton PUD, WA | Howard Industries | $17,144 | 10 | 72 wk | source | |
| 2024-02-20 | Winnetka Water & Electric, IL | Resco | $8,418 | 5 | 60 wk | awarded | source |
| 2023-11-15 | Dover Electric, DE | NexGen Power, INC | $9,100 | 8 | 40 wk | source | |
| 2023-11-15 | Dover Electric, DE | Technology International | $23,500 | 8 | 58.5 wk | source | |
| 2023-11-15 | Dover Electric, DE | Wesco/Anixter | $9,775 | 8 | 34 wk | source | |
| 2023-11-15 | Dover Electric, DE | ECB Solutions | $10,941 | 8 | 16 wk | source | |
| 2023-11-15 | Dover Electric, DE | ULS Corporation | $12,773 | 8 | 22 wk | source | |
| 2023-11-15 | Dover Electric, DE | Irby Utilities | $15,655 | 8 | 43.3 wk | source | |
| 2023-11-15 | Dover Electric, DE | HA Rawls | $9,369 | 8 | 72 wk | source | |
| 2023-11-15 | Dover Electric, DE | PulseMAX Solutions | $8,590 | 8 | 18 wk | awarded | source |
| 2023-07-13 | Winnetka Water & Electric, IL | Resco | $7,889 | 6 | awarded | source | |
| 2022-09-21 | Winnetka Water & Electric, IL | Resco | $8,025 | source | |||
| 2022-09-13 | Greenville Utilities Commission, NC | Alpha Plotter, LLC. | $6,603 | 20 | 25 wk | awarded | source |
| 2022-09-13 | Greenville Utilities Commission, NC | Richardson & Associates | $9,427 | 20 | 60 wk | source |
Prices are the unit prices each utility printed for the bidder, as bid. Where a tab prints only a total, the unit price is that total divided by the quantity and labelled. Loss-evaluated (ownership) cost is never shown as a price. Units above 10 MVA are kept apart. A median needs 5 or more bids from 2 or more utilities; below that the page says so instead of showing a number. Every row links to the utility's own document. Not a quote, not an estimate.