SEAO Radar™
Public contracts in Montérégie
What SEAO open data shows here: what is open today, what was awarded over 24 months, at what price, by whom and to whom.
- Open notices
- 79
- New (7 days)
- 24
- Closing within 7 days
- 39
- Contracts awarded (24 months)
- 9,349
- Median value (open tenders)
- $319,499
- Total awarded value
- $6,897,152,056
- Competition
- 5 bidsmedian, open tenders
40% of the 9,349 awards here came through an open call for tender (or drew 2 or more bids where SEAO doesn't record the method), with a median of 5 bids. Most of the rest were direct or invitation-only contracts.
Contracts awarded and total value count every award, including direct awards (gré à gré). Median values count only contracts awarded through an open call for tender (3,751 here), the ones a contractor can actually bid on; where SEAO doesn't record how a contract was awarded, contracts that drew 2 or more bids. Direct and invitation-only contracts typically run at a fraction of an open tender's value. Group-purchase listings already counted on the coordinator's tender, and lots with an obvious entry error, carry no value.
Open right now
79 open notices. Closest to their deadline first.
Centre de services scolaire de Saint-HyacintheSaint-Hyacinthe, MontérégieRoofing
Closes todayCloses Oct 5, 2026CHC-23-059 - Remplacement du système de gicleurs et travaux de réaménagement de l’aile B
Santé Québec Montérégie-CentreSaint-Hubert, MontérégieGeneral construction
Closes todayCloses Oct 5, 2026Remplacement d'un ponceau dans un cours d'eau sur le chemin Saint-Thomas
Ville de RigaudRigaud, MontérégieGeneral construction
Closes todayCloses Oct 5, 2026Fourniture et installation de panneaux d'affichage numériques extérieurs
Ville de Saint-Jean-sur-RichelieuSaint-Jean-sur-Richelieu, MontérégieOther
Closes todayCloses Oct 5, 2026Entrepreneur spécialisé en réparation de systèmes de CVAC
Centre de services scolaire Marie-VictorinLongueuil, MontérégieHVAC / Ventilation
1 day leftCloses Oct 6, 2026MICROSCOPE OPERATOIRE - OPHTALMOLOGIE
Centre d'acquisitions gouvernementalesSaint-Bruno-de-Montarville, MontérégieOther
1 day leftCloses Oct 6, 2026SOLUTION DE GESTION ET DE TRAÇABILITÉ DES DISPOSITIFS MÉDICAUX POUR L'URDM
Santé Québec Montérégie-OuestVaudreuil-Dorion, MontérégieIT / Technology
1 day leftCloses Oct 6, 2026Ville de Saint-LazareSaint-Lazare, MontérégieEngineering & architecture
1 day leftCloses Oct 6, 2026
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Contracts awarded by trade over 24 months, and the median value of those awarded through an open call for tender. A trade appears from 5 awards; a median is shown only from 5 open-tender contracts — otherwise “—”.
| Trade | Awards | Median | Open |
|---|---|---|---|
| Other professional services | 2,676 | $479,730 | 10 |
| General construction | 1,344 | $479,988 | 12 |
| Engineering & architecture | 881 | $402,987 | 4 |
| IT / Technology | 711 | $353,593 | 7 |
| Paving | 390 | $513,247 | 8 |
| Snow removal | 250 | $216,669 | 4 |
| Landscaping | 194 | $43,000 | 2 |
| Cleaning & janitorial | 150 | $385,378 | 2 |
| Waste collection & recycling | 108 | $782,902 | 3 |
| Electrical | 84 | $299,526 | 2 |
| HVAC / Ventilation | 60 | $397,680 | 2 |
| Excavation | 44 | $245,935 | 0 |
| Roofing | 39 | $557,556 | 1 |
| Security guard services | 36 | $239,151 | 0 |
| Plumbing | 18 | — | 0 |
Who buys
Public bodies that awarded the most contracts here over 24 months.
Median $303,772
933 awards- 484 awards
Median $1,021,615
455 awardsCentre de services scolaire des Patriotes
Median $167,000
452 awardsMedian $532,306
444 awardsVille de Saint-Jean-sur-Richelieu
Median $364,903
433 awardsMedian $844,480
399 awardsCentre de services scolaire des Grandes Seigneuries
Median $223,209
350 awardsMedian $495,787
281 awardsCentre de services scolaire des Hautes-Rivières
Median $88,621
210 awards
Who wins
Firms that won the most contracts here over 24 months. Public SEAO data — a past award says nothing about the outcome of any open tender.
LES SERVICES EXP INC.
85 awardsGBI EXPERTS-CONSEILS INC.
58 awardsWSP CANADA INC.
41 awardsExcavation Civilpro inc.
40 awardsSteris Canada Sales ULC
39 awardsBOUTHILLETTE PARIZEAU INC.
33 awardsPAVAGES MASKA INC.
32 awardsSENTERRE ENTREPRENEUR GÉNÉRAL INC.
32 awardsEntretien paysager Miro inc.
30 awardsCIMA+ S.E.N.C.
30 awards
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Data: SEAO open data, Secrétariat du Conseil du trésor du Québec (CC-BY licence). Alliance Optima is not affiliated with SEAO or the Government of Québec. These figures describe contracts already awarded; they predict no outcome and are neither legal advice nor a verification of eligibility. The official notice and its addenda always govern.