Repair and Maintenance of Office Buildings at 3701 Carling Avenue, Ottawa
Public Services and Procurement Canada · Awarded contract
AwardedRepair and Maintenance of Office Buildings at 3701 Carling Avenue, Ottawa
Awarded 27 Apr 2026
Awarded27 Apr 2026
Value$13,593.90
ProvinceOntario
CategoryConstruction
Expires in 5mo11mo term, 55% elapsed
Awarded 27 Apr 2026Expires 31 Mar 2027
About
Public Services and Procurement Canada awarded a contract to Quatrosense Environmental Limited for repair and maintenance of office buildings, specifically gas monitoring annual inspection and as-and-when services at 3701 Carling Avenue, Ottawa, Ontario.
The contract was sole-sourced and valued at CAD 13,593.9.
Similar open tenders12
TenderCloses
Sprinkler Maintenance, Repair and Installation — ISED SBC Complex, 3701 Carling Avenue, Ottawa (NCR)Public Safety & Security
03 Nov 2026
State of Good Repair and Capital Upgrades at Multiple Toronto Police Services FacilitiesConstruction
03 Nov 2026
On-Call Signalling Services for Inspection, Structure Securing, Maintenance and Emergency Works — OutaouaisInfrastructure
23 Nov 2026
Commissioning and Integrated Systems Testing for M55 Office Accommodations – National Research Council CanadaConstruction
05 Nov 2026
Janitorial and Building Cleaning Services – 180 Boulevard Rideau, Rouyn-Noranda, QC J9X 1N9Miscellaneous
19 Nov 2026
Security Upgrades at 11-Storey Apartment, 355–357 Kennedy Street, WinnipegConstruction
05 Nov 2026
Scientific Diving for Repair, Maintenance and Cleaning of Water Intakes at Six Great Lakes Monitoring StationsEnergy & Environment
26 Nov 2026
On-demand General Contracting for Multiple Buildings in the Montréal Administrative RegionConstruction
16 Nov 2026
Office Reconfiguration and Renovation – Public Guardian and Trustee, Suite 134, 340 9th St, BrandonConstruction
03 Nov 2026
Supply and Delivery of OEM Air Quality Instrumentation Replacement Components – Ministry of the Environment, Conservation and Parks, Etobicoke (Delivery by 31 Mar 2027)Energy & Environment
20 Nov 2026
On-Call Contract for Supervision of Repair Works on Various Structures — Montréal Metropolitan Community (South Sector)Infrastructure
05 Nov 2026
Parking Lot, Watermain and Storm Rehabilitation at NRC Building M-54 – OttawaWater & Sanitation
07 Dec 2026
Other similar contracts12
Contract and supplierAwarded value
Renovation of Room 10, Building 4 at 3701 Carling Avenue, OttawaConstruction8251754 Canada Inc.
$37,739.45
Repair and Maintenance of Office Buildings for Public Services and Procurement CanadaConstruction2413-2276 QUÉBEC INC.,
$12,508.95
Repair and Maintenance of Office Buildings by 8607524 Canada Inc.Construction8607524 Canada Inc.
$141,250
Repair and Maintenance of Office Buildings for Public Services and Procurement CanadaConstruction5031756 Ontario Inc.
$18,972.7
Repair and Maintenance of Office Buildings for Public Services and Procurement CanadaConstruction8251754 Canada Inc.
$39,663
Repair and Maintenance of Office Buildings for Public Services and Procurement CanadaConstruction2344701 Ontario Ltd.
$12,915.02
Repair and Maintenance of Office Buildings for Health Canada in LongueuilConstructionGroupe Qualinet Inc.
$23,319.26
Access and Surveillance System Monitoring, Response, and Maintenance for Office BuildingsPublic Safety & SecurityOttawa Security Systems and Communications Ltd
$278,906.36
Repair and Maintenance of Office Buildings by 8251754 Canada Inc.Construction8251754 Canada Inc.
$98,872.06
Repair and Maintenance of Office Buildings at Carling Campus, OttawaConstructionSimplex Industries Inc.
$39,301.4
Repair and Maintenance of Office Buildings by 8607524 Canada Inc.Construction8607524 Canada Inc.
$14,000.7
Repair and Maintenance of Office Buildings at 11 rue LaurierConstructionBrawn Construction Ltd
$7,848,302
Unlock the full platform.
7 days free, then $59/CAD per month. Cancel anytime.
What you get
Find
Find construction tenders in Ontario in one place.
We monitor federal, provincial and municipal portals in near real time and update the feed as tenders are published, so you check one place instead of many.
Search by keyword, or describe your workType a keyword, or switch to AI search and say what your business does.
Narrow it downFilter by category, province and area, or view open tenders on a map.
Repair and Maintenance of Office Buildings at 3701 Carling Avenue, Ottawa
Won by Quatrosense Environmental Limited · Public Services and Procurement Canada
$14Kawarded
Alerts
Open tenders like this contract, sent to you.
Tell us what you are looking for and we email you when a matching tender is published.
Set it up your wayUse keywords, a description of your work, a location or a distance from a postal code. Up to 10 alerts.
Instant or dailyGet an email when a match is published, or one summary a day.
GmailGovMarketto you
7:00 am2 new construction tenders
Sprinkler Maintenance, Repair and Installation — ISED SBC Complex, 3701 Carling Avenue, Ottawa (NCR)Public Safety & Security · Closes 3 Nov 2026
State of Good Repair and Capital Upgrades at Multiple Toronto Police Services FacilitiesConstruction · Closes 3 Nov 2026
From your alert: Construction
Assess
Size up a tender in minutes.
Before you open a single document, get the requirements, a likely value and who you would be up against.
Requirements from the documentsWho can bid, mandatory criteria, how it is scored, insurance and key dates, each with its source.
Value and competitionAn estimated value from similar awarded contracts, and the suppliers most likely to bid.
Key requirementsFrom 12 documents
Who can bidRegistered commercial cleaners
Mandatory criteriaPolice checks for staff on site
How it is scoredPrice 40%, experience 35%, method 25%
Insurance$20M public liability
Key datesSite visit 14 Oct, closes 28 Oct
Est. value$1.2M – $1.8M
Most likely bidderFacilities firm
Market
Follow Quatrosense Environmental Limited and get alerts when they win again.
Awarded contracts with the supplier and the value, so you can check prices, spot competitors and find work that is coming back to tender.
Supplier and agency profilesWhat each one has won or awarded, who they work with, and how that is changing.
Contracts ending soonTerms that finish in the next 12 months, which often go back out to tender.
E
Top suppliersEastmere Health ServiceAgency · 38 contracts
$30.5Mawarded, 12 months
Halvern Facilities8 contracts$12.4M
Orrin Clinical5 contracts$9.1M
Tessel Cleaning Co11 contracts$6.8M
Wexby Linen14 contracts$2.2M
Pipeline
Track your bids from interested to won.
Save a tender in one click and move it through each stage as you work on it.
Work as a teamInvite colleagues so you work from the same list.
Take it with youExport tenders and matches to CSV.
Interested2
Preparing1
Submitted1
Won1
Grounds maintenance panelSaved to your pipeline
InterestedGovBot
Ask a question in plain English.
Find tenders, look up a supplier, or check who won a contract. Just type what you need.
Who wins construction contracts in Ontario?
Top suppliers by awarded value
1
2
3
Ask about tenders, suppliers or agencies
Get started
Get construction tenders in Ontario by email.
Find the tender, size it up and track the bid, in one place.
7 days free, then $59/CAD per month
