This industry group comprises establishments primarily engaged in installing or servicing equipment that forms part of a building mechanical system (e.g., electricity, water, heating, and cooling). The work performed may include new work, additions, alterations, maintenance, and repairs. Contractors installing specialized building equipment, such as elevators, escalators, service station equipment, and central vacuum cleaning systems are also included.
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| Mississippi - US | Agency | Bid Type | Due Date | As PDF |
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Library Chiller Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 30, 2025 |
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HVAC Air Handler Maintenance and Filter Servicing
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 22, 2025 |
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Admin Building HVAC Upgrade 2nd and 3rd floors
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 23, 2026 |
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Wireless Network Infrastructure Upgrade
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 05, 2026 |
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WEST MARION HIGH SCHOOL BASEBALL FIELD SPORTS LIGHTING IMPROVEMENTS
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
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Street Lighting
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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Agri Education Center Standby Generator
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 08, 2026 |
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Intra District Circuit
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 16, 2026 |
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GENERATOR SERVICE
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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E-Rate Fiber Cabling Project
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 10, 2026 |
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REPLACEMENT OF WATER METERS PROJECT \u2013 AMI METER PARTS
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 23, 2026 |
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| Missouri - US | Agency | Bid Type | Due Date | As PDF |
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Research Reactor - Installed Exhaust Ductwork Reconfiguration
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 29, 2026 |
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Memorial Student Union - Rooftop Duct Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 16, 2026 |
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HVAC Improvements for Infection Control
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 06, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 23, 2025 |
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J.A.ROGERS WALK-IN
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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West Middle RTU Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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Kickapoo High School HVAC Upgrades - Phase 01
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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As-Needed Mechanical Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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Wyeth Tootle Mansion Lift
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 23, 2026 |
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Terminal HVAC & Plumbing Maintenance
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 27, 2026 |
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Replace Locking System
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 03, 2026 |
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Rolla Suites N & S Fire Alarm Upgrade
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 14, 2026 |
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Miner Village Fire Alarm Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Apr. 14, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 24, 2025 |
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Cabling Upgrades
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 08, 2026 |
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Downtown Corridor Communication System Upgrades
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 19, 2026 |
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Storm Warning Siren Preventative Maintenance
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 09, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 30, 2025 |
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Exterior Door Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 08, 2026 |
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Overhead Door Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 14, 2026 |
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HEALTH DEPARTMENT OFFICE FLOORING
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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Maintenance Garage Overhead Doors Replacement Project
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 12, 2026 |
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Lewis and Clark Halls - Electrical Service Panel Replacements
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 13, 2026 |
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Service and Add Electrical Circuits to Emergency Generator
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 29, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 23, 2025 |
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| Nebraska - US | Agency | Bid Type | Due Date | As PDF |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 29, 2025 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | Federal Prebids | Dec. 26, 2025 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 29, 2025 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | Federal Bids | Dec. 29, 2025 |
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Unit 2 Freight Elevator Modernization (Gerald Gentleman Station)
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Feb. 03, 2026 |
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| Nevada - US | Agency | Bid Type | Due Date | As PDF |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 08, 2026 |
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Construct HVAC at Juniper Hall Rooms
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Dec. 30, 2025 |
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Air Filter Replacement Services
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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Life Safety, Security, and Lighting Replacement
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 28, 2026 |
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Power Management and Power Quality Improvement Solution
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 05, 2026 |
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Replace Emergency Generator
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
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23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 15, 2026 |
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Electrical Transformer Replacement, Office of the Adjutant General
23 - Construction (to see the full NAICS category code login or upgrade) |
login to see | State/Local Bids | Jan. 07, 2026 |
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