Bids | RFP Delivery

Mechanical Systems Update

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

HVAC Time and Materials P26039

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Request for Qualifications for DCLS Ductwork Fume Hood and Nitrogen Generation

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

On Call Repair and Preventative Maintenance of HVAC Units

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

CFA-1609 HVAC

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

J041--HVAC Maintenance Contract Garland Bonham

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

CFA-608609 HVAC

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

HVAC ENERGY MANAGEMENT SYSTEM EMS SERVICES

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

J045--Newington Campus BEI Corrections Site Visit Update

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Central Plant Medical Vacuum System Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Plumbing and Heating

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Air-Conditioning

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Z1DA--Replace Parking Garage Sprinkler System 583-24-525

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Chiller Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Heating and Air Conditioning HVAC Maintenance

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Filtration and Intake Air Upgrades

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

J045--Emergency - Standpipe Testing

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Invitation to Bid Mechanical Inspector 2026-2029

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Stevenson Library Chiller Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Z2DA--Replace Auxiliary Chiller

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

J045--Newington Campus BEI Corrections

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

RFQs 517886 & 517887 for IDIQ Contract for Maintenance Contract for Heating Building Management Systems BMS and Controls Systems Citywide

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Air Handler Units 3 and 6 Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Mechanical Repairs

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Bids for Mechanical Improvements

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

IFB Hospital Building HVAC Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Y1EB--512-23-154 LR Construct Consolidated Boiler Spaces EDA 03312026 ss Status Preparing for Pre-Solicitation 10162025 LJH VA-26-00011684

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Chiller Replacement Mary Keller Zervigon School

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

HVAC Upgrades Chiller & Pumps

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

MWRA Contract No 8151 Ward Street Headworks Make-up Air Handling Units Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

MWRA Contract No OP-506 HVAC Systems Maintenance

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

US Consulate Cape Town- Replacement of Triplex Potable Water and Duplex Cooling Tower Booster Pumps

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Y1EB--512-23-154 LR Construct Consolidated Boiler Spaces Construction Project at the Loch Raven VAMC Baltimore MD

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

LC3601 SHIELDS HALL UEH REPLACE HVAC

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Heating Ventilation Air Conditioning and Refrigeration Maintenance and Repair Services

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Fire Station 40 HVAC Unit Replacement Project

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Chilled Water Infrastructure Expansion

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

78287 - CBR - B20128 Air Handler Refurbishment

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Y1JZ--558-23-155 Generator Exhaust Modification GC

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Unionville Elementary School HVAC Renovations

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

HVAC replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Z1DA--Replace Parking Garage Sprinkler System 583-24-525

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

FDVA-ITB-26-002B-Lopez-Air Handlers Removal and Replacement

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Test and Balance Continuing Services for Heating Ventilation and Air Conditioning

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

CBP Building Controls Upgrade Solutions

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

West Campus Chiller Plant Upsize - EC

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

West Campus Chiller Plant Upsize - GC

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

WPAFB 3rd Air Stream B18

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

ADVANCE PROCUREMENT NOTICE-HALIFAX HEATING MUNICIPAL SERVICES UPGRADE

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

Upcoming Reconfigure Space Craik Medical

Trades and Subcontracts: HVAC, Refrigeration, Mechanical

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