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Browse all Arapahoe County, CO

#828532

Cooling Tower Refurbishment at Englewood Campus, Englewood, CO

Englewood Schools - Arapahoe County School District #1 is seeking proposals from qualified mechanical contractors for the refurbishment and repair of an existing cooling tower at the Englewood Campus. This project aims to secure a reliable and experienced partner to perform specialized interior remediation and component replacement, ensuring the continued efficiency and longevity of the facility's cooling infrastructure.

Post Date: 06/10/2026 Bid Date: 06/22/2026 Trades: Mechanical Contractor: MEP Contractors (Combined Mechanical, Electrical, Plumbing, HVAC, Fire Suppression Trades)
#828574

Jackass Hill Park Improvement Project, Littleton, CO

Construction of improvements for a natural open space park including native grassland restoration, some curb and gutter demolition, grading, erosion control, construction of crusher fines and concrete trails, concrete and boulder staircases, wood fencing, interpretive features, landscaping including shrubs and perennials, new water service and electrical service for irrigation, irrigation system installation and native seeding.

Post Date: 06/10/2026 Bid Date: 06/23/2026 Trades: CO-12 - Concrete Contractor: Pavement, Driveways, Sidewalks, Curbs, Gutters, Flatwork, ADA Ramps Pedestrian Improvements, CIP Concrete, CO-13 - Fencing Contractor: Residential & Light Commercial Fences & Gates, Includes Block Fencing, CO-15 - *Landscaping Contractor & Groundskeeping, Xeriscaping, Hardscaping, Weed Control Grubbing Sodding Lawn Mowing Mulching, Plumbing Contractor: Water Supply, Reverse Osmosis (RO), Water Heaters, Water Meters, Leak Detection, Flow & Backflow, Acoustic , Water Supply & Irrigation Contractor: Landscaping Water Sprinkler System
#827908

Request for Qualification Consultants & Professional Service Providers, Greenwood Village, CO

South Metro Fire Rescue is soliciting applications from consultants and professional service providers for inclusion in the Fire Protection Districts prequalified professional services provider list (the Consultant Pre-Qual List). The Consultant Pre-Qual List serves as the Fire Protection Districts primary directory of pre-qualified professional services firms for soliciting project bids and proposals. The District frequently issues invitations to bid and requests for proposals in the following consultant and professional service categories: Architects Engineers Planning and Design Professionals Landscape Architect Consultant in Specialty Fields
Post Date: 06/07/2026 Bid Date: 07/08/2026 Trades: *A&E Architecture & Engineering: Design Services, Consulting & Planning: Professional, EOR Services, Feasibility Study, Architectural Engineering Landscaping (AEL) Design
#819648

Lone Tree Creek Water Reuse Facility AWT Upgrades Project, Centennial, CO

The work generally consists of construction and integration of improvements to the existing LTCWRF AWT facilities, including but not limited to: Miscellaneous demolition. Installation of new AWT filtration systems. Modifications and upgrades to existing AWT filtration systems. Installation of new process pumps, piping, valves, and appurtenances. Installation of a new tertiary effluent pump and appurtenances. Structural modifications to existing treatment facilities as required. Installation and integration of instrumentation and controls (I&C) including PLC replacement and programming and SCADA integration. Electrical improvements including motor controls, power distribution, and associated equipment. Modifications to existing chemical feed, backwash, and process support systems as required. Minor HVAC improvements. Testing, startup, commissioning, and operator training.
Post Date: 04/18/2026 Bid Date: 05/18/2026 Trades: Low Voltage Electrical Contractor (LVE) <91V: Electrician, Fiberoptic, Wire & Cabling, Telephone, Cable Television (TV)
#820064

Central Utility Plant Pre-Feasibility Study, Englewood CO

The City of Englewood (the City or City) is seeking a qualified firm to perform services for the SOUTH PLATTE RENEW (SPR) CENTRAL UTILITY PLANT PRE-FEASIBILTY STUDY (the Project

Post Date: 04/21/2026 Bid Date: 05/19/2026 Trades: *A&E Architecture & Engineering: Design Services, Consulting & Planning: Professional, EOR Services, Feasibility Study
#818951

Facilities Master Plan, Littleton CO

The City of Littleton (City) is requesting proposals from qualified consulting teams to develop its first comprehensive Facilities Master Plan (FMP); a strategic, long-range planning document that will guide how the City plans, prioritizes, and invests in its civic facilities over the next 20 years.

Post Date: 04/14/2026 Bid Date: 05/20/2026 Trades: *A&E Architecture & Engineering: Design Services, Consulting & Planning: Professional, EOR Services, Feasibility Study
#824780

Dayton Street and Belleview Avenue Intersection Improvements, Greenwood Village, CO

Construction consists of improvements to the existing intersection such as lane modifications and pedestrian facilities.

Post Date: 05/19/2026 Bid Date: 05/29/2026 Trades: CO-18 - Road Improvements: Parking & Highway Improvements; Intersections, Roundabout, Median Construction - NAICS 237310, CO-10 - Road Improvements: Parking & Highway Improvements; Intersections, Roundabout, Median Construction - NAICS 237310, CO-01 - *General Engineering Contractor GEC: Heavy & Civil Engineering Construction, Infrastructure; Opportunities for Subcontractors
#822611

Hudson Holidays - Holiday Light Show Design and Production, Centennial, CO

Hudson Gardens & Event Center, operated by the South Suburban Park and Recreation District (District), is seeking proposals from qualified Contractors to design and produce a large-scale, immersive holiday light show. The selected Contractor will deliver a multi-week, walk-through lighting experience that activates the Gardens during the winter season. The District seeks a high-quality experience that aligns with the character of Hudson Gardens and appeals to a broad audience. The selected Contractor will enter into an agreement with the District and will be responsible for overall creative design, production, installation, and technical support of the event.
Post Date: 05/06/2026 Bid Date: 06/05/2026 Trades: Event & Holiday Lighting Decorations
#825047

Campus-Wide Networked Fire Alarm Infrastructure Migration, Littleton, CO

The purpose of this Request for Proposal is to enter into a contract with a qualified and experienced vendor authorized to work on Notifier Fire Alarm Systems to migrate existing infrastructure to the Horizon software platform.

Post Date: 05/20/2026 Bid Date: 06/09/2026 Trades: Fire Protection: Fire Alarm, Smoke Detection & Fire Suppression Contractor, Fire Extinguishers, Pumps, Hydrants & Inspections