This page provides access to previous advertisements to Invitations to Bid (ITBs) and Requests for Proposals (RFPs), and issued by the County. Please note that these documents are for reference only and are not open for current submissions. If you do not see a particular formal bidding opportunity, please go to Pennbid and enter the search for the project name for additional information. If you are unable to find this information or the information is not available on the PennBid site, please enter an Open Records Request. Record requests made via purchasing emails or over the phone will not be considered.

For active bidding opportunities, please visit our Current Formal Bidding Opportunities page.
 

2025 Bids/Proposals
County of Delaware Elevator Maintenance Program (eDFM-121025)
Addendum #1 | Addendum #2
Delaware County Housing Study and Market Analysis (eDPL-120425)
Addendum #1
Fronefield Masonry and Fountain Repairs (eFMD-111925)
Addendum #1
Media Campus Sidewalk Repairs (eFMD-092425)
Addendum #1 | Addendum #2
Professional Design Services for The Workforce Development Board Offices (eDPW-102925)
Addendum #1
Rebid - 1724 Chest Courthouse Rehabilitation Project (eDPW-040225)
Addendum #1 | Addendum #2
Accessibility Upgrades for Government Center Restrooms (eDPW-101525)
Addendum #1
Festival of Lights Installation (ePAR-091725)
Addendum #1
Case Study Analysis and Media Services Coastal View Vision Plan Phase 1 (#eDPW-091025)
Addendum #1
County of Delaware Facility Master Plan (eDPW-091025)
Addendum #1 | Addendum #2 | Addendum #3
County of Delaware Preventative Maintenance of Heating, Ventilating, Air Conditioning and Refrigeration Equipment (eDPW-090325)
Addendum #1 | Addendum #2 | Addendum #3 | Addendum #4
Knowlton Road Trailhead Expansion (eDPW-081325)
Addendum #1
2025 Delaware County Facilities Asphalt Repair and Replacement Project (eDPW-072325)
Addendum #1 | Addendum #2
Darby Creek Loop Trail - Final Design and Engineering Documents (#eDPL-073025)
Addendum #1
Little Flower Manor – Lighting and Security (#eDPW-051425)
Addendum #1
Fire Alarm Replacement at the Government Center Complex (#eDPW-060425)
Addendum #1 | Addendum #2
National Register Nomination Update - 1724 Chester Courthouse (#eDPL-052825)
Addendum #1 | Addendum #2
Fair Acres Geriatric Center Meal Delivery Renovation (#eDPW-040925)
Addendum #1 | Addendum #2 |  Addendum #3 |  Addendum #4 |  Addendum #5
Darby/Cobbs Municipal Technical Support (eDPL-030425-2)
Addendum #1 | Addendum #2
1724 Chester Courthouse Rehabilitation Project (#eDPW-040225)
Addendum #1 | Addendum #2 |  Addendum #3
Public Meeting, Boards, and Commission Management Software Requirement (#ITD-040125)
Addendum #1
New County Park Phase II - Master Site Development Plan (#eDPL-030425)
Addendum #1 | Addendum #2 |  Addendum #3 |  Addendum #4
Rose Tree County Park Amphitheater Roof Renovations (#eDPW-250305)
Addendum #1
Leedom House Preservation Project (#eDPL-030525)
Addendum #1 | Addendum #2 | Addendum #3 | Prevailing Wages Projects Rates
Technical Services and Hydrologic Modeling - Eastwick Levee - Darby/Cobbs Municipal Technical Support (#eDPL-030425-2)
Engineering Consultant Services (ECS) - Act 167 Stormwater Management Plan (#eDPL-030425-1)
Addendum #1 | Addendum #2 | Addendum #3
2025 Bids/Proposals (Human Services Administration)
Request for Grant Proposals - Opioid Settlement Funds (Continuity of Care)
Questions & Responses
Request for Grant Proposals - Opioid Settlement Funds (Scholarships for Persons in Certified Recovery Programs)
Questions & Responses
Request for Grant Proposals - Opioid Settlement Funds (Support for Families)
Questions & Responses
Lead Paint Reduction Program
Questions & Responses
Long-Term Structured Residence (#HS-000020 MH)
Questions & Responses
Family Interventionist (#HS-000018 CW)
Questions & Responses
Independent Living Services (#HS-000019 CW)
Questions & Responses
Comprehensive Crisis Services
Questions & Responses
Competency Restoration and Remediation Program
Questions & Responses
2024 Bids/Proposals
Drug and Alcohol Recovery Community 
GW Hill Correctional Facility Farm Shop Roof (eDPW-120225)
Addendum #1 | Addendum #2
Building Design Services for Safe Routes to School (eDPL-122624)
Addendum #1
Professional Design Services for the Replacement of Delaware County Bridge No. 232 (eDPW-111524)
Verbatim Transcription Typing Services – Delaware County Court of Common Pleas (eERD-111324)
Addendum #1 | Addendum #2
Facilitate a Community Engagement Campaign
Addendum #1
Darby Creek Elevated Trail – Final Design and Engineering Documents (eDPL-102224)
Addendum #1
Hunt Club Boiler Replacement (eDPW-090424)
Addendum #1 | Addendum #2
Management & Design Services for the Delaware County Bridge Program (eDPW-100424)
Addendum #1 | Addendum #2
Community-Based Detention Services
Questions & Responses
George W. Hill Correctional Facility, Electronic Security, Detention Hardware, and Central Control Relocation Upgrade Project (eDPW-082323)
Addendum #1 | Addendum #2 | Addendum #3 | Addendum #4 | Addendum #5 | Addendum #6 | Addendum #7 | Addendum #8 | Addendum #9 | Addendum #10
Parks Restrooms Renovations (eDPW-091824)
Addendum #1 | Addendum #2 | Addendum #3 | Addendum #4 | Prevailing Wage
Paving Replacement/Repair Project 2024 (eDPW-082124)
Addendum #1 | Addendum #2
Opioid Settlement Funds 2024 - Coordinator
Exhibit E | Questions & Responses
Chester Creek Rail Trail, Phase IV – Feasibility Study (eDPL-082124)
Addendum #1 | Addendum #1
Government Center Parking Garage Concrete Repair (eDPW-071024)
Addendum #1 | Addendum #2 | Addendum #3 | Addendum #4
Maintenance and Repair of Delaware County Bridge 225 County Line Road over Gulph Creek Radnor Township (eDPW-080524)
Invitation to Rebid | Addendum #1
Human Resources Office Suite Improvements
Addendum #3
Professional Design Services for a Major Renovation of Fair Acres Building 19
Addendum
Commercial Dishwasher Replacement at Fair Acres Geriatric Center (eDPW-031324) – Addendum # 1
Medical Assistance Transportation Hybrid Model
Project Extension | Questions & Responses
Temporary Emergency Shelter Program
Project Extension | Questions Responses
Extended Acute Care
Questions & Responses
Full Care Community Residential Rehabilitation
Questions & Responses
Supported Housing Aging in Place
Questions & Responses
Library System Website
Questions & Responses
2023 Bids/Proposals
Homeless Outreach Services
Mobile Restoration of Competency
Questions & Answers
Forensic Rehabilitation
Questions & Answers
Library System Evaluation
Continuum of Care Consultant
Scope of Work
Drug & Alcohol Prevention Services
Questions & Responses
Nurturing Parents Services
Questions & Responses
Ambulance & Residents Transportation Services (eFAC-040523-1)
Addendum
Rehabilitation (Occupational, Physical, Speech Therapy) Services (eFAC-040523-2
Addendum #1 | Addendum #2
2022 Bids/Proposals
PennBid
eDPW-051922-2 - Emergency Services Building Electrical Survey - Phase 2 - Addendum #1
ePL-051122 - Engineering Consultant Services Media-Smedley Connector Trail, Phase I-Final Design