Tree Trimming Maintenance
Frederick County is soliciting qualified contractors to provide comprehensive tree‑trimming, removal, stump‑grinding, and new‑tree planting…
Closed bids
Closed Maryland Environmental Services Bids & RFPs
- Closed in the last 30 days
- 43
- Closed this year
- 400+
- Closed bids on record
- 450+
Bid Banana holds 450+ closed Maryland environmental services solicitations. These are the 50 that closed most recently. In the last 12 months, the most Maryland environmental services bids closed in September 2026 (50+); the agencies behind the most of the 50 most recent were U.S. Department Of Defense, Maryland State Highway Administration and U.S. Department Of Agriculture.
Recently closed
- Pest Control Serv.
The State of Maryland’s Department of General Services (DGS) is seeking qualified vendors to provide comprehensive pest control services for…
- Wheatley Dam Dredging Services
The Charles County Government is seeking bids from qualified dredging firms to provide wet dredging, hauling, and sediment disposal services…
- Lead Hazard Reduction Program & Healthy Homes
The City of Baltimore is seeking qualified suppliers to provide services under its Lead Hazard Reduction Program & Healthy Homes initiative…
- Baltimore Region Grease Trap Service & Inspections
The State of Maryland’s Department of Public Safety & Correctional Services is seeking a qualified contractor to provide quarterly…
- Vehicle Towing Services for Various DEP Sites
The County intends to enter into one Contract with a Contractor to provide towing of inoperable vehicles impeding traffic flow on…
- Water Quality Surveillance and Response System
The Washington Suburban Sanitary Commission (WSSC) seeks a qualified consultant to enhance its water‑quality surveillance and rapid‑response…
- Regional Water Supply Resiliency Project ("Secure the Source Project") - NDA Requirement
The Washington Suburban Sanitary Commission (WSSC) is seeking qualified firms to develop and implement a Regional Water Supply Resiliency…
- Hagerstown MSC/DC Pest Control Contract
The State of Maryland’s Department of General Services is seeking a qualified pest‑control provider to service the Hagerstown District Court…
- Tree Planting and Maintenance Services
The City of Gaithersburg Department of Public Works (DPW) Environmental Services Division is seeking two qualified contractors to enter into…
Show 40 more
- Lead Hazard Reduction Program and Healthy Homes
The City of Baltimore is seeking a qualified contractor to provide lead hazard reduction and healthy‑home interventions for low‑income…
- WASTEWATER TREATMENT SERVICES (REBID)
Charles County Public Schools (CCPS) is seeking sealed bids to provide comprehensive wastewater treatment services for eleven of its schools…
- VAULT SEWAGE AND PORTABLE TOILET SERVICES
The U.S. Army Corps of Engineers, Baltimore District is conducting a market research (Sources Sought) effort to identify small‑business…
- COMBINED SYNOPSIS/SOLICITATION for Regulated Medical Waste services
The Department of Defense (or a related federal health agency) is seeking a small‑business‑set‑aside to provide regulated medical waste…
- Grease Trap Pumping
The Thomas B. Finan Hospital Center is seeking a qualified contractor to provide quarterly professional grease‑trap pumping services for its…
- Mold Abatement and Remediation at Clifton T. Perkins Hospital Center
Clifton T. Perkins Hospital Center (CTPHC) is seeking a qualified small‑business contractor to perform comprehensive mold inspection…
- Contract No. BAC377114SB Maintenance and Preservation of Environmental Assets in Baltimore County (District 4)
This solicitation seeks a qualified small‑business contractor to perform ongoing maintenance and preservation of environmental assets on…
- 1232SA26Q1356 Questions and Updated Attachment III Hazardous Waste Disposal Services USDA-ARS-MWA Madison WI
The United States Department of Agriculture – Agricultural Research Service (USDA‑ARS) in Madison, Wisconsin is seeking quotations from…
- Flux Towers - Mandan ND
The USDA is soliciting quotations for two (2) Flux Towers to be delivered to its Natural Resource Management Research office in Mandan…
- Request for Quotation Disposal of Hand Sanitizer
The Social Security Administration (SSA) seeks qualified vendors to safely dispose of surplus, expired alcohol‑based hand sanitizer…
- WOPORT31SB- Portable Toilet Services - MDOT/SHA Worcester County
The State Highway Administration (SHA) of Maryland is seeking a certified small business to provide a four‑year portable‑toilet rental and…
- WOPEST31SB - Pest Control Services for MDOT/SHA Worcester County
The State Highway Administration (SHA) of Maryland is seeking a qualified, small‑business‑certified pest‑control contractor to provide…
- Purchase of Baled Recycling FY27
Wicomico County, Maryland is seeking qualified vendors to supply baled recyclable material for its FY27 fiscal year. The procurement will be…
- Purchase of Baled Recycling - FY27
The County of Wicomico, Maryland is soliciting qualified vendors to purchase and remove baled recyclable materials (old corrugated…
- Brush Grinding Service at Midshore I Transfer Station & Midshore II Landfill
The Maryland Environmental Service (MES) is seeking qualified contractors to provide brush grinding services at two of its Midshore sites…
- Aquaneering Xenopus Aquatic System
The National Institutes of Health (NIH) is issuing a non‑competitive, sole‑source solicitation to purchase and install an Aquaneering…
- OPF-S IRD/Codorus Creek Herbicide Application NEW
The U.S. Army Corps of Engineers is seeking a contractor to plan, select, program, and apply herbicides along Codorus Creek to achieve a 100…
- Bed Bug Inspections and Remediation
Frederick County’s Division of Fire & Rescue Services (DFRS) is seeking a qualified contractor to provide professional K‑9 bed‑bug…
- RFQ #27-152, Bed Bug Inspections and Remediation
Frederick County, Maryland is seeking qualified vendors to provide comprehensive bed‑bug inspection and remediation services for county…
- Herbicide Application
The U.S. Army Corps of Engineers Baltimore District seeks a qualified contractor to provide herbicide application services for vegetation…
- Shred Services at 1040 Waverly Avenue, Holtsville, NY 11742
The Internal Revenue Service (IRS) is seeking a small‑business‑only contractor to provide on‑site document shredding services at its…
- REQUEST FOR PROPOSAL # 39-26 STORMWATER MANAGEMENT (SWM) FACILITY MAINTENANCE PROGRAM SUPPORT
The City of Rockville is seeking proposals for a Stormwater Management Facility Maintenance Program Support. The program aims to maintain…
- Liquid Sludge Hauling Services for Wastewater Treatment Plants at Myersville and Hagerstown Central Region - SBR Procurement
The Maryland Environmental Service (MES) is seeking competitive sealed bids from qualified contractors to provide liquid sludge hauling…
- Water Treatment Program - Thomas B. Finan Center
The Thomas B. Finan Center is seeking a qualified vendor to provide a comprehensive water‑treatment program for its heating, ventilation and…
- Hazardous Waste Removal
The USDA‑ARS Grassland Soil & Water Research Laboratory is seeking a small‑business contractor to perform comprehensive hazardous waste…
- SHC Special (Regulated) Medical Waste and Pharmaceutical Hazardous Waste Pickup and Disposal 26 - 29
Springfield Hospital Center (Maryland) is seeking a qualified vendor to provide regulated medical and pharmaceutical hazardous waste…
- WO426F29SB - Roadside Herbicide Spraying - MDOT/SHA Worcester County
The Maryland State Highway Administration (SHA) is seeking a qualified, certified small‑business vendor to provide roadside herbicide…
- Taylor Creek Stream Restoration
The Taylor Creek Stream Restoration project involves the restoration of approximately 3,550 linear feet of the stream channel. The project…
- 27-054 Harford Community College Stream Restoration
The Harford Community College Stream Restoration project involves restoring approximately 2,400 linear feet of stream channel on the Harford…
- Small Business Sources Sought for Regulated Medical Waste and Pharmaceutical Hazardous Waste Collection and Disposal Services, Dzilth-Na-O-Dith-Hle Health Center (DZHC)
This Sources Sought notice seeks qualified small businesses to provide regulated medical waste and pharmaceutical hazardous waste…
- IEE and ISBEE Sources Sought for Regulated Medical Waste and Pharmaceutical Hazardous Waste Collection and Disposal Services, Dzilth-Na-O-Dith-Hle Health Center (DZHC)
This Sources‑Sought notice seeks Indian Economic Enterprises (IEE) and Indian Small Business Economic Enterprises (ISBEE) capable of…
- Solicitation for Gas Abatement System
The National Institute of Standards and Technology (NIST) seeks quotations for a gas abatement system to be installed at its Gaithersburg…
- Eastern Correctional Institution Pest Control Services
The State of Maryland’s Department of Public Safety and Correctional Services is seeking a qualified, certified small‑business pest‑control…
- IFB 27-1011 Sale, Removal and Disposal of 23 Surplus Transit Coaches
The Maryland Transit Administration (MTA) is seeking qualified vendors to sell, remove, and dispose of 23 surplus New Flyer transit coaches…
- MARC Riverside Upgrades – Environmental – Tank Reconfiguration, DAF Unit Replacement, & Diesel Filtration System Replacement [Contract No. T-1986-0350R] 072226
The Maryland Transit Administration (MTA) is seeking a qualified contractor to perform comprehensive environmental upgrades at the Riverside…
- Blanket Purchase Agreement Shredding Services for NMRTC Sigonella
The Defense Health Agency is issuing a five‑year Blanket Purchase Agreement (BPA) for secure on‑site shredding services at the Navy Medicine…
- e427-003, Storm Water Asset Maintenance on Germantown campus
The Montgomery College Germantown campus seeks a qualified contractor to perform storm water asset maintenance, including inspection…
- e427-002, COLLEGEWIDE INTEGRATED PEST MANAGEMENT SERVICES
Montgomery College is seeking a qualified vendor to provide comprehensive, college‑wide Integrated Pest Management (IPM) services. The…
- Notice of Intent NECSAS
The NOAA Office of the Chief Administrative Officer’s Safety and Environmental Compliance Office (SECO) seeks to increase the ceiling of an…
- GRIT REMOVAL AND DISPOSAL APPROXIMATELY 26 TONS FOR CGC EAGLE
The U.S. Coast Guard Surface Forces Logistics Center is seeking a firm‑fixed‑price contractor to remove and dispose of approximately 26 tons…
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Recently awarded
IFB #2485 - INTEGRATED PEST MANAGEMENT CONTROL SERVICES FOR VARIOUS HOC PROPERTIES IFB #2501 - GROUNDS MAINTENANCE AT HOC MULTI-FAMILY PROPERTIES IFB #2333 - INTEGRATED PEST MANAGEMENT CONTROL SERVICES FOR VARIOUS HOC PROPERTIES IFB #2347 - UNDERGROUND STORAGE TANK (UST) CLOSURE AT THE WILLOWS APARTMENTS RFP #2439 - MOLD REMEDIATION SERVICES AT VARIOUS HOUSING OPPORTUNITIES COMMISSION PROPERTIES RFQ #2148 - PEST CONTROL SERVICES Department of Maintenance - Air Filters Department of Maintenance - ACM Abatement of Ceiling Tiles Department of Maintenance - ACM Flooring Abatement at Lettie Marshall Dent Elementary School and Mechanicsville Elementary School Indefinite Quantity Contract for Industrial Hygiene Services