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Government contracts for engineering services in Colorado
A snapshot of open federal, state, and local opportunities in Colorado, updated daily. To search them and get daily matches for your business, sign up free.
About engineering services contracts in Colorado
Engineering services contracts in Colorado typically cover roadway and bridge design, construction engineering and inspection, water and wastewater system design, geotechnical investigations, stormwater and drainage studies, traffic engineering, and multi-year on-call engineering services agreements. Federal posts in this category fall under NAICS 541330 (Engineering Services), the largest professional-services classification in government contracting, and the bulk of the work flows to the U.S. Army Corps of Engineers, DoD installations, the GSA, and state Departments of Transportation. Engineering procurements typically follow qualifications-based selection under the Brooks Act and state mini-Brooks statutes, and many on-call pools are set aside for 8(a), SDVOSB, and DBE-certified firms.
Colorado currently has 17 open engineering services contracts in our database, with 16 added in the last 30 days. That's a steady cadence — enough flow to make automated alerting worthwhile rather than manual portal-checking. The most active buyers are US FISH AND WILDLIFE SERVICE (7 open posts) and NATIONAL PARK SERVICE (7), with the rest spread across other federal civilian agencies, DoD components, and state and local departments active in Colorado.
Beyond federal opportunities, much of the engineering services work in Colorado is posted through Colorado VSS / BIDS, with recurring buyers including the Colorado Department of Transportation and University of Colorado campuses. Colorado uses a centralized vendor self-service (VSS) portal — registering once exposes you to most agency postings. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so an engineering firm doesn't have to monitor each portal manually.
Top matching contracts in Colorado
2026 Emergency Wastewater Repairs
Contract No. 202685511 – 2026 Emergency Wastewater Repairs July 28, 2026 General Statement of Work The City and County of Denver Department of Transportation & Infrastructure Wastewater Manageme…
Y--BRCA 318695 - CONSTRUCTION
BRCA 318695 - Rehabilitate Main Water System at East Creek and Yovimpa
GAOA LDV Crystal Lakes Water & Septic Resuscitation, PSICC, Colorado
This project involves installing a new 2-inch HDPE waterline beneath Colorado Highway 24, including completing all Subsurface Utility Engineering required for CDOT permitting. Work includes connecting…
Y--Rehabilitation of Water and Wastewater System
This construction project consists of replacing and rehabilitating aging water, wastewater, electrical, mechanical, and SCADA infrastructure at Curecanti National Recreation Area, primarily at the Elk…
Z--GWMP MEMORIAL AVE IRRIGATION EXTENSION
GWMP MEMORIAL AVE IRRIGATION EXTENSION
WI NECEDAH NWR Road Base and Rip Rap
WI NECEDAH NWR Road Base and Rip Rap
F--NE RAINWATER BASIN WMD TREE REMOVAL
NE RAINWATER BASIN WMD Mechanical Tree Cutting Lange WPA and Rolland WPA Amendment 0002 to correct site visit point of contact email address.
YELL WASTEWATER GROUNDWATER MONITORING
EO 14398: YELL WASTEWATER GROUNDWATER MONITORING AT FOUR WASTEWASTER TREATMENT PLANTS
Z1DA--554-26-106 Replace DW Valves.
OBJECTIVE The Department of Veterans Affairs has a requirement to install valves on water supply lines to enable individual building isolation from the campus water supply at the Rocky Mountain Region…
NE RAINWATER BASIN WMD Mechanical Tree Cutting
NE RAINWATER BASIN WMD Mechanical Tree Cutting Peterson WPA
NE RAINWATER BASIN WMD TREE REMOVAL
NE RAINWATER BASIN WMD Mechanical Tree Cutting Lange WPA and Rolland WPA
Y--SPECIAL NOTICE - INDUSTRY DAY/PROJECT PRESENTATION - National Mall and Memorial
SOURCES SOUGHT NOTICE - National Mall and Memorial Parks (NAMA) 326209 - Rehabilitate Seawalls and Shoreline (Phase III) East Potomac Park Potomac River, Channel Side, and Tidal Basin
Y--SPECIAL NOTICE - INDUSTRY DAY/PROJECT PRESENTATION - National Mall and Memorial
SPECIAL NOTICE Amendment 2 - INDUSTRY DAY/PROJECT PRESENTATION - National Mall and Memorial Parks (NAMA) 326209 - Rehabilitate Seawalls and Shoreline (Phase III) East Potomac Park Potomac River and Ch…
NE-RAINWATER BSN WMD-TREE REMOVAL
NE RAINWATER BASIN WMD TREE REMOVAL Macon Lakes WPA
Y--SC Multi Parks (CONG, COWP, KIMO, NISI) - Pavement
SC Multi Parks (CONG, COWP, KIMO, NISI) - Pavement Preservation