UNSPSC 81100000: Professional engineering services
Family
Code facts
- Part of
-
- 81000000
- Codes under it
- 20
- NIGP codes
- 1
- Open opportunities
- 207 774 posted in the last 90 days
UNSPSC codes come from the UN Development Programme (managed by GS1 US), and state and local contract opportunities from the governments' procurement sites.
State & local contract opportunities
Show 40 more
Latest 50 of 15,832 listed here. See the rest on GovTribe.
Opportunities by state
| Rank | State | Open now | Posted, last 90 days |
|---|---|---|---|
| 1 | Florida | 26 | 139 |
| 2 | Texas | 28 | 91 |
| 3 | Georgia | 16 | 82 |
| 4 | California | 18 | 69 |
| 5 | Massachusetts | 18 | 63 |
| 6 | Connecticut | 14 | 45 |
| 7 | Utah | 16 | 40 |
| 8 | Maryland | 15 | 40 |
| 9 | Arizona | 4 | 25 |
| 10 | Oregon | 11 | 24 |
| 11 | Colorado | 3 | 22 |
| 12 | Illinois | 3 | 17 |
| 13 | Pennsylvania | 4 | 12 |
| 14 | Delaware | 0 | 12 |
| 15 | Michigan | 4 | 9 |
| 16 | Ohio | 4 | 9 |
| 17 | Kentucky | 1 | 8 |
| 18 | Wisconsin | 2 | 7 |
| 19 | Mississippi | 0 | 7 |
| 20 | District of Columbia | 0 | 6 |
| 21 | South Carolina | 2 | 5 |
| 22 | Minnesota | 1 | 5 |
| 23 | Missouri | 0 | 5 |
| 24 | Virginia | 1 | 4 |
| 25 | New Mexico | 0 | 4 |
| 26 | Idaho | 2 | 3 |
| 27 | Nevada | 2 | 3 |
| 28 | Washington | 2 | 3 |
| 29 | North Carolina | 1 | 3 |
| 30 | Arkansas | 2 | 2 |
| 31 | New York | 2 | 2 |
| 32 | Tennessee | 1 | 2 |
| 33 | Indiana | 0 | 2 |
| 34 | Rhode Island | 2 | 1 |
| 35 | New Jersey | 1 | 1 |
| 36 | Alabama | 0 | 1 |
| 37 | South Dakota | 0 | 1 |
| 38 | Alaska | 1 | 0 |
Show all 38
Codes under 81100000
Show all 20
NIGP codes for 81100000
About UNSPSC 81100000
UNSPSC 81100000 Professional engineering services is a Family code encompassing broad-based design, consulting, and project management work that state and local governments are actively soliciting across infrastructure, facility, and utility modernization projects. Recent state and local opportunities under this code span architectural design of recreational facilities and school renovations, civil and environmental engineering for stormwater and water infrastructure, construction administration and inspection services, site assessments and facility condition evaluations, and specialized disciplines including marine/coastal engineering, pedestrian and bicycle facility design, and independent cost estimation for alternative delivery projects. The issuing bodies represent a wide geographic and institutional mix: state transportation departments (Georgia, Delaware, Texas), municipal governments (cities of Atlanta, Fort Myers, Phoenix, Salt Lake City, Stamford, Winder, Daytona Beach, Green Cove Springs, and Norwalk), county governments (Monroe County Florida, Escambia County Florida, Okaloosa County Florida, Cobb County Georgia, Delaware County Ohio, Santa Rosa County Florida), school districts and educational institutions (University of Connecticut, Texas State University, University of Texas at El Paso, University of Texas at San Antonio, University of Arizona, school boards in Connecticut, Utah, and Florida), special districts (West Basin Municipal Water District, Orlando Utilities Commission), and nonprofit charter schools. Work is being solicited across the continental United States with recent activity concentrated in Florida, Georgia, Connecticut, Utah, Arizona, Texas, California, Colorado, and Delaware.
Representative recent opportunities illustrate the scope: Salt Lake City posted an IFB (PRK21070) for park improvements including concrete paving, electrical systems, landscaping, and ADA modifications due November 4, 2026; the State of Utah Division of Facilities Construction and Management posted an RFP (DA27015) for special inspection and testing services on the Utah State University Animal Sciences Renovation and Expansion project with a budget of $192,438 and proposals due October 29, 2026; the Weston Public Schools District posted an RFP (39484) for a district-wide facility condition assessment and master facilities plan due November 18, 2026; the Georgia Department of Transportation posted an RFQ (PE48401RFQ2027000000632) for independent cost estimator services for the I-285 East Express Lanes Public-Private Partnership project due November 16, 2026; the City of Fort Myers posted an RSQ (RSQ26-031 and RSQ26-039) for closed drainage system design and downtown stormwater drainage improvements, both pursuing federal FEMA funding, with responses due October 28 and October 30, 2026; Eagle Mountain City, Utah posted RFPs (EMCFY2707 and EMCFY2708) for 100% design and engineering of a culinary water transmission mainline and sewer trunkline, both due November 3 and November 4, 2026 respectively, advancing prior 30% designs to full construction-ready specifications; and the City of Atlanta posted pre-advertisement notices for design-build parking garage and recreation center projects (PE66062NONST2027000000492 and PE66062NONST2027000000493) with M/FBE joint venture requirements and proposals due November 6 and November 10, 2026.
Quick answers
What is UNSPSC 81100000?
UNSPSC 81100000 is Professional engineering services, a family in UNSPSC 81000000, Engineering and Research and Technology Based Services.
What codes are under UNSPSC 81100000?
UNSPSC 81100000 has 20 codes under it with their own GovTribe pages, including 81101500 Civil engineering, 81101600 Mechanical engineering and 81101700 Electrical and electronic engineering.
Which states post the most state and local bids under UNSPSC 81100000?
The states with the most state and local contract opportunities under UNSPSC 81100000 posted in the last 90 days are Florida (139), Texas (91) and Georgia (82).
Which NIGP codes match UNSPSC 81100000?
UNSPSC 81100000 maps to 1 NIGP code, 92536 Engineering Services (Not Otherwise Classified).
What is the latest state & local contract opportunity under UNSPSC 81100000?
The latest state & local contract opportunity under UNSPSC 81100000 is Architectural, Engineering & Environmental Review Services for Federally Funded Residential Projects from Texas, posted October 23, 2026.
On GovTribe
See everything under UNSPSC 81100000
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