Active Design Firm - Professional Engineering licences in Illinois
1,271 active licences carry this exact IDFPR category — the 72nd most numerous of the 115 with a page here, across 98 counties.
1,271active licences
98counties
1,271held by a business
0.1%share of the register
What this licence is
Design Firm - Professional Engineering is one of the 264 licence categories the Illinois Department of Financial and Professional Regulation issues, under the Design Firm. Practising a regulated profession without a current licence is an offence in Illinois, which is why IDFPR publishes this register for the public to check.
6 of the 1,271 active licences in this category carry at least one disciplinary action in IDFPR's file — 0.5%.
This site publishes that count and no more. It never names who, and never says why: in Illinois a licence can be suspended for unpaid state taxes, child support arrears or a defaulted student loan, none of which says anything about how someone does their job. The detail is on IDFPR's own record and on an individual entry here, which has no address a search engine can reach. Why that line is drawn there.
Where these licences are held
| County | Active licences | Share |
|---|---|---|
| Cook | 183 | 14.4% |
| Dupage | 85 | 6.7% |
| Missouri | 31 | 2.4% |
| Will | 31 | 2.4% |
| Wisconsin | 19 | 1.5% |
| Kane | 18 | 1.4% |
| Lake | 17 | 1.3% |
| Texas | 15 | 1.2% |
| Indiana | 12 | 0.9% |
| Minnesota | 12 | 0.9% |
| Mchenry | 11 | 0.9% |
| Johnson | 11 | 0.9% |
| Georgia | 10 | 0.8% |
| Tennessee | 10 | 0.8% |
| Iowa | 10 | 0.8% |
| New York | 10 | 0.8% |
| Louisiana | 9 | 0.7% |
| California | 9 | 0.7% |
| Madison | 9 | 0.7% |
| Saint Clair | 8 | 0.6% |
| Champaign | 8 | 0.6% |
| Colorado | 8 | 0.6% |
| Sangamon | 8 | 0.6% |
| Winnebago | 7 | 0.6% |
Some of the 1,271 active licences
| Name | Licence | County | First issued | Expires |
|---|---|---|---|---|
| 20/10 Engineering Group Llc | 184004110-0002 | Cook | 2004 | 2027 |
| 21 Design Group Inc | 184007811-0002 | Missouri | 2018 | 2027 |
| 303Rd Engineering Group Llc | 184005110-0002 | — | 2007 | 2027 |
| 3S Infotech Llc | 184008780-0002 | Cook | 2022 | 2027 |
| 5020 Engineering Resource Group Incorporated | 184009035-0002 | — | 2023 | 2027 |
| A&E Engineering Inc | 184008122-0002 | — | 2019 | 2027 |
| A&R Mechanical Contractors Inc | 184007952-0002 | — | 2018 | 2027 |
| A2N Engineering Group Pllc | 184009142-0002 | Cook | 2024 | 2027 |
| Aaa Engineering Ltd | 184005931-0002 | Cook | 2010 | 2027 |
| Abco Electrical Construction & Design Llc | 184005384-0002 | Cook | 2008 | 2027 |
| Above Group Inc | 184008510-0002 | — | 2021 | 2027 |
| Acclaim Collier Engineering Pllc | 184008938-0002 | Cook | 2023 | 2027 |
| Acertus Consulting Group, Llc | 184008591-0002 | — | 2021 | 2027 |
| Acs Engineering, Pc | 184008930-0002 | — | 2023 | 2027 |
| Actalent Services Llc | 184008824-0002 | — | 2022 | 2027 |
| Adams & Christensen Engineering Inc | 184006676-0002 | Lake | 2013 | 2027 |
| Adesta Llc | 184009490-0002 | — | 2025 | 2027 |
| Ado Engineering Inc | 184006068-0002 | Kane | 2011 | 2027 |
| Advance Consulting Group International | 184002008-0002 | Cook | 1998 | 2027 |
| Advance Mechanical Systems Inc | 184000874-0002 | Cook | 1995 | 2027 |
| Advanced Engineering & Environmental Services Llc | 184007209-0002 | — | 2015 | 2027 |
| Advanced Engineering Services (Aes) Inc | 184008229-0002 | — | 2019 | 2027 |
| Advanced Engineering Systems, Inc | 184007897-0002 | Nebraska | 2018 | 2027 |
| Advanced Recon, Inc. | 184009061-0002 | Will | 2023 | 2027 |
| Advantage Consulting Engineers Llc | 184007386-0002 | Cook | 2016 | 2027 |
| Aecon Engineering Services Inc | 184009378-0002 | — | 2025 | 2027 |
| Aero Systems Engineering, Inc | 184007932-0002 | — | 2018 | 2027 |
| Affiliated Engineers Inc | 184001017-0002 | — | 1995 | 2027 |
| Agri Engineering, Pllc | 184009442-0002 | Mclean | 2025 | 2027 |
| Ahead Engineering Llc | 184009116-0002 | — | 2024 | 2027 |
| Airport Design Consultants, Inc. | 184008037-0002 | Maryland | 2019 | 2027 |
| Airy'S Engineering Services Pllc | 184009582-0002 | Will | 2025 | 2027 |
| Akrf, Inc | 184007631-0002 | New York | 2017 | 2027 |
| Akribis Engineering Llc | 184009351-0002 | — | 2024 | 2027 |
| Aks Engineering & Forestry Pllc | 184009762-0002 | — | 2026 | 2027 |
| Albrecht Engineering, Llc | 184006953-0002 | — | 2014 | 2027 |
| Aldea Engineering Services P.C. | 184009675-0002 | — | 2026 | 2027 |
| Alisto, Inc. | 184009211-0002 | — | 2024 | 2027 |
| All About Pavements Inc | 184003338-0002 | Sangamon | 2002 | 2027 |
| All Consulting Llc | 184006836-0002 | Oklahoma | 2014 | 2027 |
| Allegro Civil Engineers Pc | 184009239-0002 | Cook | 2024 | 2027 |
| Allen + Shariff Corporation | 184008703-0002 | — | 2022 | 2027 |
| Allgeier Martin & Associates Inc | 184000896-0002 | Missouri | 1995 | 2027 |
| Alliance Consulting Of West Virginia Inc | 184006236-0002 | West Virginia | 2011 | 2027 |
| Alliance Contractors | 184001575-0002 | Mchenry | 1995 | 2027 |
| Alliance Engineering Llc | 184008497-0002 | — | 2021 | 2027 |
| Allied Engineering & Design Usa, P.C. | 184009315-0002 | — | 2024 | 2027 |
| Alpha Commissioning Engineers, Inc. | 184007696-0002 | Cook | 2017 | 2027 |
| Alpha Engineering Services Inc | 184005059-0002 | — | 2007 | 2027 |
| Alsharbini Engineering Group Pllc | 184009001-0002 | Cook | 2023 | 2027 |
| Alt & Witzig Engineering, Inc. | 184009741-0002 | Hamilton | 2026 | 2027 |
| Altamira-Us, Llc | 184007341-0002 | Oklahoma | 2016 | 2027 |
| Alternatives In Engineering Inc | 184004974-0002 | Missouri | 2007 | 2027 |
| Alteza Group Pllc | 184009485-0002 | Cook | 2025 | 2027 |
| Altieri, Llc | 184007537-0002 | — | 2016 | 2027 |
| Alvine And Associates Inc | 184005619-0002 | Douglas | 2009 | 2027 |
| Amburgey & Millirons, Llc | 184009695-0002 | — | 2026 | 2027 |
| Amentum Digital Infrastructure, Inc | 184008754-0002 | — | 2022 | 2027 |
| Ameren Services Company | 184001997-0002 | — | 1998 | 2027 |
| Ameresco Inc | 184004760-0002 | Massachusetts | 2006 | 2027 |
| American Engineering Testing Inc | 184008534-0002 | Minnesota | 2021 | 2027 |
| American Infrastructure Technologies Llc | 184005909-0002 | Dupage | 2010 | 2027 |
| American Veteran Engineering Pllc | 184008763-0002 | Dupage | 2022 | 2027 |
| Americare Systems Inc | 184006566-0002 | — | 2013 | 2027 |
| Ames Engineering Inc | 184002888-0002 | Dupage | 2001 | 2027 |
| Amped I Llc | 184006253-0002 | Cook | 2011 | 2027 |
| Ampiricial Solutions Llc | 184006981-0002 | Louisiana | 2014 | 2027 |
| Ams Mechanical Systems Inc | 184001099-0002 | Dupage | 1995 | 2027 |
| Amsco Engineering Inc | 184001333-0002 | Dupage | 1995 | 2027 |
| Andrews Engineering Inc | 184001541-0002 | Sangamon | 1995 | 2027 |
| Andrzejczak Engineering Services Inc | 184008697-0002 | Douglas | 2022 | 2027 |
| Ans Geo Inc | 184008821-0002 | — | 2022 | 2027 |
| Ap Engineering And Consulting Inc | 184007998-0002 | Hancock | 2018 | 2027 |
| Apex Companies Llc | 184007391-0002 | — | 2016 | 2027 |
| Apex Consulting Engineers Llc | 184004280-0002 | Cook | 2005 | 2027 |
| Apogee Consulting Group Pa Inc | 184002736-0002 | — | 2000 | 2027 |
| Applied Engineering Services, Inc. | 184009790-0002 | Marion | 2026 | 2027 |
| Applied Geoscience Inc | 184001588-0002 | Cook | 1995 | 2027 |
| Applied High Voltage, Llc | 184008546-0002 | Hamilton | 2021 | 2027 |
| Applied Material Technologies Inc | 184006635-0002 | Dupage | 2013 | 2027 |
| Applied Pavement Technology Inc | 184001693-0002 | Champaign | 1996 | 2027 |
| Applied Research Associates Inc | 184002426-0002 | — | 2000 | 2027 |
| Applied Science Inc | 184007295-0002 | — | 2016 | 2027 |
| Aps Consulting Inc | 184004679-0002 | Cook | 2006 | 2027 |
| Aptim Environmental & Infrastructure Llc | 184008094-0002 | Kane | 2019 | 2027 |
| Aqua Vitae Engineering, Llc | 184006873-0002 | Cook | 2014 | 2027 |
| Archer Consulting Engineers | 184003430-0002 | Will | 2002 | 2027 |
| Ardebili Engineering, Llc | 184008826-0002 | — | 2022 | 2027 |
| Argus Consulting Inc | 184005238-0002 | — | 2008 | 2027 |
| Arora And Associates Pc | 184007935-0002 | — | 2018 | 2027 |
| Arora Engineers Llc | 184007458-0002 | Delaware | 2016 | 2027 |
| Arthur Engineering, Llc | 184008436-0002 | — | 2020 | 2027 |
| Arv Engineering Inc. | 184008255-0002 | Cook | 2019 | 2027 |
| Asaturian Eaton And Associates Inc | 184002675-0002 | Jackson | 2000 | 2027 |
| Asm Engineering Consultants Llc | 184005517-0002 | — | 2009 | 2027 |
| Asplundh Engineering Services, Llc | 184008568-0002 | Montgomery | 2021 | 2027 |
| Associated Engineering & Technology Inc | 184003234-0002 | Dupage | 2002 | 2027 |
| At Mechanical Llc | 184005089-0002 | Cook | 2007 | 2027 |
| Atc Group Services Llc | 184007463-0002 | Louisiana | 2016 | 2027 |
| Aterra Solutions Pllc | 184009223-0002 | — | 2024 | 2027 |
| Atlas Services Corporation | 184009467-0002 | — | 2025 | 2027 |
| Atlas Technical Consultants Llc | 184008888-0002 | — | 2023 | 2027 |
| Atomatic Mechanical Services Inc | 184002317-0002 | Cook | 1999 | 2027 |
| Aubrey Silvey Enterprises, Inc. | 184009518-0002 | — | 2025 | 2027 |
| Avoca Engineering & Architecture Llc | 184008248-0002 | — | 2019 | 2027 |
| Axial Energy Engineering Llc | 184009525-0002 | — | 2025 | 2027 |
| Axiom Consultants, Llc | 184009718-0002 | Johnson | 2026 | 2027 |
| B & T Engineering Inc | 184004962-0002 | Oklahoma | 2007 | 2027 |
| B C Engineering Inc | 184003443-0002 | Indiana | 2002 | 2027 |
| B&H Engineers Inc | 184007214-0002 | Texas | 2015 | 2027 |
| B. Tanner Engineering, Pllc | 184009388-0002 | Johnson | 2025 | 2027 |
| Baird Hampton & Brown Inc | 184008700-0002 | — | 2022 | 2027 |
| Baisch Engineering Inc | 184008316-0002 | Wisconsin | 2020 | 2027 |
| Ballard Engineering Inc | 184001569-0002 | Winnebago | 1995 | 2027 |
| Banning Engineering Inc | 184005250-0002 | — | 2008 | 2027 |
| Bard Rao & Athanas Consulting Engineers Llc | 184004073-0002 | — | 2004 | 2027 |
| Barrett, Woodyard & Associates, Inc. | 184009257-0002 | — | 2024 | 2027 |
| Barton Associates Inc | 184004307-0002 | — | 2005 | 2027 |
| Baseflood Engineering Pllc | 184009260-0002 | Piatt | 2024 | 2027 |
| Basis Consulting Engineers Llc | 184006404-0002 | Kansas | 2012 | 2027 |
| Baumann Consulting Inc | 184006918-0002 | Cook | 2014 | 2027 |
| Bb&A Construction Services, Pllc | 184008442-0002 | Madison | 2020 | 2027 |
| Bc Engineers Inc | 184004972-0002 | Kansas | 2007 | 2027 |
| Bcer Engineering Inc | 184003376-0002 | — | 2002 | 2027 |
| Becht Engineering Bt Inc | 184006977-0002 | — | 2014 | 2027 |
| Behnke Materials Engineering, Llc | 184008705-0002 | — | 2022 | 2027 |
| Bel Environmental Engineering | 184008462-0002 | — | 2021 | 2027 |
| Bennor Engineering Llc | 184005625-0002 | — | 2009 | 2027 |
| Berg Engineering Consultants Ltd | 184003345-0002 | Cook | 2002 | 2027 |
| Bergmann Assoc Arch Eng Landscape Arch & Surv | 184006870-0002 | Monroe | 2014 | 2027 |
| Beta Engineering Llc | 184001264-0002 | Louisiana | 1995 | 2027 |
| Bhc, Inc. | 184003083-0002 | Johnson | 2001 | 2027 |
| Bhmg Engineers Inc | 184004266-0002 | — | 2005 | 2027 |
| Bi-Con Engineering, Llc | 184008956-0002 | — | 2023 | 2027 |
| Bingham Professional Services Pllc | 184008845-0002 | Shelby | 2023 | 2027 |
| Biohabitats, Inc | 184009114-0002 | — | 2024 | 2027 |
| Biren Patel Engineering Llc | 184008532-0002 | — | 2021 | 2027 |
| Bjs Engineering Llc | 184008745-0002 | Madison | 2022 | 2027 |
| Blackstone Environmental Inc | 184008076-0002 | Johnson | 2019 | 2027 |
| Blanchard Ae Group Pllc | 184009017-0002 | Douglas | 2023 | 2027 |
| Blattner Energy Pllc | 184008741-0002 | — | 2022 | 2027 |
| Blue Energy Design, Llc | 184008231-0002 | Kentucky | 2019 | 2027 |
| Blymyer Engineers, Inc. | 184009734-0002 | — | 2026 | 2027 |
| Bohler Engineering Pa Llc | 184006990-0002 | Pennsylvania | 2014 | 2027 |
| Bohler, Llc | 184009410-0002 | — | 2025 | 2027 |
| Bohnak Engineering Inc | 184005171-0002 | Cook | 2008 | 2027 |
| Bollman Engineering, Pllc | 184009161-0002 | Cook | 2024 | 2027 |
| Bolton And Menk Inc | 184007153-0002 | Minnesota | 2015 | 2027 |
| Booth & Associates Llc | 184006936-0002 | — | 2014 | 2027 |
| Boswell Inc | 184001593-0002 | — | 1995 | 2027 |
Other licence categories
- Licensed Marriage And Family Therapist — 1,476
- Design Firm - Architect — 1,408
- Certified Shorthand Reporter — 1,407
- Registered Medical Corporation — 1,399
- Licensed Wholesale Drug Distributor — 1,360
- Certified General Real Estate Appraiser — 1,356
- Home Medical Equipment And Services Provider — 1,325
- Licensed Speech Language Pathology Temporary — 1,188
- Licensed Real Estate Branch Office — 1,168
- Licensed Podiatric Physician — 1,153
- Public Accountant Firm License — 1,043
- Licensed Auctioneer — 1,022
- Licensed Professional Land Surveyor — 1,019
- Licensed Cemetery Partially Exempt — 983
Looking for a licensed professional?
Holding a licence is the legal minimum to practise, not a recommendation, and this site makes none. Tell us what you need and where, and we pass the enquiry to people who hold a current Illinois licence. We vouch for no one — see the privacy page for how we are paid.