Certifications & Accreditations.
Get Work Done Right. Reputation Above All.
Supplier Diversity Certifications
WBE.
Certified Woman Business Enterprise
WBE Certification / City of Chicago and Cook County, IL.
WBE Certification / DuPage County, IL.
WBE / Metropolitan Water Reclamation District of Greater Chicago.
WBE / CMS Business Enterprise Program (BEP), IL.
WOSB.
Certified Woman Owned Small Business
WOSB Certification / U.S. Small Business Administration.
DBE.
Certified Disadvantaged Business Enterprise
DBE Certification / Illinois Unified Certification Program (IL UCP).
SBE.
Certified Small Business Enterprise
SBE Certification / Metropolitan Water Reclamation District of Greater Chicago.
Our Certified Workforce
LEED AP
QCxP
PE Licensed
Plumbing Contractor
Affiliations & Prequalifications
Across the state of Illinois, Autumn is prequalified to perform mechanical and professional construction services in a variety of secure and operational environments. Build the best. Reputation above all.
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View General Trades. View Professional Services.
Signatory to Trade Labor Unions.
Pipefitters UA Local 597 (Chicago, IL) and Pipefitters/Plumbers UA Local 149 (Champaign, IL)
Plumbers Local 130 (Chicago, IL)
United Brotherhood of Carpenters - Chicago Regional Council of Carpenters
Construction and General Laborers’ District Council of Chicago and Vicinity
Painters District Council #14 Chicago, IL
Trades Qualifications.
Illinois Capital Development Board – Mechanical Contracting Prequalification
The University of Illinois – Prequalified for Division 3 Heating A/C Temp Control Work and Division 4 Ventilation
State of Illinois – Licensed Plumbing Firm
Professional.
Licensed Professional Design Firm, State of Illinois
Illinois Department of Transportation – Construction Inspection and Airport Design
Illinois Road and Transportation Builders Association (IRTBA)
United States Green Building Council (USGBC)
Engineers without Borders
Certified Specialty Areas
Autumn has expertise in a variety of contracting and professional construction services. Signed. Sealed. Certified.
View Mechanical Services. View HVAC Service.
View General Trades. View Professional Services.
NAIC Codes
236220 - Construction Management, Commercial, and Institutional Building
237120 - Construction Management, Oil and Gas Pipeline
238110 - Poured Concrete Foundation and Structure Contractors
238130 - Framing Contractors
238220 - Mechanical Contractors
238310 - Drywall and Insulation Contractors
238320 - Painting and Wall Covering Contractors
238350 - Finish Carpentry
238910 - Site Preparation Contractors
541330 - Engineering Design Services
541620 - Environmental Consulting Services
541690 - Safety Consulting Services
NIGP Codes
90735 - Design Services
92500 - Engineering Services, Professional
95826 - Construction Management Services
96857 - Mechanical Contracting
