GovChime
UEI: XVV4MLX4XBH3 • CAGE: 9GK44

SIGMA BUILDING MAINTENANCE (CO)

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Jan 16, 2027

Registration

Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Feb 29, 2012 (14 years)
Location
Aurora, CO
State of incorporation
Colorado
Purpose of registration
All Awards
All federal contractors in ColoradoHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI XVV4MLX4XBH3. GovChime does not check exclusions.

Performance

Capabilities

NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

No certification in the SBA profile data.

Business types self-reported in SAM.gov registration:

  • Minority-Owned Business
  • Self Certified Small Disadvantaged Business
  • Women-Owned Small Business
  • Women-Owned Business
  • Hispanic American Owned

Federal Capability Statement

Sigma Building Maintenance is a professional commercial cleaning and facility maintenance company based in Colorado. We specialize in delivering high- quality, reliable, and detail-oriented cleaning solution tailored to meet the unique need of commercial properties, offices, and specialized facilities. our commitment is to provide consistent results, exceptional customer service, and flexible scheduling that supports our clients' operations without disruption.

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for SIGMA BUILDING MAINTENANCE lists a physical address and a separate mailing address, along with 2 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

4029 Gold Bug St

Aurora, CO, 80019

USA

Mailing Address

4029 Gold Bug St

Aurora, CO, 80019

USA

Government Business Contact

Silvia Cole

7245 Gilpin Way

suite 250

Denver, CO, 80239

USA

Electronic Business Contact

Silvia Cole

7245 Gilpin Way

suite 250

Denver, CO, 80239

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

SIGMA BUILDING MAINTENANCE has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 16, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Registered for disaster relief contracting

Bonding Information

No bonding information provided

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization

Registration Details

Source: SAM.gov

Initial Registration

Jan 31, 2023

Last Update

May 14, 2026

Registration Activation

Active — Jan 26, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

06

Other contractors in Colorado with primary NAICS 561720