MAINSTREAM MECHANICAL SERVICES LLC (IN)
Registration facts
SAM.gov registration as of
- SAM.gov registration
- Active
- Registration expiration date Nov 5, 2026
Registration
- UEI
- UXKENETAXMB8
- CAGE code
- 0LUQ4
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Dec 5, 2022 (3 years)
- Location
- Indianapolis, IN
- State of incorporation
- Indiana
SBA certifications
No certification in the SBA profile data.
Business types self-reported in SAM.gov registration:
- Self Certified Small Disadvantaged Business
NAICS codes
Small: small business for that NAICS, self-certified in SAM.gov registration.
Other contractors in Indiana with primary NAICS 238220
- Deem, LLCFishers, IN
- Shambaugh & Son, L.PFort Wayne, IN
- Harrell-Fish, LLCBloomington, IN
- Commercial Service of Bloomington, Inc.Bloomington, IN
- A Hattersley & Sons IncFort Wayne, IN
- Yargus Enterprises LLCTerre Haute, IN
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI UXKENETAXMB8. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Self-Certifications
Business Types
Contracts
Explore federal contract awards with detailed transaction history
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for MAINSTREAM MECHANICAL SERVICES LLC 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
8750 E 33RD ST
INDIANAPOLIS, IN, 46226
USA
Mailing Address
8206 ROCKVILLE RD #180
INDIANAPOLIS, IN, 46214
USA
Government Business Contact
CHRISTOPHER WHITTAKER
PRESIDENT
8206 ROCKVILLE RD #180
INDIANAPOLIS, IN, 46214
USA
Government Business Alternate Contact
CHRISTOPHER WHITTAKER
PRESIDENT
8206 ROCKVILLE RD #180
INDIANAPOLIS, IN, 46214
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
MAINSTREAM MECHANICAL SERVICES LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires November 5, 2026.
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 responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website