Automotive Exhaust System Repair
Size Standard: $9 million
NAICS code 811112 covers Automotive Exhaust System Repair, encompassing establishments primarily engaged in replacing or repairing exhaust systems of automotive vehicles. This includes muffler replacement, exhaust pipe repair, catalytic converter service, and emissions-related exhaust work.
Government vehicle fleets require exhaust system maintenance to meet emissions standards and maintain operational readiness. Older fleet vehicles particularly need exhaust work as systems age. GSA Fleet, military installations, and agencies with significant vehicle fleets all contract for exhaust system services.
Exhaust system repair contractors provide muffler replacement, exhaust pipe fabrication and replacement, catalytic converter service, manifold repair, and emissions system work. Many government vehicles must pass emissions testing, making proper exhaust system function essential.
Environmental regulations drive exhaust system requirements. Government vehicles must meet applicable emissions standards, and agencies in areas with strict air quality requirements may have additional mandates. Catalytic converter theft has become a concern, increasing demand for replacement and security measures.
Small exhaust shops compete through location convenience, competitive pricing, and quality work. Building relationships with local federal fleet managers provides recurring business. The specialized nature of exhaust work means fewer competitors than general repair, creating opportunities for focused shops.
- General Services Administration (GSA Fleet)
- Department of Defense (DoD)
- U.S. Postal Service (USPS)
- Department of Agriculture (USDA)
- Department of Interior (DOI)
- Federal Fleet Exhaust Repair
- Military Vehicle Exhaust Service
- Postal Vehicle Muffler Replacement
- Catalytic Converter Replacement
- Emissions System Repair
These certifications can help you compete for set-aside contracts under NAICS 811112:
What is NAICS code 811112 used for in government contracting?
NAICS code 811112 covers automotive exhaust system repair including mufflers, exhaust pipes, and catalytic converters. Government fleets use this code for maintaining exhaust systems and meeting emissions requirements.
What is the size standard for NAICS 811112?
The SBA size standard for NAICS 811112 is $9 million in average annual receipts. Specialized exhaust repair shops typically qualify as small businesses.
Why is exhaust repair important for government fleets?
Government vehicles must meet emissions standards and maintain operational readiness. Properly functioning exhaust systems are required for emissions testing compliance. Aging fleet vehicles often need exhaust work.
What services are typically required?
Services include muffler replacement, exhaust pipe repair and fabrication, catalytic converter replacement, manifold repair, and emissions-related exhaust work. Some vehicles need custom exhaust fabrication.
How do small exhaust shops access government work?
Small shops access work through GSA Fleet authorization, local fleet manager relationships, BPAs with agencies, and small business set-asides. The specialized focus reduces competition compared to general repair.
Businesses below this threshold in average annual receipts qualify as small businesses for set-aside contracts.
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