Work Codes

HVAC Heating, Ventilation & Air Conditioning
K Kitchen
L/CR Labs/Clean Rooms
CF Custom Fabrication
C Commercial
T&B Testing & Balancing
R Residential
A/R Architectural/Roofing
S Service
PB Paint Booths
DCo Dust Collection
I Industrial

Certifications

FLS Fire Life Safety
DC Duct Cleaning
NEBB National Environmental Balancing Bureau
AABC Associated Air Balance Council

Equal Opportunity Business Certifications

CSB Cleveland Small Business (Cleveland)
EDGE Encouraging Diversity, Growth & Equity (Ohio)
FBE Female Business Enterprise (Cleveland)
LPE Local Producer Enterprise (Cleveland)
MBE Minority Business Enterprise (Ohio)
SBE Small Business Enterprise (County)

Bold Blue Listing (SMACNA) Sheet Metal Contractors’ Association Member