Licenses

StateContractor License NumberExpiration DateClassification(s) HeldQualifier
Arizona20153803.31.25General Contractor Without Residential EndorsementN/A
ArizonaROC 34565206.30.2025B-1 General Commercial ContractorZ. Brehm
Arizona2499108.28.2025Engineering FirmH. Blomgren
Alaska20153812.31.2024General Contractor Without Residential EndorsementN/A
Arkansas042115112211.30.2024Building (Commercial and Residential)C. Evans
Arkansas422412.31.2024Certificate of AuthorizationG. Montgomery
California100101987706.30.2025Public WorksN/A
California1084489​12.31.2025B - General BuildingZ. Brehm
California9330103.31.2026Professional EngineerG. Montgomery
ColoradoN/AN/AN/A - Contact Legal for City/County Business 
and/or Contractor Licensing Requirements.
N/A
ColoradoPE.006119110.31.2025Professional EngineerG. Montgomery
ConnecticutEMCO.090432706.30.2025Major Contractor RegistrationNone required
Florida35669N/ARegistered Engineering FirmG. Montgomery
Florida8698302.01.2025Professional Engineer - CivilG. Montgomery
GeorgiaGCCO00760406.30.2025General Contractor Company (Building)C. Evans
GeorgiaPEF00817406.30.2026Certificate of Authorization - EngineeringG. Montgomery
GeorgiaRCE-6042211.30.2024Registered Entity ContractorNone required
 
HawaiiPE-2082104.30.2026Professional EngineerT. Luthi
IdahoC-436112.31.2024Certificate of Authorization for Professional EngineeringG. Montgomery
 
Louisiana7330902.15.2026Building ConstructionC. Evans
MaineN/AN/AN/A - Contact Legal for City-County Business
and/or Contractor Licensing Requirements.
N/A
MinnesotaIR81086312.31.2025Certificate of Contractor RegistrationZ. Brehm & C. Evans
Mississippi26000-MC06.19.2025Certificate of ResponsibilityZ. Brehm & C. Evans
Montana26728303.14.2026Contractor RegistrationN/A
Nebraska30970-2406.19.2025Contractor Registration CertificateN/A
NebraskaCA532208.27.2026Certificate of Authority - EngineeringT. Luthi
Nevada00004647903.01.2025Contractors License Class BC. Evans
North Carolina8665206.30.2025Building ContractorC. Evans
North CarolinaD-045006.30.2024Chapter 87 Limited Engineering
 
G. Montgomery
 
North Dakota00004647903.01.2025Class A Registered ContractorNone Required
Ohio0708706.30.2026Certificate of Authorization - EngineeringG. Montgomery
Oregon23797610.13.2025Commercial General Contractor Level 1C. Evans
PennsylvaniaN/AN/AN/A - Contact Legal for City-County Business
and/or Contractor Licensing Requirements.
N/A
South CarolinaCLG.123862​10.31.2026General ContractorC. Evans
Tennessee10451N/AEngineering FirmG. Montgomery
Tennessee8018511.30.2025General ContractorC. Evans
TexasN/AN/AN/A - Contact Legal for City-County Business
and/or Contractor Licensing Requirements.
N/A
TexasF-2274107.31.2025Engineering Certificate of RegistrationG. Montgomery
Utah13913451-500111.30.2025ContractorC. Evans
Virginia270518672409.30.2025Class A - Contractor License C. Evans
Virginia 40700828212.31.2025Engineering Business Entity RegistrationG. Montgomery
WashingtonTIMBEI*793KE04.15.2025CC01 - Registered General ContractorNone required
Washington2101668706.01.2025Engineering CompanyG. Montgomery
WisconsinN/AN/AN/A - Contact Legal for City-County Business
and/or Contractor Licensing Requirements.
N/A
Wisconsin4920-1101.31.2026Certificate of AuthorizationG. Montgomery