Contractors in Hanover, MD

Bidroom has 41 contractor license records for Hanover, Maryland (counted 2026-11-07). Of these, 2 are listed as active. The most common license type is OSHA_Establishment (21). 3 look like property-owner or trust records rather than contracting businesses and are listed last.

License types: OSHA_Establishment (21), DOL_DavisBacon (8), Home Improvement (4)
License status: Accredited (4), Listed (3), Active (2)
ZIP codes: 21076, 21706
Bfpe International · Active
Hanover, MD 21076 · Permit Contractor · License PHIPERMIT-019440
Network Building & Consulting · Active
Hanover, MD 21076 · Permit Contractor · License PHIPERMIT-015671
Alliance Technology Group, Llc
Hanover, MD 21076 · DOL_DavisBacon · License DBA-7a265298bb8d91
Advanced Green Home Solutions · Accredited
Hanover, MD 21076-3154 · Energy Audit · License BBB-90286247
Allegion Access Technologies Llc
Hanover, MD 21076 · OSHA_Establishment · License OSHA-a69505b45e053a
American Paving Fabrics, Inc.
Hanover, MD 21076 · OSHA_Establishment · License OSHA-479d69036edab9
Antonio Christiano Construction, Llc · Listed
Hanover, MD 21076 · Home Improvement · License BBB-90372820
Atlas Home Energy Solutions, Llc · Listed
Hanover, MD 21076-2386 · Energy Audit · License BBB-90234402
Bfpe International, Inc.
Hanover, MD 21076 · DOL_DavisBacon · License DBA-05aa9dd5ea57ad
Building Infrastructure Solutions Group Par
Hanover, MD 21706 · OSHA_Establishment · License OSHA-be8440105daccf
Chesapeake Systems, Llc
Hanover, MD 21076 · DOL_DavisBacon · License DBA-5f278b8fd665cb
Communications Construction Group Llc
Hanover, MD 21076 · OSHA_Establishment · License OSHA-37854e783cf782
Continental Fire Sprinkler Company
Hanover, MD 21076 · OSHA_Establishment · License OSHA-ff97b2ea175afa
Continental Fire Sprinkler Company
Hanover, MD 21076 · OSHA_Establishment · License OSHA-1d11ee2cb95ee6
Dan Parks Home Improvement · Listed
Hanover, MD 21076-1262 · Home Improvement · License BBB-90277360
Eaton Corporation
Hanover, MD 21076 · DOL_DavisBacon · License DBA-de008ddb76f07d
Fabrication Designs, Inc.
Hanover, MD 21076 · DOL_DavisBacon · License DBA-662ba9e87e6804
Frazier Engineering, Inc.
Hanover, MD 21076 · DOL_DavisBacon · License DBA-1d4ba565ebd005
Fire & Life Safety America
Hanover, MD 21076 · OSHA_Establishment · License OSHA-10857c962a7476
G&m Services, Llc
Hanover, MD 21076 · OSHA_Establishment · License OSHA-30367ceb93b6c7
G&m Services, Llc
Hanover, MD 21076 · OSHA_Establishment · License OSHA-80aff1081f0423
G&m Services, Llc
Hanover, MD 21076 · OSHA_Establishment · License OSHA-8800dbe07f4452
Hg Brothers Construction Llc · Accredited
Hanover, MD 21076-1557 · Home Improvement · License BBB-90373064
Independent Testing Agency, Inc.
Hanover, MD 21076 · DOL_DavisBacon · License DBA-796ae003baea57
Keller North America Inc.
Hanover, MD 21076 · OSHA_Establishment · License OSHA-8aed02176bce1f
Long Term Strategic Equity Partners, Llc
Hanover, MD 21706 · OSHA_Establishment · License OSHA-fbf22af09f4d51
Long Term Strategic Equity Partners, Llc
Hanover, MD 21706 · OSHA_Establishment · License OSHA-a940ef40529a5c
Pope Welding, Corporation
Hanover, MD 21076 · DOL_DavisBacon · License DBA-50e7b6b6d04928
Royal Plus, Inc. · Accredited
Hanover, MD 21076-3124 · Fire Emergency · License BBB-14010540
Stanley Black And Decker
Hanover, MD 21076 · OSHA_Establishment · License OSHA-5b5b50e3a6ea15
The Three Brother's Construction Company · Accredited
Hanover, MD 21076-1627 · Home Improvement · License BBB-90099934
Tidewater Glazing, Inc.
Hanover, MD 21076 · OSHA_Establishment · License OSHA-72cef125188764
Tidewater Glazing, Inc.
Hanover, MD 21076 · OSHA_Establishment · License OSHA-ab12a16d33db0c
Trinity Solar
Hanover, MD 21076 · OSHA_Establishment · License OSHA-c0b2a0b5d12393
Trinity Solar Inc.
Hanover, MD 21076 · OSHA_Establishment · License OSHA-b6aae865121f1a
West Shore Home
Hanover, MD 21076 · OSHA_Establishment · License OSHA-a48a98901371bb
West Shore Home
Hanover, MD 21076 · OSHA_Establishment · License OSHA-c82f72696b2777
West Shore Home
Hanover, MD 21076 · OSHA_Establishment · License OSHA-d60f06b8b47904
Rem Norhteast Development Tricon · property-owner record
Hanover, MD 21076 · Permit_Owner_nyc-dob-hist · License OWN-05875a812bd51b
Tricon Global Restaurants Inc · property-owner record
Hanover, MD 21076 · Permit_Owner_nyc-dob-hist · License OWN-90bf4394e5d80f
Tricon Global Restaurants Inc. · property-owner record
Hanover, MD 21076 · Permit_Owner_nyc-dob-hist · License OWN-de471d60a2c0dc

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