San Bernardino County contractors & building pros

Companies in San Bernardino

A–Z by name. Listed from California public records as of 2026-10-20.

• 'A' PLUMBING AND HEATINGBig Bear City · Fire Protection Contractor (C-16) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
• #1 SON PLUMBING INCHighland · Plumbing Contractor (C-36)
• 1 - STEP UP ELECTRICRedlands · Electrical Contractor (C-10)
• 1 DREAM HOME RENOVATIONSSan Bernardino · General Building Contractor (B)
• 1 STOP RESTORATIONHesperia · General Building Contractor (B) · Demolition Contractor (C-21) · Specialty Contractor
• 1 TEAMWORK FIRE PROTECTION LLCRancho Cucamonga · Fire Protection Contractor (C-16)
• 1ST CHOICE AIR SOLUTIONSSan Bernardino · HVAC Contractor (C-20)
• 1ST CLASS PLUMBING REPAIR SERVICE INCSan Bernardino · Plumbing Contractor (C-36)
• 2 R DRILLING INCChino · Specialty ContractorGeotechnical and Environmental Soil Test · Well Development · Concrete and Asphalt Coring
• 2 SHARPRedlands · Cabinet, Millwork & Finish Carpentry (C-6)

See all 10,686 companies A–Z →

Licensed contractors & trades