LicenseGet a LicenseLook Up a LicenseFile a ComplaintState Office
ArchitectsInfo / ApplySearchFile ComplaintDivision of Professional Licensure
Asbestos Removal ProfessionalsInfo / ApplyToll-free in MA: 1-800-425-0004 or 617-425-0004Division of Occupational Safety
Contractors, Home ImprovementInfo / Search File Complaint pdf format of HIC Complaint Form
Office of Consumer Affairs and Business Regulation

Electricians and Alarm System Installers

Info / ApplySearchFile ComplaintDivision of Professional Licensure
Electricity Broker LicenseInfo / ApplySearchFile ComplaintDept. of Public Utilities

Engineers and Land Surveyors

Info / ApplySearchFile ComplaintDivision of Professional Licensure
Gas UtilitiesInfo: 617-305-3545Search800-392-6066Dept. of Public Utilities

Home Inspectors

Info / ApplySearchFile ComplaintDivision of Professional Licensure
HVAC TechniciansInfo / ApplySearch617-727-3200Dept of Public Safety
Insurance Producer / Agent / BrokerInfo / Apply617-521-7794File ComplaintInsurance
Landscape ArchitectsInfo / ApplySearchFile ComplaintDivision of Professional Licensure
LawyersInfo / ApplySearch File ComplaintBoard of Bar Overseers
Lead Paint InspectorsInfo / Apply 617-753-8400Dept of Public Health
Manufactured Building ProducersInfo: 617-727-7532Search617-727-7532Board of Building Regs and Stds.
Mobile Home ParksMandated by state law but issued by local governments
Mortgage CompaniesInfo / Apply617-956-1500 x 540File ComplaintDivision of Banks
Municipal Building InspectorsInfoSearchFile ComplaintBoard of Building Regs and Stds.
Real Estate AppraisersInfo / ApplySearchFile ComplaintDivision of Professional Licensure
Real Estate Brokers and SalespersonsInfo / ApplySearchFile ComplaintDivision of Professional Licensure
Security System Contractors617-727-3200Dept of Public Safety
Title 5 InspectorsInfoSearch617-338-2255Dept. of Environmental Protection
Underground Storage Tanks617-727-3200Dept of Public Safety
Well DrillersInfo / ApplySearch617-727-3180Dept. of Environmental Mgt