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Costello Company, LLC

Cities Served

  • Amston
  • Andover
  • Baltic
  • Berlin
  • Bloomfield
  • Bolton
  • Bozrah
  • Chester
  • Colchester
  • Columbia
  • Coventry
  • Danielson
  • Durham
  • East Glastonbury
  • East Hartford
  • East Lyme
  • East Windsor
  • New Haven
  • Rocky Hill
  • Salem
  • Clinton
  • Ellington
  • Essex
  • Farmington
  • Groton
  • Manchester
  • Marlborough
  • Mansfield
  • Middletown
  • Portland
  • Newington
  • New London
  • South Glastonbury
  • South Windham
  • Franklin
  • Glastonbury
  • Hartford
  • Hebron
  • Ivoryton
  • Jewett City
  • Lebanon
  • Ledyard
  • Milford
  • Mystic
  • New Britain
  • Niantic
  • North Windham
  • North Franklin
  • North Stonington
  • North Haven
  • Old Lyme
  • Old Mystic
  • Old Saybrook
  • Norwich
  • Southington
  • South Windsor
  • Sprague
  • Stafford Springs
  • Storrs Mansfield
  • Tolland
  • Trumbull
  • Vernon
  • West Hartford

Industries

  • 401k / pension plans
  • Automobile Dealerships
  • Education
  • Construction/Contractors
  • Hospitality/Food Service
  • Healthcare
  • Manufacturing/Distribution
  • Media/Advertising/PR
  • Not-for-Profits
  • Self-employment
  • Professional Services
  • Real Estate
  • Retail/Sales/Wholesale

Services

  • Partnerships
  • Small Business Services
  • Non-Profit
  • Taxation - Individual
  • Agriculture
  • Taxation - Corporate
  • Taxation - International
  • Service Business
  • Retail
  • Healthcare
  • Wholesale
  • Technology/Innovation
  • Construction
  • Manufacturing
  • Real Estate
  • Personal Financial Planning
  • Retirement Planning
  • Estates/Trusts