John M Costello Insurance Agency in Somerville, MA – Reviews, Hours, and Contact Details

Home
Mail
News Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
- News
- US
- Politics
- World
- Tech
- Science
- Originals
- 2026 Elections
- Newsletters
Finance Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
- Finance
- My portfolio
- News
- Markets
- Research
- Community
- Personal finance
- Videos
Sports Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
- Sports
- Fantasy Football 2026
- NFL
- College football
- NBA
- MLB
- NHL
- College basketball
- Soccer
- Fantasy
- Sports Betting
- NFL Odds
- Yahoo Sports AM
Shopping Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
Games Has submenu. Press right arrow to enter the submenu, up and down to navigate between items, left arrow or escape to close it.
Weather

John M Costello Insurance Agency Insurance

We offer Insurance for all of your Business needs. Workers comp,Liability,Fire and theft as well as Insurance for your home,auto and recreation vehicles.

Phone: (617) 666-4779

Cross Streets: Near the intersection of Highland Ave and Eastman Rd

Closed now

Fri 9:00 AM - 4:00 PM
Sat Closed
Sun Closed
Mon 9:00 AM - 5:00 PM
Tue 9:00 AM - 5:00 PM
Wed 9:00 AM - 5:00 PM
Thu 9:00 AM - 5:00 PM

278 Highland Ave Somerville, MA 02143 ·535.36 mi

Is this your business? Verify your listing

Feedback

Mobilize your Website

View Site in Mobile | Classic

Share by: