375 Longwood Avenue Tenant Services

To contact Police, Fire, Ambulance: Dial 9+911 from any building phone.

To contact 375 Longwood Security call 617-632-2777. Contact this number 24 hours per/day.

To contact 375 Longwood Building Engineer call 617-632-2807 (business hours). After hours contact 617-632-2777.

To access Building Engines, 375 Longwood Ave. Work Order Submission System log onto: www.requestcom.com Note: Authorized tenant representatives will have log in and password information.

To contact the 375 Longwood Parking Office call 617-632-2881. Contact this number 24 hours per/day.

Celebrating 42 Years of Service

We want to hear from you!

For 42 years, MASCO has been providing a wide portfolio of services to the LMA area community. Your feedback is important to us.
What do we do well?
What could we do better?
What ideas do you have for services we could provide?
Let us know what you think.