Commercial locksmith · Boston & Greater Boston
Door Closers
Lock, door and access services for offices, storefronts, facilities and managed properties.
(617) 272-7007Commercial Door Closer Repair & Installation
Repair, adjustment and replacement options for commercial door closers.
Closing and latching problems
We assess slamming doors, oil leaks and doors that do not close or latch reliably.
Adjustment and repair
We check the closer, mounting, door alignment and related hardware to identify the cause.
Replacement and installation
Replacement hardware is selected for the door size, weight, use and existing setup. Send photos of the door and closer for an initial review.
Fire-rated and exit doors require hardware and operation appropriate to the specific opening. Scope, compatibility, availability and pricing are confirmed before work begins.
Request a quote or call (617) 272-7007.
How it works
A clear next step
1. Describe the issue
Tell us the property type, service address and what needs attention.
2. Review service options
Photos of the door and hardware help us review repair, replacement or upgrade options.
3. Confirm before work
Have identification and proof of ownership or authority ready. Confirm the scope and price before work begins.
Customer experiences
Reviews from SherlockLock customers
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Related services & useful information
Tell us what you need
Share the service address and a description of the problem. We will confirm service options, availability and pricing before work begins.