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San Antonio, TX - Locksmith

Door Closer Service San Antonio

Door closer repair, adjustment, and replacement in San Antonio — slamming doors, doors that will not latch, and leaking closers on commercial doors.

Quick Answer

Adjustment, repair, and replacement of surface-mounted and overhead door closers on commercial doors.

Best forBusinesses with doors that slam, hang open, or no longer latch on their own.

Next stepCall (210) 551-6050 - send a photo of the closer if you can, many models are identified before the visit.

Doors That Close Themselves - at the Right Speed, Every Time.

Texas Locksmith License B19775. We adjust sweep, latch speed, and backcheck before recommending replacement. When a closer is leaking oil or the spring is gone, we size the replacement to door width, weight, and traffic instead of refitting the same failed model.

Closer service for offices, restaurants, retail doors, and multi-tenant buildings across San Antonio and nearby communities including New Braunfels, Schertz, Boerne, Helotes, Converse.

  • Texas Locksmith License B19775
  • Mon-Sat Business Hours
  • San Antonio + Suburbs
  • 10% off Military · Senior · Students · Teachers

Need a Locksmith Now?

Call now and a licensed San Antonio locksmith will help.

Call (210) 551-6050

Our Services

Closer speed adjustment
Sweep & latch tuning
Backcheck setting
Leaking closer replacement
Size-to-door matching
Surface & overhead units

Quick answers.

The most common questions about our locksmith and garage door services in San Antonio.

My door slams. Does the closer need replacing?
Often no - adjusting the sweep, latch speed, and backcheck fixes most slamming doors. We adjust first and only replace when the closer has actually failed.
The closer is leaking oil. Can it be repaired?
A leaking closer has failed seals and needs replacement. We size the new unit to the door width, weight, and traffic rather than refitting the same failed model.
Do you have to match my existing closer brand?
No. Closers are sized by door dimensions, weight, and use. We pick the right size and mounting, not just the same label.

Alexandra Barnett

January 2026

Adir called me almost immediately after I called in to request service, and arrived promptly. He was professional, personable, and got us taken care of quickly! We will definitely be reaching out to Express Local Service in the future for any locksmith service.

Via Google

B T

January 2026

Great service and easy to communicate with. I needed a new spare key fob made for a vehicle I purchased. I met up with the locksmith and he had it done within 20 mins. Very competitive price also.

Via Google

Andrew Liang

January 2026

Adir was extremely knowledgeable about locksmithing and communicated clearly and promptly over text. He was very reasonable in his pricing and consistently put the customer first. There was a portion of the work he was unable to complete, but rather than forcing a solution or risking damage to another lock, he focused on completing what he could and referred me to someone better suited for the remaining issue. That level of honesty and consideration speaks volumes. Adir is trustworthy, professional, and very easy to work with.

Via Google

Jessica Tringo

October 2025

Adir was awesome! He was at my apartment in under 30 minutes and completely finished in about 25 minutes. Fastest, best priced, and friendliest service I ever experienced. Definitely recommend!!!

Via Google

Key Facts

  • TX Lic #B19775
  • Quoted price before work starts
  • Mon-Fri 8am-6pm, Sat 9am-4pm

Need help?

Call during business hours for a same-day estimate.

(210) 551-6050
Business Hours Service

Need a Locksmith in San Antonio?

Save our number - business hours, no surprises. Call for a quote or send a quick request.

Serving San Antonio, Alamo Heights, New Braunfels and surrounding areas

Texas Locksmith License B1977510% off Military · Senior · Students · Teachers

San Antonio Locksmith - TX Lic #B19775