Door Closer Installation & Repair in Palmdale, CA.

If you need door closer installation & repair in Palmdale, this is how One & Only Locksmith handles it.

A door closer is what makes a commercial door latch behind the last person out, which is the difference between a locked building and an open one. We install surface, parallel-arm and concealed hydraulic closers sized to the door, replace units that leak or have lost control, and adjust sweep, latch and backcheck so the door closes fully without slamming and opens within accessibility force limits. On a fire-rated door the closer is part of the rated assembly, and we treat it that way.

The technician comes to your address in Palmdale, in the Antelope Valley. The dispatch line at (888) 492-0666 is answered around the clock, and the dispatcher confirms the details and an ETA before anyone is sent.

• Inspection for the common failures: fluid leaking from the body, a bent or broken arm, stripped adjustment valves, and mounting screws pulled out of the door or frame
• Closer sized to door width, weight and exposure, since wind on an exterior door changes the size needed
• Installation in regular-arm, parallel-arm or top-jamb mounting, reusing existing holes where possible or drilling and tapping new ones, with through-bolts on hollow doors
• Adjustment of sweep speed, latch speed, backcheck and, where fitted, delayed action
• Opening-force check on accessible routes and confirmation that the door latches from a light release
• Fire-rated closers with no hold-open on rated doors, and hold-open arms only where code permits them
• Overhead stops and holders where the door needs protection from being thrown into a wall

• Authorization from the business owner, facilities manager or property manager; an inspection notice if one prompted the call
• Photos of the closer and arm from inside and outside, and of the door's top edge where a fire label would be
• Door width and whether it is interior, exterior, or exposed to wind
• What the door is doing: slamming, closing too slowly to latch, stopping short, or bouncing off the frame
• Whether anyone needs the door to stay open at times (deliveries, cleaning) so we can specify a hold-open that is allowed on that door

Typically 30-60 minutes to replace a surface-mounted closer on a door that already has the matching mounting pattern, including adjustment and a latch test. Concealed closers, aluminum storefront doors with closers in the header or floor, doors with pulled-out mounting holes that need repair, and heavy fire-rated leaves take longer.

• Adjustment cannot fix a closer that is leaking. Once the hydraulic fluid is out, the unit is replaced
• A closer only works on a door that is square and swings freely. Sagging hinges, a dragging bottom edge, a binding strike or a warped leaf must be corrected or the door still will not latch
• Fire-rated doors must self-close and positively latch every time, and the closer must be listed for the rated assembly. Hold-open arms, kick-down stops and wedges are not permitted on them unless the hold-open releases on fire alarm
• Accessibility rules cap the opening force on interior doors along accessible routes. Exterior doors are treated differently and sometimes need a power-assist or automatic operator rather than a lighter closer
• Powered automatic operators, floor-concealed closers in storefront thresholds, and overhead concealed units in pivoted doors are specialized; we service many of them but confirm the model before quoting
• Exterior doors in heavy wind sometimes exceed what a standard closer can control; a heavier unit, a stop or a holder may be needed

Closer grade and size, mounting type (surface, parallel arm, concealed), whether existing holes can be reused or the door needs repair, fire-rated versus standard, and the number of doors set the price. An adjustment-only visit is priced differently from a replacement, and we tell you which one you need after looking at the unit.

The dispatcher gives you a range on the phone, and the technician confirms a written quote before any work starts.

Payment is by Cash, Credit Card, Debit Card, Apple Pay and Google Pay, and you receive an itemized receipt listing what was done.

• LCN 4040XP and 4010 series
• Norton 7500 and 1600 series
• Sargent 281 and 351 series
• Yale 4400 and 5800 series
• Dormakaba 8900 and TS series
• Rixson and dormakaba floor closers and overhead concealed closers
• Glynn-Johnson overhead stops and holders
• ANSI/BHMA A156.4 Grade 1 closers with fire-rated listings

Palmdale lies in the Antelope Valley of northern Los Angeles County, in the high desert just north of the San Gabriel Mountains, which separate it from the Los Angeles Basin; Lancaster borders it on the north. Palmdale Boulevard, Rancho Vista Boulevard, 10th Street West and Sierra Highway (the former US-6) are the main commercial streets. Aerospace dominates the economy: USAF Plant 42, which shares a runway with Palmdale Regional Airport, hosts Boeing, Lockheed Martin's Skunk Works and Northrop Grumman. CA-14 is the north-south link to Los Angeles, CA-138 runs east-west, and Metrolink serves the Palmdale Transportation Center.

Getting to you: CA-14 crosses the city north-south toward the Newhall Pass; CA-138 heads east-west; Metrolink's Antelope Valley Line stops at the Palmdale Transportation Center.

ZIP codes served: 93550, 93551, 93552. Addresses just over the line in Lancaster, Acton and Quartz Hill are dispatched the same way.

For door closer installation & repair in Palmdale, tell the dispatcher your address and what is wrong. You get an ETA before anyone is sent, a written quote before any work starts and a receipt when it is done. The line is answered around the clock.

One & Only Locksmith is bonded and insured; a certificate of insurance is available on request.