Mon–Sat 8:30 AM–7 PMCall (310) 628-9399

Doors and cabinets

Window Lock and Crank Repair in Alhambra, CA

Short answer: Broken latches and cranks are replaced with parts that fit your window.

A window you can’t open lets the house overheat; one you can’t lock lets anyone in. We fix the crank, lock or latch so the window works both ways, and we keep original hardware where it can be saved. Send a photo of the hardware.

Folding casement window crank handle on a wood window frame
Photo: Stilfehler, CC BY-SA 4.0, via Wikimedia Commons

What’s included

  • Casement crank operators and handles replaced
  • Sash locks on wood windows freed, cleaned or replaced
  • Slider latches, keepers and rollers replaced
  • Painted-shut windows cut free so they open again
  • Ventilation stops and pin locks added
  • Stiff hinges cleaned and adjusted

What we don’t do

  • New openings cut into a wall for a door or window.
  • Glass cutting and glazing; we send that to a glass shop.
  • Garage door openers, springs and cables.

In Alhambra homes

About 77 percent of Alhambra’s homes were built before 1980, according to a city housing report. That means plenty of original steel and wood casements in Spanish Revival houses and wood double-hungs in Craftsman bungalows, as well as aluminum sliders from later updates. Each uses its own hardware, so we match the part to the window type.

Casement window with hinged sash, second view
Photo: Roman Eisele, CC BY-SA 4.0, via Wikimedia Commons

Get a quote in one text

Send a photo of the crank, lock or latch and one of the whole window. Our number for photos is (310) 628-9399, and the price comes back before any work is booked.

Casement cranks

When a crank spins freely, the gears in the operator have stripped. Many sizes are still made, so the operator can usually be swapped without touching the frame.

Sash locks

Old sash locks are often buried under paint. Cutting the paint, cleaning the lock and realigning the keeper usually brings them back.

Paint, Latch, LockPaintLatchLock

Slider latches

A slider that won’t latch has often dropped on worn rollers. New rollers lift the sash so the latch meets the keeper.

Ventilation with security

A pin lock or a stop lets a window stay open a few inches without opening further from outside.

What goes to others

Broken glass, failed double-pane seals and rusted-through steel frames go to a glass shop or window restorer.

Height, Bulb, JambHeightBulbJamb

In older Alhambra houses this job often turns up next to sliding window repair, window screen repair, sliding glass door repair and lock and smart lock installation, so mention those when you text and we can price them together.

Sources: City of Alhambra, housing needs report (age of housing stock).

Window lock and crank repair questions from Alhambra homeowners

Why does my window crank turn but the window doesn’t move?

The operator’s gears are stripped. Replacing the operator fixes it.

Diagram of a sliding glass door roller and track Glass panelHeightadjustment screwRollersTrack
Why sliders drag: worn rollers and a dirty or dented track. Most panels have an adjustment screw to set the height.
Window lock repair steps1Check the lockand keeper2Remove the wornpart3Fit the new lockor crank4Test it closestight
How a window lock or crank gets fixed.

Can a handyman fix a window that won’t lock?

Yes. We replace or realign the lock, latch or rollers so the window locks again.

Wrought-iron scroll latch on a casement window
Photo: Burkhard Mücke, CC BY 4.0, via Wikimedia Commons

How much does window crank repair cost?

It depends on the part. Send a photo for a free estimate before anything is booked.

Rusty hook-and-eye latch on an old wooden frame
Photo: Grzegorz W. Tężycki, CC BY-SA 4.0, via Wikimedia Commons

Repair guides for this job

Looking for a handyman in Alhambra for more than one job? Send the whole list and we’ll price it together.

We serve Alhambra first, plus Monterey Park, San Gabriel and other nearby cities. Have a question? See the handyman FAQ.

  • Estimates are free
  • Based in the San Gabriel Valley
  • Heads-up text on the way
  • One-fix visits are fine
  • Open Mon–Sat 8:30 AM–7 PM
  • Merick speaks English, Mandarin and Cantonese · 中文

How a window lock and crank repair visit works

  1. Send a pictureSnap the window lock and crank repair on your phone and add your street.
  2. See the priceYour free estimate arrives by text, and nothing is scheduled until you say yes.
  3. DoneYou get a text when I leave, the repair gets finished, and the area is swept.

Texts usually answered within the hour; it can vary.

What you can count on

If it isn’t right, I return to fix it. Message me about any repair of mine that acts up and I’ll be back.

Caulk, Cord cover, BreakerCaulkCord coverBreaker

Nothing extra without your OK. The quote you agree to is what you pay unless you approve a change first.

“highly efficient, professional and friendly staff. will use their services again!”

Jess M., Alhambra, CA · Read reviews on Yelp

Request a window lock and crank repair quote

Your phone’s messages app opens with these details; this site keeps nothing. Add the picture there. Texts usually answered within the hour; it can vary.

Reviews

Customers on Yelp

Quoted exactly as written on Yelp, where the business is listed as Szeto Plumbing and Handyman.

highly efficient, professional and friendly staff. will use their services again!
Jess M.Alhambra, CA · Yelp review · Dec 20, 2022
Rick was excellent! He arrived on time, quickly diagnosed the issue, and fixed it efficiently. Very professional, friendly, and reliable service. Highly recommend!
Stephanie Z.Azusa, CA · Yelp review · Oct 2, 2025

See all Szeto Plumbing and Handyman reviews on Yelp