A commercial door takes a beating. Open, close, lock, unlock — hundreds of times a day, every day, for years. Eventually the latch sticks, the key fights you, or the handle goes loose and the whole door stops closing right. CLS fixes that. We repair and upgrade commercial locks and door hardware for offices, retail, restaurants, and shops all over Thousand Oaks and Ventura County, and where a part is too far gone we swap it for something built to last.
Most owners call us when a lock starts acting up but hasn't fully failed yet — the smart time, before you're stuck outside or can't lock up at close. Whether it's one cranky storefront deadbolt or a row of doors that have all seen better days, we look at what's actually wrong and tell you straight: fix it, or replace it.
- Repair sticky, stiff, or jammed commercial locks — often a clean-and-adjust, not a replacement
- Fix misaligned doors, worn strikes, loose lever handles, and failing door closers
- Service storefront mortise locks, panic bars, exit devices, and electric strikes
- Upgrade worn parts to commercial-grade (ANSI Grade 1/2) hardware built for the traffic
- Mobile service to your storefront, office, or shop anywhere in Ventura County
- Free written estimate first, licensed & insured, CA BSIS #LCO8562, based in Thousand Oaks
When a business needs lock repair
The signs build up slowly. A key that needs jiggling to turn. A latch that doesn't catch unless you lift the door. A lever handle that flops loose, or a closer that slams the door or won't pull it shut at all. Panic bars that stick on an emergency exit. Any of these means a worn or misaligned part, and on a busy door they only get worse.
We see it constantly on storefronts and offices off Thousand Oaks Boulevard, around the Janss Marketplace, and in the strip units and business parks across the Conejo Valley. High-traffic glass storefront doors are the usual suspect — the mortise locks and pivot hardware on those wear out faster than anything in a home. Restaurants and shops with steel back doors that warp in the sun are another. If your door doesn't open, close, or lock the way it should, that's our job.
What CLS repairs and upgrades
We come to you and start by finding the real problem. Sometimes a sticky lock just needs cleaning, lubrication, and a fresh key — cheap and done in minutes. Sometimes the door has dropped and the latch no longer lines up with the strike, which is an alignment fix, not a new lock. We handle storefront mortise locks, commercial deadbolts, lever and knob sets, door closers, panic and exit devices, electric strikes, and the strikes and hinges that everything depends on.
When a part is worn past repair, we upgrade it to commercial-grade hardware that fits how the door gets used — ANSI Grade 1 or 2 hardware rated for the traffic, instead of the residential-grade stuff that fails fast on a business door. We carry common commercial parts on the truck, so a lot of repairs and swaps happen in the same visit. And if you're fixing one lock, it's a good moment to get matching keys cut so the whole building runs on one system again.
What to expect on timing and cost
Most single-door repairs are a one-visit job during business hours — a tune-up or a part swap is usually well under an hour. A door that needs realignment, a closer rebuild, or several openings repaired at once takes longer, and we'll give you a realistic window when we quote it. You get a free estimate before we touch anything, and the price tracks the actual work and parts — never a number invented after the job's done. If repairing costs about the same as replacing a tired lock, we'll tell you, so you're not paying to patch hardware that's on its last legs.
CLS is licensed and insured (CA BSIS #LCO8562), based in Thousand Oaks, and serving businesses across the Conejo Valley, Ventura County, and the west San Fernando Valley. Free estimates, satisfaction guaranteed, and a real person picks up the phone.
Commercial door hardware by door type
The right lock depends on the door it goes on. This is how commercial hardware is typically matched to the three most common door types in Conejo Valley and Ventura County offices, shops, and suites.
| Door type | Recommended hardware grade | Common brands & product families | Typical commercial use |
|---|---|---|---|
| Hollow metal door in a steel frame | ANSI/BHMA Grade 1 | Schlage ND Series or Sargent 10 Line cylindrical levers; Schlage L9000 or Corbin Russwin ML2000 mortise locks; Von Duprin 99 Series rim exit devices | Back and service doors, stairwells, warehouse doors, suite entries |
| Narrow-stile aluminum storefront door | Grade 1 narrow-stile hardware, sized to the door's stile and backset | Adams Rite MS1850 deadbolts and Adams Rite deadlatches; Von Duprin 33A/35A Series narrow-stile exit devices | Retail storefronts, restaurants, glass office-lobby doors |
| Solid-core wood door | Grade 1 for high-traffic doors; Grade 2 for light-traffic interior doors | Schlage ND (Grade 1) or AL (Grade 2) Series levers; Sargent or Corbin Russwin mortise locks on heavy-use doors | Interior office suites, medical and dental exam rooms, conference rooms |
Grades are ANSI/BHMA ratings (A156.2 covers bored/cylindrical locks, A156.13 mortise locks, A156.3 exit devices). Grade 1 is the heaviest-duty rating.