Treasure Coast Locksmith provides commercial door hardware services in Port St. Lucie, Stuart, Fort Pierce, Vero Beach, Jensen Beach, and across the Treasure Coast. Call (772) 758-1322 for mobile service. Commercial door hardware means Grade 1 BHMA/ANSI A156 hardware for commercial buildings. The workhorses are Von Duprin exit devices, LCN door closers, Corbin Russwin and Schlage mortise locks, Adams Rite aluminum storefronts, and Best SFIC cores.
Commercial door hardware is a different world than residential. Grade 1 BHMA/ANSI A156 is the expected standard. Fire ratings matter.
ADA compliance is enforced. Insurance and code inspectors measure opening force with calibrated gauges. Property management firms expect documentation, brand specifications, and warranty paper for every install.
This page is the sub-hub for our commercial door hardware work. It links out to specific brand and product pages across the 46-page door repair and commercial hardware cluster. Whether you need a Von Duprin panic bar, an LCN closer, a Corbin Russwin mortise lock, or a Best SFIC core, the brand and product has its own dedicated service page with scope, codes, and local examples.
Treasure Coast Locksmith stocks Grade 1 commercial hardware from Von Duprin, LCN, Sargent, Corbin Russwin, Adams Rite, Best Access Systems, Schlage, Yale, and Assa Abloy. Same-day service for most commercial door emergencies, scheduled installs for new construction and tenant improvements, and documented compliance for fire doors and ADA hardware.
Commercial hardware specialty
- Grade 1 stock - Von Duprin, LCN, Corbin Russwin, Schlage.
- UL-listed fire - documented for NFPA 80 inspection.
- ADA 404 compliance - lever handles, closer force.
- Von Duprin exit devices - 98/99 rim, SVR, CVR, 33A/35A.
- LCN door closers - 4040XP, 1460, Senior Swing.
- Corbin Russwin - ML2000 mortise, CL3300 cylindrical.
- Adams Rite storefronts - MS1850S, 4510, 4710 paddles.
- Best SFIC - small format interchangeable core.
Common commercial hardware scenarios
Real commercial hardware situations across the Treasure Coast.
Typical calls
- Port St. Lucie medical plaza with Von Duprin 99 exit device replacement after break-in.
- Stuart law firm with LCN 4040XP closer adjustment for ADA compliance.
- Vero Beach retail plaza with Adams Rite MS1850S storefront deadlock replacement.
- Fort Pierce warehouse with Corbin Russwin ML2000 mortise lock upgrade.
- Jensen Beach hotel with Schlage L-series install on 28 guest room corridors.
- Tradition office building with Best 8K SFIC core rekey after tenant turnover.
- Palm City school with Sargent 80 series exit device install per NFPA 101.
- Treasure Coast church with Yale 3800 series mortise lock repair.
BHMA grades, code compliance, and commercial hardware selection
Commercial door hardware is graded by BHMA/ANSI A156 into three tiers. Grade 1 is the highest durability and cycle rating, intended for commercial applications. Grade 2 is light commercial or heavy residential.
Grade 3 is residential quality and has no place in a commercial building.
Cycle ratings for Grade 1 cylindrical and mortise locks typically exceed 1 million operational cycles. Grade 2 runs 800,000 cycles, Grade 3 around 200,000. For a door that opens 200 times a day (common for office building main entry), Grade 1 lasts 13+ years, Grade 3 would fail in under 3 years.
Von Duprin Exit Devices: The dominant panic hardware brand in North America. 98/99 series are the workhorses for rim, SVR (surface vertical rod), and CVR (concealed vertical rod) applications. 33A/35A are narrow stile devices for aluminum storefronts.
22 series is a narrower line. Von Duprin devices are UL-listed when specified, making them appropriate for fire-rated doors.
LCN Door Closers: LCN owns the commercial closer category. 4040XP is the standard Grade 1 closer for most commercial applications. 1460 is a lighter-duty option.
Senior Swing is a low-energy automatic operator for ADA compliance. LCN closers are rebuild-friendly - we can often restore operation without full replacement.
Corbin Russwin: Major brand for commercial mortise and cylindrical locks. ML2000 series are the mortise workhorses. CL3300 is the cylindrical standard.
Corbin Russwin is part of the Assa Abloy family with strong compatibility across brands.
Schlage Commercial: L-series mortise locks, ND-series cylindrical locks, and B-series deadbolts cover most commercial applications. Schlage's commercial line is Grade 1 and widely specified. High compatibility with Schlage residential and smart lock product lines.
Adams Rite: The dominant brand for aluminum storefront doors. MS1850S deadlocks, 4510 latches, 4710 paddles, and 8600 electric strikes are standard storefront hardware across North American commercial buildings. Treasure Coast Locksmith carries Adams Rite parts and can rebuild most storefront doors without full replacement.
Best Access Systems: SFIC (small format interchangeable core) standard for schools, hospitals, and facilities managing hundreds of cylinders. 8K and 9K cylindrical series, 45H mortise locks, and Best core blanks keyed to various systems. SFIC allows rekey without disassembling the lock, speeding tenant turnover and lost-key response.
Sargent: 80 series panic hardware, 8200 mortise locks, and Assa Abloy-compatible cylinder options. Sargent is the second most specified exit device brand after Von Duprin.
Yale Commercial: 8800 mortise series, 5400LN cylindrical locks, and commercial smart locks. Yale commercial products are common in hospitality and multi-family applications.
Commercial hardware service process
Phone or portal request
Call (772) 758-1322 or submit through property management portal.
Onsite assessment
Measure, photograph, and specify hardware by brand, model, and finish.
Quote or work order
Detailed quote with part numbers for property management or owner approval.
Install and documentation
Grade 1 install with warranty paper, serial numbers, and code notes.
Commercial hardware tips
- Always specify Grade 1 for new commercial installations.
- Verify UL listing on every fire door hardware component.
- Document brand, model, and serial for warranty claims.
- Budget for cycle-based replacement schedules, not just reactive.
- Use restricted keyways (Medeco, Mul-T-Lock) on sensitive doors.
- Match hardware finish across the building for aesthetic consistency.
Related services
Other Treasure Coast Locksmith services in this cluster.
Commercial door hardware FAQs
Common questions from Treasure Coast property managers and facility teams.
What BHMA grade do you stock?
Grade 1 for all commercial work. Grade 1 locks exceed 1 million cycles vs 200,000 for Grade 3, which matters for high-traffic commercial applications. We'll install Grade 2 if specifically requested for light-duty applications, but the cost delta to Grade 1 is small and the life-cycle savings are large.
Do you stock Von Duprin 98/99 devices?
Yes. 98/99 rim devices are our daily install for commercial panic hardware. We also stock SVR, CVR, and 33A narrow-stile devices.
Installation includes strike alignment, dogdown feature testing, and UL documentation for fire-rated doors.
Can you install LCN 4040XP closers?
Yes. The LCN 4040XP is the standard Grade 1 closer for most commercial applications. We install, adjust to ADA force requirements, and rebuild with OEM parts.
Most 4040XP closer replacements are complete in 60-90 minutes including adjustment.
What about Corbin Russwin mortise locks?
Yes. ML2000 series Corbin Russwin mortise locks installed across many Treasure Coast commercial accounts. Mortise locks require deeper door preparation than cylindrical but provide the strongest commercial lockset configuration.
Do you carry Adams Rite storefront hardware?
Yes. MS1850S deadlocks, 4510 latches, 4710 paddles, 8600 electric strikes, and the full Adams Rite aluminum storefront lineup. Pivot bearings, closer arms, and bottom rail hardware also stocked.
Can you rekey Best SFIC cores?
Yes. Best 6-pin and 7-pin SFIC cores rekeyed in-field. SFIC allows rekey without disassembling the lock chassis, speeding tenant turnover and lost-key response.
Core removal keys and master key management included.
What about Sargent panic hardware?
Yes. Sargent 80 series exit devices installed and serviced. Second most-specified panic hardware brand after Von Duprin.
Compatible with Assa Abloy ecosystem for coordinated specification.
Do you do Schlage L-series mortise?
Yes. Schlage L-series is the most widely-specified commercial mortise lock in North America. Hospitality, healthcare, education, and office applications.
We install and service the full L-series lineup.
Can you match existing hardware brand?
Yes. We maintain inventory across major commercial brands and match existing hardware for consistency. Tell us the brand, model, and finish during scheduling so we can arrive with correct parts.
How much does commercial hardware cost?
Varies widely by brand and product. Von Duprin 99 rim device installed: $895-$1,495. LCN 4040XP closer: $395-$595.
Corbin Russwin ML2000 mortise: $595-$895. Schlage L-series mortise: $595-$895. Best SFIC rekey: $95-$195.
Free quote with specifics.
Do you provide installation documentation?
Yes. Every commercial install documented with brand, model, serial number, finish, and code compliance notes where applicable. Suitable for warranty claims, fire marshal inspections, insurance documentation, and property management records.
Can you handle multi-building property management?
Yes. Standing service agreements with Treasure Coast property management companies. Master service agreements with standing rates, priority dispatch, and centralized billing.
Contact us to set up account terms.