Door Reinforcement & Strike Plate Upgrade in Mountain View, CA.

If you need door reinforcement & strike plate upgrade in Mountain View, this is how One & Only Locksmith handles it.

Most forced entries through a residential door do not defeat the lock; they split the jamb where short screws hold a thin strike plate. Reinforcement replaces that strike with a heavy-gauge plate anchored by 3-inch screws into the framing, adds a jamb shield or door wrap where the wood is weak or already cracked, and fits a latch guard where the latch is exposed. The goal is a frame as strong as the deadbolt in it.

The technician comes to your address in Mountain View, in Silicon 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 of the door, jamb, stop, hinges and the existing strike and screws
• Replacement of the deadbolt strike with a heavy-gauge box or four-screw security strike, fastened with 3-inch screws into the stud
• Hinge-side upgrade: 3-inch screws in every hinge and security studs on outswing doors
• Jamb reinforcement plates that run the length of the strike side on doors with a weak or split jamb
• Door edge wrap-around plates on doors cracked around the lock bore
• Latch guards and astragals on doors where the latch or bolt gap can be pried
• A check that the deadbolt throws its full length and seats in the strike with the door closed

• Which doors you want done (front, back, side, garage entry, ADU) and whether any is outswing or steel
• Whether there has been a break-in or an attempt, with photos of any damage
• The door and frame material: wood, steel or fiberglass door, and wood or metal jamb
• Whether you want the deadbolt upgraded in the same visit
• Ownership proof; written landlord authorization for a rental; HOA rules if exterior plates will be visible

Typically 30-60 minutes per door for a strike and hinge screw upgrade, and 60-120 minutes for a full jamb reinforcement or the repair of a split jamb. Metal frames, doors whose stop and jamb need rebuilding after a kick-in, and multiple doors take longer.

• Reinforcement makes the frame as strong as the deadbolt; it does not rescue a cheap short-throw deadbolt or a door with glass beside the lock, so we recommend fixing those together
• Long screws need wood framing behind the jamb; on steel frames or jambs shimmed far from the stud, a different reinforcement method is used
• A jamb already split by a kick-in can often be repaired with a jamb plate, but a badly shattered jamb needs replacement or carpentry before any strike will hold
• Sidelights and glass panels next to the door remain a weak point; a double-cylinder deadbolt is one answer but conflicts with egress requirements on a required exit door, so we do not recommend it there
• Sliding glass doors need different measures, covered under patio door service
• In a rental the owner authorizes the work, and HOAs may have rules on exterior plates that show
• Reinforcement is a companion to a Grade 1 deadbolt, not a substitute for one

The quote depends on the number of doors, which components are used (strike, hinge screws, jamb plate, door wrap, latch guard), any jamb repair needed, and whether a deadbolt is upgraded at the same time. It is written before the first screw comes out.

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.

• Heavy-gauge box strikes and four- and six-screw security strike plates (Don-Jo, Prime-Line, Schlage)
• Jamb reinforcement kits (Armor Concepts Door Armor, StrikeMaster II)
• Door edge wrap-around plates for cracked lock bores (Don-Jo)
• Latch guards and astragals for outswing doors (Don-Jo, Prime-Line)
• 3-inch steel screws for strikes and hinges, and hinge security studs
• Grade 1 deadbolts with a 1-inch throw and hardened pins (Schlage B60 and B660, Medeco Maxum)

Mountain View sits on the southern shore of San Francisco Bay in Santa Clara County, between Palo Alto, Los Altos and Sunnyvale. Castro Street forms a walkable seven-block downtown between the Caltrain and VTA transit center and El Camino Real, while north of US-101, North Bayshore holds the Googleplex, Shoreline Amphitheatre and Shoreline Park, with Shoreline Boulevard its busiest access road; East Whisman, on the east side, is a low-rise office and light-industrial area now planned for mixed use. Neighborhoods include 1950s and 1960s ranch homes on former orchards, Eichlers in Monta Loma and Spanish-style homes in Cuernavaca. US-101, CA-85, CA-237 and Central Expressway serve the city.

Getting to you: US-101 separates North Bayshore from the rest of the city, with Shoreline Boulevard the busiest of three access roads; CA-85, CA-237 and Central Expressway (County Route G6) cross the city. Caltrain and VTA light rail meet at the downtown transit center at the end of Castro Street.

ZIP codes served: 94035, 94039, 94040, 94041, 94042, 94043. Addresses just over the line in Sunnyvale, Los Altos and Palo Alto are dispatched the same way.

For door reinforcement & strike plate upgrade in Mountain View, 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.